def load_config_from_command_line(self, command_line_args):
LOGGER.debug('Trying to load config from command line "%s".', command_line_args)
config_name = self.find_config_name_from_command_line(command_line_args)
if config_name:
config_file = self.locator.locate_config_file(config_name)
if config_file:
self.parser.parse_file(config_file)
def test_verbose_twice_long_option():
level = LOGGER.level
try:
(command, errors) = parse(['--verbose', '--verbose'])
assert not errors
assert isinstance(command, STDINCommand)
assert LOGGER.level == level - 20
finally:
LOGGER.setLevel(level)
def test_verbose_short_option():
level = LOGGER.level
try:
(command, errors) = parse(['-v'])
assert not errors
assert isinstance(command, STDINCommand)
assert LOGGER.level == level - 10
finally:
LOGGER.setLevel(level)
def load_config_from_command_line(self, command_line_args):
LOGGER.debug('Trying to load config from command line "%s".',
command_line_args)
config_name = self.find_config_name_from_command_line(
command_line_args)
if config_name:
config_file = self.locator.locate_config_file(config_name)
if config_file:
self.parser.parse_file(config_file)
def locate_config_file(self, config, working_directory=None):
LOGGER.debug('Trying to find config "%s"', config)
config_file = self.locate_config_file_in_directory(os.getcwd(), config)
if config_file:
return config_file
if working_directory:
config_file = self.locate_config_file_in_directory(working_directory, config)
if config_file:
return config_file
for directory in self.paths:
if directory:
config_file = self.locate_config_file_in_directory(directory, config)
if config_file:
return config_file
def locate_config_file(self, config, working_directory=None):
LOGGER.debug('Trying to find config "%s"', config)
config_file = self.locate_config_file_in_directory(os.getcwd(), config)
if config_file:
return config_file
if working_directory:
config_file = self.locate_config_file_in_directory(working_directory, config)
if config_file:
return config_file
for directory in self.paths:
if directory:
config_file = self.locate_config_file_in_directory(directory, config)
if config_file:
return config_file
def parse_file(self, config_file):
LOGGER.debug('Loading the config file "%s"', config_file)
config_parser = configparser.ConfigParser()
try:
if not config_parser.read(config_file):
self.error_handler('Could not open config file "%s"' %
config_file)
return
except configparser.DuplicateSectionError as e: # no cover (inconsistent between Python 2 and 3)
self.error_handler('Duplicate section "%s" in "%s"' %
(e.section, config_file))
return
enable_stderr_filtering = True
for section in config_parser.sections():
if section == 'general':
for key, value in config_parser.items(section):
if key == 'imports':
if not value:
self.error_handler(
'Empty imports section in config "%s"' %
config_file)
else:
for config_import in [
v.strip() for v in value.split(',')
]:
if not config_import:
self.error_handler(
'Empty import in config "%s"' %
config_file)
else:
config_import_file = self.locator.locate_config_file(
config_import, dirname(config_file))
if config_import_file:
self.parse_file(config_import_file)
else:
self.error_handler(
'Failed to resolve import of "%s" in config "%s"'
% (config_import, config_file))
elif key == 'enable-stderr-filtering':
try:
enable_stderr_filtering = config_parser.getboolean(
section, 'enable-stderr-filtering')
except ValueError:
self.error_handler(
'Invalid value "%s" for key "%s" in config "%s"'
% (value, key, config_file))
else:
self.error_handler(
'Invalid key "%s" in general section of config "%s"'
% (key, config_file))
elif section == 'filters':
for filter_name, pattern_lines in config_parser.items(section):
resolved_filter = \
FILTERS_BY_NAME.get(filter_name) or \
FILTERS_BY_LONG_OPTION.get(filter_name) or \
FILTERS_BY_SHORT_OPTION.get(filter_name)
if not resolved_filter:
self.error_handler(
'Unknown filter "%s" in config "%s"' %
(filter_name, config_file))
continue
if not pattern_lines:
self.error_handler(
'Empty pattern for "%s" in config "%s"' %
(filter_name, config_file))
continue
for pattern in pattern_lines.splitlines():
self.stdout_builder.add_mapping(
pattern, resolved_filter)
if enable_stderr_filtering:
self.stderr_builder.add_mapping(
pattern, resolved_filter)
else:
self.error_handler('Invalid section "%s" in config "%s"' %
(section, config_file))
LOGGER.info('Loaded config "%s"', config_file)
def parse_file(self, config_file):
LOGGER.debug('Loading the config file "%s"', config_file)
config_parser = configparser.ConfigParser()
try:
if not config_parser.read(config_file):
self.error_handler('Could not open config file "%s"' % config_file)
return
except configparser.DuplicateSectionError as e: # no cover (inconsistent between Python 2 and 3)
self.error_handler('Duplicate section "%s" in "%s"' % (e.section, config_file))
return
enable_stderr_filtering = True
for section in config_parser.sections():
if section == 'general':
for key, value in config_parser.items(section):
if key == 'imports':
if not value:
self.error_handler('Empty imports section in config "%s"' % config_file)
else:
for config_import in [v.strip() for v in value.split(',')]:
if not config_import:
self.error_handler('Empty import in config "%s"' % config_file)
else:
config_import_file = self.locator.locate_config_file(config_import,
dirname(config_file))
if config_import_file:
self.parse_file(config_import_file)
else:
self.error_handler('Failed to resolve import of "%s" in config "%s"'
% (config_import, config_file))
elif key == 'enable-stderr-filtering':
try:
enable_stderr_filtering = config_parser.getboolean(section, 'enable-stderr-filtering')
except ValueError:
self.error_handler(
'Invalid value "%s" for key "%s" in config "%s"' % (value, key, config_file))
else:
self.error_handler('Invalid key "%s" in general section of config "%s"' % (key, config_file))
elif section == 'filters':
for filter_name, pattern_lines in config_parser.items(section):
resolved_filter = \
FILTERS_BY_NAME.get(filter_name) or \
FILTERS_BY_LONG_OPTION.get(filter_name) or \
FILTERS_BY_SHORT_OPTION.get(filter_name)
if not resolved_filter:
self.error_handler('Unknown filter "%s" in config "%s"' % (filter_name, config_file))
continue
if not pattern_lines:
self.error_handler('Empty pattern for "%s" in config "%s"' % (filter_name, config_file))
continue
for pattern in pattern_lines.splitlines():
self.stdout_builder.add_mapping(pattern, resolved_filter)
if enable_stderr_filtering:
self.stderr_builder.add_mapping(pattern, resolved_filter)
else:
self.error_handler('Invalid section "%s" in config "%s"' % (section, config_file))
LOGGER.info('Loaded config "%s"', config_file)