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Showing posts with the label Contextmanager

With-statement And Threading :making Function Execute Before Run

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

Attempting To Replace Open() With A Pandas Subset, But I Am Given An __exit__ Error?

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?

How To Safely Handle An Exception Inside A Context Manager

I think I've read that exceptions inside a with do not allow __exit__ to be call correctly. If … Read more How To Safely Handle An Exception Inside A Context Manager

How To Return From With Statement?

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?

Python: Standard Function And Context Manager?

In python, there are many functions that work as both standard functions and context managers. For … Read more Python: Standard Function And Context Manager?

Context Managers And Multiprocessing Pools

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

Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

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?

Context Manager To Validate Data

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