def get_filter(self, option, default=unspecified, negate=False, filter_parser=str, filter_str=str.__str__, default_matcher='StartMatcher', default_filter='StrictListFilter', default_order=ListOrder.source, on_change=unspecified, **kwargs): matcher_opt = join_config_locations(option, 'matcher') matcher_obj = self.get_plugin(matcher_opt, default_matcher, cls=Matcher, pargs=(matcher_opt,), pkwargs=kwargs, on_change=on_change) filter_expr = self.get(option, default, str2obj=filter_parser, obj2str=filter_str, on_change=on_change, **kwargs) filter_order = self.get_enum(join_config_locations(option, 'order'), ListOrder, default_order, on_change=on_change, **kwargs) return self.get_plugin(join_config_locations(option, 'plugin'), default_filter, cls=ListFilter, pargs=(filter_expr, matcher_obj, filter_order, negate), on_change=on_change, **kwargs)
def get_matcher(self,
option,
default=unspecified,
default_matcher='StartMatcher',
negate=False,
filter_parser=None,
filter_str=str.__str__,
on_change=unspecified,
**kwargs):
matcher_opt = join_config_locations(option, 'matcher')
matcher_obj = self.get_plugin(matcher_opt,
default_matcher,
cls=Matcher,
pargs=(matcher_opt, ),
pkwargs=kwargs,
on_change=on_change)
def _filter_parser(value):
return str.join(' ', value.split())
filter_expr = self.get(option,
default,
str2obj=filter_parser or _filter_parser,
obj2str=filter_str,
on_change=on_change,
**kwargs)
return matcher_obj.create_matcher(filter_expr)
def get_command(self, option, default=unspecified, **kwargs):
script_type = self.get_enum(join_config_locations(option,
'type'), CommandType,
CommandType.executable, **kwargs)
if script_type == CommandType.executable:
return self.get_path(option, default, **kwargs)
return os.path.expandvars(self.get(option, default, **kwargs))
def __init__(self, config, option_prefix, case_override=None, **kwargs):
Matcher.__init__(self, config, option_prefix, case_override, **kwargs)
self._base_matcher = config.get_plugin(
join_config_locations(option_prefix, 'mode'),
'start',
cls=Matcher,
pargs=(option_prefix, self._case),
pkwargs=kwargs,
**kwargs)
def get_lookup(self, option, default=unspecified, default_matcher='StartMatcher',
single=True, include_default=False, on_change=unspecified, **kwargs):
matcher_args = {}
if 'on_change' in kwargs:
matcher_args['on_change'] = kwargs['on_change']
matcher_opt = join_config_locations(option, 'matcher')
matcher_obj = self.get_plugin(matcher_opt, default_matcher,
cls=Matcher, pargs=(matcher_opt,), on_change=on_change, **matcher_args)
(source_dict, source_order) = self.get_dict(option, default, on_change=on_change, **kwargs)
return DictLookup(source_dict, source_order, matcher_obj, single, include_default)
def __init__(self, config, option_prefix, case_override=None, **kwargs):
ConfigurablePlugin.__init__(self, config)
self._case = case_override
if case_override is None:
self._case = config.get_bool(join_config_locations(option_prefix, 'case sensitive'),
default=True, **kwargs)
self._log = logging.getLogger('matcher.%s.%s' % (self.__class__.__name__,
option_prefix[0].replace(' ', '_')))
if not self._log.isEnabledFor(logging.DEBUG1):
self._log = None
def get_matcher(self, option, default=unspecified, default_matcher='StartMatcher',
negate=False, filter_parser=None, filter_str=str.__str__, on_change=unspecified, **kwargs):
matcher_opt = join_config_locations(option, 'matcher')
matcher_obj = self.get_plugin(matcher_opt, default_matcher,
cls=Matcher, pargs=(matcher_opt,), pkwargs=kwargs, on_change=on_change)
def _filter_parser(value):
return str.join(' ', value.split())
filter_expr = self.get(option, default, str2obj=filter_parser or _filter_parser,
obj2str=filter_str, on_change=on_change, **kwargs)
return matcher_obj.create_matcher(filter_expr)
def __init__(self, config, option_prefix, case_override=None, **kwargs):
ConfigurablePlugin.__init__(self, config)
self._case = case_override
if case_override is None:
self._case = config.get_bool(join_config_locations(
option_prefix, 'case sensitive'),
default=True,
**kwargs)
self._log = logging.getLogger(
'matcher.%s.%s' %
(self.__class__.__name__, option_prefix[0].replace(' ', '_')))
if not self._log.isEnabledFor(logging.DEBUG1):
self._log = None
def is_interactive(self, option, default):
option_list_all = self.get_option_list()
if isinstance(option, list):
user_option_exists = any(imap(option_list_all.__contains__, option))
else:
user_option_exists = option in option_list_all
# global switch to enable / disable interactive option queries
config_interactive = self.change_view(interface_cls=TypedConfigInterface,
view_class=SimpleConfigView, set_sections=['interactive'])
if self._interactive_enabled is None:
self._interactive_enabled = config_interactive.get_bool('default', True, on_change=None)
icfg = config_interactive.get_bool(join_config_locations(option, 'interactive'),
self._interactive_enabled and default, on_change=None)
return icfg and not user_option_exists
def get_filter(self,
option,
default=unspecified,
negate=False,
filter_parser=str,
filter_str=str.__str__,
default_matcher='StartMatcher',
default_filter='StrictListFilter',
default_order=ListOrder.source,
on_change=unspecified,
**kwargs):
matcher_opt = join_config_locations(option, 'matcher')
matcher_obj = self.get_plugin(matcher_opt,
default_matcher,
cls=Matcher,
pargs=(matcher_opt, ),
pkwargs=kwargs,
on_change=on_change)
filter_expr = self.get(option,
default,
str2obj=filter_parser,
obj2str=filter_str,
on_change=on_change,
**kwargs)
filter_order = self.get_enum(join_config_locations(option, 'order'),
ListOrder,
default_order,
on_change=on_change,
**kwargs)
return self.get_plugin(join_config_locations(option, 'plugin'),
default_filter,
cls=ListFilter,
pargs=(filter_expr, matcher_obj, filter_order,
negate),
on_change=on_change,
**kwargs)
def get_composited_plugin(self, option, default=unspecified, default_compositor=unspecified,
option_compositor=None, cls=Plugin, require_plugin=True,
pargs=None, pkwargs=None, bind_args=None, bind_kwargs=None, **kwargs):
