1
# Copyright (C) 2004, 2005 by Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
import sys, os, time, os.path
23
from bzrlib.trace import mutter, note, log_error
24
from bzrlib.errors import bailout, BzrError, BzrCheckError, BzrCommandError
25
from bzrlib.osutils import quotefn, pumpfile, isdir, isfile
26
from bzrlib.tree import RevisionTree, EmptyTree, Tree
27
from bzrlib.revision import Revision
28
from bzrlib import Branch, Inventory, InventoryEntry, ScratchBranch, BZRDIR, \
30
from bzrlib import merge
33
def _squish_command_name(cmd):
34
return 'cmd_' + cmd.replace('-', '_')
37
def _unsquish_command_name(cmd):
38
assert cmd.startswith("cmd_")
39
return cmd[4:].replace('_','-')
42
"""Return canonical name and class for all registered commands."""
43
for k, v in globals().iteritems():
44
if k.startswith("cmd_"):
45
yield _unsquish_command_name(k), v
47
def get_cmd_class(cmd):
48
"""Return the canonical name and command class for a command.
50
cmd = str(cmd) # not unicode
52
# first look up this command under the specified name
54
return cmd, globals()[_squish_command_name(cmd)]
58
# look for any command which claims this as an alias
59
for cmdname, cmdclass in get_all_cmds():
60
if cmd in cmdclass.aliases:
61
return cmdname, cmdclass
63
cmdclass = ExternalCommand.find_command(cmd)
67
raise BzrCommandError("unknown command %r" % cmd)
71
"""Base class for commands.
73
The docstring for an actual command should give a single-line
74
summary, then a complete description of the command. A grammar
75
description will be inserted.
78
List of argument forms, marked with whether they are optional,
82
List of options that may be given for this command.
85
If true, this command isn't advertised.
94
def __init__(self, options, arguments):
95
"""Construct and run the command.
97
Sets self.status to the return value of run()."""
98
assert isinstance(options, dict)
99
assert isinstance(arguments, dict)
100
cmdargs = options.copy()
101
cmdargs.update(arguments)
102
assert self.__doc__ != Command.__doc__, \
103
("No help message set for %r" % self)
104
self.status = self.run(**cmdargs)
108
"""Override this in sub-classes.
110
This is invoked with the options and arguments bound to
113
Return 0 or None if the command was successful, or a shell
119
class ExternalCommand(Command):
120
"""Class to wrap external commands.
122
We cheat a little here, when get_cmd_class() calls us we actually give it back
123
an object we construct that has the appropriate path, help, options etc for the
126
When run_bzr() tries to instantiate that 'class' it gets caught by the __call__
127
method, which we override to call the Command.__init__ method. That then calls
128
our run method which is pretty straight forward.
130
The only wrinkle is that we have to map bzr's dictionary of options and arguments
131
back into command line options and arguments for the script.
134
def find_command(cls, cmd):
135
bzrpath = os.environ.get('BZRPATH', '')
137
for dir in bzrpath.split(':'):
138
path = os.path.join(dir, cmd)
139
if os.path.isfile(path):
140
return ExternalCommand(path)
144
find_command = classmethod(find_command)
146
def __init__(self, path):
149
# TODO: If either of these fail, we should detect that and
150
# assume that path is not really a bzr plugin after all.
152
pipe = os.popen('%s --bzr-usage' % path, 'r')
153
self.takes_options = pipe.readline().split()
154
self.takes_args = pipe.readline().split()
157
pipe = os.popen('%s --bzr-help' % path, 'r')
158
self.__doc__ = pipe.read()
161
def __call__(self, options, arguments):
162
Command.__init__(self, options, arguments)
165
def run(self, **kargs):
173
if OPTIONS.has_key(name):
175
opts.append('--%s' % name)
176
if value is not None and value is not True:
177
opts.append(str(value))
179
# it's an arg, or arg list
180
if type(value) is not list:
186
self.status = os.spawnv(os.P_WAIT, self.path, [self.path] + opts + args)
190
class cmd_status(Command):
191
"""Display status summary.
193
This reports on versioned and unknown files, reporting them
194
grouped by state. Possible states are:
197
Versioned in the working copy but not in the previous revision.
200
Versioned in the previous revision but removed or deleted
204
Path of this file changed from the previous revision;
205
the text may also have changed. This includes files whose
206
parent directory was renamed.
