https://github.com/ansible/ansible/blob/1706d35fc476e36fcced25435c2f1c2401536376/test/lib/ansible_test/_util/controller/sanity/validate-modules/validate_modules/main.py#L414

When a module is in place to provide documentation for an action, it should be allowed to have a doc string.

Without a docstring users of pydocstring will need to suppress:

```
************* Module plugins.modules.git_away
plugins/modules/git_away.py:1:0: C0114: Missing module docstring (missing-module-docstring)
************* Module plugins.modules.git_here
plugins/modules/git_here.py:1:0: C0114: Missing module docstring (missing-module-docstring)
```

With a doc string the module is treated as a "real" module and fails sanity:

```
ansible-module-not-initialized: Execution of the module did not result in initialization of AnsibleModule
```

PEP257 suggests modules should have a docstring, and is generally considered a good practice to inform future developers of the purpose of the file and can be used for documentation generation as well.
return self.basename
    @property
    def object_path(self):
        return self.path
    def validate(self):
        super(PythonPackageValidator, self).validate()
        if self.basename in self.REJECTLIST_FILES:
            return
        init_file = os.path.join(self.path, '__init__.py')
        if not os.path.exists(init_file):
            self.reporter.error(
                path=self.object_path,
                code='subdirectory-missing-init',
                msg='Ansible module subdirectories must contain an __init__.py'
            )
def re_compile(value):
    """
    Argparse expects things to raise TypeError, re.compile raises an re.error
    exception
    This function is a shorthand to convert the re.error exception to a
    TypeError
    """
    try:
        return re.compile(value)
    except re.error as e:
        raise TypeError(e)
def run():