Full text search in Pymongo

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旧时难觅i
旧时难觅i 2021-02-05 15:41

The upcoming MongoDB 2.4 supports full-text search.

We do this in the mongo shell with a command, such as

db.players.runCommand(\"text\", {
    \"search\         


        
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  •  醉话见心
    2021-02-05 16:24

    Figured it out: pymongo uses keyword arguments for the additional command arguments:

    db.command("text", "players", 
        search="alice", 
        project={"name": 1, "_id": 0}, 
        limit=10)
    

    The reason for the odd error message "no such cmd: project" is that Python's dictionaries are unordered, and the project key happened to be first when passed to mongo.

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