209
Text has changed since the previous revision.
212
Nothing about this file has changed since the previous revision.
213
Only shown with --all.
216
Not versioned and not matching an ignore pattern.
218
To see ignored files use 'bzr ignored'. For details in the
219
changes to file texts, use 'bzr diff'.
221
If no arguments are specified, the status of the entire working
222
directory is shown. Otherwise, only the status of the specified
223
files or directories is reported. If a directory is given, status
224
is reported for everything inside that directory.
226
takes_args = ['file*']
227
takes_options = ['all', 'show-ids']
228
aliases = ['st', 'stat']
230
def run(self, all=False, show_ids=False, file_list=None):
232
b = Branch(file_list[0], lock_mode='r')
233
file_list = [b.relpath(x) for x in file_list]
234
# special case: only one path was given and it's the root
236
if file_list == ['']:
239
b = Branch('.', lock_mode='r')
241
status.show_status(b, show_unchanged=all, show_ids=show_ids,
242
specific_files=file_list)
245
class cmd_cat_revision(Command):
246
"""Write out metadata for a revision."""
249
takes_args = ['revision_id']
251
def run(self, revision_id):
252
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
255
class cmd_revno(Command):
256
"""Show current revision number.
258
This is equal to the number of revisions on this branch."""
260
print Branch('.').revno()
263
class cmd_add(Command):
264
"""Add specified files or directories.
266
In non-recursive mode, all the named items are added, regardless
267
of whether they were previously ignored. A warning is given if
268
any of the named files are already versioned.
270
In recursive mode (the default), files are treated the same way
271
but the behaviour for directories is different. Directories that
272
are already versioned do not give a warning. All directories,
273
whether already versioned or not, are searched for files or
274
subdirectories that are neither versioned or ignored, and these
275
are added. This search proceeds recursively into versioned
278
Therefore simply saying 'bzr add .' will version all files that
279
are currently unknown.
281
TODO: Perhaps adding a file whose directly is not versioned should
282
recursively add that parent, rather than giving an error?
284
takes_args = ['file+']
285
takes_options = ['verbose']
287
def run(self, file_list, verbose=False):
288
bzrlib.add.smart_add(file_list, verbose)
291
class cmd_relpath(Command):
292
"""Show path of a file relative to root"""
293
takes_args = ['filename']
295
def run(self, filename):
296
print Branch(filename).relpath(filename)
300
class cmd_inventory(Command):
301
"""Show inventory of the current working copy or a revision."""
302
takes_options = ['revision']
304
def run(self, revision=None):
307
inv = b.read_working_inventory()
309
inv = b.get_revision_inventory(b.lookup_revision(revision))
311
for path, entry in inv.iter_entries():
312
print '%-50s %s' % (entry.file_id, path)
315
class cmd_move(Command):
316
"""Move files to a different directory.
321
The destination must be a versioned directory in the same branch.
323
takes_args = ['source$', 'dest']
324
def run(self, source_list, dest):
327
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
330
class cmd_rename(Command):
331
"""Change the name of an entry.
334
bzr rename frob.c frobber.c
335
bzr rename src/frob.c lib/frob.c
337
It is an error if the destination name exists.
339
See also the 'move' command, which moves files into a different
340
directory without changing their name.
342
TODO: Some way to rename multiple files without invoking bzr for each
344
takes_args = ['from_name', 'to_name']
346
def run(self, from_name, to_name):
348
b.rename_one(b.relpath(from_name), b.relpath(to_name))
352
class cmd_renames(Command):
353
"""Show list of renamed files.
355
TODO: Option to show renames between two historical versions.
357
TODO: Only show renames under dir, rather than in the whole branch.
359
takes_args = ['dir?']
361
def run(self, dir='.'):
363
old_inv = b.basis_tree().inventory
364
new_inv = b.read_working_inventory()
366
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
368
for old_name, new_name in renames:
369
print "%s => %s" % (old_name, new_name)
372
class cmd_info(Command):
373
"""Show statistical information about a branch."""
374
takes_args = ['branch?']
376
def run(self, branch=None):
379
from branch import find_branch
380
b = find_branch(branch)
384
class cmd_remove(Command):
385
"""Make a file unversioned.
