Added plugin architecture

senpy/plugins/sentiment140/__init__.py

@@ -0,0 +1,48 @@
+import requests
+import json
+
+import sys
+
+print(sys.path)
+from senpy.plugin import SentimentPlugin
+
+class Sentiment140Plugin(SentimentPlugin):
+    def __init__(self, **kwargs):
+        super(Sentiment140Plugin, self).__init__(name="Sentiment140",
+                                                 version="1.0",
+                                                 **kwargs)
+
+    def analyse(self, **params):
+        res = requests.post("http://www.sentiment140.com/api/bulkClassifyJson",
+                            json.dumps({
+                                "language": "auto",
+                                "data": [{"text": params["input"]}]}
+                                    ))
+
+
+        response = {"analysis": [{}], "entries": []}
+        response["analysis"][0].update({ "marl:algorithm": "SimpleAlgorithm",
+                                        "marl:minPolarityValue": 0,
+                                        "marl:maxPolarityValue": 100})
+        polarityValue = int(res.json()["data"][0]["polarity"]) * 25
+        polarity = "marl:Neutral"
+        if polarityValue > 50:
+            polarity = "marl:Positive"
+        elif polarityValue < 50:
+            polarity = "marl:Negative"
+
+        response["entries"] = [
+            {
+                "isString": params["input"],
+                "opinions": [{
+                    "marl:polarityValue": polarityValue,
+                    "marl:hasPolarity": polarity
+
+                }]
+            }
+        ]
+
+        return response
+
+
+plugin = Sentiment140Plugin()