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More tweaks to 'mkpath()': 

- deal with empty tail from os.path.split() (eg. from trailing slash,
    or backslash, or whatever)
  - check PATH_CREATED hash inside loop as well
This commit is contained in:
Greg Ward 1999-09-29 12:14:16 +00:00
parent 3868eb97c8
commit cd1486fff1
1 changed files with 5 additions and 0 deletions
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5
Lib/distutils/util.py
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@ -43,6 +43,8 @@ def mkpath (name, mode=0777, verbose=0, dry_run=0):
return return
(head, tail) = os.path.split (name) (head, tail) = os.path.split (name)
if not tail: # in case 'name' has trailing slash
(head, tail) = os.path.split (head)
tails = [tail] # stack of lone dirs to create tails = [tail] # stack of lone dirs to create
while head and tail and not os.path.isdir (head): while head and tail and not os.path.isdir (head):
@ -59,6 +61,9 @@ def mkpath (name, mode=0777, verbose=0, dry_run=0):
for d in tails: for d in tails:
#print "head = %s, d = %s: " % (head, d), #print "head = %s, d = %s: " % (head, d),
head = os.path.join (head, d) head = os.path.join (head, d)
if PATH_CREATED.get (head):
continue
if verbose: if verbose:
print "creating", head print "creating", head