Python 3 compatible

There are also some slight changes to the JSON schemas and the use of
JSON-LD.

senpy/schemas/analysis.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Analysis"
+}

senpy/schemas/context.jsonld

@@ -0,0 +1,33 @@
+{
+  "@vocab": "http://www.gsi.dit.upm.es/ontologies/senpy#",
+  "dc": "http://dublincore.org/2012/06/14/dcelements#",
+  "me": "http://www.mixedemotions-project.eu/ns/model#",
+  "prov": "http://www.w3.org/ns/prov#",
+  "nif": "http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#",
+  "marl": "http://www.gsi.dit.upm.es/ontologies/marl/ns#",
+  "onyx": "http://www.gsi.dit.upm.es/ontologies/onyx#",
+  "wnaffect": "http://www.gsi.dit.upm.es/ontologies/wnaffect#",
+  "xsd": "http://www.w3.org/2001/XMLSchema#",
+  "topics": {
+    "@id": "dc:subject"
+  },
+  "entities": {
+  "@id": "me:hasEntities"
+  },
+  "suggestions": {
+    "@id": "me:hasSuggestions"
+  },
+  "emotions": {
+    "@id": "onyx:hasEmotionSet"
+  },
+  "sentiments": {
+    "@id": "marl:hasOpinion"
+  },
+  "entries": {
+    "@id": "prov:used"
+  },
+  "analysis": {
+    "@id": "prov:wasGeneratedBy"
+
+}
+}

senpy/schemas/definitions.json

@@ -0,0 +1,161 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "Results": {
+    "title": "Results",
+    "description": "The results of an analysis",
+    "type": "object",
+    "properties": {
+      "@context": {
+        "$ref": "#/Context"
+      },
+      "@id": {
+        "description": "ID of the analysis",
+        "type": "string"
+      },
+      "analysis": {
+        "type": "array",
+        "default": [],
+        "items": {
+          "$ref": "#/Analysis"
+        }
+      },
+      "entries": {
+        "type": "array",
+        "default": [],
+        "items": {
+          "$ref": "#/Entry"
+        }
+      }
+      
+    },
+    "required": ["@id", "analysis", "entries"]
+  },
+  "Context": {
+    "description": "JSON-LD Context",
+    "type": ["array", "string", "object"]
+  },
+  "Analysis": {
+    "description": "Senpy analysis",
+    "type": "object",
+    "properties": {
+      "@id": {
+        "type": "string"
+      },
+      "@type": {
+        "type": "string",
+        "description": "Type of the analysis. e.g. marl:SentimentAnalysis"
+      }
+    },
+    "required": ["@id", "@type"]
+  },
+  "Entry": {
+    "properties": {
+      "@id": {
+        "type": "string"
+      },
+      "@type": {
+        "enum": [["nif:RFC5147String", "nif:Context"]]
+      },
+      "nif:isString": {
+        "description": "String contained in this Context",
+        "type": "string"
+      },
+      "sentiments": {
+        "type": "array",
+        "items": {"$ref": "#/Sentiment" }
+      },
+      "emotions": {
+        "type": "array",
+        "items": {"$ref": "#/EmotionSet" }
+      },
+      "entities": {
+        "type": "array",
+        "items": {"$ref": "#/Entity" }
+      },
+      "topics": {
+        "type": "array",
+        "items": {"$ref": "#/Topic" }
+      },
+      "suggestions": {
+        "type": "array",
+        "items": {"$ref": "#/Suggestion" }
+      }
+    },
+    "required": ["@id", "nif:isString"]
+  },
+  "Sentiment": {
+    "properties": {
+      "@id": {"type": "string"},
+      "nif:beginIndex": {"type": "integer"},
+      "nif:endIndex": {"type": "integer"},
+      "nif:anchorOf": {
+        "description": "Piece of context that contains the Sentiment",
+        "type": "string"
+      },
+      "marl:hasPolarity": {
+        "enum": ["marl:Positive", "marl:Negative", "marl:Neutral"]
+      },
+      "marl:polarityValue": {
+        "type": "number"
+      },
+      "prov:wasGeneratedBy": {
+        "type": "string",
+        "description": "The ID of the analysis that generated this Sentiment. The full object should be included in the \"analysis\" property of the root object"
+      }
+    },
+    "required": ["@id", "prov:wasGeneratedBy"]
+  },
+  "EmotionSet": {
+    "properties": {
+      "@id": {"type": "string"},
+      "nif:beginIndex": {"type": "integer"},
+      "nif:endIndex": {"type": "integer"},
+      "nif:anchorOf": {
+        "description": "Piece of context that contains the Sentiment",
+        "type": "string"
+      },
+      "onyx:hasEmotion": {
+        "$ref": "#/Emotion"
+      },
+      "prov:wasGeneratedBy": {
+        "type": "string",
+        "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"]
+  },
+  "Emotion": {
+    "type": "object"
+  },
+  "Entity": {
+    "type": "object"
+  },
+  "Topic": {
+    "type": "object"
+  },
+  "Suggestion": {
+    "type": "object"
+  },
+  "Plugins": {
+    "properties": {
+      "plugins": {
+        "type": "array",
+        "items": {
+          "$ref": "#/Plugin"
+        }
+      }
+    }
+  },
+  "Plugin": {
+    "type": "object",
+    "required": ["@id"],
+    "properties": {
+      "@id": {
+        "type": "string"
+      }
+    }
+  },
+  "Response": {
+    "type": "object"
+  }
+}

senpy/schemas/emotion.json

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+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Emotion"
+}

senpy/schemas/emotionSet.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/EmotionSet"
+}

senpy/schemas/entry.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Entry"
+}

senpy/schemas/plugin.json

@@ -0,0 +1,3 @@
+{
+  "$ref": "definitions.json#/Plugin"
+}

senpy/schemas/plugins.json

@@ -0,0 +1,3 @@
+{
+  "$ref": "definitions.json#/Plugins"
+}

senpy/schemas/response.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Response"
+}

senpy/schemas/results.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Results"
+}

senpy/schemas/sentiment.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Sentiment"
+}

senpy/schemas/suggestion.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "$ref": "definitions.json#/Suggestion"
+}