qapi/gen: use dict.items() to iterate over _modules

New pylint warning. I could silence it, but this is the only occurrence
in the entire tree, including everything in iotests/ and python/. Easier
to just change this one instance.

(The warning is emitted in cases where you are fetching the values
anyway, so you may as well just take advantage of the iterator to avoid
redundant lookups.)

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210930205716.1148693-3-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index ab26d5c937a437ec59fb3dc625b86300eddf837e..2ec1e7b3b68b2cfd7e336a8c6f04c40a8aa20c8b 100644 (file)
--- a/scripts/qapi/gen.py
+++ b/scripts/qapi/gen.py
@@ -296,10 +296,9 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor):
         self._current_module = old_module
 
     def write(self, output_dir: str, opt_builtins: bool = False) -> None:
-        for name in self._module:
+        for name, (genc, genh) in self._module.items():
             if QAPISchemaModule.is_builtin_module(name) and not opt_builtins:
                 continue
-            (genc, genh) = self._module[name]
             genc.write(output_dir)
             genh.write(output_dir)