revlog: allow duplicates
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Hash: SHA1
revlog: allow duplicates
If two branches make the same change to the same parent, the result
will be an identical hash. Git apparently does this all the time. Deal
with it gracefully.
manifest hash: c6217eab4b310e1ae529dd75ab90e717dbe5d55d
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ulbI4xCRZcvfQE492mcNwQA=
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# ui.py - user interface bits for mercurial
#
# Copyright 2005 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
import os, sys, re, ConfigParser
class ui:
def __init__(self, verbose=False, debug=False, quiet=False,
interactive=True):
self.cdata = ConfigParser.SafeConfigParser()
self.cdata.read(os.path.expanduser("~/.hgrc"))
self.quiet = self.configbool("ui", "quiet")
self.verbose = self.configbool("ui", "verbose")
self.debugflag = self.configbool("ui", "debug")
self.interactive = self.configbool("ui", "interactive", True)
self.quiet = (self.quiet or quiet) and not verbose and not debug
self.verbose = (self.verbose or verbose) or debug
self.debugflag = (self.debugflag or debug)
self.interactive = (self.interactive and interactive)
def config(self, section, val, default=None):
if self.cdata.has_option(section, val):
return self.cdata.get(section, val)
return default
def configbool(self, section, val, default=False):
if self.cdata.has_option(section, val):
return self.cdata.getboolean(section, val)
return default
def configitems(self, section):
if self.cdata.has_section(section):
return self.cdata.items(section)
return []
def write(self, *args):
for a in args:
sys.stdout.write(str(a))
def readline(self):
return sys.stdin.readline()[:-1]
def prompt(self, msg, pat, default = "y"):
if not self.interactive: return default
while 1:
self.write(msg, " ")
r = self.readline()
if re.match(pat, r):
return r
else:
self.write("unrecognized response\n")
def status(self, *msg):
if not self.quiet: self.write(*msg)
def warn(self, *msg):
self.write(*msg)
def note(self, *msg):
if self.verbose: self.write(*msg)
def debug(self, *msg):
if self.debugflag: self.write(*msg)
def edit(self, text):
import tempfile
(fd, name) = tempfile.mkstemp("hg")
f = os.fdopen(fd, "w")
f.write(text)
f.close()
editor = os.environ.get("HGEDITOR") or os.environ.get("EDITOR", "vi")
r = os.system("%s %s" % (editor, name))
if r:
raise "Edit failed!"
t = open(name).read()
t = re.sub("(?m)^HG:.*\n", "", t)
return t