35
35
lazy_import(globals(), """
39
38
from warnings import warn
42
41
from bzrlib import (
54
from bzrlib.hooks import HookPoint, Hooks
55
# Compatibility - Option used to be in commands.
56
from bzrlib.option import Option
57
from bzrlib import registry
58
51
from bzrlib.symbol_versioning import (
59
52
deprecated_function,
62
suppress_deprecation_warnings,
66
class CommandInfo(object):
67
"""Information about a command."""
69
def __init__(self, aliases):
70
"""The list of aliases for the command."""
71
self.aliases = aliases
74
def from_command(klass, command):
75
"""Factory to construct a CommandInfo from a command."""
76
return klass(command.aliases)
79
class CommandRegistry(registry.Registry):
82
def _get_name(command_name):
83
if command_name.startswith("cmd_"):
84
return _unsquish_command_name(command_name)
88
def register(self, cmd, decorate=False):
89
"""Utility function to help register a command
91
:param cmd: Command subclass to register
92
:param decorate: If true, allow overriding an existing command
93
of the same name; the old command is returned by this function.
94
Otherwise it is an error to try to override an existing command.
97
k_unsquished = self._get_name(k)
99
previous = self.get(k_unsquished)
101
previous = _builtin_commands().get(k_unsquished)
102
info = CommandInfo.from_command(cmd)
104
registry.Registry.register(self, k_unsquished, cmd,
105
override_existing=decorate, info=info)
107
trace.warning('Two plugins defined the same command: %r' % k)
108
trace.warning('Not loading the one in %r' %
109
sys.modules[cmd.__module__])
110
trace.warning('Previously this command was registered from %r' %
111
sys.modules[previous.__module__])
114
def register_lazy(self, command_name, aliases, module_name):
115
"""Register a command without loading its module.
117
:param command_name: The primary name of the command.
118
:param aliases: A list of aliases for the command.
119
:module_name: The module that the command lives in.
121
key = self._get_name(command_name)
122
registry.Registry.register_lazy(self, key, module_name, command_name,
123
info=CommandInfo(aliases))
126
plugin_cmds = CommandRegistry()
56
from bzrlib.option import Option
129
62
def register_command(cmd, decorate=False):
63
"""Utility function to help register a command
65
:param cmd: Command subclass to register
66
:param decorate: If true, allow overriding an existing command
67
of the same name; the old command is returned by this function.
68
Otherwise it is an error to try to override an existing command.
130
70
global plugin_cmds
131
return plugin_cmds.register(cmd, decorate)
72
if k.startswith("cmd_"):
73
k_unsquished = _unsquish_command_name(k)
76
if k_unsquished not in plugin_cmds:
77
plugin_cmds[k_unsquished] = cmd
78
## trace.mutter('registered plugin command %s', k_unsquished)
79
if decorate and k_unsquished in builtin_command_names():
80
return _builtin_commands()[k_unsquished]
82
result = plugin_cmds[k_unsquished]
83
plugin_cmds[k_unsquished] = cmd
86
trace.log_error('Two plugins defined the same command: %r' % k)
87
trace.log_error('Not loading the one in %r' % sys.modules[cmd.__module__])
88
trace.log_error('Previously this command was registered from %r' %
89
sys.modules[plugin_cmds[k_unsquished].__module__])
134
92
def _squish_command_name(cmd):
138
96
def _unsquish_command_name(cmd):
97
assert cmd.startswith("cmd_")
139
98
return cmd[4:].replace('_','-')
142
101
def _builtin_commands():
143
102
import bzrlib.builtins
144
return _scan_module_for_commands(bzrlib.builtins)
147
def _scan_module_for_commands(module):
149
for name, obj in module.__dict__.iteritems():
104
builtins = bzrlib.builtins.__dict__
105
for name in builtins:
150
106
if name.startswith("cmd_"):
151
107
real_name = _unsquish_command_name(name)
108
r[real_name] = builtins[name]
156
def _list_bzr_commands(names):
157
"""Find commands from bzr's core and plugins."""
158
# to eliminate duplicates
159
names.update(builtin_command_names())
160
names.update(plugin_command_names())
164
def all_command_names():
165
"""Return a set of all command names."""
167
for hook in Command.hooks['list_commands']:
170
raise AssertionError(
171
'hook %s returned None' % Command.hooks.get_hook_name(hook))
175
112
def builtin_command_names():
176
"""Return list of builtin command names.
