8000 gh-81790: support "UNC" device paths in `ntpath.splitdrive()` by barneygale · Pull Request #91882 · python/cpython · GitHub
[go: up one dir, main page]
Skip to content

gh-81790: support "UNC" device paths in ntpath.splitdrive() #91882

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 16 commits into from
Jun 10, 2022
Merged

gh-81790: support "UNC" device paths in ntpath.splitdrive() #91882

Changes from 1 commit
Commits
Show all changes
16 commits
Select commit Hold shift + click to select a range
c97bfbf
gh-81790: support "UNC" device paths in ntpath.splitdrive()
barneygale Apr 24, 2022
2da18ba
Add docs, news, tests.
barneygale Apr 24, 2022
49f9373
Add a couple of comments.
barneygale Apr 24, 2022
57840d4
Improve variable names a little
barneygale Apr 24, 2022
264d79e
Address review feedback
barneygale Apr 25, 2022
0652b12
Add a few comments
barneygale Apr 25, 2022
bcc561c
Fix volume-by-guid path support
barneygale Apr 26, 2022
40c1eaf
Update Lib/ntpath.py
barneygale Apr 26, 2022
34358c8
Update Lib/ntpath.py
barneygale Apr 26, 2022
0213a72
Update Lib/ntpath.py
barneygale Apr 26, 2022
a7fa62b
Revise implementation to affect only paths beginning `\\?\UNC\`.
barneygale May 28, 2022
992f59d
Undo formatting change.
barneygale May 28, 2022
3f163ff
Re-introduce comment with some interesting findings on extended paths.
barneygale May 28, 2022
4244684
Fix handling of `\\?\UNC` (no trailing slash)
barneygale May 31, 2022
471e3b4
Remove extending paths findings comment.
barneygale May 31, 2022
8f9ab9a
Remove unnecessary tests
barneygale Jun 9, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Add a couple of comments.
  • Loading branch information
@barneygale
barneygale committed Apr 24, 2022
commit 49f9373ad5f2f69d6d15a00e2595bf54c522cfc6
5 changes: 3 additions & 2 deletions Lib/ntpath.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -157,13 +157,14 @@ def splitdrive(p):
unc4 = '\\\\?\\'
unc8 = '\\\\?\\UNC\\'
normp = p.replace(altsep, sep)
offset = 0
if normp[:8] == unc8:
# is a DOS device path with a UNC link, e.g. \\?\UNC\server\share\dir\file
normp = sep * 8 + normp[8:]
offset = 6
elif normp[:4] == unc4:
# is a DOS device path without a UNC link, e.g. \\?\c:\dir\file
offset = 4
else:
offset = 0
if (normp[offset:offset + 2] == unc2) and (normp[offset + 2:offset + 3] != sep):
# is a UNC path:
# vvvvvvvvvvvvvvvvvvvv drive letter or UNC path
Expand Down
0