def apply_filter(filter_name, filter_args, all_bears=None):
"""
Returns bears after filtering based on ``filter_args``. It returns
all bears if nothing is present in ``filter_args``.
:param filter_name:
Name of the filter.
:param filter_args:
Arguments of the filter to be passed in.
For example:
``('c', 'java')``
:param all_bears:
List of bears on which filter is to be applied.
All the bears are loaded automatically by default.
:return:
Filtered bears based on a single filter.
"""
if all_bears is None:
from coalib.settings.ConfigurationGathering import (
get_all_bears)
all_bears = get_all_bears()
if not is_valid_filter(filter_name):
raise InvalidFilterException(filter_name)
if not filter_args or len(filter_args) == 0:
return all_bears
filter_args = {arg.lower() for arg in filter_args}
local_bears, global_bears = all_bears
local_bears = _filter_section_bears(
local_bears, filter_args, filter_name)
global_bears = _filter_section_bears(
global_bears, filter_args, filter_name)
return local_bears, global_bears
def apply_filter(filter_name, filter_args, all_bears=None):
"""
Returns bears after filtering based on ``filter_args``. It returns
all bears if nothing is present in ``filter_args``.
:param filter_name:
Name of the filter.
:param filter_args:
Arguments of the filter to be passed in.
For example:
``('c', 'java')``
:param all_bears:
List of bears on which filter is to be applied.
All the bears are loaded automatically by default.
:return:
Filtered bears based on a single filter.
"""
if all_bears is None:
from coalib.settings.ConfigurationGathering import (get_all_bears)
all_bears = get_all_bears()
if not is_valid_filter(filter_name):
raise InvalidFilterException(filter_name)
if not filter_args or len(filter_args) == 0:
return all_bears
filter_args = {arg.lower() for arg in filter_args}
local_bears, global_bears = all_bears
local_bears = _filter_section_bears(local_bears, filter_args, filter_name)
global_bears = _filter_section_bears(global_bears, filter_args,
filter_name)
return local_bears, global_bears
def apply_filter(filter_name, filter_args, all_bears=None):
if all_bears is None:
from coalib.settings.ConfigurationGathering import (get_all_bears)
all_bears = get_all_bears()
if not is_valid_filter(filter_name):
raise InvalidFilterException(filter_name)
if not filter_args or len(filter_args) == 0:
return all_bears
return available_filters[filter_name](all_bears, filter_args)
def apply_filter(cls, filter_name, filter_args, all_bears=None):
if all_bears is None:
from coalib.settings.ConfigurationGathering import (get_all_bears)
all_bears = get_all_bears()
if not cls.is_valid_filter(filter_name):
raise InvalidFilterException('{!r} is an invalid filter. '
'Available filters: {}'.format(
filter_name,
cls.get_all_filters_str()))
if not filter_args or len(filter_args) == 0:
return all_bears
return cls.available_filters[filter_name](all_bears, filter_args)
def apply_filter(filter_name, filter_args, all_bears=None):
if all_bears is None:
from coalib.settings.ConfigurationGathering import (
get_all_bears)
all_bears = get_all_bears()
if not is_valid_filter(filter_name):
raise InvalidFilterException(filter_name)
if not filter_args or len(filter_args) == 0:
return all_bears
filter_args = {arg.lower() for arg in filter_args}
local_bears, global_bears = all_bears
local_bears = _filter_section_bears(
local_bears, filter_args, filter_name)
global_bears = _filter_section_bears(
global_bears, filter_args, filter_name)
return local_bears, global_bears
def main(debug=False):
configure_logging()
args = None # to have args variable in except block when parse_args fails
try:
# Note: We parse the args here once to check whether to show bears or
# not.
args = default_arg_parser().parse_args()
if args.debug:
req_ipdb = PipRequirement('ipdb')
if not req_ipdb.is_installed():
logging.error(
'--debug flag requires ipdb. '
'You can install it with:\n%s',
' '.join(req_ipdb.install_command()))
sys.exit(13)
if debug or args.debug:
args.log_level = 'DEBUG'
# Defer imports so if e.g. --help is called they won't be run
from coalib.coala_modes import (mode_format, mode_json,
mode_non_interactive, mode_normal)
from coalib.output.ConsoleInteraction import (
show_bears, show_language_bears_capabilities)
console_printer = ConsolePrinter(print_colored=not args.no_color)
configure_logging(not args.no_color)
if args.show_bears:
from coalib.settings.ConfigurationGathering import get_all_bears
kwargs = {}
if args.bears:
kwargs['bear_globs'] = args.bears
filtered_bears = get_all_bears(**kwargs)
if args.filter_by_language:
logging.warning("'--filter-by-language ...' is deprecated. "
"Use '--filter-by language ...' instead.")
