lint: Fix code that evaded our lint checks for string % non-tuple.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg
2019-04-19 16:00:46 -07:00
committed by Tim Abbott
parent d1b8497afb
commit 643bd18b9f
65 changed files with 175 additions and 173 deletions

View File

@@ -174,7 +174,7 @@ def check_dict(required_keys: Iterable[Tuple[str, Validator]]=[],
optional_keys_set = set(x[0] for x in optional_keys)
delta_keys = set(val.keys()) - required_keys_set - optional_keys_set
if len(delta_keys) != 0:
return _("Unexpected arguments: %s" % (", ".join(list(delta_keys))))
return _("Unexpected arguments: %s" % (", ".join(list(delta_keys)),))
return None