On 12/13/2011 01:08 PM, Michael Foord wrote:
On 13 December 2011 11:40, Andrea Crotti <[email protected]
<mailto:[email protected]>> wrote:
I have a script installed with "python setup.py develop" on
windows 7 in
the directory c:\python25\scripts.
The script looks like:
#!c:\python25\python.exe
# EASY-INSTALL-DEV-SCRIPT: 'psi.devsonly==0.1','dev_main.py'
__requires__ = 'psi.devsonly==0.1'
from pkg_resources import require; require('psi.devsonly==0.1')
del require
__file__ = 'h:\\long\\path\\bin\\dev_main.py'
execfile(__file__)
c:\python25\script is actually in the $PATH, but if I try to launch
that command it doesn't work because it tries with c:\Python27.
long\path\git_projs\Psi>dev_main.py -h
dev_main.py -h
Traceback (most recent call last):
File "C:\python25\scripts\dev_main.py", line 4, in <module>
from pkg_resources import require; require('psi.devsonly==0.1')
File
"C:\Python27\lib\site-packages\setuptools-0.6c11-py2.7.egg\pkg_resources.py",
line 2603, in <module>
File
"C:\Python27\lib\site-packages\setuptools-0.6c11-py2.7.egg\pkg_resources.py",
line 666, in require
File
"C:\Python27\lib\site-packages\setuptools-0.6c11-py2.7.egg\pkg_resources.py",
line 565, in resolve
pkg_resources.DistributionNotFound: psi.devsonly==0.1
This makes me thing that
- the shebang is absolutely ignored
Yes, Windows ignores shebang lines, they're a UNIX convention. Windows
uses file associations to decide what program to launch scripts with.
The Windows Python installer associates .py files with python.exe - so
the most recent version of Python you installed will have the file
association.
For scripts on Windows I *thought* setuptools created .exe wrappers to
get round this problem. It may not do this when you use "setup.py
develop" though.
All the best,
Michael Foord
I thought so, but I was surprised to see the shebang line in the script
file, so I supposed that it was actually working.
So if I just make sure that every py file is associated with that
particular version of python everything should work,
right?
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