Disallow untyped defs in synapse._scripts (#12422)

Of note: 

* No untyped defs in `register_new_matrix_user`

This one might be contraversial. `request_registration` has three
dependency-injection arguments used for testing. I'm removing the
injection of the `requests` module and using `unitest.mock.patch` in the
test cases instead.

Doing `reveal_type(requests)` and `reveal_type(requests.get)` before the
change:

```
synapse/_scripts/register_new_matrix_user.py:45: note: Revealed type is "Any"
synapse/_scripts/register_new_matrix_user.py:46: note: Revealed type is "Any"
```

And after:

```
synapse/_scripts/register_new_matrix_user.py:44: note: Revealed type is "types.ModuleType"
synapse/_scripts/register_new_matrix_user.py:45: note: Revealed type is "def (url: Union[builtins.str, builtins.bytes], params: Union[Union[_typeshed.SupportsItems[Union[builtins.str, builtins.bytes, builtins.int, builtins.float], Union[builtins.str, builtins.bytes, builtins.int, builtins.float, typing.Iterable[Union[builtins.str, builtins.bytes, builtins.int, builtins.float]], None]], Tuple[Union[builtins.str, builtins.bytes, builtins.int, builtins.float], Union[builtins.str, builtins.bytes, builtins.int, builtins.float, typing.Iterable[Union[builtins.str, builtins.bytes, builtins.int, builtins.float]], None]], typing.Iterable[Tuple[Union[builtins.str, builtins.bytes, builtins.int, builtins.float], Union[builtins.str, builtins.bytes, builtins.int, builtins.float, typing.Iterable[Union[builtins.str, builtins.bytes, builtins.int, builtins.float]], None]]], builtins.str, builtins.bytes], None] =, data: Union[Any, None] =, headers: Union[Any, None] =, cookies: Union[Any, None] =, files: Union[Any, None] =, auth: Union[Any, None] =, timeout: Union[Any, None] =, allow_redirects: builtins.bool =, proxies: Union[Any, None] =, hooks: Union[Any, None] =, stream: Union[Any, None] =, verify: Union[Any, None] =, cert: Union[Any, None] =, json: Union[Any, None] =) -> requests.models.Response"
```

* Drive-by comment in `synapse.storage.types`

* No untyped defs in `synapse_port_db`

This was by far the most painful. I'm happy to break this up into
smaller pieces for review if it's not managable as-is.
This commit is contained in:
David Robertson 2022-04-11 12:41:55 +01:00 committed by GitHub
parent 5f72ea1bde
commit 961ee75a9b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
14 changed files with 221 additions and 140 deletions

View file

@ -12,7 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from unittest.mock import Mock
from unittest.mock import Mock, patch
from synapse._scripts.register_new_matrix_user import request_registration
@ -52,16 +52,16 @@ class RegisterTestCase(TestCase):
out = []
err_code = []
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
requests=requests,
_print=out.append,
exit=err_code.append,
)
with patch("synapse._scripts.register_new_matrix_user.requests", requests):
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
_print=out.append,
exit=err_code.append,
)
# We should get the success message making sure everything is OK.
self.assertIn("Success!", out)
@ -88,16 +88,16 @@ class RegisterTestCase(TestCase):
out = []
err_code = []
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
requests=requests,
_print=out.append,
exit=err_code.append,
)
with patch("synapse._scripts.register_new_matrix_user.requests", requests):
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
_print=out.append,
exit=err_code.append,
)
# Exit was called
self.assertEqual(err_code, [1])
@ -140,16 +140,16 @@ class RegisterTestCase(TestCase):
out = []
err_code = []
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
requests=requests,
_print=out.append,
exit=err_code.append,
)
with patch("synapse._scripts.register_new_matrix_user.requests", requests):
request_registration(
"user",
"pass",
"matrix.org",
"shared",
admin=False,
_print=out.append,
exit=err_code.append,
)
# Exit was called
self.assertEqual(err_code, [1])