def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', source_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.", DeprecationWarning)
path = source_path
self._source_path = path
self.path = None if path is None else os.path.abspath(path)
if source is None:
with open(path) as f:
source = f.read()
lines = source.splitlines() or ['']
if source and source[-1] == '\n':
lines.append('')
line = max(len(lines), 1) if line is None else line
if not (0 < line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
cache.clear_caches()
debug.reset_time()
self.source = common.source_to_unicode(source, encoding)
self._user_context = UserContext(self.source, self._pos)
self._parser = UserContextParser(self.source, path, self._pos, self._user_context)
self._evaluator = Evaluator()
debug.speed('init')
def __init__(self, code=None, *, path=None, environment=None, project=None):
self._orig_path = path
if isinstance(path, str):
path = Path(path)
self.path = path.absolute() if path else None
if code is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
code = f.read()
if project is None:
# Load the Python grammar of the current interpreter.
project = get_default_project(None if self.path is None else self.path.parent)
self._inference_state = InferenceState(
project, environment=environment, script_path=self.path
)
debug.speed('init')
self._module_node, code = self._inference_state.parse_and_get_code(
code=code,
path=self.path,
use_latest_grammar=path and path.suffix == '.pyi',
cache=False, # No disk cache, because the current script often changes.
diff_cache=settings.fast_parser,
cache_path=settings.cache_directory,
)
debug.speed('parsed')
self._code_lines = parso.split_lines(code, keepends=True)
self._code = code
cache.clear_time_caches()
debug.reset_time()
def __init__(self,
source,
line=None,
column=None,
path=None,
source_encoding='utf-8',
source_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.",
DeprecationWarning)
path = source_path
lines = source.splitlines() or ['']
if source and source[-1] == '\n':
lines.append('')
self._line = max(len(lines), 1) if line is None else line
self._column = len(lines[-1]) if column is None else column
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self._pos = self._line, self._column
self._module = modules.ModuleWithCursor(path,
source=self.source,
position=self._pos)
self._source_path = path
self.path = None if path is None else os.path.abspath(path)
debug.speed('init')
def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', source_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.", DeprecationWarning)
path = source_path
if source is None:
with open(path) as f:
source = f.read()
lines = source.splitlines() or ['']
if source and source[-1] == '\n':
lines.append('')
self._line = max(len(lines), 1) if line is None else line
if not (0 < self._line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[self._line - 1])
self._column = line_len if column is None else column
if not (0 <= self._column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, encoding)
self._pos = self._line, self._column
self._module = modules.ModuleWithCursor(
path, source=self.source, position=self._pos)
self._source_path = path
self.path = None if path is None else os.path.abspath(path)
debug.speed('init')
def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', sys_path=None, environment=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
if sys_path is not None and not is_py3:
sys_path = list(map(force_unicode, sys_path))
# Load the Python grammar of the current interpreter.
project = get_default_project(
os.path.dirname(self.path)if path else os.getcwd()
)
# TODO deprecate and remove sys_path from the Script API.
if sys_path is not None:
project._sys_path = sys_path
self._evaluator = Evaluator(
project, environment=environment, script_path=self.path
)
debug.speed('init')
self._module_node, source = self._evaluator.parse_and_get_code(
code=source,
path=self.path,
encoding=encoding,
cache=False, # No disk cache, because the current script often changes.
diff_cache=settings.fast_parser,
cache_path=settings.cache_directory,
)
debug.speed('parsed')
self._code_lines = parso.split_lines(source, keepends=True)
self._code = source
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_string = self._code_lines[line - 1]
line_len = len(line_string)
if line_string.endswith('\r\n'):
line_len -= 1
if line_string.endswith('\n'):
line_len -= 1
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter (%d) is not in a valid range '
'(0-%d) for line %d (%r).' % (
column, line_len, line, line_string))
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', sys_path=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# TODO do we really want that?
self._source = python_bytes_to_unicode(source, encoding, errors='replace')
self._code_lines = split_lines(self._source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
project = Project(sys_path=sys_path)
self._evaluator = Evaluator(self._grammar, project)
project.add_script_path(self.path)
debug.speed('init')
def __init__(self, source, line, column, source_path, source_encoding="utf-8"):
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self.pos = line, column
self._module = modules.ModuleWithCursor(source_path, source=self.source, position=self.pos)
self._source_path = source_path
self.source_path = None if source_path is None else os.path.abspath(source_path)
debug.speed("init")
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
sys_path=None,
environment=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
if sys_path is not None and not is_py3:
sys_path = list(map(force_unicode, sys_path))
# Load the Python grammar of the current interpreter.
project = get_default_project(self.path or os.getcwd())
# TODO deprecate and remove sys_path from the Script API.
if sys_path is not None:
project._sys_path = sys_path
self._evaluator = Evaluator(project,
environment=environment,
script_path=self.path)
self._project = project
debug.speed('init')
self._module_node, source = self._evaluator.parse_and_get_code(
code=source,
path=self.path,
cache=
False, # No disk cache, because the current script often changes.
