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Make is_definition work on setitem modifications, see #66

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Dave Halter
2019-08-25 23:55:15 +02:00
parent 3bb46563d4
commit e8653a49ff
2 changed files with 48 additions and 4 deletions
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13
parso/python/tree.py
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@@ -210,15 +210,12 @@ class Name(_LeafWithoutNewlines):
"""
Returns None if there's on definition for a name.
:param import_name_alway: Specifies if an import name is always a
:param import_name_always: Specifies if an import name is always a
definition. Normally foo in `from foo import bar` is not a
definition.
"""
node = self.parent
type_ = node.type
if type_ in ('power', 'atom_expr'):
# In `self.x = 3` self is not a definition, but x is.
return None
if type_ in ('funcdef', 'classdef'):
if self == node.name:
@@ -1037,6 +1034,14 @@ def _defined_names(current):
trailer = current.children[-1]
if trailer.children[0] == '.':
names.append(trailer.children[1])
elif trailer.children[0] == '[':
for node in current.children[-2::-1]:
if node.type == 'trailer':
names.append(node.children[1])
break
if node.type == 'name':
names.append(node)
break
else:
names.append(current)
return names