openvelora
diff --git a/‎libraries/botbuilder-ai/microsoft/botbuilder/qna_maker.py
Lines changed: 68 additions & 0 deletions b/‎libraries/botbuilder-ai/microsoft/botbuilder/qna_maker.py
Lines changed: 68 additions & 0 deletions
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+import json
+import asyncio
+import requests
+
+class QnAMaker:
+
+    __qnaMakerServiceEndpoint = 'https://westus.api.cognitive.microsoft.com/qnamaker/v3.0/knowledgebases/'
+    __json_mime_type = 'application/json'
+    __api_management_header = 'Ocp-Apim-Subscription-Key'
+
+    def __init__(self, options, http_client):
+        
+        self.__http_client = _http_client or raise TypeError('HTTP Client failed')
+        self.__options = options or raise TypeError('Options config error')
+
+        self.__answerUrl = "%s%s/generateanswer" % (__qnaMakerServiceEndpoint,options.knowledge_base_id)
+
+        if self.__options.ScoreThreshold == 0:
+            self.__options.ScoreThreshold = 0.3 #Note - SHOULD BE 0.3F 'FLOAT'
+        
+        if self.__options.Top == 0:
+            self.__options.Top = 1
+        
+        if self.__options.StrictFilters == None:
+            self.__options.StrictFilters = MetaData()
+
+        if self.__options.MetadataBoost == None:
+            self.__options.MetadataBoost = MetaData()
+
+    async def get_answers(question):        # HTTP call
+        headers = {
+            "Ocp-Apim-Subscription-Key" : __api_management_header,
+            "Content-Type" : __json_mime_type
+        }
+        
+        payload = json.dumps({
+            "question" : question
+        })
+        # POST request to QnA Service
+        content = requests.post(self.__answerUrl, headers=headers, data=payload)
+        return content.json()
+     
+class QnAMakerOptions:
+    def __init__(self, subscription_key, knowledge_base_id, score_threshhold, top, strict_filters, metadata_boost):
+        self.subscription_key = subscription_key
+        self.knowledge_base_id = knowledge_base_id
+        self.score_threshhold = score_threshhold
+        self.top = top
+        self.strict_filters = strict_filters
+        self.metadata_boost = metadata_boost
+
+class MetaData:
+    def __init__(self, name, value):
+        self.name = name
+        self.value = value
+
+class QueryResult:
+    def __init__(self, questions, answer, score, metadata, source, qna_id):
+        self.questions = questions
+        self.answer = answer
+        self.score = score
+        self.metadata = metadata
+        self.source = source
+        self.qna_id = qna_id
+
+class QueryResults:
+    def __init__(self, answers):
+        self.__answers = answers