def parse_class_by_jedi_name(self, jedi_name: Name) -> ParsedClass:
"""
To parse a class definition by its Jedi Name.
Args:
jedi_name: the Jedi Name of the target class to parse
Returns:
The parsed class in ParsedClass
"""
# case of being the object class
if jedi_name.full_name == 'builtins.object':
return PARSED_OBJECT_CLASS
# case of a class not defined by a recognised script, so external class
if not jedi_name.module_path:
return ParsedPackageClass(jedi_name)
# case of a custom class definition, which should have a dot-separate
# full name starting with the full name of the module/script, and its
# type should be `class`. There is case that the first condition is
# satisfied but the second not, like a type alias definition/assignment
# has a type `statement`.
# use `class_name.goto()[0]` to fetch the full content Jedi Name which
# has the `full_name` field
if jedi_name.goto()[0].full_name.startswith(
jedi_name.module_name) and jedi_name.type == 'class':
return ParsedCustomClass(jedi_name, self)
else:
return ParsedPackageClass(jedi_name)
def _is_original_class(class_name: Name, script_context: Name) -> bool:
"""
To check if a jedi Name is an originally defined class in a script.
Args:
class_name: the Name of the target class
script_context: the context of the target script
Returns:
`True` if the class is an originally defined class or `False`
otherwise
"""
if not script_context.module_name:
return class_name.type == 'class'
# use `class_name.goto()[0]` to fetch the full content Jedi Name which
# has the `full_name` field
return class_name.type == 'class' and \
class_name.goto()[0].full_name.startswith(
script_context.module_name
)