if args.filter_by is None:
args.filter_by = []
args.filter_by.append(['language'] + args.filter_by_language)
if args.filter_by:
# Each iteration of the following loop applies
# filters one by one provided as arguments
try:
filtered_bears = apply_filters(args.filter_by,
filtered_bears)
except (InvalidFilterException, NotImplementedError) as ex:
# If filter is not available or is unusable
console_printer.print(ex)
return 2
local_bears, global_bears = filtered_bears
show_bears(local_bears, global_bears, args.show_description
or args.show_details, args.show_details,
console_printer, args)
return 0
elif args.show_capabilities:
from coalib.collecting.Collectors import (
filter_capabilities_by_languages)
local_bears, _ = apply_filter('language', args.show_capabilities)
capabilities = filter_capabilities_by_languages(
local_bears, args.show_capabilities)
show_language_bears_capabilities(capabilities, console_printer)
return 0
if args.json:
return mode_json(args, debug=debug)
except BaseException as exception: # pylint: disable=broad-except
if not isinstance(exception, SystemExit):
if args and args.debug:
import ipdb
with ipdb.launch_ipdb_on_exception():
raise
if debug:
raise
return get_exitcode(exception)
if args.format:
return mode_format(args, debug=debug)
if args.non_interactive:
return mode_non_interactive(console_printer, args, debug=debug)
return mode_normal(console_printer, None, args, debug=debug)
def test_filter_section_bears(self):
local_bears = get_all_bears()[0]
filter_args = {'c', 'java'}
result_for_filter_section = _filter_section_bears(
local_bears, filter_args, 'language')
self.assertIsNotNone(result_for_filter_section)
def main(debug=False):
configure_logging()
args = None # to have args variable in except block when parse_args fails
try:
# Note: We parse the args here once to check whether to show bears or
# not.
args = default_arg_parser().parse_args()
if args.debug:
req_ipdb = PipRequirement('ipdb')
if not req_ipdb.is_installed():
logging.error('--debug flag requires ipdb. '
'You can install it with:\n%s',
' '.join(req_ipdb.install_command()))
sys.exit(13)
if debug or args.debug:
args.log_level = 'DEBUG'
# Defer imports so if e.g. --help is called they won't be run
from coalib.coala_modes import (
mode_format, mode_json, mode_non_interactive, mode_normal)
from coalib.output.ConsoleInteraction import (
show_bears, show_language_bears_capabilities)
console_printer = ConsolePrinter(print_colored=not args.no_color)
configure_logging(not args.no_color)
if args.show_bears:
from coalib.settings.ConfigurationGathering import get_all_bears
kwargs = {}
if args.bears:
kwargs['bear_globs'] = args.bears
filtered_bears = get_all_bears(**kwargs)
if args.filter_by_language:
logging.warning(
"'--filter-by-language ...' is deprecated. "
"Use '--filter-by language ...' instead.")
if args.filter_by is None:
args.filter_by = []
args.filter_by.append(['language'] + args.filter_by_language)
if args.filter_by:
# Each iteration of the following loop applies
# filters one by one provided as arguments
try:
args.filter_by = filter_vector_to_dict(args.filter_by)
filtered_bears = apply_filters(
args.filter_by, filtered_bears)
except (InvalidFilterException, NotImplementedError) as ex:
# If filter is not available or is unusable
console_printer.print(ex)
return 2
local_bears, global_bears = filtered_bears
show_bears(local_bears,
global_bears,
args.show_description or args.show_details,
args.show_details,
console_printer,
args)
return 0
elif args.show_capabilities:
from coalib.collecting.Collectors import (
filter_capabilities_by_languages)
local_bears, _ = apply_filter('language', args.show_capabilities)
capabilities = filter_capabilities_by_languages(
local_bears, args.show_capabilities)
show_language_bears_capabilities(capabilities, console_printer)
return 0
if args.json:
return mode_json(args, debug=debug)
except BaseException as exception: # pylint: disable=broad-except
if not isinstance(exception, SystemExit):
if args and args.debug:
import ipdb
with ipdb.launch_ipdb_on_exception():
raise
if debug:
raise
return get_exitcode(exception)
if args.format:
return mode_format(args, debug=debug)
if args.non_interactive:
return mode_non_interactive(console_printer, args, debug=debug)
return mode_normal(console_printer, None, args, debug=debug)
def test_filter_section_bears(self):
local_bears = get_all_bears()[0]
filter_args = {'c', 'java'}
result_for_filter_section = _filter_section_bears(
local_bears, filter_args, 'language')
self.assertIsNotNone(result_for_filter_section)