Reduce mypy errors (Part 25)

[twisted-trac]

	@rodrigc reported
Trac ID	trac#9883
Type	enhancement
Created	2020-06-30 19:40:44Z

This is a continuation of ticket:9882

It would be good to clean up these mypy errors:

src/twisted/python/usage.py:191:16: error: Incompatible types in assignment (expression has type "Callable[[object], int]", base class "dict" defined the type as "None")  [assignment]
        __hash__ = object.__hash__  # type: Callable[[object], int]
                   ^
src/twisted/internet/serialport.py:86:5: error: Incompatible import of "SerialPort" (imported name has type "Type[twisted.internet._posixserialport.SerialPort]", local name has type
"Type[twisted.internet._win32serialport.SerialPort]")  [misc]
        from twisted.internet._posixserialport import SerialPort
        ^
src/twisted/internet/stdio.py:34:5: error: Incompatible import of "StandardIO" (imported name has type "Type[twisted.internet._posixstdio.StandardIO]", local name has type
"Type[twisted.internet._win32stdio.StandardIO]")  [misc]
        from twisted.internet._posixstdio import StandardIO, PipeAddress
        ^
src/twisted/internet/stdio.py:34:5: error: Incompatible import of "PipeAddress" (imported name has type "Type[PipeAddress]", local name has type "Type[Win32PipeAddress]")  [misc]
        from twisted.internet._posixstdio import StandardIO, PipeAddress
        ^
src/twisted/test/stdio_test_writeseq.py:34:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_write.py:36:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_producer.py:58:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_loseconn.py:48:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_hostpeer.py:33:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_halfclose.py:70:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/stdio_test_consumer.py:45:5: error: Module has no attribute "run"  [attr-defined]
        reactor.run()
        ^
src/twisted/test/process_twisted.py:45:1: error: Module has no attribute "run"  [attr-defined]
    reactor.run()
    ^
src/twisted/internet/endpoints.py:45:5: error: Cannot assign multiple types to name "StandardIO" without an explicit "Type[...]" annotation  [misc]
        StandardIO = None  # type: ignore[assignment]
        ^
src/twisted/internet/endpoints.py:46:5: error: Cannot assign multiple types to name "PipeAddress" without an explicit "Type[...]" annotation  [misc]
        PipeAddress = None  # type: ignore[assignment]
src/twisted/application/twist/_options.py:73:34: error: Argument 1 to "dedent" has incompatible type "Optional[str]"; expected "str"  [arg-type]
        opt_reactor.__doc__ = dedent(opt_reactor.__doc__).format(
                                     ^
src/twisted/application/twist/_options.py:101:36: error: Argument 1 to "dedent" has incompatible type "Optional[str]"; expected "str"  [arg-type]
        opt_log_level.__doc__ = dedent(opt_log_level.__doc__).format(
                                       ^
src/twisted/application/twist/_options.py:146:37: error: Argument 1 to "dedent" has incompatible type "Optional[str]"; expected "str"  [arg-type]
        opt_log_format.__doc__ = dedent(opt_log_format.__doc__)
                                        ^
src/twisted/words/test/test_xpath.py:11:1: error: Module 'twisted.words.xish.xpathparser' has no attribute 'SyntaxError'  [attr-defined]
    from twisted.words.xish.xpathparser import SyntaxError
    ^
src/twisted/pair/test/test_tuntap.py:540:1: error: "Type[FakeTapDeviceTests]" has no attribute "helper"  [attr-defined]
    FakeTapDeviceTests.helper = TapHelper(
    ^
src/twisted/pair/test/test_tuntap.py:552:1: error: "Type[FakeTapDeviceWithPITests]" has no attribute "helper"  [attr-defined]
    FakeTapDeviceWithPITests.helper = TapHelper(
    ^
src/twisted/pair/test/test_tuntap.py:563:1: error: "Type[FakeTunDeviceTests]" has no attribute "helper"  [attr-defined]
    FakeTunDeviceTests.helper = TunHelper(
    ^
src/twisted/pair/test/test_tuntap.py:1334:5: error: Signature of "IPRecordingProtocol" incompatible with "datagramReceived" of supertype "IRawPacketProtocol"  [override]
src/twisted/pair/test/test_tuntap.py:1349:24: error: Incompatible types in assignment (expression has type "Type[IPRecordingProtocol]", variable has type "Optional[Type[Protocol]]")
src/twisted/pair/test/test_tuntap.py:1372:24: error: Incompatible types in assignment (expression has type "Type[EthernetRecordingProtocol]", variable has type "Optional[Type[Protocol]]")
src/twisted/web/test/test_http.py:15:1: error: Module 'urllib.parse' has no attribute 'clear_cache'  [attr-defined]
    from urllib.parse import urlparse, urlunsplit, clear_cache, parse_qs

Searchable metadata

trac-id__9883 9883
type__enhancement enhancement
reporter__rodrigc rodrigc
priority__normal normal
milestone__publish_types publish types
branch__ 
branch_author__ 
status__closed closed
resolution__fixed fixed
component__core core
keywords__None None
time__1593546044970910 1593546044970910
changetime__1594360403322407 1594360403322407
version__None None
owner__Craig_Rodrigues__rodrigc_____ Craig Rodrigues <rodrigc@...>

[twisted-trac]

	@rodrigc commented

#1328

[twisted-trac]

	@rodrigc commented

Approved here: #1328 (review)

[twisted-trac]

	@rodrigc set owner to @rodrigc @rodrigc set status to closed

In changeset ab1a7b6

#!CommitTicketReference repository="" revision="ab1a7b674fa74b8219210045d0b918e99356959e"
Merge pull request #1328 from twisted/9883-rodrigc-mypy

[mypy] [9883] Reduce mypy errors

Author: rodrigc
Reviewer: adiroiban
Fixes: ticket:9883