178
Use of all_command_names() is encouraged rather than builtin_command_names
179
and/or plugin_command_names.
113
"""Return list of builtin command names."""
181
114
return _builtin_commands().keys()
184
117
def plugin_command_names():
185
"""Returns command names from commands registered by plugins."""
186
118
return plugin_cmds.keys()
189
@deprecated_function(deprecated_in((1, 17, 0)))
190
def get_all_cmds(plugins_override=False):
191
"""Return canonical name and class for most commands.
193
NB: This does not return all commands since the introduction of
194
command hooks, and returning the class is not sufficient to
195
get correctly setup commands, which is why it is deprecated.
197
Use 'all_command_names' + 'get_cmd_object' instead.
121
def _get_cmd_dict(plugins_override=True):
122
"""Return name->class mapping for all commands."""
199
123
d = _builtin_commands()
200
124
if plugins_override:
201
d.update(plugin_cmds.iteritems())
202
for k, v in d.iteritems():
125
d.update(plugin_cmds)
129
def get_all_cmds(plugins_override=True):
130
"""Return canonical name and class for all registered commands."""
131
for k, v in _get_cmd_dict(plugins_override=plugins_override).iteritems():
206
135
def get_cmd_object(cmd_name, plugins_override=True):
207
"""Return the command object for a command.
136
"""Return the canonical name and command class for a command.
210
139
If true, plugin commands can override builtins.
218
147
def _get_cmd_object(cmd_name, plugins_override=True):
219
"""Get a command object.
148
"""Worker for get_cmd_object which raises KeyError rather than BzrCommandError."""
149
from bzrlib.externalcommand import ExternalCommand
221
:param cmd_name: The name of the command.
222
:param plugins_override: Allow plugins to override builtins.
223
:return: A Command object instance
224
:raises KeyError: If no command is found.
226
151
# We want only 'ascii' command names, but the user may have typed
227
152
# in a Unicode name. In that case, they should just get a
228
153
# 'command not found' error later.
229
154
# In the future, we may actually support Unicode command names.
232
for hook in Command.hooks['get_command']:
233
cmd = hook(cmd, cmd_name)
234
if cmd is not None and not plugins_override and not cmd.plugin_name():
235
# We've found a non-plugin command, don't permit it to be
239
for hook in Command.hooks['get_missing_command']:
246
# Allow plugins to extend commands
247
for hook in Command.hooks['extend_command']:
252
def _try_plugin_provider(cmd_name):
253
"""Probe for a plugin provider having cmd_name."""
255
plugin_metadata, provider = probe_for_provider(cmd_name)
256
raise errors.CommandAvailableInPlugin(cmd_name,
257
plugin_metadata, provider)
258
except errors.NoPluginAvailable:
262
def probe_for_provider(cmd_name):
263
"""Look for a provider for cmd_name.
265
:param cmd_name: The command name.
266
:return: plugin_metadata, provider for getting cmd_name.
267
:raises NoPluginAvailable: When no provider can supply the plugin.
269
# look for providers that provide this command but aren't installed
270
for provider in command_providers_registry:
272
return provider.plugin_for_command(cmd_name), provider
273
except errors.NoPluginAvailable:
275
raise errors.NoPluginAvailable(cmd_name)
278
def _get_bzr_command(cmd_or_None, cmd_name):
279
"""Get a command from bzr's core."""
280
cmds = _builtin_commands()
156
# first look up this command under the specified name
157
cmds = _get_cmd_dict(plugins_override=plugins_override)
282
159
return cmds[cmd_name]()
285
163
# look for any command which claims this as an alias
286
164
for real_cmd_name, cmd_class in cmds.iteritems():
287
165
if cmd_name in cmd_class.aliases:
288
166
return cmd_class()
292
def _get_external_command(cmd_or_None, cmd_name):
293
"""Lookup a command that is a shell script."""
294
# Only do external command lookups when no command is found so far.
295
if cmd_or_None is not None:
297
from bzrlib.externalcommand import ExternalCommand
298
168
cmd_obj = ExternalCommand.find_command(cmd_name)
303
def _get_plugin_command(cmd_or_None, cmd_name):
304
"""Get a command from bzr's plugins."""
306
return plugin_cmds.get(cmd_name)()
309
for key in plugin_cmds.keys():
310
info = plugin_cmds.get_info(key)
311
if cmd_name in info.aliases:
312
return plugin_cmds.get(key)()
316
174
class Command(object):
378
235
encoding_type = 'strict'
382
239
def __init__(self):
383
240
"""Construct an instance of this command."""
