remove pytest warning errors

In the previous commit I naively configured pytest to treat any warning as an error, excep for numpy pendingdeprecationwarning errors, This causes the build in py2.7 to fail, due to some warnings from nltk.
New schema for parameters
2025-10-19 09:48:26 +00:00 · 2018-12-07 18:02:01 +01:00 · 2018-12-07 16:46:07 +01:00 · 2018-11-22 18:56:30 +01:00 · 2018-11-22 17:27:43 +01:00 · 2018-11-06 17:12:54 +01:00
66 changed files with 1969 additions and 870 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,6 +18,8 @@ before_script:
  stage: test
  script:
    - make -e test-$PYTHON_VERSION
+  except:
+    - tags # Avoid unnecessary double testing
    
 test-3.5:
  <<: *test_definition
@@ -29,29 +31,19 @@ test-2.7:
  variables:
    PYTHON_VERSION: "2.7"

-.image: &image_definition
+push:
  stage: push
  script:
-    - make -e push-$PYTHON_VERSION
+    - make -e push
  only:
    - tags
    - triggers
    - fix-makefiles

-push-3.5:
-  <<: *image_definition
-  variables:
-    PYTHON_VERSION: "3.5"
-
-push-2.7:
-  <<: *image_definition
-  variables:
-    PYTHON_VERSION: "2.7"
-
 push-latest:
-  <<: *image_definition
-  variables:
-    PYTHON_VERSION: latest
+  stage: push
+  script:
+    - make -e push-latest
  only:
    - master
    - triggers
--- a/.makefiles/docker.mk
+++ b/.makefiles/docker.mk
@@ -1,5 +1,14 @@
-IMAGENAME?=$(NAME)
+ifndef IMAGENAME
+	ifdef CI_REGISTRY_IMAGE
+		IMAGENAME=$(CI_REGISTRY_IMAGE)
+	else
+		IMAGENAME=$(NAME)
+	endif
+endif
+
 IMAGEWTAG?=$(IMAGENAME):$(VERSION)
+DOCKER_FLAGS?=$(-ti)
+DOCKER_CMD?=

 docker-login: ## Log in to the registry. It will only be used in the server, or when running a CI task locally (if CI_BUILD_TOKEN is set).
 ifeq ($(CI_BUILD_TOKEN),)
@@ -19,6 +28,19 @@ else
 	@docker logout
 endif

+docker-run: ## Build a generic docker image
+	docker run $(DOCKER_FLAGS) $(IMAGEWTAG) $(DOCKER_CMD)
+
+docker-build: ## Build a generic docker image
+	docker build . -t $(IMAGEWTAG)
+
+docker-push: docker-login ## Push a generic docker image
+	docker push $(IMAGEWTAG)
+
+docker-latest-push: docker-login ## Push the latest image
+	docker tag $(IMAGEWTAG) $(IMAGENAME)
+	docker push $(IMAGENAME)
+
 login:: docker-login

 clean:: docker-clean
--- a/.makefiles/git.mk
+++ b/.makefiles/git.mk
@@ -14,7 +14,7 @@ push-github: ## Push the code to github. You need to set up GITHUB_DEPLOY_KEY
 ifeq ($(GITHUB_DEPLOY_KEY),)
 else
 	$(eval KEY_FILE := "$(shell mktemp)")
-	@echo "$(GITHUB_DEPLOY_KEY)" > $(KEY_FILE)
+	@printf '%b' '$(GITHUB_DEPLOY_KEY)' > $(KEY_FILE)
 	@git remote rm github-deploy || true
 	git remote add github-deploy $(GITHUB_REPO)
 	-@GIT_SSH_COMMAND="ssh -i $(KEY_FILE)" git fetch github-deploy $(CI_COMMIT_REF_NAME)
@@ -22,7 +22,4 @@ else
 	rm $(KEY_FILE)
 endif

-push:: git-push
-pull:: git-pull
-
-.PHONY:: commit tag push git-push git-pull push-github 
+.PHONY:: commit tag git-push git-pull push-github 
--- a/.makefiles/k8s.mk
+++ b/.makefiles/k8s.mk
@@ -13,7 +13,7 @@
 KUBE_CA_TEMP=false
 ifndef KUBE_CA_PEM_FILE
 KUBE_CA_PEM_FILE:=$$PWD/.ca.crt
-CREATED:=$(shell echo -e "$(KUBE_CA_BUNDLE)" > $(KUBE_CA_PEM_FILE))
+CREATED:=$(shell printf '%b\n' '$(KUBE_CA_BUNDLE)' > $(KUBE_CA_PEM_FILE))
 endif 
 KUBE_TOKEN?=""
 KUBE_NAMESPACE?=$(NAME)
--- a/.makefiles/makefiles.mk
+++ b/.makefiles/makefiles.mk
@@ -1,17 +1,15 @@
 makefiles-remote:
-	@git remote add makefiles ssh://git@lab.cluster.gsi.dit.upm.es:2200/docs/templates/makefiles.git 2>/dev/null || true
+	git ls-remote --exit-code  makefiles 2> /dev/null || git remote add makefiles ssh://git@lab.cluster.gsi.dit.upm.es:2200/docs/templates/makefiles.git

 makefiles-commit: makefiles-remote
 	git add -f .makefiles
 	git commit -em "Updated makefiles from ${NAME}"

 makefiles-push:
+	git fetch makefiles $(NAME)
 	git subtree push --prefix=.makefiles/ makefiles $(NAME)

 makefiles-pull: makefiles-remote
 	git subtree pull --prefix=.makefiles/ makefiles master --squash

-pull:: makefiles-pull
-push:: makefiles-push
-
-.PHONY:: makefiles-remote makefiles-commit makefiles-push makefiles-pull pull push
+.PHONY:: makefiles-remote makefiles-commit makefiles-push makefiles-pull
--- a/.makefiles/python.mk
+++ b/.makefiles/python.mk
@@ -26,6 +26,7 @@ Dockerfile-%: Dockerfile.template  ## Generate a specific dockerfile (e.g. Docke
 quick_build: $(addprefix build-, $(PYMAIN))

 build: $(addprefix build-, $(PYVERSIONS)) ## Build all images / python versions
+	docker tag $(IMAGEWTAG)-python$(PYMAIN) $(IMAGEWTAG)

 build-%: version Dockerfile-%  ## Build a specific version (e.g. build-2.7)
 	docker build -t '$(IMAGEWTAG)-python$*' -f Dockerfile-$* .;
@@ -75,8 +76,9 @@ pip_upload: pip_test  ## Upload package to pip

 push-latest: $(addprefix push-latest-,$(PYVERSIONS)) ## Push the "latest" tag to dockerhub
 	docker tag '$(IMAGEWTAG)-python$(PYMAIN)' '$(IMAGEWTAG)'
-	docker tag '$(IMAGEWTAG)-python$(PYMAIN)' '$(IMAGENAME)'
+	docker tag '$(IMAGEWTAG)-python$(PYMAIN)' '$(IMAGENAME):latest'
 	docker push '$(IMAGENAME):latest'
+	docker push '$(IMAGEWTAG)'

 push-latest-%: build-%  ## Push the latest image for a specific python version
 	docker tag $(IMAGENAME):$(VERSION)-python$* $(IMAGENAME):python$*
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -6,8 +6,6 @@ RUN apt-get update && apt-get install -y \
 libblas-dev liblapack-dev liblapacke-dev gfortran \
 && rm -rf /var/lib/apt/lists/*

-RUN pip install --no-cache-dir --upgrade numpy scipy scikit-learn
-
 RUN mkdir /cache/ /senpy-plugins /data/

 VOLUME /data/
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -0,0 +1,10 @@
+version: '3'
+services:
+    senpy:
+        image: "${IMAGENAME-gsiupm/senpy}:${VERSION-latest}"
+        entrypoint: ["/bin/bash"]
+        working_dir: "/senpy-plugins"
+        ports:
+            - 5000:5000
+        volumes:
+            - ".:/usr/src/app/"
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -0,0 +1,9 @@
+version: '3'
+services:
+    test:
+        image: "${IMAGENAME-gsiupm/senpy}:${VERSION-dev}"
+        entrypoint: ["py.test"]
+        volumes:
+            - ".:/usr/src/app/"
+        command:
+          []
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -0,0 +1,11 @@
+version: '3'
+services:
+    senpy:
+        image: "${IMAGENAME-gsiupm/senpy}:${VERSION-dev}"
+        build:
+          context: .
+          dockerfile: Dockerfile${PYVERSION--2.7}
+        ports:
+            - 5001:5000
+        volumes:
+            - "./data:/data"
--- a/docs/bad-examples/results/example-basic-FAIL.json
+++ b/docs/bad-examples/results/example-basic-FAIL.json
@@ -6,13 +6,9 @@
  ],
  "entries": [
    {
-      "@type": [
-        "nif:RFC5147String",
-        "nif:Context"
-      ],
      "nif:beginIndex": 0,
      "nif:endIndex": 40,
-      "nif:isString": "My favourite actress is Natalie Portman"
+      "text": "An entry should have a nif:isString key"
    }
  ]
 }
--- a/docs/examples/results/example-analysis-as-id.json
+++ b/docs/examples/results/example-analysis-as-id.json
@@ -3,10 +3,21 @@
  "@id": "me:Result1",
  "@type": "results",
  "analysis": [
-    "me:SAnalysis1",
-    "me:SgAnalysis1",
-    "me:EmotionAnalysis1",
-    "me:NER1"
+      {
+          "@id": "_:SAnalysis1_Activity",
+          "@type": "marl:SentimentAnalysis",
+          "prov:wasAssociatedWith": "me:SAnalysis1"
+      },
+      {
+          "@id": "_:EmotionAnalysis1_Activity",
+          "@type": "onyx:EmotionAnalysis",
+          "prov:wasAssociatedWith": "me:EmotionAnalysis1"
+      },
+      {
+          "@id": "_:NER1_Activity",
+          "@type": "me:NER",
+          "prov:wasAssociatedWith": "me:NER1"
+      }
  ],
  "entries": [
    {
@@ -23,7 +34,7 @@
          "nif:endIndex": 13,
          "nif:anchorOf": "Microsoft",
          "me:references": "http://dbpedia.org/page/Microsoft",
-          "prov:wasGeneratedBy": "me:NER1"
+          "prov:wasGeneratedBy": "_:NER1_Activity"
        },
        {
          "@id": "http://micro.blog/status1#char=25,37",
@@ -31,7 +42,7 @@
          "nif:endIndex": 37,
          "nif:anchorOf": "Windows Phone",
          "me:references": "http://dbpedia.org/page/Windows_Phone",
-          "prov:wasGeneratedBy": "me:NER1"
+          "prov:wasGeneratedBy": "_:NER1_Activity"
        }
      ],
      "suggestions": [
@@ -40,7 +51,7 @@
          "nif:beginIndex": 16,
          "nif:endIndex": 77,
          "nif:anchorOf": "put your Windows Phone on your newest #open technology program",
-          "prov:wasGeneratedBy": "me:SgAnalysis1"
+          "prov:wasGeneratedBy": "_:SgAnalysis1_Activity"
        }
      ],
      "sentiments": [
@@ -51,14 +62,14 @@
          "nif:anchorOf": "You'll be awesome.",
          "marl:hasPolarity": "marl:Positive",
          "marl:polarityValue": 0.9,
-          "prov:wasGeneratedBy": "me:SAnalysis1"
+          "prov:wasGeneratedBy": "_:SgAnalysis1_Activity"
        }
      ],
      "emotions": [
        {
          "@id": "http://micro.blog/status1#char=0,109",
          "nif:anchorOf": "Dear Microsoft, put your Windows Phone on your newest #open technology program. You'll be awesome. #opensource",
-          "prov:wasGeneratedBy": "me:EAnalysis1",
+          "prov:wasGeneratedBy": "_:EmotionAnalysis1_Activity",
          "onyx:hasEmotion": [
            {
              "onyx:hasEmotionCategory": "wna:liking"
--- a/docs/examples/results/example-analysis-mixed-ids.json
+++ b/docs/examples/results/example-analysis-mixed-ids.json
@@ -1,78 +0,0 @@
-{
-  "@context": "http://mixedemotions-project.eu/ns/context.jsonld",
-  "@id": "me:Result1",
-  "@type": "results",
-  "analysis": [
-    "me:SAnalysis1",
-    "me:SgAnalysis1",
-    "me:EmotionAnalysis1",
-    "me:NER1",
-    {
-    "@type": "analysis",
-    "@id": "anonymous"
-    }
-  ],
-  "entries": [
-    {
-      "@id": "http://micro.blog/status1",
-      "@type": [
-        "nif:RFC5147String",
-        "nif:Context"
-      ],
-      "nif:isString": "Dear Microsoft, put your Windows Phone on your newest #open technology program. You'll be awesome. #opensource",
-      "entities": [
-        {
-          "@id": "http://micro.blog/status1#char=5,13",
-          "nif:beginIndex": 5,
-          "nif:endIndex": 13,
-          "nif:anchorOf": "Microsoft",
-          "me:references": "http://dbpedia.org/page/Microsoft",
-          "prov:wasGeneratedBy": "me:NER1"
-        },
-        {
-          "@id": "http://micro.blog/status1#char=25,37",
-          "nif:beginIndex": 25,
-          "nif:endIndex": 37,
-          "nif:anchorOf": "Windows Phone",
-          "me:references": "http://dbpedia.org/page/Windows_Phone",
-          "prov:wasGeneratedBy": "me:NER1"
-        }
-      ],
-      "suggestions": [
-        {
-          "@id": "http://micro.blog/status1#char=16,77",
-          "nif:beginIndex": 16,
-          "nif:endIndex": 77,
-          "nif:anchorOf": "put your Windows Phone on your newest #open technology program",
-          "prov:wasGeneratedBy": "me:SgAnalysis1"
-        }
-      ],
-      "sentiments": [
-        {
-          "@id": "http://micro.blog/status1#char=80,97",
-          "nif:beginIndex": 80,
-          "nif:endIndex": 97,
-          "nif:anchorOf": "You'll be awesome.",
-          "marl:hasPolarity": "marl:Positive",
-          "marl:polarityValue": 0.9,
-          "prov:wasGeneratedBy": "me:SAnalysis1"
-        }
-      ],
-      "emotions": [
-        {
-          "@id": "http://micro.blog/status1#char=0,109",
-          "nif:anchorOf": "Dear Microsoft, put your Windows Phone on your newest #open technology program. You'll be awesome. #opensource",
-          "prov:wasGeneratedBy": "me:EAnalysis1",
-          "onyx:hasEmotion": [
-            {
-              "onyx:hasEmotionCategory": "wna:liking"
-            },
-            {
-              "onyx:hasEmotionCategory": "wna:excitement"
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
--- a/docs/examples/results/example-basic.json
+++ b/docs/examples/results/example-basic.json
@@ -1,9 +1,8 @@
 {
    "@context": "http://mixedemotions-project.eu/ns/context.jsonld",
-  "@id": "http://example.com#NIFExample",
+    "@id": "me:Result1",
    "@type": "results",
-  "analysis": [
-  ],
+    "analysis": [ ],
    "entries": [
        {
            "@id": "http://example.org#char=0,40",
--- a/docs/examples/results/example-complete.json
+++ b/docs/examples/results/example-complete.json
@@ -4,22 +4,34 @@
    "@type": "results",
    "analysis": [
        {
-      "@id": "me:SAnalysis1",
+            "@id": "_:SAnalysis1_Activity",
            "@type": "marl:SentimentAnalysis",
-      "marl:maxPolarityValue": 1,
-      "marl:minPolarityValue": 0
+            "prov:wasAssociatedWith": "me:SentimentAnalysis",
+            "prov:used": [
+                {
+                    "name": "marl:maxPolarityValue",
+                    "prov:value": "1"
                },
                {
-      "@id": "me:SgAnalysis1",
+                    "name": "marl:minPolarityValue",
+                    "prov:value": "0"
+                }
+            ]
+        },
+        {
+            "@id": "_:SgAnalysis1_Activity",
+            "prov:wasAssociatedWith": "me:SgAnalysis1",
            "@type": "me:SuggestionAnalysis"
        },
        {
-      "@id": "me:EmotionAnalysis1",
-      "@type": "me:EmotionAnalysis"
+            "@id": "_:EmotionAnalysis1_Activity",
+            "@type": "me:EmotionAnalysis",
+            "prov:wasAssociatedWith": "me:EmotionAnalysis1"
        },
        {
-      "@id": "me:NER1",
-      "@type": "me:NER"
+            "@id": "_:NER1_Activity",
+            "@type": "me:NER",
+            "prov:wasAssociatedWith": "me:EmotionNER1"
        }
    ],
    "entries": [
--- a/docs/examples/results/example-emotion.json
+++ b/docs/examples/results/example-emotion.json
@@ -4,8 +4,9 @@
  "@type": "results",
  "analysis": [
    {
-      "@id": "me:EmotionAnalysis1",
-      "@type": "onyx:EmotionAnalysis"
+      "@id": "me:EmotionAnalysis1_Activity",
+      "@type": "me:EmotionAnalysis1",
+      "prov:wasAssociatedWith": "me:EmotionAnalysis1"
    }
  ],
  "entries": [
@@ -26,7 +27,7 @@
        {
          "@id": "http://micro.blog/status1#char=0,109",
          "nif:anchorOf": "Dear Microsoft, put your Windows Phone on your newest #open technology program. You'll be awesome. #opensource",
-          "prov:wasGeneratedBy": "me:EmotionAnalysis1",
+          "prov:wasGeneratedBy": "_:EmotionAnalysis1_Activity",
          "onyx:hasEmotion": [
            {
              "onyx:hasEmotionCategory": "wna:liking"
--- a/docs/examples/results/example-ner.json
+++ b/docs/examples/results/example-ner.json
@@ -4,8 +4,9 @@
  "@type": "results",
  "analysis": [
    {
-      "@id": "me:NER1",
-      "@type": "me:NERAnalysis"
+      "@id": "_:NER1_Activity",
+      "@type": "me:NERAnalysis",
+      "prov:wasAssociatedWith": "me:NER1"
    }
  ],
  "entries": [
--- a/docs/examples/results/example-pad.json
+++ b/docs/examples/results/example-pad.json
@@ -9,9 +9,15 @@
  "@type": "results",
  "analysis": [
    {
-      "@id": "me:HesamsAnalysis",
+      "@id": "me:HesamsAnalysis_Activity",
      "@type": "onyx:EmotionAnalysis",
-      "onyx:usesEmotionModel": "emovoc:pad-dimensions"
+      "prov:wasAssociatedWith": "me:HesamsAnalysis",
+      "prov:used": [
+        {
+          "name": "emotion-model",
+          "prov:value": "emovoc:pad-dimensions"
+        }
+      ]
    }
  ],
  "entries": [
@@ -32,7 +38,7 @@
        {
          "@id": "Entry1#char=0,21",
          "nif:anchorOf": "This is a test string",
-          "prov:wasGeneratedBy": "me:HesamAnalysis",
+          "prov:wasGeneratedBy": "_:HesamAnalysis_Activity",
          "onyx:hasEmotion": [
            {
                "emovoc:pleasure": 0.5,
--- a/docs/examples/results/example-sentiment.json
+++ b/docs/examples/results/example-sentiment.json
@@ -4,10 +4,9 @@
  "@type": "results",
  "analysis": [
    {
-      "@id": "me:SAnalysis1",
+      "@id": "_:SAnalysis1_Activity",
      "@type": "marl:SentimentAnalysis",
-      "marl:maxPolarityValue": 1,
-      "marl:minPolarityValue": 0
+      "prov:wasAssociatedWith": "me:SAnalysis1"
    }
  ],
  "entries": [
@@ -30,7 +29,7 @@
          "nif:anchorOf": "You'll be awesome.",
          "marl:hasPolarity": "marl:Positive",
          "marl:polarityValue": 0.9,
-          "prov:wasGeneratedBy": "me:SAnalysis1"
+          "prov:wasGeneratedBy": "_:SAnalysis1_Activity"
        }
      ],
      "emotionSets": [
--- a/docs/examples/results/example-suggestion.json
+++ b/docs/examples/results/example-suggestion.json
@@ -3,7 +3,11 @@
  "@id": "me:Result1",
  "@type": "results",
  "analysis": [
-      "me:SgAnalysis1"
+    {
+      "@id": "_:SgAnalysis1_Activity",
+      "@type": "me:SuggestionAnalysis",
+      "prov:wasAssociatedWith": "me:SgAnalysis1"
+    }
  ],
  "entries": [
    {
@@ -12,7 +16,6 @@
        "nif:RFC5147String",
        "nif:Context"
      ],
-      "prov:wasGeneratedBy": "me:SAnalysis1",
      "nif:isString": "Dear Microsoft, put your Windows Phone on your newest #open technology program. You'll be awesome. #opensource",
      "entities": [
      ],
@@ -22,7 +25,7 @@
          "nif:beginIndex": 16,
          "nif:endIndex": 77,
          "nif:anchorOf": "put your Windows Phone on your newest #open technology program",
-          "prov:wasGeneratedBy": "me:SgAnalysis1"
+          "prov:wasGeneratedBy": "_:SgAnalysis1_Activity"
        }
      ],
      "sentiments": [
--- a/example-plugins/async_plugin.py
+++ b/example-plugins/async_plugin.py
@@ -11,7 +11,7 @@ class Async(AnalysisPlugin):
    '''An example of an asynchronous module'''
    author = '@balkian'
    version = '0.2'
-    async = True
+    sync = False

