13
13
# You should have received a copy of the GNU General Public License
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14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
# TODO: probably should say which arguments are candidates for glob
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# expansion on windows and do that at the command level.
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21
# TODO: Define arguments by objects, rather than just using names.
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# Those objects can specify the expected type of the argument, which
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69
class CommandRegistry(registry.Registry):
75
"""Special registry mapping command names to command classes.
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:ivar overridden_registry: Look in this registry for commands being
78
overridden by this registry. This can be used to tell plugin commands
79
about the builtin they're decorating.
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registry.Registry.__init__(self)
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self.overridden_registry = None
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# map from aliases to the real command that implements the name
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def get(self, command_name):
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real_name = self._alias_dict.get(command_name, command_name)
90
return registry.Registry.get(self, real_name)
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72
def _get_name(command_name):
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89
previous = self.get(k_unsquished)
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if self.overridden_registry:
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previous = self.overridden_registry.get(k_unsquished)
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previous = _builtin_commands().get(k_unsquished)
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info = CommandInfo.from_command(cmd)
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registry.Registry.register(self, k_unsquished, cmd,
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override_existing=decorate, info=info)
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trace.warning('Two plugins defined the same command: %r' % k)
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trace.warning('Not loading the one in %r' %
125
sys.modules[cmd.__module__])
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trace.warning('Previously this command was registered from %r' %
127
sys.modules[previous.__module__])
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for a in cmd.aliases:
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self._alias_dict[a] = k_unsquished
97
trace.log_error('Two plugins defined the same command: %r' % k)
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trace.log_error('Not loading the one in %r' %
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sys.modules[cmd.__module__])
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trace.log_error('Previously this command was registered from %r' %
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sys.modules[previous.__module__])
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def register_lazy(self, command_name, aliases, module_name):
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111
key = self._get_name(command_name)
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registry.Registry.register_lazy(self, key, module_name, command_name,
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113
info=CommandInfo(aliases))
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self._alias_dict[a] = key
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plugin_cmds = CommandRegistry()
147
builtin_command_registry = CommandRegistry()
148
plugin_cmds.overridden_registry = builtin_command_registry
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def register_command(cmd, decorate=False):
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"""Register a plugin command.
154
Should generally be avoided in favor of lazy registration.
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global plugin_cmds
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return plugin_cmds.register(cmd, decorate)
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129
return cmd[4:].replace('_','-')
168
@deprecated_function(deprecated_in((2, 2, 0)))
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def _builtin_commands():
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"""Return a dict of {name: cmd_class} for builtin commands.
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:deprecated: Use the builtin_command_registry registry instead
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# return dict(name: cmd_class)
175
return dict(builtin_command_registry.items())
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def _register_builtin_commands():
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if builtin_command_registry.keys():
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import bzrlib.builtins
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for cmd_class in _scan_module_for_commands(bzrlib.builtins).values():
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builtin_command_registry.register(cmd_class)
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bzrlib.builtins._register_lazy_builtins()
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def _scan_module_for_commands(module):
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for name, obj in module.__dict__.iteritems():
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builtins = bzrlib.builtins.__dict__
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for name in builtins:
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if name.startswith("cmd_"):
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real_name = _unsquish_command_name(name)
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r[real_name] = builtins[name]
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def _list_bzr_commands(names):
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"""Find commands from bzr's core and plugins.
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This is not the public interface, just the default hook called by all_command_names.
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# to eliminate duplicates
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names.update(builtin_command_names())
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names.update(plugin_command_names())
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def all_command_names():
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"""Return a set of all command names."""
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for hook in Command.hooks['list_commands']:
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raise AssertionError(
215
'hook %s returned None' % Command.hooks.get_hook_name(hook))
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def builtin_command_names():
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"""Return list of builtin command names.
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"""Return list of builtin command names."""
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return _builtin_commands().keys()
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Use of all_command_names() is encouraged rather than builtin_command_names
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and/or plugin_command_names.
225
return builtin_command_registry.keys()
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148
def plugin_command_names():
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"""Returns command names from commands registered by plugins."""
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return plugin_cmds.keys()
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def _get_cmd_dict(plugins_override=True):
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"""Return name->class mapping for all commands."""
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d = _builtin_commands()
156
d.update(plugin_cmds.iteritems())
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def get_all_cmds(plugins_override=True):
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"""Return canonical name and class for all registered commands."""
