Maybe __all__ should be added explicitly in stubgen #10314
Description
Feature
(A clear and concise description of your feature proposal.)
Maybe __all__ should be added explicitly in stubgen.
Pitch
(Please explain why this feature should be implemented and how it would be used. Add examples, if applicable.)
Adding __all__ to type stubs explicitly can avoid some error. For example:
├── test
│ └── init.py
__init__.py:
class Test:
pass
__all__ = []The type stub file generated by stubgen is
__init__.pyi:
class Test: ...When using from .test import * to import test as a submodule, Test will be imported according to the type stub, while in fact Test should not be used.
A Possible Implement
Replace output(self) in stubgen.py by following implement:
def output(self) -> str:
"""Return the text for the stub."""
imports = ''
if self._import_lines:
imports += ''.join(self._import_lines)
imports += ''.join(self.import_tracker.import_lines())
if imports and self._output:
imports += '\n'
imports += ''.join(self._output)
"""export __all__ when it's defined"""
if imports and self._all_ != None:
imports += '\n'
if self._all_ != None:
imports += '__all__ = ['
for name in self._all_:
imports += ''.join(('\"', name, '\", '))
imports += ']'
return imports