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breezy/commands.py

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import os

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import sys

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from breezy.lazy_import import lazy_import

 

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from .lazy_import import lazy_import

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lazy_import(globals(), """

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import errno

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import threading

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    )

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""")

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from breezy.hooks import Hooks

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from breezy.i18n import gettext

 

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from .hooks import Hooks

 

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from .i18n import gettext

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# Compatibility - Option used to be in commands.

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from breezy.option import Option

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from breezy.plugin import disable_plugins, load_plugins

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from breezy import registry

 

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from .option import Option

 

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from .plugin import disable_plugins, load_plugins

 

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from . import registry

 

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from .sixish import (

 

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    string_types,

 

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    )

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class CommandInfo(object):

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def _scan_module_for_commands(module):

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    r = {}

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    for name, obj in module.__dict__.iteritems():

 

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    for name, obj in module.__dict__.items():

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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] = obj

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        purpose,sections,order = self._get_help_parts(doc)

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        # If a custom usage section was provided, use it

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        if sections.has_key('Usage'):

 

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        if 'Usage' in sections:

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            usage = sections.pop('Usage')

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        else:

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            usage = self._usage()

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        if verbose:

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            # Add the description, indenting it 2 spaces

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            # to match the indentation of the options

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            if sections.has_key(None):

 

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            if None in sections:

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                text = sections.pop(None)

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                text = '\n  '.join(text.splitlines())

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                result += gettext(':Description:\n  %s\n\n') % (text,)

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        """

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        def save_section(sections, order, label, section):

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            if len(section) > 0:

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                if sections.has_key(label):

 

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                if label in sections:

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                    sections[label] += '\n' + section

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                else:

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                    order.append(label)

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        r = Option.STD_OPTIONS.copy()

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        std_names = r.keys()

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        for o in self.takes_options:

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            if isinstance(o, basestring):

 

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            if isinstance(o, string_types):

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                o = option.Option.OPTIONS[o]

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            r[o.name] = o

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            if o.name in std_names:

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        trace.set_verbosity_level(option._verbosity_level)

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        if 'verbose' in self.supported_std_options:

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            opts['verbose'] = trace.is_verbose()

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        elif opts.has_key('verbose'):

 

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        elif 'verbose' in opts:

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            del opts['verbose']

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        if 'quiet' in self.supported_std_options:

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            opts['quiet'] = trace.is_quiet()

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        elif opts.has_key('quiet'):

 

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        elif 'quiet' in opts:

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            del opts['quiet']

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        # mix arguments and options into one dictionary

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        cmdargs = _match_argform(self.name(), self.takes_args, args)

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    # option name is given.  See http://bugs.python.org/issue2931

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    try:

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        options, args = parser.parse_args(args)

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    except UnicodeEncodeError,e:

 

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    except UnicodeEncodeError as e:

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        raise errors.BzrCommandError(

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            gettext('Only ASCII permitted in option names'))

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    opts = dict([(k, v) for k, v in options.__dict__.iteritems() if

 

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    opts = dict([(k, v) for k, v in options.__dict__.items() if

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                 v is not option.OptionParser.DEFAULT_VALUE])

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    return args, opts

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    """

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    try:

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        return the_callable(*args, **kwargs)

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    except (KeyboardInterrupt, Exception), e:

 

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    except (KeyboardInterrupt, Exception) as e:

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        # used to handle AssertionError and KeyboardInterrupt

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        # specially here, but hopefully they're handled ok by the logger now

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        exc_info = sys.exc_info()

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        exitcode = trace.report_exception(exc_info, sys.stderr)

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        if os.environ.get('BRZ_PDB'):

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            print '**** entering debugger'

 

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            print('**** entering debugger')

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            import pdb

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            pdb.post_mortem(exc_info[2])

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        return exitcode

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    cmd = argv.pop(0)

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    cmd_obj = get_cmd_object(cmd, plugins_override=not opt_builtin)

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    if opt_no_l10n:

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        cmd.l10n = False

 

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        cmd_obj.l10n = False

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    run = cmd_obj.run_argv_aliases

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    run_argv = [argv, alias_argv]

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            result = func(*args, **kwargs)

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            sys.stdout.flush()

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            return result

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        except IOError, e:

 

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        except IOError as e:

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            if getattr(e, 'errno', None) is None:

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                raise

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            if e.errno != errno.EPIPE:

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    install_bzr_command_hooks()

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    try:

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        return run_bzr(argv)

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    except Exception, e:

 

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    except Exception as e:

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        if (isinstance(e, (OSError, IOError))

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            or not getattr(e, 'internal_error', True)):

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            trace.report_exception(sys.exc_info(), sys.stderr)

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    """This registry exists to allow other providers to exist"""

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    def __iter__(self):

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        for key, provider in self.iteritems():

 

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        for key, provider in self.items():

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            yield provider

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command_providers_registry = ProvidersRegistry()

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