Added plugins by default and monkey patching

Fixes #2

MANIFEST.in

@@ -1,4 +1,5 @@
 include requirements.txt
+include test-requirements.txt
 include README.md
 include senpy/context.jsonld
-recursive-include *.senpy
+graft senpy/plugins

senpy/blueprints.py

@@ -18,7 +18,7 @@
 Blueprints for Senpy
 """
 from flask import Blueprint, request, current_app
-from .models import Error, Response
+from .models import Error, Response, Leaf
 
 import json
 import logging
@@ -158,9 +158,9 @@ def plugins(plugin=None, action="list"):
     method = "{}_plugin".format(action)
     if(hasattr(sp, method)):
         getattr(sp, method)(plugin)
-        return "Ok"
+        return Leaf(message="Ok").flask()
     else:
-        return "action '{}' not allowed".format(action), 400
+        return Error("action '{}' not allowed".format(action)).flask()
 
 
 if __name__ == '__main__':

senpy/extensions.py

@@ -1,5 +1,9 @@
 """
 """
+import gevent
+from gevent import monkey
+monkey.patch_all()
+
 from .plugins import SenpyPlugin, SentimentPlugin, EmotionPlugin
 from .models import Error
 from .blueprints import nif_blueprint
@@ -23,15 +27,16 @@ class Senpy(object):
 
     """ Default Senpy extension for Flask """
 
-    def __init__(self, app=None, plugin_folder="plugins"):
+    def __init__(self, app=None, plugin_folder="plugins", base_plugins=True):
         self.app = app
-        base_folder = os.path.join(os.path.dirname(__file__), "plugins")
 
         self._search_folders = set()
         self._outdated = True
 
-        for folder in (base_folder, plugin_folder):
-            self.add_folder(folder)
+        self.add_folder(plugin_folder)
+        if base_plugins:
+            base_folder = os.path.join(os.path.dirname(__file__), "plugins")
+            self.add_folder(base_folder)
 
         if app is not None:
             self.init_app(app)
@@ -124,7 +129,13 @@ class Senpy(object):
 
     def activate_plugin(self, plugin_name, sync=False):
         plugin = self.plugins[plugin_name]
-        th = gevent.spawn(plugin.activate)
+        def act():
+            try:
+                plugin.activate()
+            except Exception as ex:
+                logger.error("Error activating plugin {}: {}".format(plugin.name,
+                                                                     ex))
+        th = gevent.spawn(act)
         th.link_value(partial(self._set_active_plugin, plugin_name, True))
         if sync:
             th.join()

senpy/models.py

@@ -239,7 +239,7 @@ class Emotion(Leaf):
     _context = {}
 
 
-class Error(Response):
+class Error(Leaf):
     # A better pattern would be this:
     # http://flask.pocoo.org/docs/0.10/patterns/apierrors/
     _frame = {}

setup.py

@@ -1,16 +1,21 @@
+import pip
 from setuptools import setup
 from pip.req import parse_requirements
-
 # parse_requirements() returns generator of pip.req.InstallRequirement objects
-install_reqs = parse_requirements("requirements.txt")
+
+try:
+    install_reqs = parse_requirements("requirements.txt", session=pip.download.PipSession())
+    test_reqs = parse_requirements("test-requirements.txt", session=pip.download.PipSession())
+except AttributeError:
+    install_reqs = parse_requirements("requirements.txt")
+    test_reqs = parse_requirements("test-requirements.txt")
 
 # reqs is a list of requirement
 # e.g. ['django==1.5.1', 'mezzanine==1.4.6']
-reqs = [str(ir.req) for ir in install_reqs]
-
-VERSION = "0.4.1"
+install_reqs = [str(ir.req) for ir in install_reqs]
+test_reqs = [str(ir.req) for ir in test_reqs]
 
-print(reqs)
+VERSION = "0.4.6"
 
 setup(
     name='senpy',
@@ -27,6 +32,7 @@ extendable, so new algorithms and sources can be used.
     .format(VERSION),
     keywords=['eurosentiment', 'sentiment', 'emotions', 'nif'],
     classifiers=[],
-    install_requires=reqs,
+    install_requires=install_reqs,
+    tests_require=test_reqs,
     include_package_data=True,
 )

tests/extensions_test/__init__.py

@@ -15,7 +15,7 @@ class ExtensionsTest(TestCase):
     def create_app(self):
         self.app = Flask("test_extensions")
         self.dir = os.path.join(os.path.dirname(__file__), "..")
-        self.senpy = Senpy(plugin_folder=self.dir)
+        self.senpy = Senpy(plugin_folder=self.dir, base_plugins=False)
         self.senpy.init_app(self.app)
         self.senpy.activate_plugin("Dummy", sync=True)
         return self.app
@@ -75,7 +75,7 @@ class ExtensionsTest(TestCase):
         resp = self.senpy.analyse(input="tupni")
         logging.debug("Response: {}".format(resp))
         assert resp["status"] == 404
-        
+
 
     def test_filtering(self):
         """ Filtering plugins """