[PATCH] Parse and use header data from an hg export'ed changeset
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[PATCH] Parse and use header data from an hg export'ed changeset
From: Andrew Thompson <andrewkt@aktzero.com>
This should make it easier to import changesets that are hg export'ed
from other Mercurial users:
Add a routine to catch the user from an hg export'ed changeset.
Add user to commit call.
Add trap for changelog snippet, which is promoted to the beginning of
the commit text.
manifest hash: cf5b068f4cec411ff8b9fa3db324ab44ed012778
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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, util
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 readconfig(self, fp):
self.cdata.readfp(fp)
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 expandpath(self, loc):
paths = {}
for name, path in self.configitems("paths"):
paths[name] = path
return paths.get(loc, loc)
def write(self, *args):
for a in args:
sys.stdout.write(str(a))
def write_err(self, *args):
sys.stdout.flush()
for a in args:
sys.stderr.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_err(*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")
util.system("%s %s" % (editor, name), errprefix = "edit failed")
t = open(name).read()
t = re.sub("(?m)^HG:.*\n", "", t)
return t