    def _do_async(self, num_processes):
        pool = multiprocessing.Pool(processes=num_processes)
--- a/example-plugins/configurable_plugin.py
+++ b/example-plugins/configurable_plugin.py
@@ -43,7 +43,6 @@ class Dictionary(plugins.SentimentPlugin):

 class EmojiOnly(Dictionary):
    '''Sentiment annotation with a basic lexicon of emojis'''
-    description = 'A plugin'
    dictionaries = [basic.emojis]

    test_cases = [{
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,7 @@ jsonref
 PyYAML
 rdflib
 rdflib-jsonld
+numpy
+scipy
+scikit-learn
+responses
--- a/senpy/main.py
+++ b/senpy/main.py
@@ -78,10 +78,15 @@ def main():
        help='Do not run a server, only install plugin dependencies')
    parser.add_argument(
        '--only-test',
-        '-t',
        action='store_true',
        default=False,
        help='Do not run a server, just test all plugins')
+    parser.add_argument(
+        '--test',
+        '-t',
+        action='store_true',
+        default=False,
+        help='Test all plugins before launching the server')
    parser.add_argument(
        '--only-list',
        '--list',
@@ -99,12 +104,24 @@ def main():
        action='store_false',
        default=True,
        help='Run a threaded server')
+    parser.add_argument(
+        '--no-deps',
+        '-n',
+        action='store_true',
+        default=False,
+        help='Skip installing dependencies')
    parser.add_argument(
        '--version',
        '-v',
        action='store_true',
        default=False,
        help='Output the senpy version and exit')
+    parser.add_argument(
+        '--allow-fail',
+        '--fail',
+        action='store_true',
+        default=False,
+        help='Do not exit if some plugins fail to activate')
    args = parser.parse_args()
    if args.version:
        print('Senpy version {}'.format(senpy.__version__))
@@ -119,18 +136,26 @@ def main():
               data_folder=args.data_folder)
    if args.only_list:
        plugins = sp.plugins()
-        maxwidth = max(len(x.id) for x in plugins)
+        maxname = max(len(x.name) for x in plugins)
+        maxversion = max(len(x.version) for x in plugins)
+        print('Found {} plugins:'.format(len(plugins)))
        for plugin in plugins:
            import inspect
            fpath = inspect.getfile(plugin.__class__)
-            print('{: <{width}} @ {}'.format(plugin.id, fpath, width=maxwidth))
+            print('\t{: <{maxname}} @ {: <{maxversion}} -> {}'.format(plugin.name,
+                                                                      plugin.version,
+                                                                      fpath,
+                                                                      maxname=maxname,
+                                                                      maxversion=maxversion))
        return
+    if not args.no_deps:
        sp.install_deps()
    if args.only_install:
        return
-    sp.activate_all()
+    sp.activate_all(allow_fail=args.allow_fail)
+    if args.test or args.only_test:
+        easy_test(sp.plugins(), debug=args.debug)
        if args.only_test:
-        easy_test(sp.plugins())
            return
    print('Senpy version {}'.format(senpy.__version__))
    print('Server running on port %s:%d. Ctrl+C to quit' % (args.host,
--- a/senpy/api.py
+++ b/senpy/api.py
@@ -1,26 +1,29 @@
 from future.utils import iteritems
-from .models import Error, Results, Entry, from_string
+from .models import Analysis, Error, Results, Entry, from_string
 import logging
 logger = logging.getLogger(__name__)

+boolean = [True, False]
+
 API_PARAMS = {
    "algorithm": {
        "aliases": ["algorithms", "a", "algo"],
-        "required": False,
+        "required": True,
+        "default": 'default',
        "description": ("Algorithms that will be used to process the request."
                        "It may be a list of comma-separated names."),
    },
    "expanded-jsonld": {
        "@id": "expanded-jsonld",
        "aliases": ["expanded"],
-        "options": "boolean",
+        "options": boolean,
        "required": True,
        "default": False
    },
    "with_parameters": {
        "aliases": ['withparameters',
                    'with-parameters'],
-        "options": "boolean",
+        "options": boolean,
        "default": False,
        "required": True
    },
@@ -29,16 +32,24 @@ API_PARAMS = {
        "aliases": ["o"],
        "default": "json-ld",
        "required": True,
-        "options": ["json-ld", "turtle"],
+        "options": ["json-ld", "turtle", "ntriples"],
    },
    "help": {
        "@id": "help",
        "description": "Show additional help to know more about the possible parameters",
        "aliases": ["h"],
        "required": True,
-        "options": "boolean",
+        "options": boolean,
        "default": False
    },
+    "verbose": {
+        "@id": "verbose",
+        "description": "Show all help, including the common API parameters, or only plugin-related info",
+        "aliases": ["v"],
+        "required": True,
+        "options": boolean,
+        "default": True
+    },
    "emotionModel": {
        "@id": "emotionModel",
        "aliases": ["emoModel"],
@@ -83,7 +94,7 @@ WEB_PARAMS = {
        "aliases": ["headers"],
        "required": True,
        "default": False,
-        "options": "boolean"
+        "options": boolean
    },
 }

@@ -132,10 +143,19 @@ NIF_PARAMS = {
        "aliases": ["u"],
        "required": False,
        "default": "RFC5147String",
-        "options": "RFC5147String"
+        "options": ["RFC5147String", ]
    }
 }

+BUILTIN_PARAMS = {}
+
+for d in [
+        NIF_PARAMS, CLI_PARAMS, WEB_PARAMS, PLUGINS_PARAMS, EVAL_PARAMS,
+        API_PARAMS
+]:
+    for k, v in d.items():
+        BUILTIN_PARAMS[k] = v
+

 def parse_params(indict, *specs):
    if not specs:
@@ -147,7 +167,7 @@ def parse_params(indict, *specs):
        for param, options in iteritems(spec):
            for alias in options.get("aliases", []):
                # Replace each alias with the correct name of the parameter
-                if alias in indict and alias is not param:
+                if alias in indict and alias != param:
                    outdict[param] = indict[alias]
                    del outdict[alias]
                    continue
@@ -157,10 +177,9 @@ def parse_params(indict, *specs):
                    outdict[param] = options["default"]
                elif options.get("required", False):
                    wrong_params[param] = spec[param]
-                continue
-            if "options" in options:
-                if options["options"] == "boolean":
-                    outdict[param] = outdict[param] in [None, True, 'true', '1']
+            elif "options" in options:
+                if options["options"] == boolean:
+                    outdict[param] = str(outdict[param]).lower() in ['true', '1']
                elif outdict[param] not in options["options"]:
                    wrong_params[param] = spec[param]
    if wrong_params:
@@ -171,30 +190,126 @@ def parse_params(indict, *specs):
            parameters=outdict,
            errors=wrong_params)
        raise message
-    if 'algorithm' in outdict and not isinstance(outdict['algorithm'], list):
-        outdict['algorithm'] = outdict['algorithm'].split(',')
    return outdict


-def parse_extra_params(request, plugin=None):
-    params = request.parameters.copy()
-    if plugin:
-        extra_params = parse_params(params, plugin.get('extra_params', {}))
-        params.update(extra_params)
+def get_all_params(plugins, *specs):
+    '''Return a list of parameters for a given set of specifications and plugins.'''
+    dic = {}
+    for s in specs:
+        dic.update(s)
+    dic.update(get_extra_params(plugins))
+    return dic
+
+
+def get_extra_params(plugins):
+    '''Get a list of possible parameters given a list of plugins'''
+    params = {}
+    extra_params = {}
+    for plugin in plugins:
+        this_params = plugin.get('extra_params', {})
+        for k, v in this_params.items():
+            if k not in extra_params:
+                extra_params[k] = {}
+            extra_params[k][plugin.name] = v
+    for k, v in extra_params.items():  # Resolve conflicts
+        if len(v) == 1:  # Add the extra options that do not collide
+            params[k] = list(v.values())[0]
+        else:
+            required = False
+            aliases = None
+            options = None
+            default = None
+            nodefault = False  # Set when defaults are not compatible
+
+            for plugin, opt in v.items():
+                params['{}.{}'.format(plugin, k)] = opt
+                required = required or opt.get('required', False)
+                newaliases = set(opt.get('aliases', []))
+                if aliases is None:
+                    aliases = newaliases
+                else:
+                    aliases = aliases & newaliases
+                if 'options' in opt:
+                    newoptions = set(opt['options'])
+                    options = newoptions if options is None else options & newoptions
+                if 'default' in opt:
+                    newdefault = opt['default']
+                    if newdefault:
+                        if default is None and not nodefault:
+                            default = newdefault
+                        elif newdefault != default:
+                            nodefault = True
+                            default = None
+            # Check for incompatibilities
+            if options != set():
+                params[k] = {
+                    'default': default,
+                    'aliases': list(aliases),
+                    'required': required,
+                    'options': list(options)
+                }
    return params


+def parse_analysis(params, plugins):
+    '''
+    Parse the given parameters individually for each plugin, and get a list of the parameters that
+    belong to each of the plugins. Each item can then be used in the plugin.analyse_entries method.
+    '''
+    analysis_list = []
+    for i, plugin in enumerate(plugins):
+        if not plugin:
+            continue
+        this_params = filter_params(params, plugin, i)
+        parsed = parse_params(this_params, plugin.get('extra_params', {}))
+        analysis = plugin.activity(parsed)
+        analysis_list.append(analysis)
+    return analysis_list
+
+
+def filter_params(params, plugin, ith=-1):
+    '''
+    Get the values within params that apply to a plugin.
+    More specific names override more general names, in this order:
+
+    <index_order>.parameter > <plugin.name>.parameter > parameter
+
+
+    Example:
+
+    >>> filter_params({'0.hello': True, 'hello': False}, Plugin(), 0)
+    { '0.hello': True, 'hello': True}
+
+    '''
+    thisparams = {}
+    if ith >= 0:
+        ith = '{}.'.format(ith)
+    else:
+        ith = ""
+    for k, v in params.items():
+        if ith and k.startswith(str(ith)):
+            thisparams[k[len(ith):]] = v
+        elif k.startswith(plugin.name):
+            thisparams[k[len(plugin.name) + 1:]] = v
+        elif k not in thisparams:
+            thisparams[k] = v
+    return thisparams
+
+
 def parse_call(params):
-    '''Return a results object based on the parameters used in a call/request.
+    '''
+    Return a results object based on the parameters used in a call/request.
    '''
    params = parse_params(params, NIF_PARAMS)
    if params['informat'] == 'text':
        results = Results()
-        entry = Entry(nif__isString=params['input'])
+        entry = Entry(nif__isString=params['input'], id='#')  # Use @base
        results.entries.append(entry)
    elif params['informat'] == 'json-ld':
        results = from_string(params['input'], cls=Results)
    else:  # pragma: no cover
-        raise NotImplementedError('Informat {} is not implemented'.format(params['informat']))
+        raise NotImplementedError('Informat {} is not implemented'.format(
+            params['informat']))
    results.parameters = params
    return results
--- a/senpy/blueprints.py
+++ b/senpy/blueprints.py
@@ -18,15 +18,15 @@
 Blueprints for Senpy
 """
 from flask import (Blueprint, request, current_app, render_template, url_for,
-                   jsonify)
-from .models import Error, Response, Help, Plugins, read_schema, Datasets
+                   jsonify, redirect)
+from .models import Error, Response, Help, Plugins, read_schema, dump_schema, Datasets
 from . import api
 from .version import __version__
 from functools import wraps

 import logging
-import traceback
 import json
+import base64

 logger = logging.getLogger(__name__)

@@ -34,6 +34,24 @@ api_blueprint = Blueprint("api", __name__)
 demo_blueprint = Blueprint("demo", __name__, template_folder='templates')
 ns_blueprint = Blueprint("ns", __name__)

+_mimetypes_r = {'json-ld': ['application/ld+json'],
+                'turtle': ['text/turtle'],
+                'ntriples': ['application/n-triples'],
+                'text': ['text/plain']}
+
+MIMETYPES = {}
+
+for k, vs in _mimetypes_r.items():
+    for v in vs:
+        if v in MIMETYPES:
+            raise Exception('MIMETYPE {} specified for two formats: {} and {}'.format(v,
+                                                                                      v,
+                                                                                      MIMETYPES[v]))
+        MIMETYPES[v] = k
+
+DEFAULT_MIMETYPE = 'application/ld+json'
+DEFAULT_FORMAT = 'json-ld'
+

 def get_params(req):
    if req.method == 'POST':
@@ -45,38 +63,76 @@ def get_params(req):
    return indict


+def encoded_url(url=None, base=None):
+    code = ''
+    if not url:
+        if request.method == 'GET':
+            url = request.full_path[1:]  # Remove the first slash
+        else:
+            hash(frozenset(tuple(request.parameters.items())))
+            code = 'hash:{}'.format(hash)
+
+    code = code or base64.urlsafe_b64encode(url.encode()).decode()
+
+    if base:
+        return base + code
+    return url_for('api.decode', code=code, _external=True)
+
+
+def decoded_url(code, base=None):
+    if code.startswith('hash:'):
+        raise Exception('Can not decode a URL for a POST request')
+    base = base or request.url_root
+    path = base64.urlsafe_b64decode(code.encode()).decode()
+    return base + path
+
+
@demo_blueprint.route('/')
 def index():
-    return render_template("index.html", version=__version__)
+    ev = str(get_params(request).get('evaluation', False))
+    evaluation_enabled = ev.lower() not in ['false', 'no', 'none']
+
+    return render_template("index.html",
+                           evaluation=evaluation_enabled,
+                           version=__version__)


@api_blueprint.route('/contexts/<entity>.jsonld')
 def context(entity="context"):
    context = Response._context
    context['@vocab'] = url_for('ns.index', _external=True)
+    context['endpoint'] = url_for('api.api_root', _external=True)
    return jsonify({"@context": context})


+@api_blueprint.route('/d/<code>')
+def decode(code):
+    try:
+        return redirect(decoded_url(code))
+    except Exception:
+        return Error('invalid URL').flask()
+
+
@ns_blueprint.route('/')  # noqa: F811
 def index():
-    context = Response._context
-    context['@vocab'] = url_for('.ns', _external=True)
+    context = Response._context.copy()
+    context['endpoint'] = url_for('api.api_root', _external=True)
    return jsonify({"@context": context})


@api_blueprint.route('/schemas/<schema>')
 def schema(schema="definitions"):
    try:
-        return jsonify(read_schema(schema))
-    except Exception:  # Should be FileNotFoundError, but it's missing from py2
-        return Error(message="Schema not found", status=404).flask()
+        return dump_schema(read_schema(schema))
+    except Exception as ex:  # Should be FileNotFoundError, but it's missing from py2
+        return Error(message="Schema not found: {}".format(ex), status=404).flask()


 def basic_api(f):
    default_params = {
        'inHeaders': False,
        'expanded-jsonld': False,
-        'outformat': 'json-ld',
+        'outformat': None,
        'with_parameters': True,
    }

