[docs] [issue12902] help("modules") executes module code
report at bugs.python.org
Fri Sep 23 01:40:15 CEST 2011
Ezio Melotti <ezio.melotti at gmail.com> added the comment:
> A separate issue would be a feature request to not do that (assuming it really does).
I tried to verify this (the fact that modules get imported with help('modules')). Here are the results:
- help('modules'): foobar in the list, code is *not* executed;
- help('foobar'): code is executed;
- help('modules'): deleteme in the list, code is executed;
- help('deleteme'): code is executed;
* Lib/deleteme/__init__.py and Lib/deleteme/foobar.py:
- help('modules'): deleteme in the list, only __init__ code is executed;
- help('deleteme.foobar'): foobar code is executed;
So it seems the only code that gets executed with help('modules') is the one in packages' __init__s. It also seems that the code is executed only once, so doing help('deleteme') after help('modules') doesn't execute the code again.
Python tracker <report at bugs.python.org>
More information about the docs