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made compatible with python 1.4

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This commit is contained in:
Scott Chacon 2009-05-08 11:33:28 -07:00
parent 2b8fb39b97
commit 2fb2756dd9
1 changed files with 8 additions and 3 deletions
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11
dulwich/pack.py
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@ -451,9 +451,12 @@ class PackData(object):
"""Calculate the checksum for this pack."""
map, map_offset = simple_mmap(self._file, 0, self._size - 20)
try:
return make_sha(map[map_offset:self._size-20]).digest()
finally:
r = make_sha(map[map_offset:self._size-20]).digest()
map.close()
return r
except:
map.close()
raise
def resolve_object(self, offset, type, obj, get_ref, get_offset=None):
"""Resolve an object, possibly resolving deltas when necessary.
@ -500,8 +503,10 @@ class PackData(object):
offset += total_size
if progress:
progress(i, num)
finally:
map.close()
except:
map.close()
raise
def iterentries(self, ext_resolve_ref=None, progress=None):
found = {}