# Return composite class - default classes are also given in string form!
cls_list = []
for factory in self._get_plugin_factory_list(option, default, cls, require_plugin,
single_plugin=False, desc='composite plugin',
bind_args=bind_args, bind_kwargs=bind_kwargs, **kwargs):
cls_list.append(factory.create_instance_bound(*(pargs or ()), **(pkwargs or {})))
if len(cls_list) == 1:
return cls_list[0]
elif not cls_list: # require_plugin == False
return None
if not option_compositor:
option_compositor = join_config_locations(option, 'manager')
return self.get_plugin(option_compositor, default_compositor, cls,
pargs=tuple([cls_list] + list(pargs or [])),
bind_args=bind_args, bind_kwargs=bind_kwargs, **kwargs)
def is_interactive(self, option, default):
option_list_all = self.get_option_list()
if isinstance(option, list):
user_option_exists = any(imap(option_list_all.__contains__,
option))
else:
user_option_exists = option in option_list_all
# global switch to enable / disable interactive option queries
config_interactive = self.change_view(
interface_cls=TypedConfigInterface,
view_class=SimpleConfigView,
set_sections=['interactive'])
if self._interactive_enabled is None:
self._interactive_enabled = config_interactive.get_bool(
'default', True, on_change=None)
icfg = config_interactive.get_bool(join_config_locations(
option, 'interactive'),
self._interactive_enabled
and default,
on_change=None)
return icfg and not user_option_exists
def get_composited_plugin(self,
option,
default=unspecified,
default_compositor=unspecified,
option_compositor=None,
cls=Plugin,
require_plugin=True,
pargs=None,
pkwargs=None,
bind_args=None,
bind_kwargs=None,
**kwargs):
# Return composite class - default classes are also given in string form!
cls_list = []
for factory in self._get_plugin_factory_list(option,
default,
cls,
require_plugin,
single_plugin=False,
desc='composite plugin',
bind_args=bind_args,
bind_kwargs=bind_kwargs,
**kwargs):
cls_list.append(
factory.create_instance_bound(*(pargs or ()), **(pkwargs
or {})))
if len(cls_list) == 1:
return cls_list[0]
elif not cls_list: # require_plugin == False
return None
if not option_compositor:
option_compositor = join_config_locations(option, 'manager')
return self.get_plugin(option_compositor,
default_compositor,
cls,
pargs=tuple([cls_list] + list(pargs or [])),
bind_args=bind_args,
bind_kwargs=bind_kwargs,
**kwargs)
def get_lookup(self,
option,
default=unspecified,
default_matcher='StartMatcher',
single=True,
include_default=False,
on_change=unspecified,
**kwargs):
matcher_args = {}
if 'on_change' in kwargs:
matcher_args['on_change'] = kwargs['on_change']
matcher_opt = join_config_locations(option, 'matcher')
matcher_obj = self.get_plugin(matcher_opt,
default_matcher,
cls=Matcher,
pargs=(matcher_opt, ),
on_change=on_change,
**matcher_args)
(source_dict, source_order) = self.get_dict(option,
default,
on_change=on_change,
**kwargs)
return DictLookup(source_dict, source_order, matcher_obj, single,
include_default)
def get_command(self, option, default=unspecified, **kwargs): script_type = self.get_enum(join_config_locations(option, 'type'), CommandType, CommandType.executable, **kwargs) if script_type == CommandType.executable: return self.get_path(option, default, **kwargs) return os.path.expandvars(self.get(option, default, **kwargs))
def __init__(self, config, option_prefix, case_override=None, **kwargs): Matcher.__init__(self, config, option_prefix, case_override, **kwargs) self._base_matcher = config.get_plugin(join_config_locations(option_prefix, 'mode'), 'start', cls=Matcher, pargs=(option_prefix, self._case), pkwargs=kwargs, **kwargs)
