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use copy2, not move, to ensure dirs are not copied

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This commit is contained in:
Marcus Smith 2014-04-23 13:08:07 -07:00
parent b542c9906b
commit 79408cbc6f
1 changed files with 6 additions and 2 deletions
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8
pip/wheel.py
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@ -199,10 +199,14 @@ def move_wheel_files(name, req, wheeldir, user=False, home=None, root=None,
srcfile = os.path.join(dir, f)
destfile = os.path.join(dest, basedir, f)
# directory creation is lazy and after the file filtering above
# to ensure we don't install empty dirs
# to ensure we don't install empty dirs; empty dirs can't be
# uninstalled.
if not os.path.exists(destdir):
os.makedirs(destdir)
shutil.move(srcfile, destfile)
# use copy2 (not move) to be extra sure we're not moving
# directories over; copy2 fails for directories. this would
# fail tests (not during released/user execution)
shutil.copy2(srcfile, destfile)
changed = False
if fixer:
changed = fixer(destfile)