diff_cache=True,
cache_path=settings.cache_directory)
debug.speed('parsed')
self._code_lines = parso.split_lines(source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
source_path=None,
source_encoding=None,
sys_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.",
DeprecationWarning)
path = source_path
if source_encoding is not None:
warnings.warn("Use encoding instead of source_encoding.",
DeprecationWarning)
encoding = source_encoding
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
try:
with open(path) as f:
source = f.read()
except UnicodeDecodeError:
with open(path, encoding=encoding) as f:
source = f.read()
self._source = common.source_to_unicode(source, encoding)
self._code_lines = common.splitlines(self._source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
self._grammar = load_grammar(version='%s.%s' % sys.version_info[:2])
if sys_path is None:
venv = os.getenv('VIRTUAL_ENV')
if venv:
sys_path = list(get_venv_path(venv))
self._evaluator = Evaluator(self._grammar, sys_path=sys_path)
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
sys_path=None,
environment=None,
_project=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
if sys_path is not None and not is_py3:
sys_path = list(map(force_unicode, sys_path))
project = _project
if project is None:
# Load the Python grammar of the current interpreter.
project = get_default_project(
os.path.dirname(self.path) if path else os.getcwd())
# TODO deprecate and remove sys_path from the Script API.
if sys_path is not None:
project._sys_path = sys_path
self._inference_state = InferenceState(project,
environment=environment,
script_path=self.path)
debug.speed('init')
self._module_node, source = self._inference_state.parse_and_get_code(
code=source,
path=self.path,
encoding=encoding,
use_latest_grammar=path and path.endswith('.pyi'),
cache=
False, # No disk cache, because the current script often changes.
diff_cache=settings.fast_parser,
cache_path=settings.cache_directory,
)
debug.speed('parsed')
self._code_lines = parso.split_lines(source, keepends=True)
self._code = source
self._pos = line, column
cache.clear_time_caches()
debug.reset_time()
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
source_path=None,
source_encoding=None,
sys_path=None):
if source_path is not None:
warnings.warn(
"Deprecated since version 0.7. Use path instead of source_path.",
DeprecationWarning,
stacklevel=2)
path = source_path
if source_encoding is not None:
warnings.warn(
"Deprecated since version 0.8. Use encoding instead of source_encoding.",
DeprecationWarning,
stacklevel=2)
encoding = source_encoding
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
self._source = common.source_to_unicode(source, encoding)
self._code_lines = common.splitlines(self._source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
self._grammar = load_grammar(version='%s.%s' % sys.version_info[:2])
if sys_path is None:
venv = os.getenv('VIRTUAL_ENV')
if venv:
sys_path = list(get_venv_path(venv))
self._evaluator = Evaluator(self._grammar, sys_path=sys_path)
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
source_path=None,
source_encoding=None,
sys_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.",
DeprecationWarning)
path = source_path
if source_encoding is not None:
warnings.warn("Use encoding instead of source_encoding.",
DeprecationWarning)
encoding = source_encoding
self._orig_path = path
self.path = None if path is None else os.path.abspath(path)
if source is None:
with open(path) as f:
source = f.read()
self.source = common.source_to_unicode(source, encoding)
lines = common.splitlines(self.source)
line = max(len(lines), 1) if line is None else line
if not (0 < line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
cache.clear_time_caches()
debug.reset_time()
self._grammar = load_grammar('grammar%s.%s' % sys.version_info[:2])
self._user_context = UserContext(self.source, self._pos)
self._parser = UserContextParser(self._grammar, self.source, path,
self._pos, self._user_context,
self._parsed_callback)
if sys_path is None:
venv = os.getenv('VIRTUAL_ENV')
if venv:
sys_path = list(get_venv_path(venv))
self._evaluator = Evaluator(self._grammar, sys_path=sys_path)
debug.speed('init')
def __init__(self, source, line=None, column=None, source_path=None,
source_encoding='utf-8'):
lines = source.splitlines()
line = len(lines) if line is None else line
column = len(lines[-1]) if column is None else column
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self.pos = line, column
self._module = modules.ModuleWithCursor(
source_path, source=self.source, position=self.pos)
self._source_path = source_path
self.source_path = None if source_path is None \
else os.path.abspath(source_path)
debug.speed('init')
def __init__(self,
source,
line,
column,
source_path,
source_encoding='utf-8'):
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self.pos = line, column
self._module = modules.ModuleWithCursor(source_path,
source=self.source,
position=self.pos)
self._source_path = source_path
self.source_path = None if source_path is None \
else os.path.abspath(source_path)
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
source_path=None,
source_encoding=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.",
DeprecationWarning)
path = source_path
if source_encoding is not None:
warnings.warn("Use encoding instead of source_encoding.",
DeprecationWarning)
encoding = source_encoding
self._orig_path = path
self.path = None if path is None else os.path.abspath(path)
if source is None:
with open(path) as f:
source = f.read()
lines = source.splitlines() or ['']
if source and source[-1] == '\n':
lines.append('')
line = max(len(lines), 1) if line is None else line
if not (0 < line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
cache.clear_caches()
debug.reset_time()
self.source = common.source_to_unicode(source, encoding)
self._user_context = UserContext(self.source, self._pos)
self._parser = UserContextParser(self.source, path, self._pos,
self._user_context)
self._evaluator = Evaluator()
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
sys_path=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
project = Project(sys_path=sys_path)
self._evaluator = Evaluator(self._grammar, project)
self._module_node, source = self._evaluator.parse_and_get_code(
code=source,
path=self.path,
cache=
False, # No disk cache, because the current script often changes.
