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manifest: move manifestdict-to-text encoding to manifest class

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A future patch will introduce a new format, with a new class.
This commit is contained in:
Augie Fackler 2014-10-08 14:47:30 -04:00
parent 7a97abf550
commit 6d53ff9d24
1 changed files with 9 additions and 8 deletions
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17
mercurial/manifest.py
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@ -40,6 +40,14 @@ class manifestdict(dict):
def flagsdiff(self, d2):
return dicthelpers.diff(self._flags, d2._flags, "")
def text(self):
fl = sorted(self)
_checkforbidden(fl)
hex, flags = revlog.hex, self.flags
# if this is changed to support newlines in filenames,
# be sure to check the templates/ dir again (especially *-raw.tmpl)
return ''.join("%s\0%s%s\n" % (f, hex(self[f]), flags(f)) for f in fl)
def _checkforbidden(l):
"""Check filenames for illegal characters."""
@ -220,14 +228,7 @@ class manifest(revlog.revlog):
# just encode a fulltext of the manifest and pass that
# through to the revlog layer, and let it handle the delta
# process.
files = sorted(map)
_checkforbidden(files)
# if this is changed to support newlines in filenames,
# be sure to check the templates/ dir again (especially *-raw.tmpl)
hex, flags = revlog.hex, map.flags
text = ''.join("%s\0%s%s\n" % (f, hex(map[f]), flags(f))
for f in files)
text = map.text()
arraytext = array.array('c', text)
cachedelta = None