@@ -95,43 +151,67 @@ def basic_api(f):
                request.parameters = params
            response = f(*args, **kwargs)
        except (Exception) as ex:
-            if current_app.debug:
+            if current_app.debug or current_app.config['TESTING']:
                raise
            if not isinstance(ex, Error):
-                msg = "{}:\n\t{}".format(ex,
-                                         traceback.format_exc())
+                msg = "{}".format(ex)
                ex = Error(message=msg, status=500)
-            logger.exception('Error returning analysis result')
            response = ex
            response.parameters = raw_params
-            logger.error(ex)
+            logger.exception(ex)

        if 'parameters' in response and not params['with_parameters']:
            del response.parameters

        logger.info('Response: {}'.format(response))
+        mime = request.accept_mimetypes\
+                      .best_match(MIMETYPES.keys(),
+                                  DEFAULT_MIMETYPE)
+
+        mimeformat = MIMETYPES.get(mime, DEFAULT_FORMAT)
+        outformat = params['outformat'] or mimeformat
+
        return response.flask(
            in_headers=params['inHeaders'],
            headers=headers,
-            prefix=url_for('.api_root', _external=True),
+            prefix=params.get('prefix', encoded_url()),
            context_uri=url_for('api.context',
                                entity=type(response).__name__,
                                _external=True),
-            outformat=params['outformat'],
+            outformat=outformat,
            expanded=params['expanded-jsonld'])

    return decorated_function


-@api_blueprint.route('/', methods=['POST', 'GET'])
+@api_blueprint.route('/', defaults={'plugin': None}, methods=['POST', 'GET'])
+@api_blueprint.route('/<path:plugin>', methods=['POST', 'GET'])
@basic_api
-def api_root():
+def api_root(plugin):
+    if plugin:
+        if request.parameters['algorithm'] != api.API_PARAMS['algorithm']['default']:
+            raise Error('You cannot specify the algorithm with a parameter and a URL variable.'
+                        ' Please, remove one of them')
+        request.parameters['algorithm'] =  tuple(plugin.replace('+', '/').split('/'))
+
+    params = request.parameters
+    plugin = request.parameters['algorithm']
+
+    sp = current_app.senpy
+    plugins = sp.get_plugins(plugin)
+
    if request.parameters['help']:
-        dic = dict(api.API_PARAMS, **api.NIF_PARAMS)
-        response = Help(valid_parameters=dic)
+        apis = []
+        if request.parameters['verbose']:
+            apis.append(api.BUILTIN_PARAMS)
+        allparameters = api.get_all_params(plugins, *apis)
+        response = Help(valid_parameters=allparameters)
        return response
    req = api.parse_call(request.parameters)
-    return current_app.senpy.analyse(req)
+    analysis = api.parse_analysis(req.parameters, plugins)
+    results = current_app.senpy.analyse(req, analysis)
+    return results
+

@api_blueprint.route('/evaluate/', methods=['POST', 'GET'])
@basic_api
@@ -145,6 +225,7 @@ def evaluate():
        response = current_app.senpy.evaluate(params)
        return response

+
@api_blueprint.route('/plugins/', methods=['POST', 'GET'])
@basic_api
 def plugins():
@@ -158,7 +239,7 @@ def plugins():

@api_blueprint.route('/plugins/<plugin>/', methods=['POST', 'GET'])
@basic_api
-def plugin(plugin=None):
+def plugin(plugin):
    sp = current_app.senpy
    return sp.get_plugin(plugin)

--- a/senpy/cli.py
+++ b/senpy/cli.py
@@ -31,10 +31,10 @@ def main_function(argv):
    default_plugins = params.get('default-plugins', False)
    sp = Senpy(default_plugins=default_plugins, plugin_folder=plugin_folder)
    request = api.parse_call(params)
-    algos = request.parameters.get('algorithm', None)
+    algos = sp.get_plugins(request.parameters.get('algorithm', None))
    if algos:
        for algo in algos:
-            sp.activate_plugin(algo)
+            sp.activate_plugin(algo.name)
    else:
        sp.activate_all()
    res = sp.analyse(request)
--- a/senpy/client.py
+++ b/senpy/client.py
@@ -24,8 +24,12 @@ class Client(object):
        return {d.name: d for d in resp}

    def request(self, path=None, method='GET', **params):
-        url = '{}{}'.format(self.endpoint, path)
+        url = '{}{}'.format(self.endpoint.rstrip('/'), path)
+        if method == 'POST':
+            response = requests.post(url=url, data=params)
+        else:
            response = requests.request(method=method, url=url, params=params)
+
        try:
            resp = models.from_dict(response.json())
        except Exception as ex:
--- a/senpy/extensions.py
+++ b/senpy/extensions.py
@@ -6,7 +6,6 @@ from future import standard_library
 standard_library.install_aliases()

 from . import plugins, api
-from .plugins import Plugin, evaluate
 from .models import Error, AggregatedEvaluation
 from .blueprints import api_blueprint, demo_blueprint, ns_blueprint

@@ -17,19 +16,14 @@ import copy
 import errno
 import logging

+from . import gsitk_compat

 logger = logging.getLogger(__name__)

-try:
-    from gsitk.datasets.datasets import DatasetManager
-    GSITK_AVAILABLE = True
-except ImportError:
-    logger.warn('GSITK is not installed. Some functions will be unavailable.')
-    GSITK_AVAILABLE = False
-

 class Senpy(object):
    """ Default Senpy extension for Flask """
+
    def __init__(self,
                 app=None,
                 plugin_folder=".",
@@ -55,7 +49,7 @@ class Senpy(object):
            self.add_folder('plugins', from_root=True)
        else:
            # Add only conversion plugins
-            self.add_folder(os.path.join('plugins', 'conversion'),
+            self.add_folder(os.path.join('plugins', 'postprocessing'),
                            from_root=True)
        self.app = app
        if app is not None:
@@ -84,27 +78,47 @@ class Senpy(object):
    def delete_plugin(self, plugin):
        del self._plugins[plugin.name.lower()]

-    def plugins(self, **kwargs):
+    def plugins(self, plugin_type=None, is_activated=True, **kwargs):
        """ Return the plugins registered for a given application. Filtered by criteria  """
-        return list(plugins.pfilter(self._plugins, **kwargs))
+        return list(plugins.pfilter(self._plugins, plugin_type=plugin_type,
+                                    is_activated=is_activated, **kwargs))

    def get_plugin(self, name, default=None):
        if name == 'default':
            return self.default_plugin
-        plugin = name.lower()
-        if plugin in self._plugins:
-            return self._plugins[plugin]
+        elif name == 'conversion':
+            return None

-        results = self.plugins(id='plugins/{}'.format(name))
+        if name.lower() in self._plugins:
+            return self._plugins[name.lower()]

-        if not results:
-            return Error(message="Plugin not found", status=404)
+        results = self.plugins(id='endpoint:plugins/{}'.format(name.lower()),
+                               plugin_type=None)
+        if results:
            return results[0]

+        results = self.plugins(id=name,
+                               plugin_type=None)
+        if results:
+            return results[0]
+
+        msg = ("Plugin not found: '{}'\n"
+               "Make sure it is ACTIVATED\n"
+                "Valid algorithms: {}").format(name,
+                                              self._plugins.keys())
+        raise Error(message=msg, status=404)
+
+    def get_plugins(self, name):
+        try:
+            name = name.split(',')
+        except AttributeError:
+            pass  # Assume it is a tuple or a list
+        return tuple(self.get_plugin(n) for n in name)
+
    @property
    def analysis_plugins(self):
-        """ Return only the analysis plugins """
-        return self.plugins(plugin_type='analysisPlugin')
+        """ Return only the analysis plugins that are active"""
+        return self.plugins(plugin_type='analysisPlugin', is_activated=True)

    def add_folder(self, folder, from_root=False):
        """ Find plugins in this folder and add them to this instance """
@@ -119,75 +133,140 @@ class Senpy(object):
        else:
            raise AttributeError("Not a folder or does not exist: %s", folder)

-    def _get_plugins(self, request):
-        if not self.analysis_plugins:
-            raise Error(
-                status=404,
-                message=("No plugins found."
-                         " Please install one."))
-        algos = request.parameters.get('algorithm', None)
-        if not algos:
-            if self.default_plugin:
-                algos = [self.default_plugin.name, ]
-            else:
-                raise Error(
-                    status=404,
-                    message="No default plugin found, and None provided")
+    # def check_analysis_request(self, analysis):
+    #     '''Check if the analysis request can be fulfilled'''
+    #     if not self.plugins():
+    #         raise Error(
+    #             status=404,
+    #             message=("No plugins found."
+    #                      " Please install one."))
+    #     for a in analysis:
+    #         algo = a.algorithm
+    #         if algo == 'default' and not self.default_plugin:
+    #             raise Error(
+    #                 status=404,
+    #                 message="No default plugin found, and None provided")
+    #         else:
+    #             self.get_plugin(algo)

-        plugins = list()
-        for algo in algos:
-            algo = algo.lower()
-            if algo not in self._plugins:
-                msg = ("The algorithm '{}' is not valid\n"
-                       "Valid algorithms: {}").format(algo,
-                                                      self._plugins.keys())
-                logger.debug(msg)
-                raise Error(
-                    status=404,
-                    message=msg)
-            plugins.append(self._plugins[algo])
-        return plugins

-    def _process_entries(self, entries, req, plugins):
+    def _process(self, req, pending, done=None):
        """
        Recursively process the entries with the first plugin in the list, and pass the results
        to the rest of the plugins.
        """
-        if not plugins:
-            for i in entries:
-                yield i
-            return
-        plugin = plugins[0]
-        self._activate(plugin)  # Make sure the plugin is activated
-        specific_params = api.parse_extra_params(req, plugin)
-        req.analysis.append({'plugin': plugin,
-                             'parameters': specific_params})
-        results = plugin.analyse_entries(entries, specific_params)
-        for i in self._process_entries(results, req, plugins[1:]):
-            yield i
+        done = done or []
+        if not pending:
+            return req
+
+        analysis = pending[0]
+        results = analysis.run(req)
+        results.analysis.append(analysis)
+        done += analysis
+        return self._process(results, pending[1:], done)

    def install_deps(self):
-        for plugin in self.plugins(is_activated=True):
-            plugins.install_deps(plugin)
+        plugins.install_deps(*self.plugins())

-    def analyse(self, request):
+    def analyse(self, request, analysis=None):
        """
        Main method that analyses a request, either from CLI or HTTP.
        It takes a processed request, provided by the user, as returned
        by api.parse_call().
        """
+        if not self.plugins():
+            raise Error(
+                status=404,
+                message=("No plugins found."
+                         " Please install one."))
+        if analysis is None:
+            params = str(request)
+            plugins = self.get_plugins(request.parameters['algorithm'])
+            analysis = api.parse_analysis(request.parameters, plugins)
        logger.debug("analysing request: {}".format(request))
-        entries = request.entries
-        request.entries = []
-        plugins = self._get_plugins(request)
-        results = request
-        for i in self._process_entries(entries, results, plugins):
-            results.entries.append(i)
-        self.convert_emotions(results)
-        logger.debug("Returning analysis result: {}".format(results))
-        results.analysis = [i['plugin'].id for i in results.analysis]
+        results = self._process(request, analysis)
+        logger.debug("Got analysis result: {}".format(results))
+        results = self.postprocess(results)
+        logger.debug("Returning post-processed result: {}".format(results))
        return results

+    def convert_emotions(self, resp):
+        """
+        Conversion of all emotions in a response **in place**.
+        In addition to converting from one model to another, it has
+        to include the conversion plugin to the analysis list.
+        Needless to say, this is far from an elegant solution, but it works.
+        @todo refactor and clean up
+        """
+        plugins = resp.analysis
+
+        if 'parameters' not in resp:
+            return resp
+
+        params = resp['parameters']
+        toModel = params.get('emotionModel', None)
+        if not toModel:
+            return resp
+
+        logger.debug('Asked for model: {}'.format(toModel))
+        output = params.get('conversion', None)
+        candidates = {}
+        for plugin in plugins:
+            try:
+                fromModel = plugin.get('onyx:usesEmotionModel', None)
+                candidates[plugin.id] = next(self._conversion_candidates(fromModel, toModel))
+                logger.debug('Analysis plugin {} uses model: {}'.format(
+                    plugin.id, fromModel))
+            except StopIteration:
+                e = Error(('No conversion plugin found for: '
+                           '{} -> {}'.format(fromModel, toModel)),
+                          status=404)
+                e.original_response = resp
+                e.parameters = params
+                raise e
+        newentries = []
+        done = []
+        for i in resp.entries:
+            if output == "full":
+                newemotions = copy.deepcopy(i.emotions)
+            else:
+                newemotions = []
+            for j in i.emotions:
+                plugname = j['prov:wasGeneratedBy']
+                candidate = candidates[plugname]
+                done.append({'plugin': candidate, 'parameters': params})
+                for k in candidate.convert(j, fromModel, toModel, params):
+                    k.prov__wasGeneratedBy = candidate.id
+                    if output == 'nested':
+                        k.prov__wasDerivedFrom = j
+                    newemotions.append(k)
+            i.emotions = newemotions
+            newentries.append(i)
+        resp.entries = newentries
+        return resp
+
+    def _conversion_candidates(self, fromModel, toModel):
+        candidates = self.plugins(plugin_type=plugins.EmotionConversion)
+        for candidate in candidates:
+            for pair in candidate.onyx__doesConversion:
+                logging.debug(pair)
+                if candidate.can_convert(fromModel, toModel):
+                    yield candidate
+
+    def postprocess(self, response):
+        '''
+        Transform the results from the analysis plugins.
+        It has some pre-defined post-processing like emotion conversion,
+        and it also allows plugins to auto-select themselves.
+        '''
+
+        response = self.convert_emotions(response)
+
+        for plug in self.plugins(plugin_type=plugins.PostProcessing):
+            if plug.check(response, response.analysis):
+                response = plug.process(response)
+        return response
+
    def _get_datasets(self, request):
        if not self.datasets:
            raise Error(
@@ -198,21 +277,19 @@ class Senpy(object):
        for dataset in datasets_name:
            if dataset not in self.datasets:
                logger.debug(("The dataset '{}' is not valid\n"
-                              "Valid datasets: {}").format(dataset,
-                                                           self.datasets.keys()))
+                              "Valid datasets: {}").format(
+                                  dataset, self.datasets.keys()))
                raise Error(
                    status=404,
                    message="The dataset '{}' is not valid".format(dataset))
-        dm = DatasetManager()
+        dm = gsitk_compat.DatasetManager()
        datasets = dm.prepare_datasets(datasets_name)
        return datasets

    @property
    def datasets(self):
-        if not GSITK_AVAILABLE:
-            raise Exception('GSITK is not available. Install it to use this function.')
        self._dataset_list = {}
-        dm = DatasetManager()
+        dm = gsitk_compat.DatasetManager()
        for item in dm.get_datasets():
            for key in item:
                if key in self._dataset_list:
@@ -223,84 +300,26 @@ class Senpy(object):
        return self._dataset_list

    def evaluate(self, params):
-        if not GSITK_AVAILABLE:
-            raise Exception('GSITK is not available. Install it to use this function.')
        logger.debug("evaluating request: {}".format(params))
        results = AggregatedEvaluation()
        results.parameters = params
        datasets = self._get_datasets(results)
-        plugins = self._get_plugins(results)
-        for eval in evaluate(plugins, datasets):
+        plugins = []
+        for plugname in params.algorithm:
+            plugins = self.get_plugin(plugname)
+
+        for eval in plugins.evaluate(plugins, datasets):
            results.evaluations.append(eval)
        if 'with_parameters' not in results.parameters:
            del results.parameters
        logger.debug("Returning evaluation result: {}".format(results))
        return results

-    def _conversion_candidates(self, fromModel, toModel):
-        candidates = self.plugins(plugin_type='emotionConversionPlugin')
-        for candidate in candidates:
-            for pair in candidate.onyx__doesConversion:
-                logging.debug(pair)
-
-                if pair['onyx:conversionFrom'] == fromModel \
-                   and pair['onyx:conversionTo'] == toModel:
-                    yield candidate
-
-    def convert_emotions(self, resp):
-        """
-        Conversion of all emotions in a response **in place**.
-        In addition to converting from one model to another, it has
-        to include the conversion plugin to the analysis list.
-        Needless to say, this is far from an elegant solution, but it works.
-        @todo refactor and clean up
-        """
-        plugins = [i['plugin'] for i in resp.analysis]
-        params = resp.parameters
-        toModel = params.get('emotionModel', None)
-        if not toModel:
-            return
-
-        logger.debug('Asked for model: {}'.format(toModel))
-        output = params.get('conversion', None)
-        candidates = {}
-        for plugin in plugins:
-            try:
-                fromModel = plugin.get('onyx:usesEmotionModel', None)
-                candidates[plugin.id] = next(self._conversion_candidates(fromModel, toModel))
-                logger.debug('Analysis plugin {} uses model: {}'.format(plugin.id, fromModel))
-            except StopIteration:
-                e = Error(('No conversion plugin found for: '
-                           '{} -> {}'.format(fromModel, toModel)),
-                          status=404)
-                e.original_response = resp
-                e.parameters = params
-                raise e
-        newentries = []
-        for i in resp.entries:
-            if output == "full":
-                newemotions = copy.deepcopy(i.emotions)
-            else:
-                newemotions = []
-            for j in i.emotions:
-                plugname = j['prov:wasGeneratedBy']
-                candidate = candidates[plugname]
-                resp.analysis.append({'plugin': candidate,
-                                      'parameters': params})
-                for k in candidate.convert(j, fromModel, toModel, params):
-                    k.prov__wasGeneratedBy = candidate.id
-                    if output == 'nested':
-                        k.prov__wasDerivedFrom = j
-                    newemotions.append(k)
-            i.emotions = newemotions
-            newentries.append(i)
-        resp.entries = newentries
-
    @property
    def default_plugin(self):
        if not self._default or not self._default.is_activated:
-            candidates = self.plugins(plugin_type='analysisPlugin',
-                                      is_activated=True)
+            candidates = self.plugins(
+                plugin_type='analysisPlugin', is_activated=True)
            if len(candidates) > 0:
                self._default = candidates[0]
            else:
@@ -310,7 +329,7 @@ class Senpy(object):

    @default_plugin.setter
    def default_plugin(self, value):
-        if isinstance(value, Plugin):
+        if isinstance(value, plugins.Plugin):
            if not value.is_activated:
                raise AttributeError('The default plugin has to be activated.')
            self._default = value
@@ -318,10 +337,15 @@ class Senpy(object):
        else:
            self._default = self._plugins[value.lower()]

-    def activate_all(self, sync=True):
+    def activate_all(self, sync=True, allow_fail=False):
        ps = []
        for plug in self._plugins.keys():
-            ps.append(self.activate_plugin(plug, sync=sync))
+            try:
+                self.activate_plugin(plug, sync=sync)
+            except Exception as ex:
+                if not allow_fail:
+                    raise
+                logger.error('Could not activate {}: {}'.format(plug, ex))
        return ps

    def deactivate_all(self, sync=True):
@@ -346,6 +370,7 @@ class Senpy(object):
            logger.info(msg)
            success = True
            self._set_active(plugin, success)
+        return success

    def activate_plugin(self, plugin_name, sync=True):
        plugin_name = plugin_name.lower()
@@ -356,8 +381,9 @@ class Senpy(object):

        logger.info("Activating plugin: {}".format(plugin.name))

-        if sync or 'async' in plugin and not plugin.async:
-            self._activate(plugin)
+        if sync or not getattr(plugin, 'async', True) or getattr(
+                plugin, 'sync', False):
+            return self._activate(plugin)
        else:
            th = Thread(target=partial(self._activate, plugin))
            th.start()
@@ -379,7 +405,8 @@ class Senpy(object):

        self._set_active(plugin, False)