diff_cache=True,
cache_path=settings.cache_directory)
self._code_lines = split_lines(source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
project.add_script_path(self.path)
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
sys_path=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# TODO do we really want that?
self._source = python_bytes_to_unicode(source,
encoding,
errors='replace')
self._code_lines = split_lines(self._source)
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(self._code_lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
if sys_path is None:
venv = os.getenv('VIRTUAL_ENV')
if venv:
sys_path = list(get_venv_path(venv))
self._evaluator = Evaluator(self._grammar, sys_path=sys_path)
debug.speed('init')
def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', source_path=None, source_encoding=None,
sys_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.", DeprecationWarning)
path = source_path
if source_encoding is not None:
warnings.warn("Use encoding instead of source_encoding.", DeprecationWarning)
encoding = source_encoding
self._orig_path = path
self.path = None if path is None else os.path.abspath(path)
if source is None:
with open(path) as f:
source = f.read()
self.source = common.source_to_unicode(source, encoding)
lines = common.splitlines(self.source)
line = max(len(lines), 1) if line is None else line
if not (0 < line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
cache.clear_time_caches()
debug.reset_time()
self._grammar = load_grammar('grammar%s.%s' % sys.version_info[:2])
self._user_context = UserContext(self.source, self._pos)
self._parser = UserContextParser(self._grammar, self.source, path,
self._pos, self._user_context,
self._parsed_callback)
if sys_path is None:
venv = os.getenv('VIRTUAL_ENV')
if venv:
sys_path = list(get_venv_path(venv))
self._evaluator = Evaluator(self._grammar, sys_path=sys_path)
debug.speed('init')
def __init__(self,
source=None,
line=None,
column=None,
path=None,
source_encoding='utf-8',
source_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.",
DeprecationWarning)
path = source_path
if source is None:
with open(path) as f:
source = f.read()
lines = source.splitlines() or ['']
if source and source[-1] == '\n':
lines.append('')
self._line = max(len(lines), 1) if line is None else line
if not (0 < self._line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[self._line - 1])
self._column = line_len if column is None else column
if not (0 <= self._column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self._pos = self._line, self._column
self._module = modules.ModuleWithCursor(path,
source=self.source,
position=self._pos)
self._source_path = path
self.path = None if path is None else os.path.abspath(path)
debug.speed('init')
def __init__(self, source, line=None, column=None, path=None,
source_encoding='utf-8', source_path=None):
if source_path is not None:
warnings.warn("Use path instead of source_path.", DeprecationWarning)
path = source_path
lines = source.splitlines()
if source and source[-1] == '\n':
lines.append('')
self._line = max(len(lines), 1) if line is None else line
self._column = len(lines[-1]) if column is None else column
api_classes._clear_caches()
debug.reset_time()
self.source = modules.source_to_unicode(source, source_encoding)
self.pos = self._line, self._column
self._module = modules.ModuleWithCursor(
path, source=self.source, position=self.pos)
self._source_path = path
self.path = None if path is None else os.path.abspath(path)
debug.speed('init')
def __init__(self, source=None, line=None, column=None, path=None,
encoding='utf-8', source_path=None, source_encoding=None,
resolve_variables_to_types=True):
if source_path is not None:
warnings.warn("Use path instead of source_path.", DeprecationWarning)
path = source_path
if source_encoding is not None:
warnings.warn("Use encoding instead of source_encoding.", DeprecationWarning)
encoding = source_encoding
self._orig_path = path
self.path = None if path is None else os.path.abspath(path)
if source is None:
with open(path) as f:
source = f.read()
self.source = common.source_to_unicode(source, encoding)
lines = common.splitlines(self.source)
line = max(len(lines), 1) if line is None else line
if not (0 < line <= len(lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_len = len(lines[line - 1])
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter is not in a valid range.')
