def test_apply_filter_exception(self):
with self.assertRaises(InvalidFilterException) as exp:
apply_filter('unknown', ['args'])
message = str(exp.exception)
self.assertEqual("'unknown' is an invalid filter. Available filters: "
+ ', '.join(sorted(available_filters)), message)
def test_apply_filter_exception(self):
with self.assertRaises(InvalidFilterException) as exp:
apply_filter('unknown', ['args'])
message = str(exp.exception)
self.assertEqual(
"'unknown' is an invalid filter. Available filters: " +
', '.join(sorted(available_filters)), message)
def mode_json(args, debug=False):
import json
from coalib.coala_main import run_coala
from coalib.misc.DictUtilities import inverse_dicts
from coalib.misc.Exceptions import get_exitcode
from coalib.output.Logging import configure_json_logging
from coalib.output.JSONEncoder import create_json_encoder
if args.log_json:
log_stream = configure_json_logging()
JSONEncoder = create_json_encoder(use_relpath=args.relpath)
results = []
if args.show_bears:
try:
from coalib.parsing.FilterHelper import apply_filter
local_bears, global_bears = apply_filter('language',
args.filter_by_language)
bears = inverse_dicts(local_bears, global_bears)
for bear, _ in sorted(bears.items(),
key=lambda bear_tuple: bear_tuple[0].name):
results.append(bear)
except BaseException as exception: # pylint: disable=broad-except
return get_exitcode(exception)
else:
results, exitcode, _ = run_coala(args=args, debug=debug)
retval = {'bears': results} if args.show_bears else {'results': results}
if args.log_json:
retval['logs'] = [
json.loads(line) for line in log_stream.getvalue().splitlines()
]
if args.output:
filename = str(args.output[0])
with open(filename, 'w+') as fp:
json.dump(retval,
fp,
cls=JSONEncoder,
sort_keys=True,
indent=2,
separators=(',', ': '))
else:
print(
json.dumps(retval,
cls=JSONEncoder,
sort_keys=True,
indent=2,
separators=(',', ': ')))
return 0 if args.show_bears else exitcode
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_apply_filter(self):
apply_filter_result = apply_filter('language', ['c', 'java'])
self.assertIsNotNone(apply_filter_result)
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_apply_filter(self):
apply_filter_result = apply_filter('language', ['c', 'java'])
self.assertIsNotNone(apply_filter_result)
