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from contextlib import closing def init_db(): with closing(connect_db()) as db: with a… Read more Python 'with' Statement, Should I Use Contextlib.closing?

Imagine I have some code that I want it to run: with F() as o: while True: a = o.send(2… Read more Generator And Context Manager At The Same Time

This question is a follow up from following question:With statement and python threading I have bee… Read more With-statement And Threading :making Function Execute Before Run

I am trying to work with pylabels to create nametags for an upcoming event. In one section of the … Read more Attempting To Replace Open() With A Pandas Subset, But I Am Given An __exit__ Error?

Why does the following unit test fail, and how do I get my context manager to pass exceptions prope… Read more Python Context Manager Not Passing Exceptions

I'm trying to mull over a good solution to this and nothing is coming to mind. As an exercise, … Read more Context Manager To Validate Data

In my Python 3 test code, I have a lot of these statements: from unittest.mock import patch user =… Read more Writing A Contextmanager That Patches An Object

from contextlib import closing def init_db(): with closing(connect_db()) as db: with a… Read more Python 'with' Statement, Should I Use Contextlib.closing?

I have a function that tries some list of params to connect to ftp and connects to the first server… Read more How To Return From With Statement?

Suppose you are using a multiprocessing.Pool object, and you are using the initializer setting of t… Read more Context Managers And Multiprocessing Pools