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relative_uri patch. Fixes #916.

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This commit is contained in:
Freek Dijkstra 2012-04-28 21:03:30 +02:00
parent 249ee22c4d
commit 2f1f4c6be2
1 changed files with 10 additions and 2 deletions
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12
sphinx/util/osutil.py
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@ -40,12 +40,20 @@ def relative_uri(base, to):
return to return to
b2 = base.split(SEP) b2 = base.split(SEP)
t2 = to.split(SEP) t2 = to.split(SEP)
# remove common segments # remove common segments (except the last segment)
for x, y in zip(b2, t2): for x, y in zip(b2[:-1], t2[:-1]):
if x != y: if x != y:
break break
b2.pop(0) b2.pop(0)
t2.pop(0) t2.pop(0)
if b2 == t2:
# Special case: relative_uri('f/index.html','f/index.html')
# returns '', not 'index.html'
return ''
if len(b2) == 1 and t2 == ['']:
# Special case: relative_uri('f/index.html','f/') should
# return './', not ''
return '.' + SEP
return ('..' + SEP) * (len(b2)-1) + SEP.join(t2) return ('..' + SEP) * (len(b2)-1) + SEP.join(t2)