def shell(args: List[str] = None, error: bool = True):
"""Endpoint for console.
Parse a command arguments, configuration files and run a checkers.
"""
if args is None:
args = sys.argv[1:]
options = parse_options(args)
setup_logger(options)
LOGGER.info(options)
# Install VSC hook
if options.hook:
from .hook import install_hook # noqa
for path in options.paths:
return install_hook(path)
if options.from_stdin and not options.paths:
LOGGER.error("--from-stdin requires a filename")
return sys.exit(1)
errors = check_paths(
options.paths,
code=read_stdin() if options.from_stdin else None,
options=options,
rootdir=CURDIR,
)
display_errors(errors, options)
if error:
sys.exit(int(bool(errors)))
return errors
def parse_options(args=None, config=True, rootdir=pylamaconfig.CURDIR, **overrides):
""" Parse options from command line and configuration files.
:return argparse.Namespace:
"""
args = args or []
# Parse args from command string
options = pylamaconfig.PARSER.parse_args(args)
options.file_params = dict()
options.linters_params = dict()
# Compile options from ini
if config:
cfg = get_config(str(options.options), rootdir=rootdir)
for opt, val in cfg.default.items():
LOGGER.info("Find option %s (%s)", opt, val)
passed_value = getattr(options, opt, pylamaconfig._Default())
if isinstance(passed_value, pylamaconfig._Default):
if opt == "paths":
val = val.split()
elif opt == "skip":
val = pylamaconfig.fix_pathname_sep(val)
setattr(options, opt, pylamaconfig._Default(val))
# Parse file related options
for name, opts in cfg.sections.items():
if name == cfg.default_section:
continue
if name.startswith(cfg.default_section):
name = name[7:]
if name in pylamaconfig.LINTERS:
options.linters_params[name] = dict(opts)
continue
mask = re.compile(
pylamaconfig.fnmatch.translate(pylamaconfig.fix_pathname_sep(name))
)
options.file_params[mask] = dict(opts)
# Override options
pylamaconfig._override_options(options, **overrides)
# Postprocess options
for name in options.__dict__:
value = getattr(options, name)
if isinstance(value, pylamaconfig._Default):
setattr(options, name, pylamaconfig.process_value(name, value.value))
if options.concurrent and "pylint" in options.linters:
LOGGER.warning("Can't parse code asynchronously with pylint enabled.")
options.concurrent = False
return options
