A python context manager manages the context of a with statement.
This might be pushing things a little too far, but mostly out of curiosity.. Would it be possible to have …
python decorator contextmanagerI think I've read that exceptions inside a with do not allow __exit__ to be call correctly. If I am …
python exception contextmanagerI'm getting this AttributeError: __enter__ when I try to use SQLAalchemy session like in this guide. My code: Session = scoped_…
python session sqlalchemy contextmanagerI am used to (spoiled by?) python's SQLite interface to deal with SQL databases. One nice feature in python's SQLite's …
python mysql with-statement contextmanagerIn Python 2.6, we used to format our nested context manager that way: with nested( context1, context2 ) as a, b: pass …
python with-statement contextmanagerI am finding that I am using plenty of context managers in Python. However, I have been testing a number …
python unit-testing contextmanagerI have searched and I'm unable to come up with any good reason to use python's __enter__ /__exit__ rather than __…
python constructor destructor with-statement contextmanagerI am new to this, and am just trying to understand the with statement. I understand that it is supposed …
python contextmanagerI'm curious if it is considered safe or good practice to depend on python's with...as statement. For example when …
python with-statement contextmanagerI am having trouble figuring out how to mock two file opens in a class when they both use context …
python unit-testing mocking contextmanager