/usr/lib/python2.7/dist-packages/ipalib/misc.py is in python-ipalib 4.7.0~pre1+git20180411-2ubuntu2.
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# Copyright (C) 2016 FreeIPA Contributors see COPYING for license
#
import re
from ipalib import LocalOrRemote, _, ngettext
from ipalib.output import Output, summary
from ipalib import Flag
from ipalib.plugable import Registry
register = Registry()
# FIXME: We should not let env return anything in_server
# when mode == 'production'. This would allow an attacker to see the
# configuration of the server, potentially revealing compromising
# information. However, it's damn handy for testing/debugging.
class env(LocalOrRemote):
__doc__ = _('Show environment variables.')
msg_summary = _('%(count)d variables')
takes_args = (
'variables*',
)
takes_options = LocalOrRemote.takes_options + (
Flag(
'all',
cli_name='all',
doc=_('retrieve and print all attributes from the server. '
'Affects command output.'),
exclude='webui',
flags=['no_option', 'no_output'],
default=True,
),
)
has_output = (
Output(
'result',
type=dict,
doc=_('Dictionary mapping variable name to value'),
),
Output(
'total',
type=int,
doc=_('Total number of variables env (>= count)'),
flags=['no_display'],
),
Output(
'count',
type=int,
doc=_('Number of variables returned (<= total)'),
flags=['no_display'],
),
summary,
)
def __find_keys(self, variables):
keys = set()
for query in variables:
if '*' in query:
pat = re.compile(query.replace('*', '.*') + '$')
for key in self.env:
if pat.match(key):
keys.add(key)
elif query in self.env:
keys.add(query)
return keys
def execute(self, variables=None, **options):
if variables is None:
keys = self.env
else:
keys = self.__find_keys(variables)
ret = dict(
result=dict(
(key, self.env[key]) for key in keys
),
count=len(keys),
total=len(self.env),
)
if len(keys) > 1:
ret['summary'] = self.msg_summary % ret
else:
ret['summary'] = None
return ret
class plugins(LocalOrRemote):
__doc__ = _('Show all loaded plugins.')
msg_summary = ngettext(
'%(count)d plugin loaded', '%(count)d plugins loaded', 0
)
takes_options = LocalOrRemote.takes_options + (
Flag(
'all',
cli_name='all',
doc=_('retrieve and print all attributes from the server. '
'Affects command output.'),
exclude='webui',
flags=['no_option', 'no_output'],
default=True,
),
)
has_output = (
Output('result', dict, 'Dictionary mapping plugin names to bases'),
Output(
'count',
type=int,
doc=_('Number of plugins loaded'),
),
summary,
)
def execute(self, **options):
result = {}
for namespace in self.api:
for plugin in self.api[namespace]():
cls = type(plugin)
key = '{}.{}'.format(cls.__module__, cls.__name__)
result.setdefault(key, []).append(namespace.decode('utf-8'))
return dict(
result=result,
count=len(result),
)
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