-        if sync or 'async' in plugin and not plugin.async:
+        if sync or not getattr(plugin, 'async', True) or not getattr(
+                plugin, 'sync', False):
            self._deactivate(plugin)
        else:
            th = Thread(target=partial(self._deactivate, plugin))
--- a/senpy/gsitk_compat.py
+++ b/senpy/gsitk_compat.py
@@ -0,0 +1,31 @@
+import logging
+
+from pkg_resources import parse_version, get_distribution, DistributionNotFound
+
+logger = logging.getLogger(__name__)
+
+MSG = 'GSITK is not (properly) installed.'
+IMPORTMSG = '{} Some functions will be unavailable.'.format(MSG)
+RUNMSG = '{} Install it to use this function.'.format(MSG)
+
+
+def raise_exception(*args, **kwargs):
+    raise Exception(RUNMSG)
+
+
+try:
+    gsitk_distro = get_distribution("gsitk")
+    GSITK_VERSION = parse_version(gsitk_distro.version)
+    GSITK_AVAILABLE = GSITK_VERSION > parse_version("0.1.9.1")  # Earlier versions have a bug
+except DistributionNotFound:
+    GSITK_AVAILABLE = False
+    GSITK_VERSION = ()
+
+if GSITK_AVAILABLE:
+    from gsitk.datasets.datasets import DatasetManager
+    from gsitk.evaluation.evaluation import Evaluation as Eval
+    from sklearn.pipeline import Pipeline
+    modules = locals()
+else:
+    logger.warning(IMPORTMSG)
+    DatasetManager = Eval = Pipeline = raise_exception
--- a/senpy/meta.py
+++ b/senpy/meta.py
@@ -85,6 +85,7 @@ class BaseMeta(ABCMeta):
            schema = json.load(f)

        resolver = jsonschema.RefResolver(schema_path, schema)
+        if '@type' not in attrs:
            attrs['@type'] = "".join((name[0].lower(), name[1:]))
        attrs['_schema_file'] = schema_file
        attrs['schema'] = schema
@@ -244,10 +245,10 @@ class CustomDict(MutableMapping, object):
        return key[0] == '_'

    def __str__(self):
-        return str(self.serializable())
+        return json.dumps(self.serializable(), sort_keys=True, indent=4)

    def __repr__(self):
-        return str(self.serializable())
+        return json.dumps(self.serializable(), sort_keys=True, indent=4)


 _Alias = namedtuple('Alias', 'indict')
--- a/senpy/models.py
+++ b/senpy/models.py
@@ -51,6 +51,10 @@ def read_schema(schema_file, absolute=False):
        return jsonref.load(f, base_uri=schema_uri)


+def dump_schema(schema):
+    return jsonref.dumps(schema)
+
+
 def load_context(context):
    logging.debug('Loading context: {}'.format(context))
    if not context:
@@ -117,11 +121,11 @@ class BaseModel(with_metaclass(BaseMeta, CustomDict)):

    '''

-    schema_file = DEFINITIONS_FILE
+    # schema_file = DEFINITIONS_FILE
    _context = base_context["@context"]

    def __init__(self, *args, **kwargs):
-        auto_id = kwargs.pop('_auto_id', True)
+        auto_id = kwargs.pop('_auto_id', False)

        super(BaseModel, self).__init__(*args, **kwargs)

@@ -129,12 +133,12 @@ class BaseModel(with_metaclass(BaseMeta, CustomDict)):
            self.id

        if '@type' not in self:
-            logger.warn('Created an instance of an unknown model')
+            logger.warning('Created an instance of an unknown model')

    @property
    def id(self):
        if '@id' not in self:
-            self['@id'] = ':{}_{}'.format(type(self).__name__, time.time())
+            self['@id'] = '_:{}_{}'.format(type(self).__name__, time.time())
        return self['@id']

    @id.setter
@@ -142,7 +146,7 @@ class BaseModel(with_metaclass(BaseMeta, CustomDict)):
        self['@id'] = value

    def flask(self,
-              in_headers=True,
+              in_headers=False,
              headers=None,
              outformat='json-ld',
              **kwargs):
@@ -172,20 +176,22 @@ class BaseModel(with_metaclass(BaseMeta, CustomDict)):

    def serialize(self, format='json-ld', with_mime=False, **kwargs):
        js = self.jsonld(**kwargs)
+        content = json.dumps(js, indent=2, sort_keys=True)
        if format == 'json-ld':
-            content = json.dumps(js, indent=2, sort_keys=True)
            mimetype = "application/json"
-        elif format in ['turtle', ]:
+        elif format in ['turtle', 'ntriples']:
            logger.debug(js)
-            content = json.dumps(js, indent=2, sort_keys=True)
+            base = kwargs.get('prefix')
            g = Graph().parse(
                data=content,
                format='json-ld',
-                base=kwargs.get('prefix'),
-                context=self._context)
+                base=base,
+                context=[self._context,
+                         {'@base': base}])
            logger.debug(
                'Parsing with prefix: {}'.format(kwargs.get('prefix')))
-            content = g.serialize(format='turtle').decode('utf-8')
+            content = g.serialize(format=format,
+                                  base=base).decode('utf-8')
            mimetype = 'text/{}'.format(format)
        else:
            raise Error('Unknown outformat: {}'.format(format))
@@ -199,24 +205,23 @@ class BaseModel(with_metaclass(BaseMeta, CustomDict)):
               context_uri=None,
               prefix=None,
               expanded=False):
-        ser = self.serializable()

-        result = jsonld.compact(
-            ser,
-            self._context,
-            options={
-                'base': prefix,
-                'expandContext': self._context,
-                'senpy': prefix
-            })
-        if context_uri:
-            result['@context'] = context_uri
+        result = self.serializable()
+
        if expanded:
            result = jsonld.expand(
                result, options={'base': prefix,
-                                 'expandContext': self._context})
+                                 'expandContext': self._context})[0]
        if not with_context:
+            try:
                del result['@context']
+            except KeyError:
+                pass
+        elif context_uri:
+            result['@context'] = context_uri
+        else:
+            result['@context'] = self._context
+
        return result

    def validate(self, obj=None):
@@ -319,7 +324,9 @@ def _add_class_from_schema(*args, **kwargs):


 for i in [
-        'analysis',
+        'aggregatedEvaluation',
+        'dataset',
+        'datasets',
        'emotion',
        'emotionConversion',
        'emotionConversionPlugin',
@@ -327,19 +334,69 @@ for i in [
        'emotionModel',
        'emotionPlugin',
        'emotionSet',
+        'evaluation',
        'entity',
        'help',
-        'plugin',
+        'metric',
+        'parameter',
        'plugins',
        'response',
        'results',
        'sentimentPlugin',
        'suggestion',
-        'aggregatedEvaluation',
-        'evaluation',
-        'metric',
-        'dataset',
-        'datasets',
+        'topic',

 ]:
    _add_class_from_schema(i)
+
+
+class Analysis(BaseModel):
+    schema = 'analysis'
+
+    parameters  = alias('prov:used')
+
+    @property
+    def params(self):
+        outdict = {}
+        outdict['algorithm'] = self.algorithm
+        for param in self.parameters:
+            outdict[param['name']] = param['value']
+        return outdict
+
+    @params.setter
+    def params(self, value):
+        for k, v in value.items():
+            for param in self.parameters:
+                if param.name == k:
+                    param.value = v
+                    break
+            else:
+                self.parameters.append(Parameter(name=k, value=v))
+
+    @property
+    def algorithm(self):
+        return self['prov:wasAssociatedWith']
+
+    @property
+    def plugin(self):
+        return self._plugin
+
+    @plugin.setter
+    def plugin(self, value):
+        self._plugin = value
+        self['prov:wasAssociatedWith'] = value.id
+
+    def run(self, request):
+        return self.plugin.process(request, self.params)
+
+
+class Plugin(BaseModel):
+    schema = 'plugin'
+
+    def activity(self, parameters):
+        '''Generate a prov:Activity from this plugin and the '''
+        a = Analysis()
+        a.plugin = self
+        a.params = parameters
+        return a
+
--- a/senpy/plugins/init.py
+++ b/senpy/plugins/init.py
@@ -1,15 +1,14 @@
 from future import standard_library
 standard_library.install_aliases()

-
 from future.utils import with_metaclass
+from functools import partial

 import os.path
 import os
 import re
 import pickle
 import logging
-import copy
 import pprint

 import inspect
@@ -18,23 +17,15 @@ import subprocess
 import importlib
 import yaml
 import threading
-
-import numpy as np
+from nltk import download

 from .. import models, utils
 from .. import api
-
+from .. import gsitk_compat
+from .. import testing

 logger = logging.getLogger(__name__)

-try:
-    from gsitk.evaluation.evaluation import Evaluation as Eval
-    from sklearn.pipeline import Pipeline
-    GSITK_AVAILABLE = True
-except ImportError:
-    logger.warn('GSITK is not installed. Some functions will be unavailable.')
-    GSITK_AVAILABLE = False
-

 class PluginMeta(models.BaseMeta):
    _classes = {}
@@ -52,16 +43,19 @@ class PluginMeta(models.BaseMeta):
            if doc:
                attrs['description'] = doc
            else:
-                logger.warn(('Plugin {} does not have a description. '
-                             'Please, add a short summary to help other developers').format(name))
+                logger.warning(
+                    ('Plugin {} does not have a description. '
+                     'Please, add a short summary to help other developers'
+                     ).format(name))
        cls = super(PluginMeta, mcs).__new__(mcs, name, bases, attrs)

        if alias in mcs._classes:
            if os.environ.get('SENPY_TESTING', ""):
-                raise Exception(('The type of plugin {} already exists. '
+                raise Exception(
+                    ('The type of plugin {} already exists. '
                     'Please, choose a different name').format(name))
            else:
-                logger.warn('Overloading plugin class: {}'.format(alias))
+                logger.warning('Overloading plugin class: {}'.format(alias))
        mcs._classes[alias] = cls
        return cls

@@ -93,10 +87,32 @@ class Plugin(with_metaclass(PluginMeta, models.Plugin)):
        if info:
            self.update(info)
        self.validate()
-        self.id = 'plugins/{}_{}'.format(self['name'], self['version'])
+        self.id = 'endpoint:plugins/{}_{}'.format(self['name'],
+                                                  self['version'])
        self.is_activated = False
        self._lock = threading.Lock()
-        self.data_folder = data_folder or os.getcwd()
+        self._directory = os.path.abspath(
+            os.path.dirname(inspect.getfile(self.__class__)))
+
+        data_folder = data_folder or os.getcwd()
+        subdir = os.path.join(data_folder, self.name)
+
+        self._data_paths = [
+            data_folder,
+            subdir,
+            self._directory,
+            os.path.join(self._directory, 'data'),
+        ]
+
+        if os.path.exists(subdir):
+            data_folder = subdir
+        self.data_folder = data_folder
+
+        self._log = logging.getLogger('{}.{}'.format(__name__, self.name))
+
+    @property
+    def log(self):
+        return self._log

    def validate(self):
        missing = []
@@ -104,7 +120,8 @@ class Plugin(with_metaclass(PluginMeta, models.Plugin)):
            if x not in self:
                missing.append(x)
        if missing:
-            raise models.Error('Missing configuration parameters: {}'.format(missing))
+            raise models.Error(
+                'Missing configuration parameters: {}'.format(missing))

    def get_folder(self):
        return os.path.dirname(inspect.getfile(self.__class__))
@@ -115,45 +132,108 @@ class Plugin(with_metaclass(PluginMeta, models.Plugin)):
    def deactivate(self):
        pass

+    def process(self, request, parameters, **kwargs):
+        """
+        An implemented plugin should override this method.
+        Here, we assume that a process_entries method exists."""
+        newentries = list(
+            self.process_entries(request.entries, parameters))
+        request.entries = newentries
+        return request
+
+    def process_entries(self, entries, parameters):
+        for entry in entries:
+            self.log.debug('Processing entry with plugin {}: {}'.format(
+                self, entry))
+            results = self.process_entry(entry, parameters)
+            if inspect.isgenerator(results):
+                for result in results:
+                    yield result
+            else:
+                yield results
+
+    def process_entry(self, entry, parameters):
+        """
+        This base method is here to adapt plugins which only
+        implement the *process* function.
+        Note that this method may yield an annotated entry or a list of
+        entries (e.g. in a tokenizer)
+        """
+        raise NotImplementedError(
+            'You need to implement process, process_entries or process_entry in your plugin'
+        )
+
    def test(self, test_cases=None):
        if not test_cases:
            if not hasattr(self, 'test_cases'):
-                raise AttributeError(('Plugin {} [{}] does not have any defined '
+                raise AttributeError(
+                    ('Plugin {} [{}] does not have any defined '
                     'test cases').format(self.id,
                                          inspect.getfile(self.__class__)))
            test_cases = self.test_cases
        for case in test_cases:
            try:
                self.test_case(case)
-                logger.debug('Test case passed:\n{}'.format(pprint.pformat(case)))
+                self.log.debug('Test case passed:\n{}'.format(
+                    pprint.pformat(case)))
            except Exception as ex:
-                logger.warn('Test case failed:\n{}'.format(pprint.pformat(case)))
+                self.log.warning('Test case failed:\n{}'.format(
+                    pprint.pformat(case)))
                raise

-    def test_case(self, case):
+    def test_case(self, case, mock=testing.MOCK_REQUESTS):
+        if 'entry' not in case and 'input' in case:
+            entry = models.Entry(_auto_id=False)
+            entry.nif__isString = case['input']
+            case['entry'] = entry
        entry = models.Entry(case['entry'])
        given_parameters = case.get('params', case.get('parameters', {}))
        expected = case.get('expected', None)
        should_fail = case.get('should_fail', False)
+        responses = case.get('responses', [])
+
        try:
-            params = api.parse_params(given_parameters, self.extra_params)
-            res = list(self.analyse_entries([entry, ], params))
+            request = models.Response()
+            parameters = api.parse_params(given_parameters,
+                                          self.extra_params)
+            request.entries = [
+                entry,
+            ]
+
+            method = partial(self.process, request, parameters)
+
+            if mock:
+                res = method()
+            else:
+                with testing.patch_all_requests(responses):
+                    res = method()

            if not isinstance(expected, list):
                expected = [expected]
-            utils.check_template(res, expected)
-            for r in res:
-                r.validate()
+            utils.check_template(res.entries, expected)
+            res.validate()
        except models.Error:
            if should_fail:
                return
            raise
        assert not should_fail

-    def open(self, fpath, *args, **kwargs):
+    def find_file(self, fname):
+        for p in self._data_paths:
+            alternative = os.path.join(p, fname)
+            if os.path.exists(alternative):
+                return alternative
+        raise IOError('File does not exist: {}'.format(fname))
+
+    def open(self, fpath, mode='r'):
+        if 'w' in mode:
+            # When writing, only use absolute paths or data_folder
            if not os.path.isabs(fpath):
                fpath = os.path.join(self.data_folder, fpath)
-        return open(fpath, *args, **kwargs)
+        else:
+            fpath = self.find_file(fpath)
+
+        return open(fpath, mode=mode)

    def serve(self, debug=True, **kwargs):
        utils.easy(plugin_list=[self, ], plugin_folder=None, debug=debug, **kwargs)
@@ -168,40 +248,26 @@ class Analysis(Plugin):
    A subclass of Plugin that analyses text and provides an annotation.
    '''

-    def analyse(self, *args, **kwargs):
-        raise NotImplementedError(
-            'Your plugin should implement either analyse or analyse_entry')
-
-    def analyse_entry(self, entry, parameters):
-        """ An implemented plugin should override this method.
-        This base method is here to adapt old style plugins which only
-        implement the *analyse* function.
-        Note that this method may yield an annotated entry or a list of
-        entries (e.g. in a tokenizer)
-        """
-        text = entry['nif:isString']
-        params = copy.copy(parameters)
-        params['input'] = text
-        results = self.analyse(**params)
-        for i in results.entries:
-            yield i
+    def analyse(self, request, parameters):
+        return super(Analysis, self).process(request, parameters)

    def analyse_entries(self, entries, parameters):
-        for entry in entries:
-            logger.debug('Analysing entry with plugin {}: {}'.format(self, entry))
-            results = self.analyse_entry(entry, parameters)
-            if inspect.isgenerator(results):
-                for result in results:
-                    yield result
-            else:
-                yield results
+        for i in super(Analysis, self).process_entries(entries, parameters):
+            yield i

-    def test_case(self, case):
-        if 'entry' not in case and 'input' in case:
-            entry = models.Entry(_auto_id=False)
-            entry.nif__isString = case['input']
-            case['entry'] = entry
-        super(Analysis, self).test_case(case)
+    def process(self, request, parameters, **kwargs):
+        return self.analyse(request, parameters)
+
+    def process_entries(self, entries, parameters):
+        for i in self.analyse_entries(entries, parameters):
+            yield i
+
+    def process_entry(self, entry, parameters, **kwargs):
+        if hasattr(self, 'analyse_entry'):
+            for i in self.analyse_entry(entry, parameters):
+                yield i
+        else:
+            super(Analysis, self).process_entry(entry, parameters, **kwargs)


 AnalysisPlugin = Analysis
@@ -212,7 +278,20 @@ class Conversion(Plugin):
    A subclass of Plugins that convert between different annotation models.
    e.g. a conversion of emotion models, or normalization of sentiment values.
    '''
-    pass
+
+    def process(self, response, parameters, plugins=None, **kwargs):
+        plugins = plugins or []
+        newentries = []
+        for entry in response.entries:
+            newentries.append(
+                self.convert_entry(entry, parameters, plugins))
+        response.entries = newentries
+        return response
+
+    def convert_entry(self, entry, parameters, conversions_applied):
+        raise NotImplementedError(
+            'You should implement a way to convert each entry, or a custom process method'
+        )


 ConversionPlugin = Conversion
@@ -249,12 +328,28 @@ class EmotionConversion(Conversion):
    '''
    A subclass of Conversion that converts emotion annotations using different models
    '''
-    pass
+
+    def can_convert(self, fromModel, toModel):
+        '''
+        Whether this plugin can convert from fromModel to toModel.
+        If fromModel is None, it is interpreted as "any Model"
+        '''
+        for pair in self.onyx__doesConversion:
+            if (pair['onyx:conversionTo'] == toModel) and \
+               ((fromModel is None) or (pair['onyx:conversionFrom'] == fromModel)):
+                return True
+        return False


 EmotionConversionPlugin = EmotionConversion


+class PostProcessing(Plugin):
+    def check(self, request, plugins):
+        '''Should this plugin be run for this request?'''
+        return False
+
+
 class Box(AnalysisPlugin):
    '''
    Black box plugins delegate analysis to a function.
@@ -279,9 +374,10 @@ class Box(AnalysisPlugin):
        return output

    def predict_one(self, input):
-        raise NotImplementedError('You should define the behavior of this plugin')
+        raise NotImplementedError(
+            'You should define the behavior of this plugin')