387
This makes bzr stop tracking changes to a versioned file. It does
388
not delete the working copy.
390
takes_args = ['file+']
391
takes_options = ['verbose']
393
def run(self, file_list, verbose=False):
394
b = Branch(file_list[0])
395
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
398
class cmd_file_id(Command):
399
"""Print file_id of a particular file or directory.
401
The file_id is assigned when the file is first added and remains the
402
same through all revisions where the file exists, even when it is
406
takes_args = ['filename']
407
def run(self, filename):
409
i = b.inventory.path2id(b.relpath(filename))
411
bailout("%r is not a versioned file" % filename)
416
class cmd_file_path(Command):
417
"""Print path of file_ids to a file or directory.
419
This prints one line for each directory down to the target,
420
starting at the branch root."""
422
takes_args = ['filename']
423
def run(self, filename):
426
fid = inv.path2id(b.relpath(filename))
428
bailout("%r is not a versioned file" % filename)
429
for fip in inv.get_idpath(fid):
433
class cmd_revision_history(Command):
434
"""Display list of revision ids on this branch."""
436
for patchid in Branch('.').revision_history():
440
class cmd_directories(Command):
441
"""Display list of versioned directories in this branch."""
443
for name, ie in Branch('.').read_working_inventory().directories():
450
class cmd_init(Command):
451
"""Make a directory into a versioned branch.
453
Use this to create an empty branch, or before importing an
456
Recipe for importing a tree of files:
461
bzr commit -m 'imported project'
464
Branch('.', init=True)
467
class cmd_diff(Command):
468
"""Show differences in working tree.
470
If files are listed, only the changes in those files are listed.
471
Otherwise, all changes for the tree are listed.
473
TODO: Given two revision arguments, show the difference between them.
475
TODO: Allow diff across branches.
477
TODO: Option to use external diff command; could be GNU diff, wdiff,
480
TODO: Python difflib is not exactly the same as unidiff; should
481
either fix it up or prefer to use an external diff.
483
TODO: If a directory is given, diff everything under that.
485
TODO: Selected-file diff is inefficient and doesn't show you
488
TODO: This probably handles non-Unix newlines poorly.
491
takes_args = ['file*']
492
takes_options = ['revision']
495
def run(self, revision=None, file_list=None):
496
from bzrlib.diff import show_diff
498
show_diff(Branch('.'), revision, specific_files=file_list)
504
class cmd_deleted(Command):
505
"""List files deleted in the working tree.
507
TODO: Show files deleted since a previous revision, or between two revisions.
509
def run(self, show_ids=False):
512
new = b.working_tree()
514
## TODO: Much more efficient way to do this: read in new
515
## directories with readdir, rather than stating each one. Same
516
## level of effort but possibly much less IO. (Or possibly not,
517
## if the directories are very large...)
519
for path, ie in old.inventory.iter_entries():
520
if not new.has_id(ie.file_id):
522
print '%-50s %s' % (path, ie.file_id)
527
class cmd_modified(Command):
528
"""List files modified in working tree."""
533
inv = b.read_working_inventory()
534
sc = statcache.update_cache(b, inv)
535
basis = b.basis_tree()
536
basis_inv = basis.inventory
538
# We used to do this through iter_entries(), but that's slow
539
# when most of the files are unmodified, as is usually the
540
# case. So instead we iterate by inventory entry, and only
541
# calculate paths as necessary.
543
for file_id in basis_inv:
544
cacheentry = sc.get(file_id)
545
if not cacheentry: # deleted
547
ie = basis_inv[file_id]
548
if cacheentry[statcache.SC_SHA1] != ie.text_sha1:
549
path = inv.id2path(file_id)
554
class cmd_added(Command):
555
"""List files added in working tree."""
559
wt = b.working_tree()
560
basis_inv = b.basis_tree().inventory
563
if file_id in basis_inv:
565
path = inv.id2path(file_id)
566
if not os.access(b.abspath(path), os.F_OK):
572
class cmd_root(Command):
573
"""Show the tree root directory.
575
The root is the nearest enclosing directory with a .bzr control
577
takes_args = ['filename?']
578
def run(self, filename=None):
579
"""Print the branch root."""
580
from branch import find_branch
581
b = find_branch(filename)
582
print getattr(b, 'base', None) or getattr(b, 'baseurl')
585
class cmd_log(Command):
586
"""Show log of this branch.
