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Code Issues Releases Wiki Activity

move toggle action to beginning of class so it can be reused

This commit is contained in:
Antoine Beaupré 2015-11-20 15:01:29 -05:00
parent a40729f4f3
commit a6f8436ceb
1 changed files with 14 additions and 13 deletions
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27
borg/archiver.py
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@ -35,6 +35,20 @@ from .remote import RepositoryServer, RemoteRepository
has_lchflags = hasattr(os, 'lchflags') has_lchflags = hasattr(os, 'lchflags')
class ToggleAction(argparse.Action):
"""argparse action to handle "toggle" flags easily
toggle flags are in the form of ``--foo``, ``--no-foo``.
the ``--no-foo`` argument still needs to be passed to the
``add_argument()`` call, but it simplifies the ``--no``
detection.
"""
def __call__(self, parser, ns, values, option):
"""set the given flag to true unless ``--no`` is passed"""
setattr(ns, self.dest, not option.startswith('--no-'))
class Archiver: class Archiver:
def __init__(self, verbose=False): def __init__(self, verbose=False):
@ -764,19 +778,6 @@ class Archiver:
See the output of the "borg help patterns" command for more help on exclude patterns. See the output of the "borg help patterns" command for more help on exclude patterns.
""") """)
class ToggleAction(argparse.Action):
"""argparse action to handle "toggle" flags easily
toggle flags are in the form of ``--foo``, ``--no-foo``.
the ``--no-foo`` argument still needs to be passed to the
``add_argument()`` call, but it simplifies the ``--no``
detection.
"""
def __call__(self, parser, ns, values, option):
"""set the given flag to true unless ``--no`` is passed"""
setattr(ns, self.dest, not option.startswith('--no-'))
subparser = subparsers.add_parser('create', parents=[common_parser], subparser = subparsers.add_parser('create', parents=[common_parser],
description=self.do_create.__doc__, description=self.do_create.__doc__,
epilog=create_epilog, epilog=create_epilog,