162
for k, v in _get_cmd_dict(plugins_override=plugins_override).iteritems():
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def get_cmd_object(cmd_name, plugins_override=True):
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"""Return the command object for a command.
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"""Return the canonical name and command class for a command.
237
170
If true, plugin commands can override builtins.
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raise errors.BzrCommandError('unknown command "%s"' % cmd_name)
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def _get_cmd_object(cmd_name, plugins_override=True, check_missing=True):
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"""Get a command object.
178
def _get_cmd_object(cmd_name, plugins_override=True):
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"""Worker for get_cmd_object which raises KeyError rather than BzrCommandError."""
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from bzrlib.externalcommand import ExternalCommand
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:param cmd_name: The name of the command.
249
:param plugins_override: Allow plugins to override builtins.
250
:param check_missing: Look up commands not found in the regular index via
251
the get_missing_command hook.
252
:return: A Command object instance
253
:raises KeyError: If no command is found.
255
182
# We want only 'ascii' command names, but the user may have typed
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183
# in a Unicode name. In that case, they should just get a
257
184
# 'command not found' error later.
258
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# In the future, we may actually support Unicode command names.
261
for hook in Command.hooks['get_command']:
262
cmd = hook(cmd, cmd_name)
263
if cmd is not None and not plugins_override and not cmd.plugin_name():
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# We've found a non-plugin command, don't permit it to be
267
if cmd is None and check_missing:
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for hook in Command.hooks['get_missing_command']:
275
# Allow plugins to extend commands
276
for hook in Command.hooks['extend_command']:
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def _try_plugin_provider(cmd_name):
282
"""Probe for a plugin provider having cmd_name."""
284
plugin_metadata, provider = probe_for_provider(cmd_name)
285
raise errors.CommandAvailableInPlugin(cmd_name,
286
plugin_metadata, provider)
287
except errors.NoPluginAvailable:
291
def probe_for_provider(cmd_name):
292
"""Look for a provider for cmd_name.
294
:param cmd_name: The command name.
295
:return: plugin_metadata, provider for getting cmd_name.
296
:raises NoPluginAvailable: When no provider can supply the plugin.
298
# look for providers that provide this command but aren't installed
299
for provider in command_providers_registry:
187
# first look up this command under the specified name
301
return provider.plugin_for_command(cmd_name), provider
302
except errors.NoPluginAvailable:
190
return plugin_cmds.get(cmd_name)()
304
raise errors.NoPluginAvailable(cmd_name)
307
def _get_bzr_command(cmd_or_None, cmd_name):
308
"""Get a command from bzr's core."""
193
cmds = _get_cmd_dict(plugins_override=False)
310
cmd_class = builtin_command_registry.get(cmd_name)
195
return cmds[cmd_name]()
318
def _get_external_command(cmd_or_None, cmd_name):
319
"""Lookup a command that is a shell script."""
320
# Only do external command lookups when no command is found so far.
321
if cmd_or_None is not None:
323
from bzrlib.externalcommand import ExternalCommand
199
for key in plugin_cmds.keys():
200
info = plugin_cmds.get_info(key)
201
if cmd_name in info.aliases:
202
return plugin_cmds.get(key)()
203
# look for any command which claims this as an alias
204
for real_cmd_name, cmd_class in cmds.iteritems():
205
if cmd_name in cmd_class.aliases:
324
208
cmd_obj = ExternalCommand.find_command(cmd_name)
212
# look for plugins that provide this command but aren't installed
213
for provider in command_providers_registry:
215
plugin_metadata = provider.plugin_for_command(cmd_name)
216
except errors.NoPluginAvailable:
219
raise errors.CommandAvailableInPlugin(cmd_name,
220
plugin_metadata, provider)
329
def _get_plugin_command(cmd_or_None, cmd_name):
330
"""Get a command from bzr's plugins."""
332
return plugin_cmds.get(cmd_name)()
335
for key in plugin_cmds.keys():
336
info = plugin_cmds.get_info(key)
337
if cmd_name in info.aliases:
338
return plugin_cmds.get(key)()
342
225
class Command(object):
404
286
encoding_type = 'strict'
408
290
def __init__(self):
409
291
"""Construct an instance of this command."""
410
292
if self.__doc__ == Command.__doc__:
411
293
warn("No help message set for %r" % self)
412
294
# List of standard options directly supported
413
295
self.supported_std_options = []
416
def add_cleanup(self, cleanup_func, *args, **kwargs):
417
"""Register a function to call after self.run returns or raises.
