75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
|
from jedi.inference.cache import inference_state_method_cache
|
||
|
|
from jedi.inference.filters import DictFilter
|
||
|
|
from jedi.inference.names import ValueNameMixin, AbstractNameDefinition
|
||
|
|
from jedi.inference.base_value import Value
|
||
|
|
from jedi.inference.value.module import SubModuleDictMixin
|
||
|
|
from jedi.inference.context import NamespaceContext
|
||
|
|
|
||
|
|
|
||
|
|
class ImplicitNSName(ValueNameMixin, AbstractNameDefinition):
|
||
|
|
"""
|
||
|
|
Accessing names for implicit namespace packages should infer to nothing.
|
||
|
|
This object will prevent Jedi from raising exceptions
|
||
|
|
"""
|
||
|
|
def __init__(self, implicit_ns_value, string_name):
|
||
|
|
self._value = implicit_ns_value
|
||
|
|
self.string_name = string_name
|
||
|
|
|
||
|
|
|
||
|
|
class ImplicitNamespaceValue(Value, SubModuleDictMixin):
|
||
|
|
"""
|
||
|
|
Provides support for implicit namespace packages
|
||
|
|
"""
|
||
|
|
# Is a module like every other module, because if you import an empty
|
||
|
|
# folder foobar it will be available as an object:
|
||
|
|
# <module 'foobar' (namespace)>.
|
||
|
|
api_type = u'module'
|
||
|
|
parent_context = None
|
||
|
|
|
||
|
|
def __init__(self, inference_state, string_names, paths):
|
||
|
|
super(ImplicitNamespaceValue, self).__init__(inference_state, parent_context=None)
|
||
|
|
self.inference_state = inference_state
|
||
|
|
self.string_names = string_names
|
||
|
|
self._paths = paths
|
||
|
|
|
||
|
|
def get_filters(self, origin_scope=None):
|
||
|
|
yield DictFilter(self.sub_modules_dict())
|
||
|
|
|
||
|
|
def get_qualified_names(self):
|
||
|
|
return ()
|
||
|
|
|
||
|
|
@property
|
||
|
|
@inference_state_method_cache()
|
||
|
|
def name(self):
|
||
|
|
string_name = self.py__package__()[-1]
|
||
|
|
return ImplicitNSName(self, string_name)
|
||
|
|
|
||
|
|
def py__file__(self):
|
||
|
|
return None
|
||
|
|
|
||
|
|
def py__package__(self):
|
||
|
|
"""Return the fullname
|
||
|
|
"""
|
||
|
|
return self.string_names
|
||
|
|
|
||
|
|
def py__path__(self):
|
||
|
|
return self._paths
|
||
|
|
|
||
|
|
def py__name__(self):
|
||
|
|
return '.'.join(self.string_names)
|
||
|
|
|
||
|
|
def is_namespace(self):
|
||
|
|
return True
|
||
|
|
|
||
|
|
def is_stub(self):
|
||
|
|
return False
|
||
|
|
|
||
|
|
def is_package(self):
|
||
|
|
return True
|
||
|
|
|
||
|
|
def as_context(self):
|
||
|
|
return NamespaceContext(self)
|
||
|
|
|
||
|
|
def __repr__(self):
|
||
|
|
return '<%s: %s>' % (self.__class__.__name__, self.py__name__())
|