def build_parser(self):
config_dict = self._config.get_config_dict()
enable_neovim = get_config_value(config_dict,
['cmdargs', 'env', 'neovim'], False)
parser = Parser(self._plugins, enable_neovim=enable_neovim)
return parser
def _build_lint_target(path, config_dict): # type: (Path, Dict[str, Any]) -> AbstractLintTarget
if path == _stdin_symbol:
stdin_alt_path = get_config_value(config_dict, ['cmdargs', 'stdin_display_name'])
# NOTE: In Python 3, sys.stdin is a string not bytes. Then we can get bytes by sys.stdin.buffer.
# But in Python 2, sys.stdin.buffer is not defined. But we can get bytes by sys.stdin directly.
is_python_3 = hasattr(sys.stdin, 'buffer')
if is_python_3:
lint_target = LintTargetBufferedStream(
alternate_path=Path(stdin_alt_path),
buffered_io=sys.stdin.buffer
)
else:
# NOTE: Python 2 on Windows opens sys.stdin in text mode, and
# binary data that read from it becomes corrupted on \r\n
# SEE: https://stackoverflow.com/questions/2850893/reading-binary-data-from-stdin/38939320#38939320
if sys.platform == 'win32':
# set sys.stdin to binary mode
import os, msvcrt
msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
lint_target = LintTargetBufferedStream(
alternate_path=Path(stdin_alt_path),
buffered_io=sys.stdin
)
return CachedLintTarget(lint_target)
else:
lint_target = LintTargetFile(path)
return CachedLintTarget(lint_target)
def _build_lint_target(
path,
config_dict): # type: (Path, Dict[str, Any]) -> AbstractLintTarget
if path == _stdin_symbol:
stdin_alt_path = get_config_value(config_dict,
['cmdargs', 'stdin_display_name'])
# NOTE: In Python 3, sys.stdin is a string not bytes. Then we can get bytes by sys.stdin.buffer.
# But in Python 2, sys.stdin.buffer is not defined. But we can get bytes by sys.stdin directly.
is_python_3 = hasattr(sys.stdin, 'buffer')
if is_python_3:
lint_target = LintTargetBufferedStream(
alternate_path=Path(stdin_alt_path),
buffered_io=sys.stdin.buffer)
else:
# NOTE: Python 2 on Windows opens sys.stdin in text mode, and
# binary data that read from it becomes corrupted on \r\n
# SEE: https://stackoverflow.com/questions/2850893/reading-binary-data-from-stdin/38939320#38939320
if sys.platform == 'win32':
# set sys.stdin to binary mode
import os, msvcrt
msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
lint_target = LintTargetBufferedStream(
alternate_path=Path(stdin_alt_path), buffered_io=sys.stdin)
return CachedLintTarget(lint_target)
else:
lint_target = LintTargetFile(path)
return CachedLintTarget(lint_target)
def __init__(self, policy_set, config_dict_global):
# type: (PolicySet, Dict[str, Any]) -> None
self._is_debug = get_config_value(config_dict_global, ['cmdargs', 'verbose'], False)
self._plugins = {
'scope': ScopePlugin(),
}
self._policy_set = policy_set
self._config_dict_global = config_dict_global
self._parser = self.build_parser()
self._listeners_map = {}
def build_parser(self):
enable_neovim = get_config_value(self._config_dict_global, ['cmdargs', 'env', 'neovim'], False)
parser = Parser([self._plugins['scope']], enable_neovim=enable_neovim)
return parser
def test_get_config_value_when_empty(self):
config_dict = {}
self.assertIsNone(get_config_value(config_dict, ['a']))
def test_get_config_value_when_given_default_but_not_used(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['a'], 'DEFAULT'), 'A')
def test_get_config_value_when_given_default(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['c', 'b'], 'DEFAULT'),
'DEFAULT')
def test_get_config_value_when_nested_2_depth(self):
config_dict = {'a': {'b': 'B'}}
self.assertIs(get_config_value(config_dict, ['a', 'b']), 'B')
def test_get_config_value_when_nested_2_depth(self):
config_dict = {'a': {'b': 'B'}}
self.assertIs(get_config_value(config_dict, ['a', 'b']), 'B')
def test_get_config_value_when_nested_1_depth(self):
config_dict = {'a': 'A'}
self.assertIs(get_config_value(config_dict, ['a']), 'A')
def test_get_config_value_when_empty(self):
config_dict = {}
self.assertIsNone(get_config_value(config_dict, ['a']))
def test_get_config_value_when_given_default_but_not_used(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['a'], 'DEFAULT'), 'A')
def test_get_config_value_when_given_default(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['c', 'b'], 'DEFAULT'), 'DEFAULT')
def test_get_config_value_when_target_is_depth_2_unexistent_dict(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['c', 'b']), None)
def test_get_config_value_when_target_is_dict(self):
config_dict = {'a': {'b': 'B'}}
self.assertEqual(get_config_value(config_dict, ['a']), {'b': 'B'})
def test_get_config_value_when_target_is_dict(self):
config_dict = {'a': {'b': 'B'}}
self.assertEqual(get_config_value(config_dict, ['a']), {'b': 'B'})
def test_get_config_value_when_target_is_depth_2_unexistent_dict(self):
config_dict = {'a': 'A'}
self.assertEqual(get_config_value(config_dict, ['c', 'b']), None)
def build_parser(self):
config_dict = self._config.get_config_dict()
enable_neovim = get_config_value(config_dict, ['cmdargs', 'env', 'neovim'], False)
parser = Parser(self._plugins, enable_neovim=enable_neovim)
return parser
def test_get_config_value_when_nested_1_depth(self):
config_dict = {'a': 'A'}
self.assertIs(get_config_value(config_dict, ['a']), 'A')
