Roll //third_party/typ to v0.9.9

This rolls //third_party/typ to v0.9.9 to pick up dglazkov's patch
to allow "foreign arguments" to typ. A foreign argument is one
that the typ arg parser ignores.

This roll includes:

  d77f1a5 bump version to 0.9.9
  69c6119 Merge pull request #7 from dglazkov/foreign-argument
  0a2f193 fix indentation
  c8845b2 Introduce the concept of a foreign argument.

R=dglazkov@chromium.org

Review-Url: https://codereview.chromium.org/2568683002
Cr-Commit-Position: refs/heads/master@{#437789}

third_party/typ/README.chromium

 Name: typ
 URL: https://github.com/dpranke/typ.git
-Version: 0.9.8
-Revision: 3df460d1b6d83594e75f6b50f889a240a2e1925e
+Version: 0.9.9
+Revision: d77f1a5b246a0bbf04eee73c0bef134bf7a7dbcd
 Security Critical: no
 License: Apache 2.0
 License File: NOT_SHIPPED

third_party/typ/typ/arg_parser.py

@@ -280,6 +280,8 @@ class ArgumentParser(argparse.ArgumentParser):
             v = d[k]
             argname = _argname_from_key(k)
             action = self._action_for_key(k)
+            if not action:
+                continue
             action_str = _action_str(action)
             if k == 'tests':
                 tests = v
@@ -310,8 +312,9 @@ class ArgumentParser(argparse.ArgumentParser):
             if action.dest == key:
                 return action
 
-        assert False, ('Could not find an action for %s'  # pragma: no cover
-                       % key)
+        # Assume foreign argument: something used by the embedder of typ, for
+        # example.
+        return None
 
 
 def _action_str(action):

third_party/typ/typ/tests/arg_parser_test.py

@@ -44,6 +44,13 @@ class ArgumentParserTest(unittest.TestCase):
         check(['--jobs', '3'])
         check(['-vv'], ['--verbose', '--verbose'])
 
+    def test_argv_from_args_foreign_argument(self):
+        parser = ArgumentParser()
+        parser.add_argument('--some-foreign-argument', default=False,
+                            action='store_true')
+        args = parser.parse_args(['--some-foreign-argument', '--verbose'])
+        self.assertEqual(['--verbose'], ArgumentParser().argv_from_args(args))
+
     def test_valid_shard_options(self):
         parser = ArgumentParser()
 

third_party/typ/typ/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = '0.9.8'
+VERSION = '0.9.9'