419
Functions will be called in LIFO order.
421
self._operation.add_cleanup(cleanup_func, *args, **kwargs)
423
def cleanup_now(self):
424
"""Execute and empty pending cleanup functions immediately.
426
After cleanup_now all registered cleanups are forgotten. add_cleanup
427
may be called again after cleanup_now; these cleanups will be called
428
after self.run returns or raises (or when cleanup_now is next called).
430
This is useful for releasing expensive or contentious resources (such
431
as write locks) before doing further work that does not require those
432
resources (such as writing results to self.outf). Note though, that
433
as it releases all resources, this may release locks that the command
434
wants to hold, so use should be done with care.
436
self._operation.cleanup_now()
438
@deprecated_method(deprecated_in((2, 1, 0)))
439
297
def _maybe_expand_globs(self, file_list):
440
298
"""Glob expand file_list if the platform does not do that itself.
442
Not used anymore, now that the bzr command-line parser globs on
445
300
:return: A possibly empty list of unicode paths.
447
302
Introduced in bzrlib 0.18.
306
if sys.platform == 'win32':
307
file_list = win32utils.glob_expand(file_list)
308
return list(file_list)
451
310
def _usage(self):
452
311
"""Return single-line grammar for this command.
469
328
def get_help_text(self, additional_see_also=None, plain=True,
470
see_also_as_links=False, verbose=True):
329
see_also_as_links=False):
471
330
"""Return a text string with help for this command.
473
332
:param additional_see_also: Additional help topics to be
474
333
cross-referenced.
475
334
:param plain: if False, raw help (reStructuredText) is
476
335
returned instead of plain text.
477
336
:param see_also_as_links: if True, convert items in 'See also'
478
337
list to internal links (used by bzr_man rstx generator)
479
:param verbose: if True, display the full help, otherwise
480
leave out the descriptive sections and just display
481
usage help (e.g. Purpose, Usage, Options) with a
482
message explaining how to obtain full help.
484
339
doc = self.help()
486
341
raise NotImplementedError("sorry, no detailed help yet for %r" % self.name())
488
343
# Extract the summary (purpose) and sections out from the text
489
purpose,sections,order = self._get_help_parts(doc)
344
purpose,sections = self._get_help_parts(doc)
491
346
# If a custom usage section was provided, use it
492
347
if sections.has_key('Usage'):
506
361
# Add the options
508
# XXX: optparse implicitly rewraps the help, and not always perfectly,
509
# so we get <https://bugs.launchpad.net/bzr/+bug/249908>. -- mbp
511
362
options = option.get_optparser(self.options()).format_option_help()
512
# XXX: According to the spec, ReST option lists actually don't support
513
# options like --1.9 so that causes syntax errors (in Sphinx at least).
514
# As that pattern always appears in the commands that break, we trap
515
# on that and then format that block of 'format' options as a literal
517
if not plain and options.find(' --1.9 ') != -1:
518
options = options.replace(' format:\n', ' format::\n\n', 1)
519
363
if options.startswith('Options:'):
520
364
result += ':' + options
521
365
elif options.startswith('options:'):
525
369
result += options
529
# Add the description, indenting it 2 spaces
530
# to match the indentation of the options
531
if sections.has_key(None):
532
text = sections.pop(None)
533
text = '\n '.join(text.splitlines())
534
result += ':%s:\n %s\n\n' % ('Description',text)
372
# Add the description, indenting it 2 spaces
373
# to match the indentation of the options
374
if sections.has_key(None):
375
text = sections.pop(None)
376
text = '\n '.join(text.splitlines())
377
result += ':%s:\n %s\n\n' % ('Description',text)
536
# Add the custom sections (e.g. Examples). Note that there's no need
537
# to indent these as they must be indented already in the source.
540
if sections.has_key(label):
541
result += ':%s:\n%s\n' % (label,sections[label])
544
result += ("See bzr help %s for more details and examples.\n\n"
379
# Add the custom sections (e.g. Examples). Note that there's no need
380
# to indent these as they must be indented already in the source.
382
labels = sorted(sections.keys())
384
result += ':%s:\n%s\n\n' % (label,sections[label])
547
386
# Add the aliases, source (plug-in) and see also links, if any
578
416
def _get_help_parts(text):
579
417
"""Split help text into a summary and named sections.