384
241
if self.__doc__ == Command.__doc__:
385
242
warn("No help message set for %r" % self)
386
243
# List of standard options directly supported
387
244
self.supported_std_options = []
388
self._operation = cleanup.OperationWithCleanups(self.run)
390
def add_cleanup(self, cleanup_func, *args, **kwargs):
391
"""Register a function to call after self.run returns or raises.
393
Functions will be called in LIFO order.
395
self._operation.add_cleanup(cleanup_func, *args, **kwargs)
397
def cleanup_now(self):
398
"""Execute and empty pending cleanup functions immediately.
400
After cleanup_now all registered cleanups are forgotten. add_cleanup
401
may be called again after cleanup_now; these cleanups will be called
402
after self.run returns or raises (or when cleanup_now is next called).
404
This is useful for releasing expensive or contentious resources (such
405
as write locks) before doing further work that does not require those
406
resources (such as writing results to self.outf).
408
self._operation.cleanup_now()
410
@deprecated_method(deprecated_in((2, 1, 0)))
411
246
def _maybe_expand_globs(self, file_list):
412
247
"""Glob expand file_list if the platform does not do that itself.
414
Not used anymore, now that the bzr command-line parser globs on
417
249
:return: A possibly empty list of unicode paths.
419
251
Introduced in bzrlib 0.18.
255
if sys.platform == 'win32':
256
file_list = win32utils.glob_expand(file_list)
257
return list(file_list)
423
259
def _usage(self):
424
260
"""Return single-line grammar for this command.
435
271
elif aname[-1] == '*':
436
272
aname = '[' + aname[:-1] + '...]'
438
s = s[:-1] # remove last space
441
279
def get_help_text(self, additional_see_also=None, plain=True,
442
see_also_as_links=False, verbose=True):
280
see_also_as_links=False):
443
281
"""Return a text string with help for this command.
445
283
:param additional_see_also: Additional help topics to be
446
284
cross-referenced.
447
285
:param plain: if False, raw help (reStructuredText) is
448
286
returned instead of plain text.
449
287
:param see_also_as_links: if True, convert items in 'See also'
450
288
list to internal links (used by bzr_man rstx generator)
451
:param verbose: if True, display the full help, otherwise
452
leave out the descriptive sections and just display
453
usage help (e.g. Purpose, Usage, Options) with a
454
message explaining how to obtain full help.
456
290
doc = self.help()
458
292
raise NotImplementedError("sorry, no detailed help yet for %r" % self.name())
460
294
# Extract the summary (purpose) and sections out from the text
461
purpose,sections,order = self._get_help_parts(doc)
295
purpose,sections = self._get_help_parts(doc)
463
297
# If a custom usage section was provided, use it
464
298
if sections.has_key('Usage'):
478
312
# Add the options
480
# XXX: optparse implicitly rewraps the help, and not always perfectly,
481
# so we get <https://bugs.launchpad.net/bzr/+bug/249908>. -- mbp
483
313
options = option.get_optparser(self.options()).format_option_help()
484
# XXX: According to the spec, ReST option lists actually don't support
485
# options like --1.9 so that causes syntax errors (in Sphinx at least).
486
# As that pattern always appears in the commands that break, we trap
487
# on that and then format that block of 'format' options as a literal
489
if not plain and options.find(' --1.9 ') != -1:
490
options = options.replace(' format:\n', ' format::\n\n', 1)
491
314
if options.startswith('Options:'):
492
315
result += ':' + options
493
316
elif options.startswith('options:'):
497
320
result += options
501
# Add the description, indenting it 2 spaces
502
# to match the indentation of the options
503
if sections.has_key(None):
504
text = sections.pop(None)
505
text = '\n '.join(text.splitlines())
506
result += ':%s:\n %s\n\n' % ('Description',text)
323
# Add the description, indenting it 2 spaces
324
# to match the indentation of the options
325
if sections.has_key(None):
326
text = sections.pop(None)
327
text = '\n '.join(text.splitlines())
328
result += ':%s:\n %s\n\n' % ('Description',text)
