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I guess my limited experience (including not being a windows programmer) colored my perception.
I had never been able to get any Windows variant I was exposed to, to accept a forward slash. So much for my recall device of Unix Forward, Windows Backward.
Regards, Ken
On Mon, Aug 30, 2004 at 02:48:49PM -0500, Ken Dibble wrote:
I don't know anything about Python but I do know that
'c:/foo' and 'c:/foo/bar' are not windows paths.
c:/foo and c:/foo/bar are perfectly acceptable windows paths. Some windows utilities don't accept this style of window path on the command line but they are recognized by all of the windows functions which use paths.
I don't know python but I am not surprised that a cygwin version of python would be "confused" by the use of colons in path names since avoidance of that kind of path is one of the main reasons for cygwin's existence. The cygwin DLL does try to handle dos paths correctly but that doesn't mean that a UNIX program which manipulates UNIX path names will be happy to see them.
cgf
c:\foo and c:\foo\bar are.
This probably doesn't help though.
Andres Corrada-Emmanuel wrote:
I just ran across an inconsistency on the os.path module for Cygwin Python, specifically os.path.join:
'c:foo/c:/foo/bar'import os.path
os.path.join( 'c:/foo', 'c:/foo/bar' )
'/cygdrive/c/foo/bar'os.path.join( '/cygdrive/c/foo', '/cygdrive/c/foo/bar' )
The first incantation of os.path.join with Windows style paths violates the documentation statement that os.path.join neglects previous paths once it encounters an absolute path.
Does it not seem inconsistent that if Cygwin Python understands how to execute:
file( 'c:/foo/bar' ) as well as file( '/cygdrive/c/foo/bar' )
it should also treat Windows style paths correctly with os.path.join? In other words, it seems that Python on Cygwin cannot default to using posixpath.py for os.path. It's got to be posixpath.py with some additional magic to get it to do os.path.join correctly.
How does one go about submitting a patch for Cygwin Python?
Andres Corrada-Emmanuel Senior Research Fellow Information Extraction and Synthesis Laboratory University of Massachusetts, Amherst
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