mirror of https://github.com/tLDP/python-tldp
support better handling of verbose CLI/config
now ldptool understands --verbose, --verbose yes, --verbose false
This commit is contained in:
parent
c0e477b5c7
commit
f5cb7c9e8b
130
tldp/config.py
130
tldp/config.py
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@ -24,7 +24,7 @@ class DirectoriesExist(argparse._AppendAction):
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def __call__(self, parser, namespace, values, option_string=None):
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if not os.path.isdir(values):
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message = "No such directory: %r for option %r, removing..."
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message = "No such directory: %r for option %r, aborting..."
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message = message % (values, option_string)
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logger.critical(message)
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raise ValueError(message)
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@ -37,76 +37,116 @@ class DirectoryExists(argparse._StoreAction):
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def __call__(self, parser, namespace, values, option_string=None):
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if not os.path.isdir(values):
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message = "No such directory: %r for option %r, removing..."
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message = "No such directory: %r for option %r, aborting..."
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message = message % (values, option_string)
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logger.critical(message)
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raise ValueError(message)
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setattr(namespace, self.dest, values)
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class StoreTrueOrNargBool(argparse._StoreAction):
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_boolean_states = {'1': True, 'yes': True, 'true': True, 'on': True,
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'0': False, 'no': False, 'false': False, 'off': False}
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def __init__(self, *args, **kwargs):
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super(argparse._StoreAction, self).__init__(*args, **kwargs)
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def __call__(self, parser, namespace, values, option_string=None):
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if values is None:
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setattr(namespace, self.dest, True)
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else:
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boolval = self._boolean_states.get(values.lower(), None)
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if boolval is None:
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message = "Non-boolean value: %r for option %r, aborting..."
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message = message % (values, option_string)
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logger.critical(message)
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raise ValueError(message)
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else:
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setattr(namespace, self.dest, boolval)
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def collectconfiguration(tag, argv):
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'''main specification of command-line (and config file) shape'''
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ap = DefaultFreeArgumentParser()
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g = ap.add_mutually_exclusive_group()
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g.add_argument('--build',
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'-b',
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action='store_true', default=False,
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help='build LDP documentation [%(default)s]')
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g.add_argument('--publish',
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'-p',
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action='store_true', default=False,
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help='build and publish LDP documentation [%(default)s]')
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g.add_argument('--script',
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'-S',
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action='store_true', default=False,
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help='dump runnable script [%(default)s]')
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g.add_argument('--detail', '--list',
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'-l',
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action='store_true', default=False,
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help='list elements of LDP system [%(default)s]')
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g.add_argument('--summary',
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'-t',
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action='store_true', default=False,
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help='dump inventory summary report [%(default)s]')
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g.add_argument('--doctypes', '--formats', '--format',
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'--list-doctypes', '--list-formats',
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'-T',
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action='store_true', default=False,
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help='show supported doctypes [%(default)s]')
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g.add_argument('--statustypes', '--list-statustypes',
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action='store_true', default=False,
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help='show status types and classes [%(default)s]')
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ap.add_argument('--verbose',
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action='store_true', default=False,
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help='more info in --list/--detail [%(default)s]')
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ap.add_argument('--loglevel',
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default=logging.ERROR, type=arg_isloglevel,
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help='set the loglevel')
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ap.add_argument('--skip',
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default=[], action='append', type=str,
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help='skip this stem during processing')
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ap.add_argument('--resources',
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default=['images', 'resources'], action='append', type=str,
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help='subdirs to copy during build [%(default)s]')
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ap.add_argument('--sourcedir', '--source-dir', '--source-directory',
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'-s',
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default=[], action=DirectoriesExist,
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help='a directory containing LDP source documents')
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ap.add_argument('--pubdir', '--output', '--outputdir', '--outdir',
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'-o',
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default=None, action=DirectoryExists,
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help='a directory containing LDP output documents')
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ap.add_argument('--builddir', '--build-dir', '--build-directory',
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'-d',
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default=None, action=DirectoryExists,
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help='a scratch directory used for building')
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ap.add_argument('--configfile', '--config-file', '--cfg',
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'-c',
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default=DEFAULT_CONFIGFILE,
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type=arg_isreadablefile,
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help='a configuration file')
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ap.add_argument('--loglevel',
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default=logging.ERROR, type=arg_isloglevel,
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help='set the loglevel')
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ap.add_argument('--verbose',
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action=StoreTrueOrNargBool, nargs='?', default=False,
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help='more info in --list/--detail [%(default)s]')
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ap.add_argument('--skip',
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default=[], action='append', type=str,
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help='skip this stem during processing')
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ap.add_argument('--resources',
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default=['images', 'resources'], action='append', type=str,
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help='subdirs to copy during build [%(default)s]')
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# -- and the distinct, mutually exclusive actions this script can perform
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#
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g = ap.add_mutually_exclusive_group()
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g.add_argument('--publish',
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'-p',
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action='store_true', default=False,
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help='build and publish LDP documentation [%(default)s]')
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g.add_argument('--build',
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'-b',
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action='store_true', default=False,
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help='build LDP documentation [%(default)s]')
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g.add_argument('--script',
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'-S',
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action='store_true', default=False,
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help='dump runnable script [%(default)s]')
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g.add_argument('--detail', '--list',
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'-l',
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action='store_true', default=False,
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help='list elements of LDP system [%(default)s]')
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g.add_argument('--summary',
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'-t',
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action='store_true', default=False,
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help='dump inventory summary report [%(default)s]')
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g.add_argument('--doctypes', '--formats', '--format',
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'--list-doctypes', '--list-formats',
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'-T',
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action='store_true', default=False,
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help='show supported doctypes [%(default)s]')
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g.add_argument('--statustypes', '--list-statustypes',
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action='store_true', default=False,
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help='show status types and classes [%(default)s]')
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# -- collect up the distributed configuration fragments
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#
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for cls in tldp.typeguesser.knowndoctypes:
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