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follow inexistant imports in the case of goto - fixes #77

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David Halter
2012-12-09 22:45:17 +01:00
parent 9a28ae4b42
commit 655f05f34f
1 changed files with 17 additions and 1 deletions
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18
jedi/api.py
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@@ -257,7 +257,22 @@ class Script(object):
def _goto(self, add_import_name=False):
"""
Used for goto and related_names.
:param add_import_name: TODO add description
"""
def follow_inexistent_imports(defs):
""" Imports can be generated, e.g. following
`multiprocessing.dummy` generates an import dummy in the
multiprocessing module. The Import doesn't exist -> follow.
"""
definitions = set(defs)
for d in defs:
if isinstance(d.parent, parsing.Import) \
and d.start_pos == (0, 0):
i = imports.ImportPath(d.parent).follow(is_goto=True)
definitions.remove(d)
definitions |= follow_inexistent_imports(i)
return definitions
goto_path = self.module.get_path_under_cursor()
context = self.module.get_context()
if next(context) in ('class', 'def'):
@@ -279,7 +294,8 @@ class Script(object):
definitions.append(import_name[0])
else:
stmt = self._get_under_cursor_stmt(goto_path)
definitions, search_name = evaluate.goto(stmt)
defs, search_name = evaluate.goto(stmt)
definitions = follow_inexistent_imports(defs)
return definitions, search_name
def related_names(self, additional_module_paths=[]):