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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?

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?

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

MySQLdb Connections have a rudimentary context manager that creates a cursor on enter, either rolls… Read more Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

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