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Make create_instance_context a lot more understandable (and shorter)

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This commit is contained in:
Dave Halter
2019-09-04 01:06:25 +02:00
parent 06d2119f51
commit 79f9d78c83
1 changed files with 12 additions and 29 deletions
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41
jedi/inference/value/instance.py
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@@ -182,36 +182,19 @@ class _BaseTreeInstance(AbstractInstanceValue):
@inference_state_method_cache()
def create_instance_context(self, class_context, node):
if node.parent.type in ('funcdef', 'classdef'):
node = node.parent
scope = get_parent_scope(node)
if scope == class_context.tree_node:
return class_context
else:
parent_context = self.create_instance_context(class_context, scope)
if scope.type == 'funcdef':
func = FunctionValue.from_context(
parent_context,
scope,
)
new = node
while True:
func_node = new
new = search_ancestor(new, 'funcdef', 'classdef')
if class_context.tree_node is new:
func = FunctionValue.from_context(class_context, func_node)
bound_method = BoundMethod(self, func)
if scope.name.value == '__init__' and parent_context == class_context:
# TODO private access
if hasattr(self, 'arguments'):
return bound_method.as_context(self.arguments)
else:
return bound_method.as_context()
if func_node.name.value == '__init__':
context = bound_method.as_context(self.arguments)
else:
return bound_method.as_context()
elif scope.type == 'classdef':
class_context = ClassValue(self.inference_state, parent_context, scope)
return class_context.as_context()
elif scope.type in ('comp_for', 'sync_comp_for'):
# Comprehensions currently don't have a special scope in Jedi.
return self.create_instance_context(class_context, scope)
else:
raise NotImplementedError
return class_context
context = bound_method.as_context()
break
return context.create_context(node)
def py__getattribute__alternatives(self, string_name):
'''
@@ -383,7 +366,7 @@ class TreeInstance(_BaseTreeInstance):
class AnonymousInstance(_BaseTreeInstance):
pass
arguments = None
class CompiledInstanceName(compiled.CompiledName):