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#! /usr/bin/env python
# -*- coding: UTF-8 -*-
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
__copyright__ = "Copyright (C) 2005 Canonical Ltd."
__author__ = "Martin Pool <mbp@canonical.com>"
import sys, os, time, socket, stat, codecs
import bzrlib
######################################################################
# messages and logging
## TODO: If --verbose is given then write to both stderr and
## _tracefile; perhaps replace _tracefile with a tee thing.
global _tracefile, _starttime
_tracefile = None
# used to have % (os.environ['USER'], time.time(), os.getpid()), 'w')
_starttime = None
# If false, notes also go to stdout; should replace this with --silent
# at some point.
silent = False
# TODO: Somehow tie this to the --verbose option?
verbose = False
def warning(msg):
b = 'bzr: warning: ' + msg + '\n'
sys.stderr.write(b)
_tracefile.write(b)
#_tracefile.flush()
def mutter(msg):
_tracefile.write(msg)
_tracefile.write('\n')
# _tracefile.flush()
if verbose:
sys.stderr.write('- ' + msg + '\n')
def note(msg):
b = '* ' + str(msg) + '\n'
if not silent:
sys.stderr.write(b)
_tracefile.write(b)
# _tracefile.flush()
def log_error(msg):
sys.stderr.write(msg)
_tracefile.write(msg)
# _tracefile.flush()
def create_tracefile(argv):
# TODO: Also show contents of /etc/lsb-release, if it can be parsed.
# Perhaps that should eventually go into the platform library?
# TODO: If the file doesn't exist, add a note describing it.
# Messages are always written to here, so that we have some
# information if something goes wrong. In a future version this
# file will be removed on successful completion.
global _starttime, _tracefile
_starttime = os.times()[4]
# XXX: Is HOME always set on Windows?
trace_fname = os.path.join(os.environ['HOME'], '.bzr.log')
_tracefile = codecs.open(trace_fname, 'at', 'utf8')
t = _tracefile
if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
t.write("you can delete or truncate this file, or include sections in\n")
t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
# TODO: If we failed to create the file, perhaps give a warning
# but don't abort; send things to /dev/null instead?
t.write('-' * 60 + '\n')
t.write('bzr invoked at %s\n' % bzrlib.osutils.format_date(time.time()))
t.write(' version: %s\n' % bzrlib.__version__)
t.write(' by %s on %s\n' % (bzrlib.osutils.username(), socket.getfqdn()))
t.write(' arguments: %r\n' % argv)
t.write(' working dir: %s\n' % os.getcwdu())
t.write(' platform: %s\n' % sys.platform)
t.write(' python: %s\n' % (sys.version_info,))
import atexit
atexit.register(_close_trace)
def _close_trace():
times = os.times()
mutter("finished, %.3fu/%.3fs cpu, %.3fu/%.3fs cum, %.3f elapsed"
% (times[:4] + ((times[4] - _starttime),)))
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