42
# fix this if we ever fork within python
44
_logprefix = '[%d] ' % _mypid
47
def _write_trace(msg):
49
_tracefile.write(_logprefix + msg + '\n')
43
# TODO: Somehow tie this to the --verbose option?
53
sys.stderr.write('bzr: warning: ' + msg + '\n')
54
_write_trace('warning: ' + msg)
48
b = 'bzr: warning: ' + msg + '\n'
55
_tracefile.write('\n')
58
sys.stderr.write('- ' + msg + '\n')
61
62
b = '* ' + str(msg) + '\n'
63
64
sys.stderr.write(b)
64
_write_trace('note: ' + msg)
67
69
def log_error(msg):
68
sys.stderr.write(msg + '\n')
72
def _rollover_trace_maybe(trace_fname):
75
size = os.stat(trace_fname)[stat.ST_SIZE]
78
old_fname = trace_fname + '.old'
81
# must remove before rename on windows
87
# might fail if in use on windows
88
os.rename(trace_fname, old_fname)
96
def open_tracefile(argv=[], tracefilename='~/.bzr.log'):
76
def create_tracefile(argv):
77
# TODO: Also show contents of /etc/lsb-release, if it can be parsed.
78
# Perhaps that should eventually go into the platform library?
79
# TODO: If the file doesn't exist, add a note describing it.
97
81
# Messages are always written to here, so that we have some
98
82
# information if something goes wrong. In a future version this
99
83
# file will be removed on successful completion.
100
84
global _starttime, _tracefile
103
86
_starttime = os.times()[4]
105
trace_fname = os.path.join(os.path.expanduser(tracefilename))
106
_rollover_trace_maybe(trace_fname)
108
# buffering=1 means line buffered
110
_tracefile = codecs.open(trace_fname, 'at', 'utf8', buffering=1)
113
if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
114
t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
115
t.write("you can delete or truncate this file, or include sections in\n")
116
t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
119
_write_trace('bzr %s invoked on python %s (%s)'
120
% (bzrlib.__version__,
121
'.'.join(map(str, sys.version_info)),
124
_write_trace(' arguments: %r' % argv)
125
_write_trace(' working dir: ' + os.getcwdu())
127
warning("failed to open trace file: %s" % (e))
88
# XXX: Does this always work on Windows?
89
trace_fname = os.path.join(os.path.expanduser('~/.bzr.log'))
90
_tracefile = codecs.open(trace_fname, 'at', 'utf8')
93
if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
94
t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
95
t.write("you can delete or truncate this file, or include sections in\n")
96
t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
98
# TODO: If we failed to create the file, perhaps give a warning
99
# but don't abort; send things to /dev/null instead?
102
t.write('-' * 60 + '\n')
103
t.write('bzr invoked at %s\n' % bzrlib.osutils.format_date(time.time()))
104
t.write(' version: %s\n' % bzrlib.__version__)
105
t.write(' by %s on %s\n' % (bzrlib.osutils.username(), socket.getfqdn()))
106
t.write(' arguments: %r\n' % argv)
107
t.write(' working dir: %s\n' % os.getcwdu())
109
t.write(' platform: %s\n' % sys.platform)
110
t.write(' python: %s\n' % (sys.version_info,))
113
atexit.register(_close_trace)
130
117
times = os.times()
131
118
mutter("finished, %.3fu/%.3fs cpu, %.3fu/%.3fs cum, %.3f elapsed"
132
119
% (times[:4] + ((times[4] - _starttime),)))
137
"""Log the last exception into the trace file."""
139
s = cgitb.text(sys.exc_info())
140
for l in s.split('\n'):