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- Committer: aaron.bentley at utoronto
- Date: 2005-08-27 04:42:41 UTC
- mfrom: (1092.1.43)
- mto: (1185.3.4)
- mto: This revision was merged to the branch mainline in revision 1178.
- Revision ID: aaron.bentley@utoronto.ca-20050827044241-23d676133b9fc981
Merge of robertc@robertcollins.net-20050826013321-52eee1f1da679ee9
added
removed
bzrlib/commands.py
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# 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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# TODO: Help messages for options.
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# 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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# would help with validation and shell completion.
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# TODO: Help messages for options.
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# 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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# would help with validation and shell completion.
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import sys
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import os
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import bzrlib
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import bzrlib.trace
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from bzrlib.trace import mutter, note, log_error, warning
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from bzrlib.errors import BzrError, BzrCheckError, BzrCommandError
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from bzrlib.branch import find_branch
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takes_options = ['verbose', 'no-recurse']
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def run(self, file_list, verbose=False, no_recurse=False):
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from bzrlib.add import smart_add
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smart_add(file_list, verbose, not no_recurse)
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from bzrlib.add import smart_add, _PrintAddCallback
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smart_add(file_list, verbose, not no_recurse,
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callback=_PrintAddCallback)
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import tempfile
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from shutil import rmtree
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import errno
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from bzrlib.branch import pull_loc
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br_to = find_branch('.')
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stored_loc = None
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None):
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from bzrlib.branch import copy_branch, find_cached_branch
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import tempfile
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import errno
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from bzrlib.merge import merge
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from bzrlib.branch import DivergedBranches, \
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find_cached_branch, Branch
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from shutil import rmtree
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from meta_store import CachedStore
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import tempfile
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cache_root = tempfile.mkdtemp()
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if revision is None:
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revision = [None]
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elif len(revision) > 1:
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raise BzrCommandError('bzr branch --revision takes exactly 1 revision value')
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try:
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if revision is None:
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revision = [None]
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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try:
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br_from = find_cached_branch(from_location, cache_root)
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except OSError, e:
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' exist.' % to_location)
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else:
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raise
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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try:
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os.mkdir(to_location)
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except OSError, e:
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to_location)
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else:
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raise
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br_to = Branch(to_location, init=True)
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br_to.set_root_id(br_from.get_root_id())
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if revision:
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if revision[0] is None:
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revno = br_from.revno()
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else:
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revno, rev_id = br_from.get_revision_info(revision[0])
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try:
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br_to.update_revisions(br_from, stop_revision=revno)
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except bzrlib.errors.NoSuchRevision:
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rmtree(to_location)
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msg = "The branch %s has no revision %d." % (from_location,
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revno)
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raise BzrCommandError(msg)
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merge((to_location, -1), (to_location, 0), this_dir=to_location,
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check_clean=False, ignore_zero=True)
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from_location = pull_loc(br_from)
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br_to.controlfile("x-pull", "wb").write(from_location + "\n")
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try:
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copy_branch(br_from, to_location, revision[0])
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except bzrlib.errors.NoSuchRevision:
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rmtree(to_location)
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msg = "The branch %s has no revision %d." % (from_location, revision[0])
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raise BzrCommandError(msg)
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finally:
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rmtree(cache_root)
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def pull_loc(branch):
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# TODO: Should perhaps just make attribute be 'base' in
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# RemoteBranch and Branch?
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if hasattr(branch, "baseurl"):
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return branch.baseurl
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else:
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return branch.base
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class cmd_renames(Command):
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"""Show list of renamed files.
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def run(self, dir='.'):
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from bzrlib.check import check
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check(find_branch(dir))
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class cmd_scan_cache(Command):
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hidden = True
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def run(self):
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takes_options = ['email']
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def run(self, email=False):
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try:
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b = bzrlib.branch.find_branch('.')
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except:
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b = None
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if email:
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print bzrlib.osutils.user_email()
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print bzrlib.osutils.user_email(b)
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else:
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print bzrlib.osutils.username()
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print bzrlib.osutils.username(b)
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class cmd_selftest(Command):
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"""Run internal test suite"""
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hidden = True
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takes_options = ['verbose']
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def run(self, verbose=False):
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takes_options = ['verbose', 'pattern']
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def run(self, verbose=False, pattern=".*"):
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import bzrlib.ui
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from bzrlib.selftest import selftest
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return int(not selftest(verbose=verbose))
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# we don't want progress meters from the tests to go to the
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# real output; and we don't want log messages cluttering up
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# the real logs.
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save_ui = bzrlib.ui.ui_factory
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bzrlib.trace.info('running tests...')
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bzrlib.trace.disable_default_logging()
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try:
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bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
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result = selftest(verbose=verbose, pattern=pattern)
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if result:
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bzrlib.trace.info('tests passed')
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else:
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bzrlib.trace.info('tests failed')
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return int(not result)
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finally:
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bzrlib.trace.enable_default_logging()
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bzrlib.ui.ui_factory = save_ui
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class cmd_version(Command):
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class cmd_find_merge_base(Command):
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"""Find and print a base revision for merging two branches.