588
TODO: Option to limit range.
590
TODO: Perhaps show most-recent first with an option for last.
592
takes_args = ['filename?']
593
takes_options = ['timezone', 'verbose', 'show-ids']
594
def run(self, filename=None, timezone='original', verbose=False, show_ids=False):
595
from branch import find_branch
596
b = find_branch((filename or '.'), lock_mode='r')
598
filename = b.relpath(filename)
599
bzrlib.show_log(b, filename,
600
show_timezone=timezone,
606
class cmd_touching_revisions(Command):
607
"""Return revision-ids which affected a particular file."""
609
takes_args = ["filename"]
610
def run(self, filename):
611
b = Branch(filename, lock_mode='r')
612
inv = b.read_working_inventory()
613
file_id = inv.path2id(b.relpath(filename))
614
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
615
print "%6d %s" % (revno, what)
618
class cmd_ls(Command):
619
"""List files in a tree.
621
TODO: Take a revision or remote path and list that tree instead.
624
def run(self, revision=None, verbose=False):
627
tree = b.working_tree()
629
tree = b.revision_tree(b.lookup_revision(revision))
631
for fp, fc, kind, fid in tree.list_files():
633
if kind == 'directory':
640
print '%-8s %s%s' % (fc, fp, kindch)
646
class cmd_unknowns(Command):
647
"""List unknown files"""
649
for f in Branch('.').unknowns():
654
class cmd_ignore(Command):
655
"""Ignore a command or pattern
657
To remove patterns from the ignore list, edit the .bzrignore file.
659
If the pattern contains a slash, it is compared to the whole path
660
from the branch root. Otherwise, it is comapred to only the last
661
component of the path.
663
Ignore patterns are case-insensitive on case-insensitive systems.
665
Note: wildcards must be quoted from the shell on Unix.
668
bzr ignore ./Makefile
671
takes_args = ['name_pattern']
673
def run(self, name_pattern):
674
from bzrlib.atomicfile import AtomicFile
678
ifn = b.abspath('.bzrignore')
680
if os.path.exists(ifn):
683
igns = f.read().decode('utf-8')
689
if igns and igns[-1] != '\n':
691
igns += name_pattern + '\n'
694
f = AtomicFile(ifn, 'wt')
695
f.write(igns.encode('utf-8'))
700
inv = b.working_tree().inventory
701
if inv.path2id('.bzrignore'):
702
mutter('.bzrignore is already versioned')
704
mutter('need to make new .bzrignore file versioned')
705
b.add(['.bzrignore'])
709
class cmd_ignored(Command):
710
"""List ignored files and the patterns that matched them.
712
See also: bzr ignore"""
714
tree = Branch('.').working_tree()
715
for path, file_class, kind, file_id in tree.list_files():
716
if file_class != 'I':
718
## XXX: Slightly inefficient since this was already calculated
719
pat = tree.is_ignored(path)
720
print '%-50s %s' % (path, pat)
723
class cmd_lookup_revision(Command):
724
"""Lookup the revision-id from a revision-number
727
bzr lookup-revision 33
730
takes_args = ['revno']
732
def run(self, revno):
736
raise BzrCommandError("not a valid revision-number: %r" % revno)
738
print Branch('.').lookup_revision(revno)
741
class cmd_export(Command):
742
"""Export past revision to destination directory.
744
If no revision is specified this exports the last committed revision."""
745
takes_args = ['dest']
746
takes_options = ['revision']
747
def run(self, dest, revision=None):
750
rh = b.revision_history()[-1]
752
rh = b.lookup_revision(int(revision))
753
t = b.revision_tree(rh)
757
class cmd_cat(Command):
758
"""Write a file's text from a previous revision."""
760
takes_options = ['revision']
761
takes_args = ['filename']
763
def run(self, filename, revision=None):
765
raise BzrCommandError("bzr cat requires a revision number")
767
b.print_file(b.relpath(filename), int(revision))
770
class cmd_local_time_offset(Command):
771
"""Show the offset in seconds from GMT to local time."""
774
print bzrlib.osutils.local_time_offset()
778
class cmd_commit(Command):
779
"""Commit changes into a new revision.