-    def analyse_entries(self, entries, params):
+    def process_entries(self, entries, params):
        for entry in entries:
            input = self.input(entry=entry, params=params)
            results = self.predict_one(input=input)
@@ -291,7 +387,7 @@ class Box(AnalysisPlugin):
        return self

    def transform(self, X):
-        return np.array([self.predict_one(x) for x in X])
+        return [self.predict_one(x) for x in X]

    def predict(self, X):
        return self.transform(X)
@@ -301,7 +397,7 @@ class Box(AnalysisPlugin):
        return self.transform(X)

    def as_pipe(self):
-        pipe = Pipeline([('plugin', self)])
+        pipe = gsitk_compat.Pipeline([('plugin', self)])
        pipe.name = self.name
        return pipe

@@ -350,7 +446,6 @@ class EmotionBox(TextBox, EmotionPlugin):


 class MappingMixin(object):
-
    @property
    def mappings(self):
        return self._mappings
@@ -360,11 +455,10 @@ class MappingMixin(object):
        self._mappings = value

    def output(self, output, entry, params):
-        output = self.mappings.get(output,
-                                   self.mappings.get('default', output))
-        return super(MappingMixin, self).output(output=output,
-                                                entry=entry,
-                                                params=params)
+        output = self.mappings.get(output, self.mappings.get(
+            'default', output))
+        return super(MappingMixin, self).output(
+            output=output, entry=entry, params=params)


 class ShelfMixin(object):
@@ -377,7 +471,8 @@ class ShelfMixin(object):
                    with self.open(self.shelf_file, 'rb') as p:
                        self._sh = pickle.load(p)
                except (IndexError, EOFError, pickle.UnpicklingError):
-                    logger.warning('{} has a corrupted shelf file!'.format(self.id))
+                    self.log.warning('Corrupted shelf file: {}'.format(
+                        self.shelf_file))
                    if not self.get('force_shelf', False):
                        raise
        return self._sh
@@ -404,32 +499,30 @@ class ShelfMixin(object):
        self._shelf_file = value

    def save(self):
-        logger.debug('saving pickle')
+        self.log.debug('Saving pickle')
        if hasattr(self, '_sh') and self._sh is not None:
            with self.open(self.shelf_file, 'wb') as f:
                pickle.dump(self._sh, f)


-def pfilter(plugins, **kwargs):
+def pfilter(plugins, plugin_type=Analysis, **kwargs):
    """ Filter plugins by different criteria """
    if isinstance(plugins, models.Plugins):
        plugins = plugins.plugins
    elif isinstance(plugins, dict):
        plugins = plugins.values()
-    ptype = kwargs.pop('plugin_type', Plugin)
    logger.debug('#' * 100)
-    logger.debug('ptype {}'.format(ptype))
-    if ptype:
-        if isinstance(ptype, PluginMeta):
-            ptype = ptype.__name__
+    logger.debug('plugin_type {}'.format(plugin_type))
+    if plugin_type:
+        if isinstance(plugin_type, PluginMeta):
+            plugin_type = plugin_type.__name__
        try:
-            ptype = ptype[0].upper() + ptype[1:]
-            pclass = globals()[ptype]
+            plugin_type = plugin_type[0].upper() + plugin_type[1:]
+            pclass = globals()[plugin_type]
            logger.debug('Class: {}'.format(pclass))
-            candidates = filter(lambda x: isinstance(x, pclass),
-                                plugins)
+            candidates = filter(lambda x: isinstance(x, pclass), plugins)
        except KeyError:
-            raise models.Error('{} is not a valid type'.format(ptype))
+            raise models.Error('{} is not a valid type'.format(plugin_type))
    else:
        candidates = plugins

@@ -437,8 +530,7 @@ def pfilter(plugins, **kwargs):

    def matches(plug):
        res = all(getattr(plug, k, None) == v for (k, v) in kwargs.items())
-        logger.debug(
-            "matching {} with {}: {}".format(plug.name, kwargs, res))
+        logger.debug("matching {} with {}: {}".format(plug.name, kwargs, res))
        return res

    if kwargs:
@@ -464,6 +556,7 @@ def _log_subprocess_output(process):

 def install_deps(*plugins):
    installed = False
+    nltk_resources = set()
    for info in plugins:
        requirements = info.get('requirements', [])
        if requirements:
@@ -471,14 +564,17 @@ def install_deps(*plugins):
            for req in requirements:
                pip_args.append(req)
            logger.info('Installing requirements: ' + str(requirements))
-            process = subprocess.Popen(pip_args,
-                                       stdout=subprocess.PIPE,
-                                       stderr=subprocess.PIPE)
+            process = subprocess.Popen(
+                pip_args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            _log_subprocess_output(process)
            exitcode = process.wait()
            installed = True
            if exitcode != 0:
-                raise models.Error("Dependencies not properly installed")
+                raise models.Error(
+                    "Dependencies not properly installed: {}".format(pip_args))
+        nltk_resources |= set(info.get('nltk_resources', []))
+
+    installed |= download(list(nltk_resources))
    return installed


@@ -496,7 +592,7 @@ def find_plugins(folders):
                yield fpath


-def from_path(fpath, **kwargs):
+def from_path(fpath, install_on_fail=False, **kwargs):
    logger.debug("Loading plugin from {}".format(fpath))
    if fpath.endswith('.py'):
        # We asume root is the dir of the file, and module is the name of the file
@@ -506,7 +602,7 @@ def from_path(fpath, **kwargs):
            yield instance
    else:
        info = parse_plugin_info(fpath)
-        yield from_info(info, **kwargs)
+        yield from_info(info, install_on_fail=install_on_fail, **kwargs)


 def from_folder(folders, loader=from_path, **kwargs):
@@ -517,7 +613,7 @@ def from_folder(folders, loader=from_path, **kwargs):
    return plugins


-def from_info(info, root=None, **kwargs):
+def from_info(info, root=None, install_on_fail=True, **kwargs):
    if any(x not in info for x in ('module', )):
        raise ValueError('Plugin info is not valid: {}'.format(info))
    module = info["module"]
@@ -525,7 +621,12 @@ def from_info(info, root=None, **kwargs):
    if not root and '_path' in info:
        root = os.path.dirname(info['_path'])

-    return one_from_module(module, root=root, info=info, **kwargs)
+    fun = partial(one_from_module, module, root=root, info=info, **kwargs)
+    try:
+        return fun()
+    except (ImportError, LookupError):
+        install_deps(info)
+        return fun()


 def parse_plugin_info(fpath):
@@ -550,7 +651,8 @@ def one_from_module(module, root, info, **kwargs):
    if '@type' in info:
        cls = PluginMeta.from_type(info['@type'])
        return cls(info=info, **kwargs)
-    instance = next(from_module(module=module, root=root, info=info, **kwargs), None)
+    instance = next(
+        from_module(module=module, root=root, info=info, **kwargs), None)
    if not instance:
        raise Exception("No valid plugin for: {}".format(module))
    return instance
@@ -572,15 +674,10 @@ def _instances_in_module(module):
            yield obj


-def _from_module_name(module, root, info=None, install=True, **kwargs):
-    try:
+def _from_module_name(module, root, info=None, **kwargs):
    module = load_module(module, root)
-    except ImportError:
-        if not install or not info:
-            raise
-        install_deps(info)
-        module = load_module(module, root)
-    for plugin in _from_loaded_module(module=module, root=root, info=info, **kwargs):
+    for plugin in _from_loaded_module(
+            module=module, root=root, info=info, **kwargs):
        yield plugin


@@ -592,10 +689,8 @@ def _from_loaded_module(module, info=None, **kwargs):


 def evaluate(plugins, datasets, **kwargs):
-    if not GSITK_AVAILABLE:
-        raise Exception('GSITK is not available. Install it to use this function.')
-
-    ev = Eval(tuples=None,
+    ev = gsitk_compat.Eval(
+        tuples=None,
        datasets=datasets,
        pipelines=[plugin.as_pipe() for plugin in plugins])
    ev.evaluate()
--- a/senpy/plugins/misc/split.senpy
+++ b/senpy/plugins/misc/split.senpy
@@ -1,19 +0,0 @@
---
-name: split
-module: senpy.plugins.misc.split
-description: A sample plugin that chunks input text
-author: "@militarpancho"
-version: '0.2'
-url: "https://github.com/gsi-upm/senpy"
-requirements:
-    - nltk
-extra_params:
-  delimiter:
-    aliases:
-    - type
-    - t
-    required: false
-    default: sentence
-    options:
-    - sentence
-    - paragraph
--- a/senpy/plugins/misc/split_plugin.py
+++ b/senpy/plugins/misc/split_plugin.py
@@ -5,13 +5,27 @@ from nltk.tokenize.simple import LineTokenizer
 import nltk


-class SplitPlugin(AnalysisPlugin):
+class Split(AnalysisPlugin):
    '''description: A sample plugin that chunks input text'''

+    author = ["@militarpancho", '@balkian']
+    version = '0.3'
+    url = "https://github.com/gsi-upm/senpy"
+
+    extra_params = {
+        'delimiter': {
+            'aliases': ['type', 't'],
+            'required': False,
+            'default': 'sentence',
+            'options': ['sentence', 'paragraph']
+        },
+    }
+
    def activate(self):
        nltk.download('punkt')

    def analyse_entry(self, entry, params):
+        yield entry
        chunker_type = params["delimiter"]
        original_text = entry['nif:isString']
        if chunker_type == "sentence":
@@ -19,12 +33,15 @@ class SplitPlugin(AnalysisPlugin):
        if chunker_type == "paragraph":
            tokenizer = LineTokenizer()
        chars = list(tokenizer.span_tokenize(original_text))
-        for i, chunk in enumerate(tokenizer.tokenize(original_text)):
-            print(chunk)
+        if len(chars) == 1:
+            # This sentence was already split
+            return
+        for i, chunk in enumerate(chars):
+            start, end = chunk
            e = Entry()
-            e['nif:isString'] = chunk
+            e['nif:isString'] = original_text[start:end]
            if entry.id:
-                e.id = entry.id + "#char={},{}".format(chars[i][0], chars[i][1])
+                e.id = entry.id + "#char={},{}".format(start, end)
            yield e

    test_cases = [
--- a/senpy/plugins/postprocessing/init.py
+++ b/senpy/plugins/postprocessing/init.py
--- a/senpy/plugins/postprocessing/emotion/init.py
+++ b/senpy/plugins/postprocessing/emotion/init.py
--- a/senpy/plugins/postprocessing/emotion/centroids.py
+++ b/senpy/plugins/postprocessing/emotion/centroids.py
--- a/senpy/plugins/postprocessing/emotion/ekman2fsre.senpy
+++ b/senpy/plugins/postprocessing/emotion/ekman2fsre.senpy
@@ -1,6 +1,6 @@
 ---
 name: Ekman2FSRE
-module: senpy.plugins.conversion.emotion.centroids
+module: senpy.plugins.postprocessing.emotion.centroids
 description: Plugin to convert emotion sets from Ekman to VAD
 version: 0.2
 # No need to specify onyx:doesConversion because centroids.py adds it automatically from centroids_direction
--- a/senpy/plugins/postprocessing/emotion/ekman2vad.senpy
+++ b/senpy/plugins/postprocessing/emotion/ekman2vad.senpy
@@ -1,6 +1,6 @@
 ---
 name: Ekman2PAD
-module: senpy.plugins.conversion.emotion.centroids
+module: senpy.plugins.postprocessing.emotion.centroids
 description: Plugin to convert emotion sets from Ekman to VAD
 version: 0.2
 # No need to specify onyx:doesConversion because centroids.py adds it automatically from centroids_direction
--- a/senpy/plugins/postprocessing/emotion/maxEmotion_plugin.py
+++ b/senpy/plugins/postprocessing/emotion/maxEmotion_plugin.py
@@ -0,0 +1,196 @@
+from senpy import PostProcessing, easy_test
+
+
+class MaxEmotion(PostProcessing):
+    '''Plugin to extract the emotion with highest value from an EmotionSet'''
+    author = '@dsuarezsouto'
+    version = '0.1'
+
+    def process_entry(self, entry, params):
+        if len(entry.emotions) < 1:
+            yield entry
+            return
+
+        set_emotions = entry.emotions[0]['onyx:hasEmotion']
+
+        # If there is only one emotion, do not modify it
+        if len(set_emotions) < 2:
+            yield entry
+            return
+
+        max_emotion = set_emotions[0]
+
+        # Extract max emotion from the set emotions (emotion with highest intensity)
+        for tmp_emotion in set_emotions:
+            if tmp_emotion['onyx:hasEmotionIntensity'] > max_emotion[
+                    'onyx:hasEmotionIntensity']:
+                max_emotion = tmp_emotion
+
+        if max_emotion['onyx:hasEmotionIntensity'] == 0:
+            max_emotion['onyx:hasEmotionCategory'] = "neutral"
+            max_emotion['onyx:hasEmotionIntensity'] = 1.0
+
+        entry.emotions[0]['onyx:hasEmotion'] = [max_emotion]
+
+        entry.emotions[0]['prov:wasGeneratedBy'] = "maxSentiment"
+        yield entry
+
+    def check(self, request, plugins):
+        return 'maxemotion' in request.parameters and self not in plugins
+
+    # Test Cases:
+    #   1 Normal Situation.
+    #   2 Case to return a Neutral Emotion.
+    test_cases = [
+        {
+            "name":
+            "If there are several emotions within an emotion set, reduce it to one.",
+            "entry": {
+                "@type":
+                "entry",
+                "emotions": [
+                    {
+                        "@id":
+                        "Emotions0",
+                        "@type":
+                        "emotionSet",
+                        "onyx:hasEmotion": [
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "anger",
+                                "onyx:hasEmotionIntensity": 0
+                            },
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "joy",
+                                "onyx:hasEmotionIntensity": 0.3333333333333333
+                            },
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "negative-fear",
+                                "onyx:hasEmotionIntensity": 0
+                            },
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "sadness",
+                                "onyx:hasEmotionIntensity": 0
+                            },
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "disgust",
+                                "onyx:hasEmotionIntensity": 0
+                            }
+                        ]
+                    }
+                ],
+                "nif:isString":
+                "Test"
+            },
+            'expected': {
+                "@type":
+                "entry",
+                "emotions": [
+                    {
+                        "@id":
+                        "Emotions0",
+                        "@type":
+                        "emotionSet",
+                        "onyx:hasEmotion": [
+                            {
+                                "@id": "_:Emotion_1538121033.74",
+                                "@type": "emotion",
+                                "onyx:hasEmotionCategory": "joy",
+                                "onyx:hasEmotionIntensity": 0.3333333333333333
+                            }
+                        ],
+                        "prov:wasGeneratedBy":
+                        'maxSentiment'
+                    }
+                ],
+                "nif:isString":
+                "Test"
+            }
+        },
+        {
+            "name":
+            "If the maximum emotion has an intensity of 0, return a neutral emotion.",
+            "entry": {
+                "@type":
+                "entry",
+                "emotions": [{
+                    "@id":
+                    "Emotions0",
+                    "@type":
+                    "emotionSet",
+                    "onyx:hasEmotion": [
+                        {
+                            "@id": "_:Emotion_1538121033.74",
+                            "@type": "emotion",
+                            "onyx:hasEmotionCategory": "anger",
+                            "onyx:hasEmotionIntensity": 0
+                        },
+                        {
+                            "@id": "_:Emotion_1538121033.74",
+                            "@type": "emotion",
+                            "onyx:hasEmotionCategory": "joy",
+                            "onyx:hasEmotionIntensity": 0
+                        },
+                        {
+                            "@id":
+                            "_:Emotion_1538121033.74",
+                            "@type":
+                            "emotion",
+                            "onyx:hasEmotionCategory":
+                            "negative-fear",
+                            "onyx:hasEmotionIntensity":
+                            0
+                        },
+                        {
+                            "@id": "_:Emotion_1538121033.74",
+                            "@type": "emotion",
+                            "onyx:hasEmotionCategory":
+                            "sadness",
+                            "onyx:hasEmotionIntensity": 0
+                        },
+                        {
+                            "@id": "_:Emotion_1538121033.74",
+                            "@type": "emotion",
+                            "onyx:hasEmotionCategory":
+                            "disgust",
+                            "onyx:hasEmotionIntensity": 0
+                        }]
+                }],
+                "nif:isString":
+                "Test"
+            },
+            'expected': {
+                "@type":
+                "entry",
+                "emotions": [{
+                    "@id":
+                    "Emotions0",
+                    "@type":
+                    "emotionSet",
+                    "onyx:hasEmotion": [{
+                        "@id": "_:Emotion_1538121033.74",
+                        "@type": "emotion",
+                        "onyx:hasEmotionCategory": "neutral",
+                        "onyx:hasEmotionIntensity": 1
+                    }],
+                    "prov:wasGeneratedBy":
+                    'maxSentiment'
+                }],
+                "nif:isString":
+                "Test"
+            }
+        }
+    ]
+
+
+if __name__ == '__main__':
+    easy_test()
--- a/senpy/plugins/sentiment/sentiment140/sentiment140.senpy
+++ b/senpy/plugins/sentiment/sentiment140/sentiment140.senpy
@@ -1,22 +0,0 @@
---
-name: sentiment140
-module: sentiment140
-description: "Connects to the sentiment140 free API: http://sentiment140.com"
-author: "@balkian"
-version: '0.2'
-url: "https://github.com/gsi-upm/senpy-plugins-community"
-extra_params:
-  language:
-    "@id": lang_sentiment140
-    aliases:
-    - language
-    - l
-    required: false
-    options:
-    - es
-    - en
-    - auto
-    default: auto
-requirements: {}
-maxPolarityValue: 1
-minPolarityValue: 0
--- a/senpy/plugins/sentiment/sentiment140/sentiment140_plugin.py
+++ b/senpy/plugins/sentiment/sentiment140/sentiment140_plugin.py
@@ -4,12 +4,31 @@ import json
 from senpy.plugins import SentimentPlugin
 from senpy.models import Sentiment

+ENDPOINT = 'http://www.sentiment140.com/api/bulkClassifyJson'

-class Sentiment140Plugin(SentimentPlugin):
+
+class Sentiment140(SentimentPlugin):
    '''Connects to the sentiment140 free API: http://sentiment140.com'''
+
+    author = "@balkian"
+    version = '0.2'
+    url = "https://github.com/gsi-upm/senpy-plugins-community"
+    extra_params = {
+        'language': {
+            "@id": 'lang_sentiment140',
+            'aliases': ['language', 'l'],
+            'required': False,
+            'default': 'auto',
+            'options': ['es', 'en', 'auto']
+        }
+    }
+
+    maxPolarityValue = 1
+    minPolarityValue = 0
+
    def analyse_entry(self, entry, params):
        lang = params["language"]
-        res = requests.post("http://www.sentiment140.com/api/bulkClassifyJson",
+        res = requests.post(ENDPOINT,
                            json.dumps({
                                "language": lang,
                                "data": [{
@@ -31,23 +50,10 @@ class Sentiment140Plugin(SentimentPlugin):
            marl__hasPolarity=polarity,
            marl__polarityValue=polarity_value)
        sentiment.prov__wasGeneratedBy = self.id
-        entry.sentiments = []
        entry.sentiments.append(sentiment)
        entry.language = lang
        yield entry

