diff options
author | John Snow <jsnow@redhat.com> | 2021-02-01 14:37:34 -0500 |
---|---|---|
committer | Markus Armbruster <armbru@redhat.com> | 2021-02-08 14:15:58 +0100 |
commit | ad1218086efb469d292f5cdd3e8299e5d2e7d8d6 (patch) | |
tree | 5394e93603280b11d3966833d287dc5bab79e998 /scripts | |
parent | 3cc01c546ba508222e0ccda775bce30e07c0461f (diff) |
qapi/main: handle theoretical None-return from re.match()
Mypy cannot understand that this match can never be None, so help it
along.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210201193747.2169670-4-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/qapi/main.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/qapi/main.py b/scripts/qapi/main.py index 42517210b8..703e7ed1ed 100644 --- a/scripts/qapi/main.py +++ b/scripts/qapi/main.py @@ -23,6 +23,8 @@ from .visit import gen_visit def invalid_prefix_char(prefix: str) -> Optional[str]: match = re.match(r'([A-Za-z_.-][A-Za-z0-9_.-]*)?', prefix) + # match cannot be None, but mypy cannot infer that. + assert match is not None if match.end() != len(prefix): return prefix[match.end()] return None |