781
If selected files are specified, only changes to those files are
782
committed. If a directory is specified then its contents are also
785
A selected-file commit may fail in some cases where the committed
786
tree would be invalid, such as trying to commit a file in a
787
newly-added directory that is not itself committed.
789
TODO: Run hooks on tree to-be-committed, and after commit.
791
TODO: Strict commit that fails if there are unknown or deleted files.
793
takes_args = ['selected*']
794
takes_options = ['message', 'file', 'verbose']
795
aliases = ['ci', 'checkin']
797
def run(self, message=None, file=None, verbose=True, selected_list=None):
798
from bzrlib.commit import commit
800
## Warning: shadows builtin file()
801
if not message and not file:
802
raise BzrCommandError("please specify a commit message",
803
["use either --message or --file"])
804
elif message and file:
805
raise BzrCommandError("please specify either --message or --file")
809
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
812
commit(b, message, verbose=verbose, specific_files=selected_list)
815
class cmd_check(Command):
816
"""Validate consistency of branch history.
818
This command checks various invariants about the branch storage to
819
detect data corruption or bzr bugs.
821
takes_args = ['dir?']
822
def run(self, dir='.'):
824
bzrlib.check.check(Branch(dir))
828
class cmd_whoami(Command):
829
"""Show bzr user id."""
830
takes_options = ['email']
832
def run(self, email=False):
834
print bzrlib.osutils.user_email()
836
print bzrlib.osutils.username()
839
class cmd_selftest(Command):
840
"""Run internal test suite"""
843
failures, tests = 0, 0
845
import doctest, bzrlib.store, bzrlib.tests
846
bzrlib.trace.verbose = False
848
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
849
bzrlib.tree, bzrlib.tests, bzrlib.commands, bzrlib.add:
850
mf, mt = doctest.testmod(m)
853
print '%-40s %3d tests' % (m.__name__, mt),
855
print '%3d FAILED!' % mf
859
print '%-40s %3d tests' % ('total', tests),
861
print '%3d FAILED!' % failures
867
class cmd_version(Command):
868
"""Show version of bzr"""
873
print "bzr (bazaar-ng) %s" % bzrlib.__version__
874
print bzrlib.__copyright__
875
print "http://bazaar-ng.org/"
877
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
878
print "you may use, modify and redistribute it under the terms of the GNU"
879
print "General Public License version 2 or later."
882
class cmd_rocks(Command):
883
"""Statement of optimism."""
886
print "it sure does!"
888
def parse_spec(spec):
890
parsed = spec.split('/@')
891
assert len(parsed) == 2
895
parsed[1] = int(parsed[1])
898
parsed = [spec, None]
901
class cmd_merge(Command):
902
"""Perform a three-way merge of trees."""
903
takes_args = ['other_spec', 'base_spec']
905
def run(self, other_spec, base_spec):
906
merge.merge(parse_spec(other_spec), parse_spec(base_spec))
908
class cmd_assert_fail(Command):
909
"""Test reporting of assertion failures"""
912
assert False, "always fails"
915
class cmd_help(Command):
916
"""Show help on a command or other topic.
918
For a list of all available commands, say 'bzr help commands'."""
919
takes_args = ['topic?']
922
def run(self, topic=None):
927
class cmd_update_stat_cache(Command):
928
"""Update stat-cache mapping inodes to SHA-1 hashes.
935
statcache.update_cache(b.base, b.read_working_inventory())
938
######################################################################
942
# list of all available options; the rhs can be either None for an
943
# option that takes no argument, or a constructor function that checks
967
def parse_args(argv):
968
"""Parse command line.
970
Arguments and options are parsed at this level before being passed
971
down to specific command handlers. This routine knows, from a
972
lookup table, something about the available options, what optargs
973
they take, and which commands will accept them.
