def revision(self, node):
"""return an uncompressed revision of a given"""
if node == nullid:
return ""
text = None
chain = []
iter_node = node
rev = self.rev(iter_node)
# reconstruct the revision if it is from a changegroup
while self.inbundle(rev):
if self._cache and self._cache[0] == iter_node:
text = self._cache[2]
break
chain.append(rev)
iter_node = self.bundlebase(rev)
rev = self.rev(iter_node)
if text is None:
text = revlog.revlog.revision(self, iter_node)
while chain:
delta = self._chunk(chain.pop())
text = mdiff.patches(text, [delta])
p1, p2 = self.parents(node)
if node != revlog.hash(text, p1, p2):
raise error.RevlogError(_("integrity check failed on %s:%d")
% (self.datafile, self.rev(node)))
self._cache = (node, self.rev(node), text)
return text
def revision(self, node):
"""return an uncompressed revision of a given"""
if node == nullid: return ""
text = None
chain = []
iter_node = node
rev = self.rev(iter_node)
# reconstruct the revision if it is from a changegroup
while self.bundle(rev):
if self._cache and self._cache[0] == iter_node:
text = self._cache[2]
break
chain.append(rev)
iter_node = self.bundlebase(rev)
rev = self.rev(iter_node)
if text is None:
text = revlog.revlog.revision(self, iter_node)
while chain:
delta = self.chunk(chain.pop())
text = mdiff.patches(text, [delta])
p1, p2 = self.parents(node)
if node != revlog.hash(text, p1, p2):
raise revlog.RevlogError(
_("integrity check failed on %s:%d") %
(self.datafile, self.rev(node)))
self._cache = (node, self.rev(node), text)
return text
def revision(self, node):
"""return an uncompressed revision of a given"""
if node == nullid: return ""
text = None
chain = []
iter_node = node
rev = self.rev(iter_node)
# reconstruct the revision if it is from a changegroup
while self.bundle(rev):
if self._cache and self._cache[0] == iter_node:
text = self._cache[2]
break
chain.append(rev)
iter_node = self.bundlebase(rev)
rev = self.rev(iter_node)
if text is None:
text = revlog.revlog.revision(self, iter_node)
while chain:
delta = self.chunk(chain.pop())
text = mdiff.patches(text, [delta])
p1, p2 = self.parents(node)
if node != revlog.hash(text, p1, p2):
self._cache = (node, self.rev(node), text)
return text
def addrevision(self, text, transaction, link, p1=None, p2=None, d=None):
raise NotImplementedError
def addgroup(self, revs, linkmapper, transaction):
raise NotImplementedError
def strip(self, rev, minlink):
raise NotImplementedError
def checksize(self):
raise NotImplementedError
