def goto_definitions(self):
"""
Return the definitions of a the path under the cursor. goto function!
This follows complicated paths and returns the end, not the first
definition. The big difference between :meth:`goto_assignments` and
:meth:`goto_definitions` is that :meth:`goto_assignments` doesn't
follow imports and statements. Multiple objects may be returned,
because Python itself is a dynamic language, which means depending on
an option you can have two different versions of a function.
:rtype: list of :class:`classes.Definition`
"""
leaf = self._get_module().name_for_position(self._pos)
if leaf is None:
leaf = self._get_module().get_leaf_for_position(self._pos)
if leaf is None:
return []
definitions = helpers.evaluate_goto_definition(self._evaluator, leaf)
names = [s.name for s in definitions]
defs = [classes.Definition(self._evaluator, name) for name in names]
# The additional set here allows the definitions to become unique in an
# API sense. In the internals we want to separate more things than in
# the API.
return helpers.sorted_definitions(set(defs))
def _goto_definitions(self, only_stubs=False, prefer_stubs=False):
leaf = self._module_node.get_name_of_position(self._pos)
if leaf is None:
leaf = self._module_node.get_leaf_for_position(self._pos)
if leaf is None:
return []
context = self._evaluator.create_context(self._get_module(), leaf)
contexts = helpers.evaluate_goto_definition(self._evaluator, context, leaf)
contexts = convert_contexts(
contexts,
only_stubs=only_stubs,
prefer_stubs=prefer_stubs,
)
defs = [classes.Definition(self._evaluator, c.name) for c in contexts]
# The additional set here allows the definitions to become unique in an
# API sense. In the internals we want to separate more things than in
# the API.
return helpers.sorted_definitions(set(defs))