-    def test(self, *args, **kwargs):
-        '''
-        To avoid calling the sentiment140 API, we will mock the results
-        from requests.
-        '''
-        from senpy.test import patch_requests
-        expected = {"data": [{"polarity": 4}]}
-        with patch_requests(expected) as (request, response):
-            super(Sentiment140Plugin, self).test(*args, **kwargs)
-            assert request.called
-            assert response.json.called
-
    test_cases = [
        {
            'entry': {
@@ -61,6 +67,9 @@ class Sentiment140Plugin(SentimentPlugin):
                        'marl:hasPolarity': 'marl:Positive',
                    }
                ]
-            }
+            },
+            'responses': [{'url': ENDPOINT,
+                           'method': 'POST',
+                           'json': {'data': [{'polarity': 4}]}}]
        }
    ]
--- a/senpy/schemas/analysis.json
+++ b/senpy/schemas/analysis.json
@@ -9,7 +9,20 @@
    "@type": {
      "type": "string",
      "description": "Type of the analysis. e.g. marl:SentimentAnalysis"
+    },
+    "prov:wasAssociatedWith": {
+        "@type": "string",
+        "description": "Algorithm/plugin that was used"
+    },
+    "prov:used": {
+        "description": "Parameters of the algorithm",
+        "@type": "array",
+        "default": [],
+        "type": "array",
+        "items": {
+            "$ref": "parameter.json"
+        }
    }
  },
-  "required": ["@id", "@type"]
+  "required": ["@type", "prov:wasAssociatedWith"]
 }
--- a/senpy/schemas/context.jsonld
+++ b/senpy/schemas/context.jsonld
@@ -10,8 +10,10 @@
    "wna": "http://www.gsi.dit.upm.es/ontologies/wnaffect/ns#",
    "emoml": "http://www.gsi.dit.upm.es/ontologies/onyx/vocabularies/emotionml/ns#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
+    "fam": "http://vocab.fusepool.info/fam#",
    "topics": {
-      "@id": "dc:subject"
+      "@id": "nif:topic",
+      "@container": "@set"
    },
    "entities": {
      "@id": "me:hasEntities"
@@ -39,7 +41,7 @@
      "@container": "@set"
    },
    "analysis": {
-      "@id": "AnalysisInvolved",
+      "@id": "prov:wasInformedBy",
      "@type": "@id",
      "@container": "@set"
    },
--- a/senpy/schemas/emotionSet.json
+++ b/senpy/schemas/emotionSet.json
@@ -20,5 +20,5 @@
      "description": "The ID of the analysis that generated this Emotion. The full object should be included in the \"analysis\" property of the root object"
    }
  },
-  "required": ["@id", "prov:wasGeneratedBy", "onyx:hasEmotion"]
+  "required": ["prov:wasGeneratedBy", "onyx:hasEmotion"]
 }
--- a/senpy/schemas/entry.json
+++ b/senpy/schemas/entry.json
@@ -35,5 +35,5 @@
      "default": []
    }
  },
-  "required": ["@id", "nif:isString"]
+  "required": ["nif:isString"]
 }
--- a/senpy/schemas/evaluation.json
+++ b/senpy/schemas/evaluation.json
@@ -1,6 +1,6 @@
 {
  "$schema": "http://json-schema.org/draft-04/schema#",
-  "name": "Evalation",
+  "name": "Evaluation",
  "properties": {
    "@id": {
      "type": "string"
--- a/senpy/schemas/parameter.json
+++ b/senpy/schemas/parameter.json
@@ -0,0 +1,16 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "description": "Parameters for a senpy analysis",
+  "type": "object",
+  "properties": {
+    "name": {
+        "type": "string",
+        "description": "Name of the parameter"
+    },
+    "prov:value": {
+        "@type": "any",
+        "description": "Value of the parameter"
+    }
+  },
+  "required": ["name", "prov:value"]
+}
--- a/senpy/schemas/results.json
+++ b/senpy/schemas/results.json
@@ -21,13 +21,7 @@
          "default": [],
          "type": "array",
          "items": {
-            "anyOf": [
-              {
              "$ref": "analysis.json"
-              },{
-                "type": "string"
-              }
-            ]
          }
        },
        "entries": {
--- a/senpy/schemas/sentiment.json
+++ b/senpy/schemas/sentiment.json
@@ -19,5 +19,5 @@
      "description": "The ID of the analysis that generated this Sentiment. The full object should be included in the \"analysis\" property of the root object"
    }
  },
-  "required": ["@id", "prov:wasGeneratedBy"]
+  "required": ["prov:wasGeneratedBy"]
 }
--- a/senpy/static/css/main.css
+++ b/senpy/static/css/main.css
@@ -167,3 +167,36 @@ textarea{
    color: inherit;
    text-decoration: inherit;
 }
+
+.collapsed .collapseicon {
+    display: none !important;
+}
+
+.collapsed .expandicon {
+    display: inline-block !important;
+}
+
+.expandicon {
+    display: none !important;
+}
+
+.collapseicon {
+    display: inline-block !important;
+}
+
+.loader {
+    border: 6px solid #f3f3f3; /* Light grey */
+    border-top: 6px solid blue;
+    border-bottom: 6px solid blue;
+
+    border-radius: 50%;
+    width: 3em;
+    height: 3em;
+    animation: spin 2s linear infinite;
+
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
--- a/senpy/static/js/main.js
+++ b/senpy/static/js/main.js
@@ -4,6 +4,7 @@ var plugins_params = default_params = {};
 var plugins = [];
 var defaultPlugin = {};
 var gplugins = {};
+var pipeline = [];

 function replaceURLWithHTMLLinks(text) {
    console.log('Text: ' + text);
@@ -30,7 +31,10 @@ function hashchanged(){


 function get_plugins(response){
-    plugins = response.plugins;
+    for(ix in response.plugins){
+        plug = response.plugins[ix];
+        plugins[plug.name] = plug;
+    }
 }

 function get_datasets(response){
@@ -83,10 +87,32 @@ function draw_plugins_selection(){
    html += "</optgroup>"
    // Two elements with plugin class
    // One from the evaluate tab and another one from the analyse tab
-    document.getElementsByClassName('plugin')[0].innerHTML = html;
-    document.getElementsByClassName('plugin')[1].innerHTML = html;
+    plugin_lists  = document.getElementsByClassName('plugin')
+    for (element in plugin_lists){
+        plugin_lists[element].innerHTML = html;
+    }
+    draw_plugin_pipeline();
 }

+function draw_plugin_pipeline(){
+    var pipeHTML = "";
+    console.log("Drawing pipeline: ", pipeline);
+    for (ix in pipeline){
+        plug = pipeline[ix];
+        pipeHTML += '<span onclick="remove_plugin_pipeline(\'' + plug + '\')" class="btn btn-primary"><span ><i class="fa fa-minus"></i></span> ' + plug + '</span> <i class="fa fa-arrow-right"></i> ';
+    }
+    console.log(pipeHTML);
+    $("#pipeline").html(pipeHTML);
+}
+
+
+function remove_plugin_pipeline(name){
+    console.log("Removing plugin: ", name);
+    var index = pipeline.indexOf(name);
+    pipeline.splice(index, 1);
+    draw_plugin_pipeline();
+
+}
 function draw_plugins_list(){
    var availablePlugins = document.getElementById('availablePlugins');

@@ -105,6 +131,13 @@ function draw_plugins_list(){
    }
 }

+function add_plugin_pipeline(){
+    var selected = get_selected_plugin();
+    pipeline.push(selected);
+    console.log("Adding ", selected);
+    draw_plugin_pipeline();
+}
+
 function draw_datasets(){
    html = "";
    repeated_html = "<input class=\"checks-datasets\" type=\"checkbox\" value=\"";
@@ -118,16 +151,20 @@ function draw_datasets(){
 $(document).ready(function() {
    var response = JSON.parse($.ajax({type: "GET", url: "/api/plugins/" , async: false}).responseText);
    defaultPlugin= JSON.parse($.ajax({type: "GET", url: "/api/plugins/default" , async: false}).responseText);
-    var response2 = JSON.parse($.ajax({type: "GET", url: "/api/datasets/" , async: false}).responseText);

    get_plugins(response);
    get_default_parameters();
-    get_datasets(response2);

    draw_plugins_list();
    draw_plugins_selection();
    draw_parameters();
+    draw_plugin_description();
+
+    if (evaluation_enabled) {
+        var response2 = JSON.parse($.ajax({type: "GET", url: "/api/datasets/" , async: false}).responseText);
+        get_datasets(response2);
        draw_datasets();
+    }

    $(window).on('hashchange', hashchanged);
    hashchanged();
@@ -144,17 +181,34 @@ function get_default_parameters(){

 }

+function get_selected_plugin(){
+    return document.getElementsByClassName('plugin')[0].options[document.getElementsByClassName('plugin')[0].selectedIndex].value;
+}
+
 function draw_default_parameters(){
    var basic_params = document.getElementById("basic_params");
    basic_params.innerHTML = params_div(default_params);
 }

+function update_params(params, plug){
+    ep = plugins_params[plug];
+    for(k in ep){
+        params[k] = ep[k];
+    }
+    return params
+}
+
 function draw_extra_parameters(){
-    var plugin = document.getElementsByClassName('plugin')[0].options[document.getElementsByClassName('plugin')[0].selectedIndex].value;
+    var plugin = get_selected_plugin();
    get_parameters();

    var extra_params = document.getElementById("extra_params");
-    extra_params.innerHTML = params_div(plugins_params[plugin]);
+    var params = {};
+    for (sel in pipeline){
+        update_params(params, pipeline[sel]);
+    }
+    update_params(params, plugin);
+    extra_params.innerHTML = params_div(params);
 }

 function draw_parameters(){
@@ -261,6 +315,15 @@ function add_param(key, value){
    return "&"+key+"="+value;
 }

+function get_pipeline_arg(){
+    arg = "";
+    for (ix in pipeline){
+        arg = arg + pipeline[ix] + ",";
+    }
+    arg = arg + get_selected_plugin();
+    return arg;
+}
+

 function load_JSON(){
    url = "/api";
@@ -269,7 +332,9 @@ function load_JSON(){
    rawcontainer.innerHTML = '';
    container.innerHTML = '';

-    var plugin = document.getElementsByClassName("plugin")[0].options[document.getElementsByClassName("plugin")[0].selectedIndex].value;
+    var plugin = get_pipeline_arg();
+    $(".loading").addClass("loader");
+    $("#preview").hide();

    var input = encodeURIComponent(document.getElementById("input").value);
    url += "?algo="+plugin+"&i="+input
@@ -280,27 +345,27 @@ function load_JSON(){
        url += add_param(key, params[key]);
    }

-    var response =  $.ajax({type: "GET", url: url , async: false}).responseText;
-    rawcontainer.innerHTML = replaceURLWithHTMLLinks(response);
-
-    document.getElementById("input_request").innerHTML = "<a href='"+url+"'>"+url+"</a>"
+    $.ajax({type: "GET", url: url}).always(function(response){
        document.getElementById("results-div").style.display = 'block';
-    try {
-        response = JSON.parse(response);
+        if(typeof response=="object") {
            var options = {
                mode: 'view'
            };
            var editor = new JSONEditor(container, options, response);
            editor.expandAll();
-        // $('#results-div a[href="#viewer"]').tab('show');
            $('#results-div a[href="#viewer"]').click();
-        // location.hash = 'raw';
-    }
-    catch(err){
-        console.log("Error decoding JSON (got turtle?)");
+            response = JSON.stringify(response, null, 4);
+        } else {
+            console.log("Got turtle?");
            $('#results-div a[href="#raw"]').click();
-        // location.hash = 'raw';
        }
+
+        rawcontainer.innerHTML = replaceURLWithHTMLLinks(response);
+        document.getElementById("input_request").innerHTML = "<a href='"+url+"'>"+url+"</a>"
+
+        $(".loading").removeClass("loader");
+        $("#preview").show();
+    });
 }

 function get_datasets_from_checkbox(){
@@ -347,7 +412,11 @@ function evaluate_JSON(){

    url += "?algo="+plugin+"&dataset="+datasets

-    var response =  $.ajax({type: "GET", url: url , async: false, dataType: 'json'}).responseText;
+    $('#doevaluate').attr("disabled", true);
+    $.ajax({type: "GET", url: url, dataType: 'json'}).always(function(resp) {
+        $('#doevaluate').attr("disabled", false);
+        response = resp.responseText;  
+
        rawcontainer.innerHTML = replaceURLWithHTMLLinks(response);

        document.getElementById("input_request_eval").innerHTML = "<a href='"+url+"'>"+url+"</a>"
@@ -380,7 +449,16 @@ function evaluate_JSON(){
            $('#evaluate-div a[href="#evaluate-raw"]').click();
            // location.hash = 'raw';
        }
-
-    
-
+    })
+}
+
+function draw_plugin_description(){
+    var plugin = plugins[get_selected_plugin()];
+    $("#plugdescription").text(plugin.description);
+    console.log(plugin);
+}
+
+function plugin_selected(){
+    draw_extra_parameters();
+    draw_plugin_description();
 }
--- a/senpy/templates/index.html
+++ b/senpy/templates/index.html
@@ -5,6 +5,9 @@
    <title>Playground {{version}}</title>

  </head>
+  <script>
+   this.evaluation_enabled = {% if evaluation %}true{%else %}false{%endif%};
+  </script>
  <script src="static/js/jquery-2.1.1.min.js" ></script>
  <!--<script src="jquery.autosize.min.js"></script>-->
  <link rel="stylesheet" href="static/css/bootstrap.min.css">
@@ -32,7 +35,9 @@
      <ul class="nav nav-tabs" role="tablist">
        <li role="presentation" ><a class="active" href="#about">About</a></li>
        <li role="presentation"class="active"><a class="active" href="#test">Test it</a></li>
+        {% if evaluation %}
        <li role="presentation"><a class="active" href="#evaluate">Evaluate Plugins</a></li>
+        {% endif %}

      </ul>

@@ -61,6 +66,14 @@
                    </ul>

                  </p>
+                  <p>Senpy is a research project. If you use it in your research, please cite:
+                  <pre>
+Senpy: A Pragmatic Linked Sentiment Analysis Framework.
+Sánchez-Rada, J. F., Iglesias, C. A., Corcuera, I., & Araque, Ó.
+In Data Science and Advanced Analytics (DSAA),
+2016 IEEE International Conference on (pp. 735-742). IEEE.
+                  </pre>
+                  </p>
                  
                </div>
            <div class="col-lg-6 ">
@@ -70,8 +83,6 @@
                </div>
                <div class="panel-body"><ul id=availablePlugins></ul></div>
              </div>
-            </div>
-            <div class="col-lg-6 ">
              <a href="http://senpy.readthedocs.io">
              <div class="panel panel-default">
                <div class="panel-heading"><i class="fa fa-book"></i> If you are new to senpy, you might want to read senpy's documentation</div>
@@ -82,9 +93,6 @@
                <div class="panel-heading"><i class="fa fa-sign-in"></i> Feel free to follow us on GitHub</div>
              </div>
              </a>
-              <div class="panel panel-default">
-                <div class="panel-heading"><i class="fa fa-child"></i> Enjoy.</div>
-              </div>
            </div>     
          </div>
        </div>
@@ -96,17 +104,28 @@
 whilst this text makes me happy and surprised at the same time.
 I cannot believe it!</textarea>
                </div>
-                <div>
-                    <label>Select the plugin:</label>
-                    <select id="plugins" name="plugins" class=plugin onchange="draw_extra_parameters()">
-                    </select>
-                </div>
                <!-- PARAMETERS -->
                <div class="panel-group" id="parameters">
                    <div class="panel panel-default">
-                        <a data-toggle="collapse" class="deco-none" href="#basic_params">
                        <div class="panel-heading">
                            <h4 class="panel-title">
+                                Select the plugin.
+                            </h4>
+                        </div>
+                        <div id="plugin_selection" class="panel-collapse panel-body">
+                            <span id="pipeline"></span>
+                            <select name="plugins" class="plugin" onchange="plugin_selected()">
+                            </select>
+                            <span onclick="add_plugin_pipeline()"><span class="btn"><i class="fa fa-plus" title="Add more plugins to the pipeline. Processing order is left to right. i.e. the results of the leftmost plugin will be used as input for the second leftmost, and so on."></i></span></span>
+                            <label class="help-block " id="plugdescription"></label>
+                        </div>
+                    </div>
+                    <div class="panel panel-default">
+                        <a data-toggle="collapse" class="deco-none collapsed" href="#basic_params">
+                            <div class="panel-heading">
+                                <h4 class="panel-title">
+                                    <i class="fa fa-chevron-right pull-left expandicon"></i>
+                                    <i class="fa fa-chevron-down pull-left collapseicon"></i>
                                    Basic API parameters
                                </h4>
                            </div>
@@ -118,6 +137,8 @@ I cannot believe it!</textarea>
                        <a data-toggle="collapse" class="deco-none" href="#extra_params">
                            <div class="panel-heading">
                                <h4 class="panel-title">
+                                    <i class="fa fa-chevron-right pull-left expandicon"></i>
+                                    <i class="fa fa-chevron-down pull-left collapseicon"></i>
                                    Plugin extra parameters
                                </h4>
                            </div>
@@ -129,6 +150,7 @@ I cannot believe it!</textarea>
                <!-- END PARAMETERS -->
 
                <a id="preview" class="btn btn-lg btn-primary" onclick="load_JSON()">Analyse!</a>
+                <div id="loading-results" class="loading"></div>
                <!--<button id="visualise" name="type" type="button">Visualise!</button>-->
            </form>
          </div>
@@ -155,6 +177,8 @@ I cannot believe it!</textarea>
            </div>
        </div>

+        {% if evaluation %}
+
        <div class="tab-pane" id="evaluate">
          <div class="well">
            <form id="form" class="container" onsubmit="return getPlugins();" accept-charset="utf-8">
@@ -169,7 +193,7 @@ I cannot believe it!</textarea>
                    </select>
                </div>
 
-                <a id="preview" class="btn btn-lg btn-primary" onclick="evaluate_JSON()">Evaluate Plugin!</a>
+                <a id="doevaluate" class="btn btn-lg btn-primary" onclick="evaluate_JSON()">Evaluate Plugin!</a>
                <!--<button id="visualise" name="type" type="button">Visualise!</button>-->
            </form>
          </div>
@@ -216,6 +240,7 @@ I cannot believe it!</textarea>
                </div>
              </div>
            </div>
+            {% endif %}
        </div>