581
:return: (summary,sections,order) where summary is the top line and
419
:return: (summary,sections) where summary is the top line and
582
420
sections is a dictionary of the rest indexed by section name.
583
order is the order the section appear in the text.
584
421
A section starts with a heading line of the form ":xxx:".
585
422
Indented text on following lines is the section value.
586
423
All text found outside a named section is assigned to the
587
424
default section which is given the key of None.
589
def save_section(sections, order, label, section):
426
def save_section(sections, label, section):
590
427
if len(section) > 0:
591
428
if sections.has_key(label):
592
429
sections[label] += '\n' + section
595
431
sections[label] = section
597
433
lines = text.rstrip().splitlines()
598
434
summary = lines.pop(0)
601
436
label,section = None,''
602
437
for line in lines:
603
438
if line.startswith(':') and line.endswith(':') and len(line) > 2:
604
save_section(sections, order, label, section)
439
save_section(sections, label, section)
605
440
label,section = line[1:-1],''
606
441
elif (label is not None) and len(line) > 1 and not line[0].isspace():
607
save_section(sections, order, label, section)
442
save_section(sections, label, section)
608
443
label,section = None,line
610
445
if len(section) > 0:
611
446
section += '\n' + line
614
save_section(sections, order, label, section)
615
return summary, sections, order
449
save_section(sections, label, section)
450
return summary, sections
617
452
def get_help_topic(self):
618
453
"""Return the commands help topic - its name."""
648
483
def _setup_outf(self):
649
484
"""Return a file linked to stdout, which has proper encoding."""
650
self.outf = ui.ui_factory.make_output_stream(
651
encoding_type=self.encoding_type)
485
# Originally I was using self.stdout, but that looks
486
# *way* too much like sys.stdout
487
if self.encoding_type == 'exact':
488
# force sys.stdout to be binary stream on win32
489
if sys.platform == 'win32':
490
fileno = getattr(sys.stdout, 'fileno', None)
493
msvcrt.setmode(fileno(), os.O_BINARY)
494
self.outf = sys.stdout
497
output_encoding = osutils.get_terminal_encoding()
499
self.outf = codecs.getwriter(output_encoding)(sys.stdout,
500
errors=self.encoding_type)
501
# For whatever reason codecs.getwriter() does not advertise its encoding
502
# it just returns the encoding of the wrapped file, which is completely
503
# bogus. So set the attribute, so we can find the correct encoding later.
504
self.outf.encoding = output_encoding
653
506
def run_argv_aliases(self, argv, alias_argv=None):
654
507
"""Parse the command line and run with extra aliases in alias_argv."""
509
warn("Passing None for [] is deprecated from bzrlib 0.10",
510
DeprecationWarning, stacklevel=2)
655
512
args, opts = parse_args(self, argv, alias_argv)
657
514
# Process the standard options
658
515
if 'help' in opts: # e.g. bzr add --help
659
516
sys.stdout.write(self.get_help_text())
661
if 'usage' in opts: # e.g. bzr add --usage
662
sys.stdout.write(self.get_help_text(verbose=False))
664
518
trace.set_verbosity_level(option._verbosity_level)
665
519
if 'verbose' in self.supported_std_options:
666
520
opts['verbose'] = trace.is_verbose()
685
539
return self.run(**all_cmd_args)
687
def _setup_run(self):
688
"""Wrap the defined run method on self with a cleanup.
690
This is called by __init__ to make the Command be able to be run
691
by just calling run(), as it could be before cleanups were added.
693
If a different form of cleanups are in use by your Command subclass,
694
you can override this method.
697
def run(*args, **kwargs):
698
self._operation = cleanup.OperationWithCleanups(class_run)
700
return self._operation.run_simple(*args, **kwargs)
705
@deprecated_method(deprecated_in((2, 2, 0)))
706
def run_direct(self, *args, **kwargs):
707
"""Deprecated thunk from bzrlib 2.1."""
708
return self.run(*args, **kwargs)
711
542
"""Actually run the command.
756
class CommandHooks(Hooks):
757
"""Hooks related to Command object creation/enumeration."""
760
"""Create the default hooks.