508
# Add the custom sections (e.g. Examples). Note that there's no need
509
# to indent these as they must be indented already in the source.
512
if sections.has_key(label):
513
result += ':%s:\n%s\n' % (label,sections[label])
516
result += ("See bzr help %s for more details and examples.\n\n"
330
# Add the custom sections (e.g. Examples). Note that there's no need
331
# to indent these as they must be indented already in the source.
333
labels = sorted(sections.keys())
335
result += ':%s:\n%s\n\n' % (label,sections[label])
519
337
# Add the aliases, source (plug-in) and see also links, if any
533
351
# so don't create a real link
534
352
see_also_links.append(item)
536
# Use a Sphinx link for this entry
537
link_text = ":doc:`%s <%s-help>`" % (item, item)
538
see_also_links.append(link_text)
354
# Use a reST link for this entry
355
see_also_links.append("`%s`_" % (item,))
539
356
see_also = see_also_links
540
357
result += ':See also: '
541
358
result += ', '.join(see_also) + '\n'
543
# If this will be rendered as plain text, convert it
360
# If this will be rendered as plan text, convert it
545
362
import bzrlib.help_topics
546
363
result = bzrlib.help_topics.help_as_plain_text(result)
550
367
def _get_help_parts(text):
551
368
"""Split help text into a summary and named sections.
553
:return: (summary,sections,order) where summary is the top line and
370
:return: (summary,sections) where summary is the top line and
554
371
sections is a dictionary of the rest indexed by section name.
555
order is the order the section appear in the text.
556
372
A section starts with a heading line of the form ":xxx:".
557
373
Indented text on following lines is the section value.
558
374
All text found outside a named section is assigned to the
559
375
default section which is given the key of None.
561
def save_section(sections, order, label, section):
377
def save_section(sections, label, section):
562
378
if len(section) > 0:
563
379
if sections.has_key(label):
564
380
sections[label] += '\n' + section
567
382
sections[label] = section
569
384
lines = text.rstrip().splitlines()
570
385
summary = lines.pop(0)
573
387
label,section = None,''
574
388
for line in lines:
575
389
if line.startswith(':') and line.endswith(':') and len(line) > 2:
576
save_section(sections, order, label, section)
390
save_section(sections, label, section)
577
391
label,section = line[1:-1],''
578
elif (label is not None) and len(line) > 1 and not line[0].isspace():
579
save_section(sections, order, label, section)
392
elif label != None and len(line) > 1 and not line[0].isspace():
393
save_section(sections, label, section)
580
394
label,section = None,line
582
396
if len(section) > 0:
583
397
section += '\n' + line
586
save_section(sections, order, label, section)
587
return summary, sections, order
400
save_section(sections, label, section)
401
return summary, sections
589
403
def get_help_topic(self):
590
404
"""Return the commands help topic - its name."""
620
434
def _setup_outf(self):
621
435
"""Return a file linked to stdout, which has proper encoding."""
622
self.outf = ui.ui_factory.make_output_stream(
623
encoding_type=self.encoding_type)
436
assert self.encoding_type in ['strict', 'exact', 'replace']
438
# Originally I was using self.stdout, but that looks
439
# *way* too much like sys.stdout
440
if self.encoding_type == 'exact':
441
# force sys.stdout to be binary stream on win32
442
if sys.platform == 'win32':
443
fileno = getattr(sys.stdout, 'fileno', None)
446
msvcrt.setmode(fileno(), os.O_BINARY)
447
self.outf = sys.stdout
450
output_encoding = osutils.get_terminal_encoding()
452
self.outf = codecs.getwriter(output_encoding)(sys.stdout,
453
errors=self.encoding_type)
454
# For whatever reason codecs.getwriter() does not advertise its encoding
455
# it just returns the encoding of the wrapped file, which is completely
456
# bogus. So set the attribute, so we can find the correct encoding later.
457
self.outf.encoding = output_encoding
625
459
def run_argv_aliases(self, argv, alias_argv=None):
626
460
"""Parse the command line and run with extra aliases in alias_argv."""
702
class CommandHooks(Hooks):
703
"""Hooks related to Command object creation/enumeration."""
706
"""Create the default hooks.
