Sep-16-2019, 06:54 AM
Just to expand a bit on
it's called context manager and is not limited just to opening files.
Many (if not all) database drivers also implement it to work with connection and cursor objects
Also you can easily create one with @contextlib.contextmanager
withit's called context manager and is not limited just to opening files.
Many (if not all) database drivers also implement it to work with connection and cursor objects
Also you can easily create one with @contextlib.contextmanager
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
