When I attempt to use type hints to ensure the type safety of my operations, I get errors whenever I attempt to insert a TypedDict into my database.
Refer to this documentation
class Person(TypedDict): name: str age: int client = MongoClient("...") collection: Collection[Person] = client.test_database.my_collection val = collection.insert_one(Person({"name": "Harold", "age": 15})) # Argument 1 to "insert_one" of "Collection" has incompatible type # "Person"; expected "Union[MutableMapping[str, Any], RawBSONDocument]"
I have also noticed that no type checks are performed on inserted data.
val = collection.insert_one({"name": 17, "age": "this isn't a number", "gender": 6})
Even though all the parameter types are incorrect, no checks are performed to ensure their validity and I receive no errors.
How can I type check data that I insert to a collection?
- related to
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PYTHON-3493 Bulk Write InsertOne Should Be Parameter Of Collection Type
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- Closed
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PYTHON-3494 Improve Documentation Surrounding Type-Checking "_id"
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- Closed
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