Hi there,
: I can use os.chmod('/usr/local/somefile') to change permissions
: but I haven't been able to find a way to test for file modes.
:
: >>> stat.S_IRWXU('/usr/bin/python')
: Traceback (most recent call last):
: File "<stdin>", line 1, in ?
: TypeError: 'int' object is not callable
:
: What should I be looking for? Python 2.4.3 (RHEL 5)
You are using the stat module [0]. You need to get the stat info
separately. Here's the first paragraph from the stat module docs:
The stat module defines constants and functions for interpreting
the results of os.stat(), os.fstat() and os.lstat() (if they
exist). For complete details about the stat(), fstat() and
lstat() calls, consult the documentation for your system.
This looks a bit ugly and error-prone to me, but you could do
something like this:
stat.S_IRWXU & os.stat('/usr/bin/python').st_mode
Better yet? Let os.access() [1] do the bitmath for you:
os.access('/usr/bin/python', os.X_OK)
Good luck,
-Martin
[0] http://docs.python.org/2/library/stat.html
[1] http://docs.python.org/2/library/os.html#os.access
--
Martin A. Brown
http://linux-ip.net/
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