Add --debugger global option
With this option, hg will drop into the Python debugger on execution.
Running 'continue' will execute normally, and the debugger will be
reinvoked if an exception is raised.
# changelog.py - changelog class 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, time
from revlog import *
class changelog(revlog):
def __init__(self, opener):
revlog.__init__(self, opener, "00changelog.i", "00changelog.d")
def extract(self, text):
if not text:
return (nullid, "", "0", [], "")
last = text.index("\n\n")
desc = text[last + 2:]
l = text[:last].splitlines()
manifest = bin(l[0])
user = l[1]
date = l[2]
if " " not in date:
date += " 0" # some tools used -d without a timezone
files = l[3:]
return (manifest, user, date, files, desc)
def read(self, node):
return self.extract(self.revision(node))
def add(self, manifest, list, desc, transaction, p1=None, p2=None,
user=None, date=None):
if date:
# validate explicit (probably user-specified) date and
# time zone offset. values must fit in signed 32 bits for
# current 32-bit linux runtimes.
try:
when, offset = map(int, date.split(' '))
except ValueError:
raise ValueError('invalid date: %r' % date)
if abs(when) > 0x7fffffff:
raise ValueError('date exceeds 32 bits: %d' % when)
if abs(offset) >= 43200:
raise ValueError('impossible time zone offset: %d' % offset)
else:
if time.daylight: offset = time.altzone
else: offset = time.timezone
date = "%d %d" % (time.time(), offset)
list.sort()
l = [hex(manifest), user, date] + list + ["", desc]
text = "\n".join(l)
return self.addrevision(text, transaction, self.count(), p1, p2)