self._pos = line, column
if not cache.never_clear_cache:
cache.clear_caches()
debug.reset_time()
self._user_context = UserContext(self.source, self._pos)
self._parser = UserContextParser(self.source, path, self._pos, self._user_context)
self._evaluator = Evaluator(resolve_variables_to_types=resolve_variables_to_types)
debug.speed('init')
def __init__(self,
code=None,
line=None,
column=None,
path=None,
encoding=None,
sys_path=None,
environment=None,
project=None,
source=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if encoding is None:
encoding = 'utf-8'
else:
warnings.warn(
"Deprecated since version 0.17.0. You should cast to valid "
"unicode yourself, especially if you are not using utf-8.",
DeprecationWarning,
stacklevel=2)
if line is not None:
warnings.warn(
"Providing the line is now done in the functions themselves "
"like `Script(...).complete(line, column)`",
DeprecationWarning,
stacklevel=2)
if column is not None:
warnings.warn(
"Providing the column is now done in the functions themselves "
"like `Script(...).complete(line, column)`",
DeprecationWarning,
stacklevel=2)
if source is not None:
code = source
warnings.warn("Use the code keyword argument instead.",
DeprecationWarning,
stacklevel=2)
if code is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
code = f.read()
if sys_path is not None and not is_py3:
sys_path = list(map(force_unicode, sys_path))
if project is None:
# Load the Python grammar of the current interpreter.
project = get_default_project(
os.path.dirname(self.path) if path else None)
# TODO deprecate and remove sys_path from the Script API.
if sys_path is not None:
project._sys_path = sys_path
warnings.warn(
"Deprecated since version 0.17.0. Use the project API instead, "
"which means Script(project=Project(dir, sys_path=sys_path)) instead.",
DeprecationWarning,
stacklevel=2)
self._inference_state = InferenceState(project,
environment=environment,
script_path=self.path)
debug.speed('init')
self._module_node, code = self._inference_state.parse_and_get_code(
code=code,
path=self.path,
encoding=encoding,
use_latest_grammar=path and path.endswith('.pyi'),
cache=
False, # No disk cache, because the current script often changes.
diff_cache=settings.fast_parser,
cache_path=settings.cache_directory,
)
debug.speed('parsed')
self._code_lines = parso.split_lines(code, keepends=True)
self._code = code
self._pos = line, column
cache.clear_time_caches()
debug.reset_time()
def __init__(self,
source=None,
line=None,
column=None,
path=None,
encoding='utf-8',
sys_path=None,
environment=None):
self._orig_path = path
# An empty path (also empty string) should always result in no path.
self.path = os.path.abspath(path) if path else None
if source is None:
# TODO add a better warning than the traceback!
with open(path, 'rb') as f:
source = f.read()
# Load the Python grammar of the current interpreter.
self._grammar = parso.load_grammar()
if sys_path is not None and not is_py3:
sys_path = list(map(force_unicode, sys_path))
# Load the Python grammar of the current interpreter.
project = get_default_project(
# iOS: getcwd() creates problems. We force it to ~/Documents
# os.path.dirname(self.path)if path else os.getcwd()
os.path.dirname(self.path) if path else os.path.
join(os.getenv("HOME"), 'Library/lib/python3.7/'))
# TODO deprecate and remove sys_path from the Script API.
if sys_path is not None:
project._sys_path = sys_path
self._evaluator = Evaluator(project,
environment=environment,
script_path=self.path)
self._project = project
debug.speed('init')
self._module_node, source = self._evaluator.parse_and_get_code(
code=source,
path=self.path,
encoding=encoding,
cache=
False, # No disk cache, because the current script often changes.
diff_cache=settings.fast_parser,
cache_path=settings.cache_directory,
)
debug.speed('parsed')
self._code_lines = parso.split_lines(source, keepends=True)
self._code = source
line = max(len(self._code_lines), 1) if line is None else line
if not (0 < line <= len(self._code_lines)):
raise ValueError('`line` parameter is not in a valid range.')
line_string = self._code_lines[line - 1]
line_len = len(line_string)
if line_string.endswith('\r\n'):
line_len -= 1
if line_string.endswith('\n'):
line_len -= 1
column = line_len if column is None else column
if not (0 <= column <= line_len):
raise ValueError('`column` parameter (%d) is not in a valid range '
'(0-%d) for line %d (%r).' %
(column, line_len, line, line_string))
self._pos = line, column
self._path = path
cache.clear_time_caches()
debug.reset_time()
