* Update mypy and mypy-zope
* Remove unused ignores
These used to suppress
```
synapse/storage/engines/__init__.py:28: error: "__new__" must return a
class instance (got "NoReturn") [misc]
```
and
```
synapse/http/matrixfederationclient.py:1270: error: "BaseException" has no attribute "reasons" [attr-defined]
```
(note that we check `hasattr(e, "reasons")` above)
* Avoid empty body warnings, sometimes by marking methods as abstract
E.g.
```
tests/handlers/test_register.py:58: error: Missing return statement [empty-body]
tests/handlers/test_register.py:108: error: Missing return statement [empty-body]
```
* Suppress false positive about `JaegerConfig`
Complaint was
```
synapse/logging/opentracing.py:450: error: Function "Type[Config]" could always be true in boolean context [truthy-function]
```
* Fix not calling `is_state()`
Oops!
```
tests/rest/client/test_third_party_rules.py:428: error: Function "Callable[[], bool]" could always be true in boolean context [truthy-function]
```
* Suppress false positives from ParamSpecs
````
synapse/logging/opentracing.py:971: error: Argument 2 to "_custom_sync_async_decorator" has incompatible type "Callable[[Arg(Callable[P, R], 'func'), **P], _GeneratorContextManager[None]]"; expected "Callable[[Callable[P, R], **P], _GeneratorContextManager[None]]" [arg-type]
synapse/logging/opentracing.py:1017: error: Argument 2 to "_custom_sync_async_decorator" has incompatible type "Callable[[Arg(Callable[P, R], 'func'), **P], _GeneratorContextManager[None]]"; expected "Callable[[Callable[P, R], **P], _GeneratorContextManager[None]]" [arg-type]
````
* Drive-by improvement to `wrapping_logic` annotation
* Workaround false "unreachable" positives
See https://github.com/Shoobx/mypy-zope/issues/91
```
tests/http/test_proxyagent.py:626: error: Statement is unreachable [unreachable]
tests/http/test_proxyagent.py:762: error: Statement is unreachable [unreachable]
tests/http/test_proxyagent.py:826: error: Statement is unreachable [unreachable]
tests/http/test_proxyagent.py:838: error: Statement is unreachable [unreachable]
tests/http/test_proxyagent.py:845: error: Statement is unreachable [unreachable]
tests/http/federation/test_matrix_federation_agent.py:151: error: Statement is unreachable [unreachable]
tests/http/federation/test_matrix_federation_agent.py:452: error: Statement is unreachable [unreachable]
tests/logging/test_remote_handler.py:60: error: Statement is unreachable [unreachable]
tests/logging/test_remote_handler.py:93: error: Statement is unreachable [unreachable]
tests/logging/test_remote_handler.py:127: error: Statement is unreachable [unreachable]
tests/logging/test_remote_handler.py:152: error: Statement is unreachable [unreachable]
```
* Changelog
* Tweak DBAPI2 Protocol to be accepted by mypy 1.0
Some extra context in:
- https://github.com/matrix-org/python-canonicaljson/pull/57
- https://github.com/python/mypy/issues/6002
- https://mypy.readthedocs.io/en/latest/common_issues.html#covariant-subtyping-of-mutable-protocol-members-is-rejected
* Pull in updated canonicaljson lib
so the protocol check just works
* Improve comments in opentracing
I tried to workaround the ignores but found it too much trouble.
I think the corresponding issue is
https://github.com/python/mypy/issues/12909. The mypy repo has a PR
claiming to fix this (https://github.com/python/mypy/pull/14677) which
might mean this gets resolved soon?
* Better annotation for INTERACTIVE_AUTH_CHECKERS
* Drive-by AUTH_TYPE annotation, to remove an ignore
Destination was being used incorrectly (a single destination instead
of a list of destinations was being passed).
This also updates some of the types in the area to not use Collection[str],
which is a footgun.
The callers either set a default limit or manually handle a None-limit
later on (by setting a default value).
Update the callers to always instantiate PaginationConfig with a default
limit and then assume the limit is non-None.
Part of #9744
Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.
`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
David Robertson