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forked from VimPlug/jedi

Fixes for _follow_error_node_imports_if_possible

This commit is contained in:
Dave Halter
2019-03-28 10:12:23 +01:00
parent 2ad652a071
commit aa37f6f738
2 changed files with 23 additions and 7 deletions

View File

@@ -291,24 +291,33 @@ class Evaluator(object):
if type_ in ('import_from', 'import_name'):
return imports.infer_import(context, name)
else:
result = self.follow_error_node_imports_if_possible(context, name)
result = self._follow_error_node_imports_if_possible(context, name)
if result is not None:
return result
return helpers.evaluate_call_of_leaf(context, name)
def follow_error_node_imports_if_possible(self, context, name):
def _follow_error_node_imports_if_possible(self, context, name):
error_node = tree.search_ancestor(name, 'error_node')
#if 'expr_stmt', 'del_stmt', 'flow_stmt',
#'import_stmt', 'global_stmt', 'nonlocal_stmt' 'assert_stmt'
if error_node is not None:
# Get the first command start of a started simple_stmt. The error
# node is sometimes a small_stmt and sometimes a simple_stmt. Check
# for ; leaves that start a new statements.
start_index = 0
for index, n in enumerate(error_node.children):
if n.start_pos > name.start_pos:
break
if n == ';':
start_index = index + 1
nodes = error_node.children[start_index:]
first_name = nodes[0].get_first_leaf().value
# Make it possible to infer stuff like `import foo.` or
# `from foo.bar`.
first_name = error_node.get_first_leaf().value
if first_name in ('from', 'import'):
is_import_from = first_name == 'from'
level, names = helpers.parse_dotted_names(
error_node.children,
nodes,
is_import_from=is_import_from,
until_node=name,
)
@@ -333,7 +342,7 @@ class Evaluator(object):
module_names = imports.infer_import(context, name, is_goto=True)
return module_names
else:
contexts = self.follow_error_node_imports_if_possible(context, name)
contexts = self._follow_error_node_imports_if_possible(context, name)
if contexts is not None:
return [context.name for context in contexts]

View File

@@ -128,6 +128,13 @@ def broken_import():
#? 31 import_tree.mod1
import json, import_tree.mod1.foo.
# Cases with ;
mod1 = 3
#? 25 int()
import import_tree; mod1.
#? 38 import_tree.mod1
import_tree; import import_tree.mod1.
#! ['module json']
from json