        <a href="http://www.gsi.dit.upm.es" target="_blank"><img class="center-block" src="static/img/gsi.png"/>  </a> 
--- a/senpy/test.py
+++ b/senpy/test.py
@@ -1,36 +0,0 @@
-try:
-    from unittest.mock import patch, MagicMock
-except ImportError:
-    from mock import patch, MagicMock
-
-from past.builtins import basestring
-
-
-import json
-from contextlib import contextmanager
-
-from .models import BaseModel
-
-
-@contextmanager
-def patch_requests(value, code=200):
-    success = MagicMock()
-    if isinstance(value, BaseModel):
-        value = value.jsonld()
-    if not isinstance(value, basestring):
-        data = json.dumps(value)
-    else:
-        data = value
-
-    success.json.return_value = value
-
-    success.status_code = code
-    success.content = data
-    success.text = data
-
-    method_mocker = MagicMock()
-    method_mocker.return_value = success
-    with patch.multiple('requests', request=method_mocker,
-                        get=method_mocker, post=method_mocker):
-        yield method_mocker, success
-        assert method_mocker.called
--- a/senpy/testing.py
+++ b/senpy/testing.py
@@ -0,0 +1,31 @@
+from past.builtins import basestring
+
+import os
+import responses as requestmock
+
+from .models import BaseModel
+
+
+MOCK_REQUESTS = os.environ.get('MOCK_REQUESTS', '').lower() in ['no', 'false']
+
+
+def patch_all_requests(responses):
+
+    patched = requestmock.RequestsMock()
+
+    for response in responses or []:
+        args = response.copy()
+        if 'json' in args and isinstance(args['json'], BaseModel):
+            args['json'] = args['json'].jsonld()
+        args['method'] = getattr(requestmock, args.get('method', 'GET'))
+        patched.add(**args)
+    return patched
+
+
+def patch_requests(url, response, method='GET', status=200):
+    args = {'url': url, 'method': method, 'status': status}
+    if isinstance(response, basestring):
+        args['body'] = response
+    else:
+        args['json'] = response
+    return patch_all_requests([args])
--- a/senpy/utils.py
+++ b/senpy/utils.py
@@ -1,6 +1,7 @@
 from . import models, __version__
 from collections import MutableMapping
 import pprint
+import pdb

 import logging
 logger = logging.getLogger(__name__)
@@ -32,8 +33,8 @@ def check_template(indict, template):
        if indict != template:
            raise models.Error(('Differences found.\n'
                                '\tExpected: {}\n'
-                                '\tFound: {}').format(pprint.pformat(indict),
-                                                      pprint.pformat(template)))
+                                '\tFound: {}').format(pprint.pformat(template),
+                                                      pprint.pformat(indict)))


 def convert_dictionary(original, mappings):
@@ -67,9 +68,10 @@ def easy_load(app=None, plugin_list=None, plugin_folder=None, **kwargs):
    return sp, app


-def easy_test(plugin_list=None):
+def easy_test(plugin_list=None, debug=True):
    logger.setLevel(logging.DEBUG)
    logging.getLogger().setLevel(logging.INFO)
+    try:
        if not plugin_list:
            import __main__
            logger.info('Loading classes from {}'.format(__main__))
@@ -77,8 +79,12 @@ def easy_test(plugin_list=None):
            plugin_list = plugins.from_module(__main__)
        for plug in plugin_list:
            plug.test()
-        logger.info('The tests for {} passed!'.format(plug.name))
-    logger.info('All tests passed!')
+            plug.log.info('My tests passed!')
+        logger.info('All tests passed for {} plugins!'.format(len(plugin_list)))
+    except Exception:
+        if not debug:
+            raise
+        pdb.post_mortem()


 def easy(host='0.0.0.0', port=5000, debug=True, **kwargs):
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,6 +12,7 @@ max-line-length = 100
 universal=1
 [tool:pytest]
 addopts = --cov=senpy --cov-report term-missing
-
+filterwarnings =
+    ignore:the matrix subclass:PendingDeprecationWarning
 [coverage:report]
 omit = senpy/__main__.py
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -3,8 +3,9 @@ import logging
 logger = logging.getLogger(__name__)

 from unittest import TestCase
-from senpy.api import parse_params, API_PARAMS, NIF_PARAMS, WEB_PARAMS
-from senpy.models import Error
+from senpy.api import (boolean, parse_params, get_extra_params, parse_analysis,
+                       API_PARAMS, NIF_PARAMS, WEB_PARAMS)
+from senpy.models import Error, Plugin


 class APITest(TestCase):
@@ -32,7 +33,7 @@ class APITest(TestCase):
        query = {}
        plug_params = {
            'hello': {
-                'aliases': ['hello', 'hiya'],
+                'aliases': ['hiya', 'hello'],
                'required': True
            }
        }
@@ -48,6 +49,26 @@ class APITest(TestCase):
        assert 'hello' in p
        assert p['hello'] == 'dlrow'

+    def test_parameters2(self):
+        in1 = {
+            'meaningcloud-key': 5
+        }
+        in2 = {
+            'apikey': 25
+        }
+        extra_params = {
+            "apikey": {
+                "aliases": [
+                    "apikey",
+                    "meaningcloud-key"
+                ],
+                "required": True
+            }
+        }
+        p1 = parse_params(in1, extra_params)
+        p2 = parse_params(in2, extra_params)
+        assert (p2['apikey'] / p1['apikey']) == 5
+
    def test_default(self):
        spec = {
            'hello': {
@@ -69,3 +90,156 @@ class APITest(TestCase):
        assert "Dummy" in p['algorithm']
        assert 'input' in p
        assert p['input'] == 'Aloha my friend'
+
+    def test_parse_analysis(self):
+        '''The API should parse user parameters and return them in a format that plugins can use'''
+        plugins = [
+            Plugin({
+                'name': 'plugin1',
+                'extra_params': {
+                    # Incompatible parameter
+                    'param0': {
+                        'aliases': ['p1', 'parameter1'],
+                        'options': ['option1', 'option2'],
+                        'default': 'option1',
+                        'required': True
+                    },
+                    'param1': {
+                        'aliases': ['p1', 'parameter1'],
+                        'options': ['en', 'es'],
+
+                        'default': 'en',
+                        'required': False
+                    },
+                    'param2': {
+                        'aliases': ['p2', 'parameter2'],
+                        'required': False,
+                        'options': ['value2_1', 'value2_2', 'value3_3']
+                    }
+                }
+            }), Plugin({
+                'name': 'plugin2',
+                'extra_params': {
+                    'param0': {
+                        'aliases': ['parameter1'],
+                        'options': ['new option', 'new option2'],
+                        'default': 'new option',
+                        'required': False
+                    },
+                    'param1': {
+                        'aliases': ['myparam1', 'p1'],
+                        'options': ['en', 'de', 'auto'],
+                        'default': 'de',
+                        'required': True
+                    },
+                    'param3': {
+                        'aliases': ['p3', 'parameter3'],
+                        'options': boolean,
+                        'default': True
+                    }
+                }
+            })
+        ]
+        call = {
+            'param1': 'en',
+            '0.param0': 'option1',
+            '0.param1': 'en',
+            'param2': 'value2_1',
+            'param0': 'new option',
+            '1.param1': 'de',
+            'param3': False,
+        }
+        expected = [
+            {
+                'param0': 'option1',
+                'param1': 'en',
+                'param2': 'value2_1',
+            }, {
+                'param0': 'new option',
+                'param1': 'de',
+                'param3': False,
+            }
+
+        ]
+        p = parse_analysis(call, plugins)
+        for i, arg in enumerate(expected):
+            params = p[i].params
+            for k, v in arg.items():
+                assert params[k] == v
+
+    def test_get_extra_params(self):
+        '''The API should return the list of valid parameters for a set of plugins'''
+        plugins = [
+            Plugin({
+                'name': 'plugin1',
+                'extra_params': {
+                    # Incompatible parameter
+                    'param0': {
+                        'aliases': ['p1', 'parameter1'],
+                        'options': ['option1', 'option2'],
+                        'default': 'option1',
+                        'required': True
+                    },
+                    'param1': {
+                        'aliases': ['p1', 'parameter1'],
+                        'options': ['en', 'es'],
+                        'default': 'en',
+                        'required': False
+                    },
+                    'param2': {
+                        'aliases': ['p2', 'parameter2'],
+                        'required': False,
+                        'options': ['value2_1', 'value2_2', 'value3_3']
+                    }
+                }
+            }), Plugin({
+                'name': 'plugin2',
+                'extra_params': {
+                    'param0': {
+                        'aliases': ['parameter1'],
+                        'options': ['new option', 'new option2'],
+                        'default': 'new option',
+                        'required': False
+                    },
+                    'param1': {
+                        'aliases': ['myparam1', 'p1'],
+                        'options': ['en', 'de', 'auto'],
+                        'default': 'de',
+                        'required': True
+                    },
+                    'param3': {
+                        'aliases': ['p3', 'parameter3'],
+                        'options': boolean,
+                        'default': True
+                    }
+                }
+            })
+        ]
+
+        expected = {
+            # Overlapping parameters
+            'plugin1.param0': plugins[0]['extra_params']['param0'],
+            'plugin1.param1': plugins[0]['extra_params']['param1'],
+            'plugin2.param0': plugins[1]['extra_params']['param0'],
+            'plugin2.param1': plugins[1]['extra_params']['param1'],
+
+            # Non-overlapping parameters
+            'param2': plugins[0]['extra_params']['param2'],
+            'param3': plugins[1]['extra_params']['param3'],
+
+            # Intersection of overlapping parameters
+            'param1': {
+                'aliases': ['p1'],
+                'options': ['en'],
+                'default': None,
+                'required': True
+            }
+        }
+
+        result = get_extra_params(plugins)
+
+        for ik, iv in expected.items():
+            assert ik in result
+            for jk, jv in iv.items():
+                assert jk in result[ik]
+                assert expected[ik][jk] == result[ik][jk]
--- a/tests/test_blueprints.py
+++ b/tests/test_blueprints.py
@@ -21,27 +21,29 @@ class BlueprintsTest(TestCase):
    def setUpClass(cls):
        """Set up only once, and re-use in every individual test"""
        cls.app = Flask("test_extensions")
-        cls.app.debug = False
        cls.client = cls.app.test_client()
        cls.senpy = Senpy(default_plugins=True)
        cls.senpy.init_app(cls.app)
        cls.dir = os.path.join(os.path.dirname(__file__), "..")
        cls.senpy.add_folder(cls.dir)
-        cls.senpy.activate_plugin("Dummy", sync=True)
-        cls.senpy.activate_plugin("DummyRequired", sync=True)
+        cls.senpy.activate_all()
        cls.senpy.default_plugin = 'Dummy'

+    def setUp(self):
+        self.app.config['TESTING'] = True  # Tell Flask not to catch Exceptions
+
    def assertCode(self, resp, code):
        self.assertEqual(resp.status_code, code)

    def test_playground(self):
        resp = self.client.get("/")
-        assert "main.js" in resp.data.decode()
+        assert "main.js" in resp.get_data(as_text=True)

    def test_home(self):
        """
        Calling with no arguments should ask the user for more arguments
        """
+        self.app.config['TESTING'] = False  # Errors are expected in this case
        resp = self.client.get("/api/")
        self.assertCode(resp, 400)
        js = parse_resp(resp)
@@ -64,10 +66,25 @@ class BlueprintsTest(TestCase):
        logging.debug("Got response: %s", js)
        assert "@context" in js
        assert "entries" in js
+        assert len(js['analysis']) == 1
+
+    def test_analysis_post(self):
+        """
+        The results for a POST request should be the same as for a GET request.
+        """
+        resp = self.client.post("/api/", data={'i': 'My aloha mohame',
+                                               'algorithm': 'rand',
+                                               'with_parameters': True})
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        logging.debug("Got response: %s", js)
+        assert "@context" in js
+        assert "entries" in js
+        assert len(js['analysis']) == 1

    def test_analysis_extra(self):
        """
-        Extra params that have a default should
+        Extra params that have a default should use it
        """
        resp = self.client.get("/api/?i=My aloha mohame&algo=Dummy&with_parameters=true")
        self.assertCode(resp, 200)
@@ -81,7 +98,7 @@ class BlueprintsTest(TestCase):
        Extra params that have a required argument that does not
        have a default should raise an error.
        """
-        self.app.debug = False
+        self.app.config['TESTING'] = False  # Errors are expected in this case
        resp = self.client.get("/api/?i=My aloha mohame&algo=DummyRequired")
        self.assertCode(resp, 400)
        js = parse_resp(resp)
@@ -89,15 +106,117 @@ class BlueprintsTest(TestCase):
        assert isinstance(js, models.Error)
        resp = self.client.get("/api/?i=My aloha mohame&algo=DummyRequired&example=notvalid")
        self.assertCode(resp, 400)
+        self.app.config['TESTING'] = True
        resp = self.client.get("/api/?i=My aloha mohame&algo=DummyRequired&example=a")
        self.assertCode(resp, 200)

+    def test_analysis_url(self):
+        """
+        The algorithm can also be specified as part of the URL
+        """
+        self.app.config['TESTING'] = False  # Errors are expected in this case
+        resp = self.client.get("/api/DummyRequired?i=My aloha mohame")
+        self.assertCode(resp, 400)
+        js = parse_resp(resp)
+        logging.debug("Got response: %s", js)
+        assert isinstance(js, models.Error)
+        resp = self.client.get("/api/DummyRequired?i=My aloha mohame&example=notvalid")
+        self.assertCode(resp, 400)
+        resp = self.client.get("/api/DummyRequired?i=My aloha mohame&example=a")
+        self.assertCode(resp, 200)
+
+    def test_analysis_chain(self):
+        """
+        More than one algorithm can be specified. Plugins will then be chained
+        """
+        resp = self.client.get("/api/Dummy?i=My aloha mohame")
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 1
+        assert js['entries'][0]['nif:isString'] == 'My aloha mohame'[::-1]
+
+        resp = self.client.get("/api/Dummy/Dummy?i=My aloha mohame")
+        # Calling dummy twice, should return the same string
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 2
+        assert js['entries'][0]['nif:isString'] == 'My aloha mohame'
+
+        resp = self.client.get("/api/Dummy+Dummy?i=My aloha mohame")
+        # Same with pluses instead of slashes
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 2
+        assert js['entries'][0]['nif:isString'] == 'My aloha mohame'
+
+    def test_analysis_chain_required(self):
+        """
+        If a parameter is required and duplicated (because two plugins require it), specifying
+        it once should suffice
+        """
+        resp = self.client.get("/api/DummyRequired/DummyRequired?i=My aloha mohame&example=a")
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 2
+        assert js['entries'][0]['nif:isString'] == 'My aloha mohame'
+        assert js['entries'][0]['reversed'] == 2
+
+    def test_requirements_chain_help(self):
+        '''The extra parameters of each plugin should be merged if they are in a chain '''
+        resp = self.client.get("/api/split/DummyRequired?help=true")
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        assert 'valid_parameters' in js
+        vp = js['valid_parameters']
+        assert 'example' in vp
+        assert 'delimiter' in vp
+
+    def test_requirements_chain_repeat_help(self):
+        '''
+        If a plugin appears several times in a chain, there should be a way to set different
+        parameters for each.
+        '''
+        resp = self.client.get("/api/split/split?help=true")
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        assert 'valid_parameters' in js
+        vp = js['valid_parameters']
+        assert 'delimiter' in vp
+
+        resp = self.client.get("/api/split/split?help=true&verbose=false")
+        js = parse_resp(resp)
+        vp = js['valid_parameters']
+        assert len(vp.keys()) == 1
+
+
+    def test_requirements_chain(self):
+        """
+        It should be possible to specify different parameters for each step in the chain.
+        """
+
+        # First, we split by sentence twice. Each call should generate 3 additional entries
+        # (one per sentence in the original).
+        resp = self.client.get('/api/split/split?i=The first sentence. The second sentence.'
+                               '\nA new paragraph&delimiter=sentence')
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 2
+        assert len(js['entries']) == 7
+
+        # Now, we split by sentence. This produces 3 additional entries.
+        # Then, we split by paragraph. This should create 2 additional entries (One per paragraph
+        # in the original text)
+        resp = self.client.get('/api/split/split?i=The first sentence. The second sentence.'
+                               '\nA new paragraph&0.delimiter=sentence&1.delimiter=paragraph')
+        # Calling dummy twice, should return the same string
+        self.assertCode(resp, 200)
+        js = parse_resp(resp)
+        assert len(js['analysis']) == 2
+        assert len(js['entries']) == 6
+
    def test_error(self):
        """
        The dummy plugin returns an empty response,\
        it should contain the context
        """
-        self.app.debug = False
+        self.app.config['TESTING'] = False  # Errors are expected in this case
        resp = self.client.get("/api/?i=My aloha mohame&algo=DOESNOTEXIST")
        self.assertCode(resp, 404)
        js = parse_resp(resp)
@@ -139,7 +258,7 @@ class BlueprintsTest(TestCase):
        js = parse_resp(resp)
        logging.debug(js)
        assert "@id" in js
-        assert js["@id"] == "plugins/Dummy_0.1"
+        assert js["@id"] == "endpoint:plugins/Dummy_0.1"

    def test_default(self):
        """ Show only one plugin"""
@@ -148,7 +267,7 @@ class BlueprintsTest(TestCase):
        js = parse_resp(resp)
        logging.debug(js)
        assert "@id" in js
-        assert js["@id"] == "plugins/Dummy_0.1"
+        assert js["@id"] == "endpoint:plugins/Dummy_0.1"

    def test_context(self):
        resp = self.client.get("/api/contexts/context.jsonld")
@@ -172,5 +291,6 @@ class BlueprintsTest(TestCase):
        assert "help" in js["valid_parameters"]

    def test_conversion(self):
+        self.app.config['TESTING'] = False  # Errors are expected in this case
        resp = self.client.get("/api/?input=hello&algo=emoRand&emotionModel=DOES NOT EXIST")
        self.assertCode(resp, 404)
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -1,6 +1,6 @@
 from unittest import TestCase

