mongodb

How can I retrieve relative document in MongoDB? Question: I’m using Flask with Jinja2 template engine and MongoDB via pymongo. This are my documents from two collections (phone and factory): phone = db.get_collection("phone") { "_id": ObjectId("63d8d39206c9f93e68d27206"), "brand": "Apple", "model": "iPhone XR", "year": NumberInt("2016"), "image": "https://apple-mania.com.ua/media/catalog/product/cache/e026f651b05122a6916299262b60c47d/a/p/apple-iphone-xr-yellow_1.png", "CPU": { "manufacturer": "A12 Bionic", "cores": NumberInt("10") }, "misc": [ …

Accessing PyMongo UpdateOne operation properties Question: If I am receiving a list of prepared PyMongo UpdateOne operations (e.g. below)… print(type(to_load[0])) > <class ‘pymongo.operations.UpdateOne’> print(to_load[0]) > UpdateOne({‘id’: XXX}, {‘$set’: {‘name’: ‘YYY’}}, True, None, None, None) …is it possible to then extract information from these? For instance, if I want to get a list of all of …

discord.py how to remove documents in mongodb python Question: I’m trying to remove one and also able to remove all documents in a collection on mongodb and I’m not sure what to do. @client.hybrid_command(name = "clearwarn", with_app_command=True, description="Delete a warn or all warns of a member", aliases=["clearwarns"]) @commands.guild_only() @commands.is_owner() @commands.has_permissions(moderate_members=True) async def clearwarn(ctx, member: discord.Member …

pymongo "Projection" to exclude all fields and only get selected fields? Question: Using mongodb projection we can define which filed to include and which one to exclude. like this : data = db.Users.find_one({‘username’: user },{"_id":0,"password":0,"email":1}) This Query will exclude the _id and password fields and only include email , But is there a way to …

builtins.StopIteration: 2 and json.decoder.JSONDecodeError: Expecting value: line 2 column 1 (char 2) errors Question: I have a JSON file I am trying to import into MongoDB. Using the python code from the [documentation][1], I get an error on myDict = json.loads(jsonObj) (see traceback below). I have used an online tool to validate my JSON and …

Mongodb find nested dict element Question: { "_id" : ObjectId("63920f965d15e98e3d7c450c"), "first_name" : "mymy", "last_activity" : 1669278303.4341061, "username" : null, "dates" : { "29.11.2022" : { }, "30.11.2022" : { } }, "user_id" : "1085116517" } How can I find all documents with 29.11.2022 contained in date? I tried many things but in all of them …

How do you use pymongo to connect to mongodb atlas Question: I’m trying to connect to MongoDB Atlas but am having some difficulty, below is my code so far (I’ve removed my actual password from the MongoDB string hence why it just says password): import pymongo client = pymongo.MongoClient("mongodb+srv://ben:[email protected]/international_football?retryWrites=true&w=majority") print(client.list_database_names()) db = client.international_football print(db.list_collection_names()) I’ve …

How do I push to a nested array in a PyMongo database? Question: I have a MongoDB database with the following structure (simplified for the question’s sake): User: "id": int "aquarium": Aquarium[] Aquarium: "name": str "fish": Fish[] I have access to: The database, which contains a list of objects of type User, which in turn …

Define field in Django which can be of any type Question: Pymodm is being used to define my model for the MongoDB collection in Django. I want to declare a field that can store values of any type (List, String, or Integer).    from pymodm import MongoModel, fields class DefinitionEntity(MongoModel):     version = fields.IntegerField(required=True) …

Cannot deserialize properly a response using pymongo Question: I was using an API that were written in NodeJS, but for some reasons I had to re-write the code in python. The thing is that the database is in MongoDB, and that the response to all the queries (with large results) includes a de-serialized version with$id …