762
These are all empty initially, because by default nothing should get
766
self.create_hook(HookPoint('extend_command',
767
"Called after creating a command object to allow modifications "
768
"such as adding or removing options, docs etc. Called with the "
769
"new bzrlib.commands.Command object.", (1, 13), None))
770
self.create_hook(HookPoint('get_command',
771
"Called when creating a single command. Called with "
772
"(cmd_or_None, command_name). get_command should either return "
773
"the cmd_or_None parameter, or a replacement Command object that "
774
"should be used for the command. Note that the Command.hooks "
775
"hooks are core infrastructure. Many users will prefer to use "
776
"bzrlib.commands.register_command or plugin_cmds.register_lazy.",
778
self.create_hook(HookPoint('get_missing_command',
779
"Called when creating a single command if no command could be "
780
"found. Called with (command_name). get_missing_command should "
781
"either return None, or a Command object to be used for the "
782
"command.", (1, 17), None))
783
self.create_hook(HookPoint('list_commands',
784
"Called when enumerating commands. Called with a set of "
785
"cmd_name strings for all the commands found so far. This set "
786
" is safe to mutate - e.g. to remove a command. "
787
"list_commands should return the updated set of command names.",
790
Command.hooks = CommandHooks()
793
576
def parse_args(command, argv, alias_argv=None):
794
577
"""Parse command line.
796
579
Arguments and options are parsed at this level before being passed
797
580
down to specific command handlers. This routine knows, from a
798
581
lookup table, something about the available options, what optargs
862
645
tracer = trace.Trace(count=1, trace=0)
863
646
sys.settrace(tracer.globaltrace)
864
threading.settrace(tracer.globaltrace)
867
return exception_to_return_code(the_callable, *args, **kwargs)
870
results = tracer.results()
871
results.write_results(show_missing=1, summary=False,
648
ret = the_callable(*args, **kwargs)
651
results = tracer.results()
652
results.write_results(show_missing=1, summary=False,
875
656
def apply_profiled(the_callable, *args, **kwargs):
896
676
os.remove(pfname)
899
def exception_to_return_code(the_callable, *args, **kwargs):
900
"""UI level helper for profiling and coverage.
902
This transforms exceptions into a return value of 3. As such its only
903
relevant to the UI layer, and should never be called where catching
904
exceptions may be desirable.
907
return the_callable(*args, **kwargs)
908
except (KeyboardInterrupt, Exception), e:
909
# used to handle AssertionError and KeyboardInterrupt
910
# specially here, but hopefully they're handled ok by the logger now
911
exc_info = sys.exc_info()
912
exitcode = trace.report_exception(exc_info, sys.stderr)
913
if os.environ.get('BZR_PDB'):
914
print '**** entering debugger'
917
if sys.version_info[:2] < (2, 6):
919
# pdb.post_mortem(tb)
920
# but because pdb.post_mortem gives bad results for tracebacks
921
# from inside generators, we do it manually.
922
# (http://bugs.python.org/issue4150, fixed in Python 2.6)
924
# Setup pdb on the traceback
927
p.setup(tb.tb_frame, tb)
928
# Point the debugger at the deepest frame of the stack
929
p.curindex = len(p.stack) - 1
930
p.curframe = p.stack[p.curindex][0]
931
# Start the pdb prompt.
932
p.print_stack_entry(p.stack[p.curindex])
940
679
def apply_lsprofiled(filename, the_callable, *args, **kwargs):
941
680
from bzrlib.lsprof import profile
942
ret, stats = profile(exception_to_return_code, the_callable, *args, **kwargs)
681
ret, stats = profile(the_callable, *args, **kwargs)
944
683
if filename is None:
969
708
config = bzrlib.config.GlobalConfig()
970
709
alias = config.get_alias(cmd)
972
return cmdline.split(alias)
711
return shlex_split_unicode(alias)
976
def run_bzr(argv, load_plugins=load_plugins, disable_plugins=disable_plugins):
977
716
"""Execute a command.
979
:param argv: The command-line arguments, without the program name from
980
argv[0] These should already be decoded. All library/test code calling
981
run_bzr should be passing valid strings (don't need decoding).
982
:param load_plugins: What function to call when triggering plugin loading.
983
This function should take no arguments and cause all plugins to be
985
:param disable_plugins: What function to call when disabling plugin
986
loading. This function should take no arguments and cause all plugin
987
loading to be prohibited (so that code paths in your application that
988
know about some plugins possibly being present will fail to import
989
those plugins even if they are installed.)
990
:return: Returns a command exit code or raises an exception.
719
The command-line arguments, without the program name from argv[0]
720
These should already be decoded. All library/test code calling
721
run_bzr should be passing valid strings (don't need decoding).
