Convert bytes in string using python Question: I have bson file, and i dont know what have inside of the document. I see the data type, and conclude the type of data is bytes. So, for undertsand the content the file, i need to save in readable formart. So, the firt step was convert my …
AttributeError: 'dict' object has no attribute 'distinct' Question: I have a bson file, and i dont know what have inside of the file. So, a read the file. And now, i still trying to found the value of each key, but not is easy. Because, i receive the messange: AttributeError: ‘dict’ object has no attribute …
What can I do to output in MongoDB with $inc from always being decimal with 2 point accuracy? (rounding output) Question: So I’m using MongoDB 6.0 (and motor driver in python) and for example I have a code like that: money = 4.92 from_snowflake = "19251" await db["bank"].update_one({"snowflake": str(from_snowflake)}, {"$inc": {"balance": -float(money)}}) and assuming the …
May I use bson.objectid.ObjectId as (primary key) id in sql? Question: I am thinking if I don’t use auto id as primary id in mysql but use other method to implement, may I replace auto id from bson.objectid.ObjectId in mysql? According to ObjectId description, it’s composed of: a 4-byte value representing the seconds since the …
Bottle framework: how to return datetime in JSON response Question: When I try to return JSON containing datetime value, I’m getting File “/usr/lib/python2.7/json/encoder.py”, line 178, in default raise TypeError(repr(o) + ” is not JSON serializable”) TypeError: datetime.datetime(2014, 2, 1, 0, 0) is not JSON serializable Which is normal. Is there an easy way to add …
import pymongo causes `ImportError: cannot import name BSON`. how do you fix the import error? Question: I’m having trouble getting a simple Hello World app to work using Flask, MongoDB, and Python. The app is bombing when trying to import from the bson module. All modules were installed successfully via pip and I’m running in …
