For short questions, you can get immediate help by visiting the #python channel. You will need to first register your nickname with FreeNode, using the nickname setup instructions.
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#python-dev is for CPython developers, where they can coordinate their work or discuss problems. Bots post updates to the channel based on activity in the CPython source tree and bug tracker.
#python-infra is for Python infrastructure discussion.
#pydotorg is for python.org discussion.
#distutils is for Python packaging discussion.
IRC clients for many platforms can be found in the Internet Relay Chat (IRC) Help Archive.