ReferenceHandler.py 文件源码

def search_one(self, query, split_regexp, key):
        query = re.split(split_regexp, query)
        #print("Query: ", query)
        if len(query)>7:
            return None
        dbs = []
        if "cpp" in query:
            dbs = [db_cpp]
            query.remove("cpp")
        elif "c++" in query:
            dbs = [db_cpp]
            query.remove("c++")
        elif "python" in query:
            dbs = [db_python3]
            query.remove("python")
        elif "python3" in query:
            dbs = [db_python3]
            query.remove("python3")
        else:
            dbs = [db_cpp, db_python3]
        #print("Query: '", query, "'")
        query = filter(lambda x: x, query)
        if key == "name":
            query = sorted(query)
        query = " ".join(query)
        #print("Query: '", query, "'")
        #print("dbs: ", str(dbs))
        found = False
        for db in dbs:
            #print("db: ", str(db))
            cursor = db.index.find({key : query}, sort=[("relevance", pymongo.DESCENDING)])
            for doc in cursor:
                found = True
                need_continue = self.found_reference(db, doc)
                if not need_continue:
                    break
        return found