Message283221
os.walk in 3.6rc1 (Windows) appears to generate different output depending on its invocation.
In the first invocation, I use the generator to yield one result at a time:
source = "C:\\cdchen_data\\downloads\\python-xlib-0.18\\"
texasranger = os.walk(Path(source))
roottree = [next(texasranger)]
roottree[0][0]
Output:
'C:\\cdchen_data\\downloads\\python-xlib-0.18'
The same result occurs when using the generator in a for loop.
In the second invocation, I generate the complete list first:
sourcetree = [x for x in os.walk(source)]
sourcetree[0][0]
Output:
'C:\\cdchen_data\\downloads\\python-xlib-0.18\\'
The particular behavior causing me trouble is the omission in the first result of the final '\\'. I checked in 2.7.6 and os.walk is consistent and I believe more correct in that it will yield equivalent results and includes the '\\'.
Not sure if earlier Python 3 implementations have this problem, I couldn't get 3.5 to run this function without failing. |
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Date |
User |
Action |
Args |
2016-12-14 22:08:39 | Colin David Chen | set | recipients:
+ Colin David Chen |
2016-12-14 22:08:39 | Colin David Chen | set | messageid: <1481753319.18.0.913748060881.issue28975@psf.upfronthosting.co.za> |
2016-12-14 22:08:39 | Colin David Chen | link | issue28975 messages |
2016-12-14 22:08:38 | Colin David Chen | create | |
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