hgext/zeroconf/__init__.py: Separate relative and absolute imports.
2to3 complains when relative and absolute imports are mixed, this fix just
separates them on the zeroconf extension. According to 2to3, the other modules
are fine.
# filelog.py - file history class for mercurial
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
import revlog
class filelog(revlog.revlog):
def __init__(self, opener, path):
revlog.revlog.__init__(self, opener,
"/".join(("data", path + ".i")))
def read(self, node):
t = self.revision(node)
if not t.startswith('\1\n'):
return t
s = t.index('\1\n', 2)
return t[s + 2:]
def _readmeta(self, node):
t = self.revision(node)
if not t.startswith('\1\n'):
return {}
s = t.index('\1\n', 2)
mt = t[2:s]
m = {}
for l in mt.splitlines():
k, v = l.split(": ", 1)
m[k] = v
return m
def add(self, text, meta, transaction, link, p1=None, p2=None):
if meta or text.startswith('\1\n'):
mt = ["%s: %s\n" % (k, v) for k, v in sorted(meta.iteritems())]
text = "\1\n%s\1\n%s" % ("".join(mt), text)
return self.addrevision(text, transaction, link, p1, p2)
def renamed(self, node):
if self.parents(node)[0] != revlog.nullid:
return False
m = self._readmeta(node)
if m and "copy" in m:
return (m["copy"], revlog.bin(m["copyrev"]))
return False
def size(self, rev):
"""return the size of a given revision"""
# for revisions with renames, we have to go the slow way
node = self.node(rev)
if self.renamed(node):
return len(self.read(node))
return revlog.revlog.size(self, rev)
def cmp(self, node, text):
"""compare text with a given file revision"""
# for renames, we have to go the slow way
if text.startswith('\1\n') or self.renamed(node):
t2 = self.read(node)
return t2 != text
return revlog.revlog.cmp(self, node, text)