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TODO: Options to specify revisions on either side, as if
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merging only part of the history.
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"""
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takes_args = ['branch', 'other']
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hidden = True
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def run(self, branch, other):
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branch1 = find_branch(branch)
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branch2 = find_branch(other)
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base_revno, base_revid = branch1.common_ancestor(branch2)
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if base_revno is None:
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raise bzrlib.errors.UnrelatedBranches()
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print 'merge base is revision %s' % base_revid
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print ' r%-6d in %s' % (base_revno, branch)
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other_revno = branch2.revision_id_to_revno(base_revid)
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print ' r%-6d in %s' % (other_revno, other)
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class cmd_merge(Command):
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"""Perform a three-way merge.
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"""Show help on a command or other topic.
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For a list of all available commands, say 'bzr help commands'."""
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takes_options = ['long']
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takes_args = ['topic?']
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aliases = ['?']
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def run(self, topic=None):
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def run(self, topic=None, long=False):
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import help
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if topic is None and long:
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topic = "commands"
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help.help(topic)
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class cmd_shell_complete(Command):
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"""Show appropriate completions for context.
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For a list of all available commands, say 'bzr shell-complete'."""
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takes_args = ['context?']
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aliases = ['s-c']
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hidden = True
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def run(self, context=None):
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import shellcomplete
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shellcomplete.shellcomplete(context)
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class cmd_missing(Command):
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return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
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class cmd_plugins(Command):
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"""List plugins"""
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hidden = True
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'root': str,
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'no-backup': None,
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'merge-type': get_merge_type,
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'pattern': str,
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}
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SHORT_OPTIONS = {
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return 0
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if not args:
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print >>sys.stderr, "please try 'bzr help' for help"
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return 1
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from bzrlib.help import help
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help(None)
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return 0
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cmd = str(args.pop(0))
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return cmd_class(cmdopts, cmdargs).status
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def _report_exception(summary, quiet=False):
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import traceback
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log_error('bzr: ' + summary)
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bzrlib.trace.log_exception()
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if os.environ.get('BZR_DEBUG'):
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traceback.print_exc()
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if not quiet:
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sys.stderr.write('\n')
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tb = sys.exc_info()[2]
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exinfo = traceback.extract_tb(tb)
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if exinfo:
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sys.stderr.write(' at %s:%d in %s()\n' % exinfo[-1][:3])
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sys.stderr.write(' see ~/.bzr.log for debug information\n')
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def main(argv):
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bzrlib.trace.open_tracefile(argv)
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import bzrlib.ui
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bzrlib.trace.log_startup(argv)
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bzrlib.ui.ui_factory = bzrlib.ui.TextUIFactory()
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try:
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try:
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try:
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return run_bzr(argv[1:])
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finally:
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# do this here inside the exception wrappers to catch EPIPE
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sys.stdout.flush()
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except BzrError, e:
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quiet = isinstance(e, (BzrCommandError))
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_report_exception('error: ' + str(e), quiet=quiet)
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if len(e.args) > 1:
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for h in e.args[1]:
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# some explanation or hints
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log_error(' ' + h)
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return 1
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except AssertionError, e:
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msg = 'assertion failed'
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if str(e):
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msg += ': ' + str(e)
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_report_exception(msg)
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return 2
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except KeyboardInterrupt, e:
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_report_exception('interrupted', quiet=True)
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return 2
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except Exception, e:
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import errno
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quiet = False
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if (isinstance(e, IOError)
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and hasattr(e, 'errno')
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and e.errno == errno.EPIPE):
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quiet = True
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msg = 'broken pipe'
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else:
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msg = str(e).rstrip('\n')
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_report_exception(msg, quiet)
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return 2
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finally:
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bzrlib.trace.close_trace()
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return run_bzr(argv[1:])
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finally:
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# do this here inside the exception wrappers to catch EPIPE
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sys.stdout.flush()
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except BzrCommandError, e:
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# command line syntax error, etc
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log_error(str(e))
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return 1
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except BzrError, e:
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bzrlib.trace.log_exception()
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return 1
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except AssertionError, e:
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bzrlib.trace.log_exception('assertion failed: ' + str(e))
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return 3
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except KeyboardInterrupt, e:
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bzrlib.trace.note('interrupted')
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return 2
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except Exception, e:
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import errno
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if (isinstance(e, IOError)
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and hasattr(e, 'errno')
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and e.errno == errno.EPIPE):
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bzrlib.trace.note('broken pipe')
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return 2
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else:
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bzrlib.trace.log_exception()
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return 2
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if __name__ == '__main__':
Loggerhead is a web-based interface for Breezy
Version: 2.0.1