16
13
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
# TODO: Could probably replace this with something based on Python logging
19
23
__copyright__ = "Copyright (C) 2005 Canonical Ltd."
20
24
__author__ = "Martin Pool <mbp@canonical.com>"
23
import sys, os, time, socket, stat, codecs
27
"""Messages and logging for bazaar-ng
29
Nothing is actually logged unless you call bzrlib.open_tracefile().
26
35
######################################################################
27
36
# messages and logging
92
def create_tracefile(argv):
104
def open_tracefile(argv=[], tracefilename='~/.bzr.log'):
93
105
# Messages are always written to here, so that we have some
94
106
# information if something goes wrong. In a future version this
95
107
# file will be removed on successful completion.
96
108
global _starttime, _tracefile
98
111
_starttime = os.times()[4]
100
trace_fname = os.path.join(os.path.expanduser('~/.bzr.log'))
113
trace_fname = os.path.join(os.path.expanduser(tracefilename))
101
114
_rollover_trace_maybe(trace_fname)
103
116
# buffering=1 means line buffered
104
_tracefile = codecs.open(trace_fname, 'at', 'utf8', buffering=1)
107
if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
108
t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
109
t.write("you can delete or truncate this file, or include sections in\n")
110
t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
112
# TODO: If we failed to create the file, perhaps give a warning
113
# but don't abort; send things to /dev/null instead?
115
_write_trace('bzr %s invoked on python %s (%s)'
116
% (bzrlib.__version__,
117
'.'.join(map(str, sys.version_info)),
120
_write_trace(' arguments: %r' % argv)
121
_write_trace(' working dir: ' + os.getcwdu())
118
_tracefile = codecs.open(trace_fname, 'at', 'utf8', buffering=1)
121
if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
122
t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
123
t.write("you can delete or truncate this file, or include sections in\n")
124
t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
127
_write_trace('bzr %s invoked on python %s (%s)'
128
% (bzrlib.__version__,
129
'.'.join(map(str, sys.version_info)),
132
_write_trace(' arguments: %r' % argv)
133
_write_trace(' working dir: ' + os.getcwdu())
135
warning("failed to open trace file: %s" % (e))
124
137
def close_trace():
125
138
times = os.times()
131
def log_exception(e):
132
import traceback, cStringIO
133
s = cStringIO.StringIO()
134
traceback.print_exc(None, s)
135
for l in s.getvalue().split('\n'):
145
"""Log the last exception into the trace file."""
147
s = cgitb.text(sys.exc_info())
148
for l in s.split('\n'):