975
>>> parse_args('--help'.split())
977
>>> parse_args('--version'.split())
978
([], {'version': True})
979
>>> parse_args('status --all'.split())
980
(['status'], {'all': True})
981
>>> parse_args('commit --message=biter'.split())
982
(['commit'], {'message': u'biter'})
987
# TODO: Maybe handle '--' to end options?
992
# option names must not be unicode
996
mutter(" got option %r" % a)
998
optname, optarg = a[2:].split('=', 1)
1001
if optname not in OPTIONS:
1002
bailout('unknown long option %r' % a)
1005
if shortopt not in SHORT_OPTIONS:
1006
bailout('unknown short option %r' % a)
1007
optname = SHORT_OPTIONS[shortopt]
1010
# XXX: Do we ever want to support this, e.g. for -r?
1011
bailout('repeated option %r' % a)
1013
optargfn = OPTIONS[optname]
1017
bailout('option %r needs an argument' % a)
1019
optarg = argv.pop(0)
1020
opts[optname] = optargfn(optarg)
1023
bailout('option %r takes no argument' % optname)
1024
opts[optname] = True
1033
def _match_argform(cmd, takes_args, args):
1036
# step through args and takes_args, allowing appropriate 0-many matches
1037
for ap in takes_args:
1041
argdict[argname] = args.pop(0)
1042
elif ap[-1] == '*': # all remaining arguments
1044
argdict[argname + '_list'] = args[:]
1047
argdict[argname + '_list'] = None
1050
raise BzrCommandError("command %r needs one or more %s"
1051
% (cmd, argname.upper()))
1053
argdict[argname + '_list'] = args[:]
1055
elif ap[-1] == '$': # all but one
1057
raise BzrCommandError("command %r needs one or more %s"
1058
% (cmd, argname.upper()))
1059
argdict[argname + '_list'] = args[:-1]
1065
raise BzrCommandError("command %r requires argument %s"
1066
% (cmd, argname.upper()))
1068
argdict[argname] = args.pop(0)
1071
raise BzrCommandError("extra argument to command %s: %s"
1079
"""Execute a command.
1081
This is similar to main(), but without all the trappings for
1082
logging and error handling.
1084
argv = [a.decode(bzrlib.user_encoding) for a in argv]
1087
args, opts = parse_args(argv[1:])
1095
elif 'version' in opts:
1098
cmd = str(args.pop(0))
1105
canonical_cmd, cmd_class = get_cmd_class(cmd)
1108
if 'profile' in opts:
1114
# check options are reasonable
1115
allowed = cmd_class.takes_options
1117
if oname not in allowed:
1118
raise BzrCommandError("option '--%s' is not allowed for command %r"
1121
# mix arguments and options into one dictionary
1122
cmdargs = _match_argform(cmd, cmd_class.takes_args, args)
1124
for k, v in opts.items():
1125
cmdopts[k.replace('-', '_')] = v
1128
import hotshot, tempfile
1129
pffileno, pfname = tempfile.mkstemp()
1131
prof = hotshot.Profile(pfname)
1132
ret = prof.runcall(cmd_class, cmdopts, cmdargs) or 0
1135
import hotshot.stats
1136
stats = hotshot.stats.load(pfname)
1138
stats.sort_stats('time')
1139
## XXX: Might like to write to stderr or the trace file instead but
1140
## print_stats seems hardcoded to stdout
1141
stats.print_stats(20)
1149
return cmd_class(cmdopts, cmdargs).status
1152
def _report_exception(summary, quiet=False):
1154
log_error('bzr: ' + summary)
1155
bzrlib.trace.log_exception()
1158
tb = sys.exc_info()[2]
1159
exinfo = traceback.extract_tb(tb)
1161
sys.stderr.write(' at %s:%d in %s()\n' % exinfo[-1][:3])
1162
sys.stderr.write(' see ~/.bzr.log for debug information\n')
1169
bzrlib.open_tracefile(argv)
1174
return run_bzr(argv)
1176
# do this here inside the exception wrappers to catch EPIPE
1179
quiet = isinstance(e, (BzrCommandError))
1180
_report_exception('error: ' + e.args[0], quiet=quiet)
1183
# some explanation or hints
1186
except AssertionError, e:
1187
msg = 'assertion failed'
1189
msg += ': ' + str(e)
1190
_report_exception(msg)
1192
except KeyboardInterrupt, e:
1193
_report_exception('interrupted', quiet=True)
1195
except Exception, e:
1197
if (isinstance(e, IOError)
1198
and hasattr(e, 'errno')
1199
and e.errno == errno.EPIPE):
1203
msg = str(e).rstrip('\n')
1204
_report_exception(msg, quiet)
1207
bzrlib.trace.close_trace()
1210
if __name__ == '__main__':
1211
sys.exit(main(sys.argv))