723
Returns a command status or raises an exception.
992
725
Special master options: these must come before the command because
993
726
they control how the command is interpreted.
1109
837
ret = apply_coveraged(opt_coverage_dir, run, *run_argv)
1111
839
ret = run(*run_argv)
840
if 'memory' in debug.debug_flags:
841
trace.debug_memory('Process status after command:', short=False)
1114
844
# reset, in case we may do other commands later within the same
1115
845
# process. Commands that want to execute sub-commands must propagate
1116
846
# --verbose in their own way.
1117
if 'memory' in debug.debug_flags:
1118
trace.debug_memory('Process status after command:', short=False)
1119
847
option._verbosity_level = saved_verbosity_level
1122
849
def display_command(func):
1123
850
"""Decorator that suppresses pipe/interrupt errors."""
1124
851
def ignore_pipe(*args, **kwargs):
1139
866
return ignore_pipe
1142
def install_bzr_command_hooks():
1143
"""Install the hooks to supply bzr's own commands."""
1144
if _list_bzr_commands in Command.hooks["list_commands"]:
1146
Command.hooks.install_named_hook("list_commands", _list_bzr_commands,
1148
Command.hooks.install_named_hook("get_command", _get_bzr_command,
1150
Command.hooks.install_named_hook("get_command", _get_plugin_command,
1151
"bzr plugin commands")
1152
Command.hooks.install_named_hook("get_command", _get_external_command,
1153
"bzr external command lookup")
1154
Command.hooks.install_named_hook("get_missing_command", _try_plugin_provider,
1155
"bzr plugin-provider-db check")
1159
def _specified_or_unicode_argv(argv):
1160
# For internal or testing use, argv can be passed. Otherwise, get it from
1161
# the process arguments in a unicode-safe way.
1163
return osutils.get_unicode_argv()
1167
# ensure all arguments are unicode strings
1169
if isinstance(a, unicode):
1172
new_argv.append(a.decode('ascii'))
1173
except UnicodeDecodeError:
1174
raise errors.BzrError("argv should be list of unicode strings.")
1178
def main(argv=None):
1179
"""Main entry point of command-line interface.
1181
Typically `bzrlib.initialize` should be called first.
1183
:param argv: list of unicode command-line arguments similar to sys.argv.
1184
argv[0] is script name usually, it will be ignored.
1185
Don't pass here sys.argv because this list contains plain strings
1186
and not unicode; pass None instead.
1188
:return: exit code of bzr command.
1190
argv = _specified_or_unicode_argv(argv)
1191
_register_builtin_commands()
871
bzrlib.ui.ui_factory = bzrlib.ui.make_ui_for_terminal(
872
sys.stdin, sys.stdout, sys.stderr)
874
# Is this a final release version? If so, we should suppress warnings
875
if bzrlib.version_info[3] == 'final':
876
from bzrlib import symbol_versioning
877
symbol_versioning.suppress_deprecation_warnings(override=False)
879
user_encoding = osutils.get_user_encoding()
880
argv = [a.decode(user_encoding) for a in argv[1:]]
881
except UnicodeDecodeError:
882
raise errors.BzrError(("Parameter '%r' is unsupported by the current "
1192
884
ret = run_bzr_catch_errors(argv)
1193
bzrlib.ui.ui_factory.log_transport_activity(
1194
display=('bytes' in debug.debug_flags))
1195
885
trace.mutter("return code %d", ret)
1199
889
def run_bzr_catch_errors(argv):
1200
"""Run a bzr command with parameters as described by argv.
1202
This function assumed that that UI layer is setup, that symbol deprecations
1203
are already applied, and that unicode decoding has already been performed on argv.
1205
# done here so that they're covered for every test run
1206
install_bzr_command_hooks()
1207
return exception_to_return_code(run_bzr, argv)
890
# Note: The except clause logic below should be kept in sync with the
891
# profile() routine in lsprof.py.
894
except (KeyboardInterrupt, Exception), e:
895
# used to handle AssertionError and KeyboardInterrupt
896
# specially here, but hopefully they're handled ok by the logger now
897
exitcode = trace.report_exception(sys.exc_info(), sys.stderr)
898
if os.environ.get('BZR_PDB'):
899
print '**** entering debugger'
901
pdb.post_mortem(sys.exc_traceback)
1210
905
def run_bzr_catch_user_errors(argv):
added
removed
bzrlib/commands.py