-from senpy.test import patch_requests
+from senpy.testing import patch_requests
 from senpy.client import Client
 from senpy.models import Results, Plugins, Error
 from senpy.plugins import AnalysisPlugin
@@ -14,22 +14,28 @@ class ModelsTest(TestCase):
    def test_client(self):
        endpoint = 'http://dummy/'
        client = Client(endpoint)
-        with patch_requests(Results()) as (request, response):
+        with patch_requests('http://dummy/', Results()):
            resp = client.analyse('hello')
            assert isinstance(resp, Results)
-        request.assert_called_with(
-            url=endpoint + '/', method='GET', params={'input': 'hello'})
-        with patch_requests(Error('Nothing')) as (request, response):
+        with patch_requests('http://dummy/', Error('Nothing')):
            try:
                client.analyse(input='hello', algorithm='NONEXISTENT')
                raise Exception('Exceptions should be raised. This is not golang')
            except Error:
                pass
-        request.assert_called_with(
-            url=endpoint + '/',
-            method='GET',
-            params={'input': 'hello',
-                    'algorithm': 'NONEXISTENT'})
+
+    def test_client_post(self):
+        endpoint = 'http://dummy/'
+        client = Client(endpoint)
+        with patch_requests('http://dummy/', Results()):
+            resp = client.analyse('hello')
+            assert isinstance(resp, Results)
+        with patch_requests('http://dummy/', Error('Nothing'), method='POST'):
+            try:
+                client.analyse(input='hello', method='POST', algorithm='NONEXISTENT')
+                raise Exception('Exceptions should be raised. This is not golang')
+            except Error:
+                pass

    def test_plugins(self):
        endpoint = 'http://dummy/'
@@ -37,11 +43,8 @@ class ModelsTest(TestCase):
        plugins = Plugins()
        p1 = AnalysisPlugin({'name': 'AnalysisP1', 'version': 0, 'description': 'No'})
        plugins.plugins = [p1, ]
-        with patch_requests(plugins) as (request, response):
+        with patch_requests('http://dummy/plugins', plugins):
            response = client.plugins()
            assert isinstance(response, dict)
            assert len(response) == 1
            assert "AnalysisP1" in response
-        request.assert_called_with(
-            url=endpoint + '/plugins', method='GET',
-            params={})
--- a/tests/test_extensions.py
+++ b/tests/test_extensions.py
@@ -11,14 +11,15 @@ except ImportError:
 from functools import partial
 from senpy.extensions import Senpy
 from senpy import plugins
-from senpy.models import Error, Results, Entry, EmotionSet, Emotion, Plugin
+from senpy.models import Analysis, Error, Results, Entry, EmotionSet, Emotion, Plugin
 from senpy import api
 from flask import Flask
 from unittest import TestCase


 def analyse(instance, **kwargs):
-    request = api.parse_call(kwargs)
+    basic = api.parse_params(kwargs, api.API_PARAMS)
+    request = api.parse_call(basic)
    return instance.analyse(request)


@@ -47,11 +48,11 @@ class ExtensionsTest(TestCase):

    def test_add_delete(self):
        '''Should be able to add and delete new plugins. '''
-        new = plugins.Plugin(name='new', description='new', version=0)
+        new = plugins.Analysis(name='new', description='new', version=0)
        self.senpy.add_plugin(new)
-        assert new in self.senpy.plugins()
+        assert new in self.senpy.plugins(is_activated=False)
        self.senpy.delete_plugin(new)
-        assert new not in self.senpy.plugins()
+        assert new not in self.senpy.plugins(is_activated=False)

    def test_adding_folder(self):
        """ It should be possible for senpy to look for plugins in more folders. """
@@ -60,7 +61,7 @@ class ExtensionsTest(TestCase):
                      default_plugins=False)
        assert not senpy.analysis_plugins
        senpy.add_folder(self.examples_dir)
-        assert senpy.analysis_plugins
+        assert senpy.plugins(plugin_type=plugins.AnalysisPlugin, is_activated=False)
        self.assertRaises(AttributeError, senpy.add_folder, 'DOES NOT EXIST')

    def test_installing(self):
@@ -121,8 +122,8 @@ class ExtensionsTest(TestCase):
        # Leaf (defaultdict with  __setattr__ and __getattr__.
        r1 = analyse(self.senpy, algorithm="Dummy", input="tupni", output="tuptuo")
        r2 = analyse(self.senpy, input="tupni", output="tuptuo")
-        assert r1.analysis[0] == "plugins/Dummy_0.1"
-        assert r2.analysis[0] == "plugins/Dummy_0.1"
+        assert r1.analysis[0].algorithm == "endpoint:plugins/Dummy_0.1"
+        assert r2.analysis[0].algorithm == "endpoint:plugins/Dummy_0.1"
        assert r1.entries[0]['nif:isString'] == 'input'

    def test_analyse_empty(self):
@@ -130,7 +131,7 @@ class ExtensionsTest(TestCase):
        senpy = Senpy(plugin_folder=None,
                      app=self.app,
                      default_plugins=False)
-        self.assertRaises(Error, senpy.analyse, Results())
+        self.assertRaises(Error, senpy.analyse, Results(), [])

    def test_analyse_wrong(self):
        """ Trying to analyse with a non-existent plugin should raise an error."""
@@ -156,30 +157,32 @@ class ExtensionsTest(TestCase):
        r2 = analyse(self.senpy,
                     input="tupni",
                     output="tuptuo")
-        assert r1.analysis[0] == "plugins/Dummy_0.1"
-        assert r2.analysis[0] == "plugins/Dummy_0.1"
+        assert r1.analysis[0].algorithm == "endpoint:plugins/Dummy_0.1"
+        assert r2.analysis[0].algorithm == "endpoint:plugins/Dummy_0.1"
        assert r1.entries[0]['nif:isString'] == 'input'

    def test_analyse_error(self):
-        mm = mock.MagicMock()
-        mm.id = 'magic_mock'
-        mm.name = 'mock'
-        mm.is_activated = True
-        mm.analyse_entries.side_effect = Error('error in analysis', status=500)
-        self.senpy.add_plugin(mm)
+        class ErrorPlugin(plugins.Analysis):
+            author = 'nobody'
+            version = 0
+            ex = Error()
+
+            def process(self, *args, **kwargs):
+                raise self.ex
+
+        m = ErrorPlugin(ex=Error('error in analysis', status=500))
+        self.senpy.add_plugin(m)
        try:
-            analyse(self.senpy, input='nothing', algorithm='MOCK')
+            analyse(self.senpy, input='nothing', algorithm='ErrorPlugin')
            assert False
        except Error as ex:
            assert 'error in analysis' in ex['message']
            assert ex['status'] == 500

-        ex = Exception('generic exception on analysis')
-        mm.analyse.side_effect = ex
-        mm.analyse_entries.side_effect = ex
+        m.ex = Exception('generic exception on analysis')

        try:
-            analyse(self.senpy, input='nothing', algorithm='MOCK')
+            analyse(self.senpy, input='nothing', algorithm='ErrorPlugin')
            assert False
        except Exception as ex:
            assert 'generic exception on analysis' in str(ex)
@@ -195,7 +198,7 @@ class ExtensionsTest(TestCase):

    def test_load_default_plugins(self):
        senpy = Senpy(plugin_folder=self.examples_dir, default_plugins=True)
-        assert len(senpy.plugins()) > 1
+        assert len(senpy.plugins(is_activated=False)) > 1

    def test_convert_emotions(self):
        self.senpy.activate_all(sync=True)
@@ -211,27 +214,28 @@ class ExtensionsTest(TestCase):
            'emoml:valence': 0
        }))
        response = Results({
-            'analysis': [{'plugin': plugin}],
+            'analysis': [plugin],
            'entries': [Entry({
                'nif:isString': 'much ado about nothing',
                'emotions': [eSet1]
            })]
        })
        params = {'emotionModel': 'emoml:big6',
+                  'algorithm': ['conversion'],
                  'conversion': 'full'}
        r1 = deepcopy(response)
        r1.parameters = params
-        self.senpy.convert_emotions(r1)
+        self.senpy.analyse(r1)
        assert len(r1.entries[0].emotions) == 2
        params['conversion'] = 'nested'
        r2 = deepcopy(response)
        r2.parameters = params
-        self.senpy.convert_emotions(r2)
+        self.senpy.analyse(r2)
        assert len(r2.entries[0].emotions) == 1
        assert r2.entries[0].emotions[0]['prov:wasDerivedFrom'] == eSet1
        params['conversion'] = 'filtered'
        r3 = deepcopy(response)
        r3.parameters = params
-        self.senpy.convert_emotions(r3)
+        self.senpy.analyse(r3)
        assert len(r3.entries[0].emotions) == 1
        r3.jsonld()
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -5,7 +5,8 @@ import jsonschema
 import json
 import rdflib
 from unittest import TestCase
-from senpy.models import (Emotion,
+from senpy.models import (Analysis,
+                          Emotion,
                          EmotionAnalysis,
                          EmotionSet,
                          Entry,
@@ -61,7 +62,7 @@ class ModelsTest(TestCase):
    def test_id(self):
        """ Adding the id after creation should overwrite the automatic ID
        """
-        r = Entry()
+        r = Entry(_auto_id=True)
        j = r.jsonld()
        assert '@id' in j
        r.id = "test"
@@ -189,6 +190,19 @@ class ModelsTest(TestCase):
        assert isinstance(js['plugins'], list)
        assert js['plugins'][0]['@type'] == 'sentimentPlugin'

+    def test_parameters(self):
+        '''An Analysis should contain the algorithm and the list of parameters to be used'''
+        a = Analysis()
+        a.params = {'param1': 1, 'param2': 2}
+        assert len(a.parameters) == 2
+        for param in a.parameters:
+            if param.name == 'param1':
+                assert param.value == 1
+            elif param.name == 'param2':
+                assert param.value == 2
+            else:
+                raise Exception('Unknown value %s' % param)
+
    def test_from_string(self):
        results = {
            '@type': 'results',
--- a/tests/test_plugins.py
+++ b/tests/test_plugins.py
@@ -1,7 +1,6 @@
 #!/bin/env python

 import os
-import sys
 import pickle
 import shutil
 import tempfile
@@ -9,7 +8,8 @@ import tempfile
 from unittest import TestCase, skipIf
 from senpy.models import Results, Entry, EmotionSet, Emotion, Plugins
 from senpy import plugins
-from senpy.plugins.conversion.emotion.centroids import CentroidConversion
+from senpy.plugins.postprocessing.emotion.centroids import CentroidConversion
+from senpy.gsitk_compat import GSITK_AVAILABLE

 import pandas as pd

@@ -312,9 +312,7 @@ class PluginsTest(TestCase):
        res = c._backwards_conversion(e)
        assert res["onyx:hasEmotionCategory"] == "c2"

-    @skipIf(sys.version_info < (3, 0),
-            reason="requires Python3")
-    def test_evaluation(self):
+    def _test_evaluation(self):
        testdata = []
        for i in range(50):
            testdata.append(["good", 1])
@@ -348,6 +346,16 @@ class PluginsTest(TestCase):
        smart_metrics = results[0].metrics[0]
        assert abs(smart_metrics['accuracy'] - 1) < 0.01

+    @skipIf(not GSITK_AVAILABLE, "GSITK is not available")
+    def test_evaluation(self):
+        self._test_evaluation()
+
+    @skipIf(GSITK_AVAILABLE, "GSITK is available")
+    def test_evaluation_unavailable(self):
+        with self.assertRaises(Exception) as context:
+            self._test_evaluation()
+        self.assertTrue('GSITK ' in str(context.exception))
+

 def make_mini_test(fpath):
    def mini_test(self):
--- a/tests/test_schemas.py
+++ b/tests/test_schemas.py
@@ -8,6 +8,8 @@ from fnmatch import fnmatch

 from jsonschema import RefResolver, Draft4Validator, ValidationError

+from senpy.models import read_schema
+
 root_path = path.join(path.dirname(path.realpath(__file__)), '..')
 schema_folder = path.join(root_path, 'senpy', 'schemas')
 examples_path = path.join(root_path, 'docs', 'examples')
@@ -15,7 +17,8 @@ bad_examples_path = path.join(root_path, 'docs', 'bad-examples')


 class JSONSchemaTests(unittest.TestCase):
-    pass
+    def test_definitions(self):
+        read_schema('definitions.json')


 def do_create_(jsfile, success):
--- a/tests/test_test.py
+++ b/tests/test_test.py
@@ -2,31 +2,32 @@ from unittest import TestCase

 import requests
 import json
-from senpy.test import patch_requests
+from senpy.testing import patch_requests
 from senpy.models import Results

+ENDPOINT = 'http://example.com'
+

 class TestTest(TestCase):
    def test_patch_text(self):
-        with patch_requests('hello'):
-            r = requests.get('http://example.com')
+        with patch_requests(ENDPOINT, 'hello'):
+            r = requests.get(ENDPOINT)
            assert r.text == 'hello'
-            assert r.content == 'hello'

    def test_patch_json(self):
        r = Results()
-        with patch_requests(r):
-            res = requests.get('http://example.com')
-            assert res.content == json.dumps(r.jsonld())
+        with patch_requests(ENDPOINT, r):
+            res = requests.get(ENDPOINT)
+            assert res.text == json.dumps(r.jsonld())
            js = res.json()
            assert js
            assert js['@type'] == r['@type']

    def test_patch_dict(self):
        r = {'nothing': 'new'}
-        with patch_requests(r):
-            res = requests.get('http://example.com')
-            assert res.content == json.dumps(r)
+        with patch_requests(ENDPOINT, r):
+            res = requests.get(ENDPOINT)
+            assert res.text == json.dumps(r)
            js = res.json()
            assert js
            assert js['nothing'] == 'new'
Author	SHA1	Message	Date
J. Fernando Sánchez	d145a852e7	remove pytest warning errors In the previous commit I naively configured pytest to treat any warning as an error, excep for numpy pendingdeprecationwarning errors, This causes the build in py2.7 to fail, due to some warnings from nltk.	2018-12-07 18:02:01 +01:00
J. Fernando Sánchez	c090501534	New schema for parameters * Add parameters as an entity in the schema * Update examples to include parameters * Change the API for processing plugins, params is a parameter again, instead of only adding the request. * Update tests	2018-12-07 16:46:07 +01:00
J. Fernando Sánchez	6a1069780b	Draft merge 51-improve parameters There are some unsolved issues, like representing the mix of analysis+parameters in a sensible way. I think we should somehow represent each of the analysis tasks with a unique ID, and it should contain the specific parameters used. Right now results.parameters is a mix of a dict with global parameters and a list with a dict of parameters per plugin.	2018-11-22 18:56:30 +01:00
J. Fernando Sánchez	41aa142ce0	Refactored conversion and postprocessing	2018-11-22 17:27:43 +01:00
J. Fernando Sánchez	b48730137d	Remove makefiles from auto push/pull	2018-11-06 17:12:54 +01:00
J. Fernando Sánchez	f1ec057b16	Add fetch to makefiles push	2018-11-06 17:02:59 +01:00
J. Fernando Sánchez	f6ca82cac8	Merge branch '56-exception-when-using-post' into 'master' Replace algorithm list with a tuple Closes #56 See merge request senpy/senpy!25	2018-11-06 14:56:00 +00:00
J. Fernando Sánchez	318acd5a71	Replace algorithm list with a tuple	2018-11-06 15:52:05 +01:00
J. Fernando Sánchez	c8f6f5613d	Change CI to include `make push` This replaces the makes for each python version with a simple `make push`. It will also add a "main image" for each version, i.e. `gsiupm/senpy:1.0.0` in addition to `gsiupm/senpy:1.0.0-python2.7` and `gsiupm/senpy:1.0.0-python3.5`.	2018-10-30 17:45:44 +01:00
J. Fernando Sánchez	748d1a00bd	Fix bug in POST	2018-10-30 16:35:17 +01:00
J. Fernando Sánchez	a82e4ed440	Fix bug in py3.5	2018-10-30 16:14:06 +01:00
J. Fernando Sánchez	c939b095de	Fix POST. Closes senpy/senpy#56	2018-10-30 15:15:37 +01:00
J. Fernando Sánchez	ca69bddc17	Improve extra requirement handling This commit adds a new mechanism to handle parameters beforehand in chained calls, and the ability to get help on available parameters in chained calls (through `?help`). It also includes tests for this feature. Closes #51	2018-08-20 15:44:54 +02:00
J. Fernando Sánchez	aa35e62a27	Avoid duplication in split plugin	2018-08-20 14:07:33 +02:00
J. Fernando Sánchez	6dd4a44924	Make algorithm part of the URI This also includes a couple of changes URIs to pass the tests with python 3.7 Closes #50	2018-08-17 11:01:56 +02:00
J. Fernando Sánchez	4291c5eabf	Fix typo in requirements	2018-07-23 19:19:05 +02:00
J. Fernando Sánchez	7c7a815d1a	Add responses to improve mocking	2018-07-23 19:07:57 +02:00
J. Fernando Sánchez	a3eb8f196c	Several changes * Add flag to run tests (and exit, or run the server) * Add ntriples outformat * Modify dependency installation logic to avoid installing several times * Add encoded URLs as base/prefix * Allow plugin activation to fail	2018-07-04 16:24:42 +02:00
J. Fernando Sánchez	00ffbb3804	Several changes * Add flag to run tests * Add ntriples outformat	2018-07-04 16:14:09 +02:00
J. Fernando Sánchez	13cf0c71c5	WIP * Modify dependency installation logic (avoid installing several times) * Add encoded URLs for as base/prefix	2018-06-28 18:24:18 +02:00
J. Fernando Sánchez	e5662d482e	Allow activation fails	2018-06-20 11:51:06 +02:00
J. Fernando Sánchez	61181db199	Fix sentiment140 plugin	2018-06-18 17:43:10 +02:00
J. Fernando Sánchez	a1663a3f31	Upload latest with version	2018-06-18 17:36:30 +02:00
J. Fernando Sánchez	83b23dbdf4	UI improvements * Add option to add multiple plugins * Improve UI hints for collapsed parameters * Refactored plugins without requirements * Hide evaluation tab for the moment. You can see it by adding "?evaluation" to the URL.	2018-06-18 16:46:49 +02:00
J. Fernando Sánchez	4675d9acf1	Avoid testing tags twice	2018-06-15 16:59:00 +02:00
J. Fernando Sánchez	6832a2816d	Change data loading logic. Bugs senpy.testing	2018-06-15 16:47:48 +02:00
J. Fernando Sánchez	7a8abf1823	Update makefiles	2018-06-15 11:45:49 +02:00
J. Fernando Sánchez	a21ce0d90e	Squashed '.makefiles/' changes from a75ba69..6c47840 6c47840 Updated makefiles from senpy 625549c Do not push image tag for latest b3318c0 Updated makefiles from senpy 8453e8b Fix problems with echo and newlines 083c8c9 Updated makefiles from senpy-plugins-community git-subtree-dir: .makefiles git-subtree-split: 6c47840f216bb641886da57e1e98ccf5df0285d7	2018-06-15 11:45:49 +02:00
J. Fernando Sánchez	a964e586d7	Rename senpy.test to senpy.testing to avoid conflicts	2018-06-15 11:45:40 +02:00
J. Fernando Sánchez	bce42b5bb4	Updated makefiles from senpy	2018-06-15 10:57:26 +02:00
J. Fernando Sánchez	1313853788	Several fixes and improvements * Add Topic model * Add PDB post-mortem debugging * Add logger to plugins (`self.log`) * Add NLTK resource auto-download * Force installation of requirements even if adding doesn't work * Add a method to find files in several possible locations. Now the plugin.open method will try these locations IF the file is to be opened in read mode. Otherwise only the SENPY_DATA folder will be used (to avoid writing to the package folder).	2018-06-14 15:10:16 +02:00
J. Fernando Sánchez	697e779767	Fix schema issues and parameter validation	2018-05-16 11:16:32 +02:00