708
These are all empty initially, because by default nothing should get
712
self.create_hook(HookPoint('extend_command',
713
"Called after creating a command object to allow modifications "
714
"such as adding or removing options, docs etc. Called with the "
715
"new bzrlib.commands.Command object.", (1, 13), None))
716
self.create_hook(HookPoint('get_command',
717
"Called when creating a single command. Called with "
718
"(cmd_or_None, command_name). get_command should either return "
719
"the cmd_or_None parameter, or a replacement Command object that "
720
"should be used for the command. Note that the Command.hooks "
721
"hooks are core infrastructure. Many users will prefer to use "
722
"bzrlib.commands.register_command or plugin_cmds.register_lazy.",
724
self.create_hook(HookPoint('get_missing_command',
725
"Called when creating a single command if no command could be "
726
"found. Called with (command_name). get_missing_command should "
727
"either return None, or a Command object to be used for the "
728
"command.", (1, 17), None))
729
self.create_hook(HookPoint('list_commands',
730
"Called when enumerating commands. Called with a set of "
731
"cmd_name strings for all the commands found so far. This set "
732
" is safe to mutate - e.g. to remove a command. "
733
"list_commands should return the updated set of command names.",
736
Command.hooks = CommandHooks()
739
529
def parse_args(command, argv, alias_argv=None):
740
530
"""Parse command line.
742
532
Arguments and options are parsed at this level before being passed
743
533
down to specific command handlers. This routine knows, from a
744
534
lookup table, something about the available options, what optargs
793
583
% (cmd, argname.upper()))
795
585
argdict[argname] = args.pop(0)
798
588
raise errors.BzrCommandError("extra argument to command %s: %s"
799
589
% (cmd, args[0]))
803
def apply_coveraged(dirname, the_callable, *args, **kwargs):
804
# Cannot use "import trace", as that would import bzrlib.trace instead of
805
# the standard library's trace.
806
trace = __import__('trace')
808
tracer = trace.Trace(count=1, trace=0)
809
sys.settrace(tracer.globaltrace)
810
threading.settrace(tracer.globaltrace)
813
return exception_to_return_code(the_callable, *args, **kwargs)
816
results = tracer.results()
817
results.write_results(show_missing=1, summary=False,
821
595
def apply_profiled(the_callable, *args, **kwargs):
842
615
os.remove(pfname)
845
def exception_to_return_code(the_callable, *args, **kwargs):
846
"""UI level helper for profiling and coverage.
848
This transforms exceptions into a return value of 3. As such its only
849
relevant to the UI layer, and should never be called where catching
850
exceptions may be desirable.
853
return the_callable(*args, **kwargs)
854
except (KeyboardInterrupt, Exception), e:
855
# used to handle AssertionError and KeyboardInterrupt
856
# specially here, but hopefully they're handled ok by the logger now
857
exc_info = sys.exc_info()
858
exitcode = trace.report_exception(exc_info, sys.stderr)
859
if os.environ.get('BZR_PDB'):
860
print '**** entering debugger'
863
if sys.version_info[:2] < (2, 6):
865
# pdb.post_mortem(tb)
866
# but because pdb.post_mortem gives bad results for tracebacks
867
# from inside generators, we do it manually.
868
# (http://bugs.python.org/issue4150, fixed in Python 2.6)
870
# Setup pdb on the traceback
873
p.setup(tb.tb_frame, tb)
874
# Point the debugger at the deepest frame of the stack
875
p.curindex = len(p.stack) - 1
876
p.curframe = p.stack[p.curindex][0]
877
# Start the pdb prompt.
878
p.print_stack_entry(p.stack[p.curindex])
886
618
def apply_lsprofiled(filename, the_callable, *args, **kwargs):
887
619
from bzrlib.lsprof import profile
888
ret, stats = profile(exception_to_return_code, the_callable, *args, **kwargs)
620
ret, stats = profile(the_callable, *args, **kwargs)
890
622
if filename is None:
915
642
config = bzrlib.config.GlobalConfig()
916
643
alias = config.get_alias(cmd)
918
return shlex_split_unicode(alias)
646
return [a.decode('utf-8') for a in shlex.split(alias.encode('utf-8'))]
922
650
def run_bzr(argv):
923
651
"""Execute a command.
653
This is similar to main(), but without all the trappings for
654
logging and error handling.
926
657
The command-line arguments, without the program name from argv[0]
927
658
These should already be decoded. All library/test code calling
928
659
run_bzr should be passing valid strings (don't need decoding).
930
661
Returns a command status or raises an exception.
932
663
Special master options: these must come before the command because
1035
750
run_argv = [argv, alias_argv]
1038
# We can be called recursively (tests for example), but we don't want
1039
# the verbosity level to propagate.
1040
saved_verbosity_level = option._verbosity_level
1041
option._verbosity_level = 0
1043
if opt_coverage_dir:
1045
'--coverage ignored, because --lsprof is in use.')
