Difference between revisions of "Python"
From Tmplab
(→I installed some modules / packages and can't load them) |
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>>> dir(obj) | >>> dir(obj) | ||
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| + | = Editor tricks = | ||
| + | |||
| + | == Emacs == | ||
| + | See http://python.about.com/b/2007/09/24/emacs-tips-for-python-programmers.htm | ||
| + | |||
| + | # C-c <: Shift the region to the left | ||
| + | # C-c >: Shift the region to the right | ||
| + | |||
= Problems = | = Problems = | ||
Revision as of 16:58, 22 October 2009
Contents
Intro
This cheat sheet helps troubleshoot common problems...
Tricks
Finding what's in an object
>>> dir(obj)
Editor tricks
Emacs
See http://python.about.com/b/2007/09/24/emacs-tips-for-python-programmers.htm
- C-c <: Shift the region to the left
- C-c >: Shift the region to the right
Problems
I installed some modules / packages and can't load them
echo $PYTHONPATH
$ python
Python 2.5.2 (r252:60911, Feb 22 2008, 07:57:53)
[GCC 4.0.1 (Apple Computer, Inc. build 5363)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
for i in sys.path:
print i
You can add a .pth file in one of the already loaded dir: see http://djangotricks.blogspot.com/2008/09/note-on-python-paths.html
like:
# cat > /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/others.pth /Library/Python/2.5/site-packages/ ^D
