Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/changelog.py @ 1264:be4a14bfaa9c
Generated new tcsh_completion with tcsh_completion_build.sh
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Fri, 16 Sep 2005 21:34:18 +0200 |
parents | 71111d796e40 |
children | b47f96a178a3 |
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# 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)