1046
754
ret = apply_lsprofiled(opt_lsprof_file, run, *run_argv)
1047
755
elif opt_profile:
1048
if opt_coverage_dir:
1050
'--coverage ignored, because --profile is in use.')
1051
756
ret = apply_profiled(run, *run_argv)
1052
elif opt_coverage_dir:
1053
ret = apply_coveraged(opt_coverage_dir, run, *run_argv)
1055
758
ret = run(*run_argv)
1058
# reset, in case we may do other commands later within the same
1059
# process. Commands that want to execute sub-commands must propagate
1060
# --verbose in their own way.
1061
if 'memory' in debug.debug_flags:
1062
trace.debug_memory('Process status after command:', short=False)
1063
option._verbosity_level = saved_verbosity_level
761
# reset, in case we may do other commands later within the same process
762
option._verbosity_level = 0
1066
764
def display_command(func):
1067
765
"""Decorator that suppresses pipe/interrupt errors."""
1083
781
return ignore_pipe
1086
def install_bzr_command_hooks():
1087
"""Install the hooks to supply bzr's own commands."""
1088
if _list_bzr_commands in Command.hooks["list_commands"]:
1090
Command.hooks.install_named_hook("list_commands", _list_bzr_commands,
1092
Command.hooks.install_named_hook("get_command", _get_bzr_command,
1094
Command.hooks.install_named_hook("get_command", _get_plugin_command,
1095
"bzr plugin commands")
1096
Command.hooks.install_named_hook("get_command", _get_external_command,
1097
"bzr external command lookup")
1098
Command.hooks.install_named_hook("get_missing_command", _try_plugin_provider,
1099
"bzr plugin-provider-db check")
1102
def main(argv=None):
1103
"""Main entry point of command-line interface.
1105
:param argv: list of unicode command-line arguments similar to sys.argv.
1106
argv[0] is script name usually, it will be ignored.
1107
Don't pass here sys.argv because this list contains plain strings
1108
and not unicode; pass None instead.
1110
:return: exit code of bzr command.
1112
785
import bzrlib.ui
1113
bzrlib.ui.ui_factory = bzrlib.ui.make_ui_for_terminal(
1114
sys.stdin, sys.stdout, sys.stderr)
1116
# Is this a final release version? If so, we should suppress warnings
1117
if bzrlib.version_info[3] == 'final':
1118
suppress_deprecation_warnings(override=True)
1120
argv = osutils.get_unicode_argv()
1124
# ensure all arguments are unicode strings
1126
if isinstance(a, unicode):
1129
new_argv.append(a.decode('ascii'))
1130
except UnicodeDecodeError:
1131
raise errors.BzrError("argv should be list of unicode strings.")
786
from bzrlib.ui.text import TextUIFactory
787
bzrlib.ui.ui_factory = TextUIFactory()
789
argv = [a.decode(bzrlib.user_encoding) for a in argv[1:]]
790
except UnicodeDecodeError:
791
raise errors.BzrError(("Parameter '%r' is unsupported by the current "
1133
793
ret = run_bzr_catch_errors(argv)
1134
bzrlib.ui.ui_factory.log_transport_activity(
1135
display=('bytes' in debug.debug_flags))
1136
794
trace.mutter("return code %d", ret)
1137
osutils.report_extension_load_failures()
1141
798
def run_bzr_catch_errors(argv):
1142
"""Run a bzr command with parameters as described by argv.
1144
This function assumed that that UI layer is setup, that symbol deprecations
1145
are already applied, and that unicode decoding has already been performed on argv.
1147
install_bzr_command_hooks()
1148
return exception_to_return_code(run_bzr, argv)
799
# Note: The except clause logic below should be kept in sync with the
800
# profile() routine in lsprof.py.
803
except (KeyboardInterrupt, Exception), e:
804
# used to handle AssertionError and KeyboardInterrupt
805
# specially here, but hopefully they're handled ok by the logger now
806
exitcode = trace.report_exception(sys.exc_info(), sys.stderr)
807
if os.environ.get('BZR_PDB'):
808
print '**** entering debugger'
810
pdb.post_mortem(sys.exc_traceback)
1151
814
def run_bzr_catch_user_errors(argv):
added
removed
bzrlib/commands.py
