Reduce mypy errors (Part 30)

[twisted-trac]

	@rodrigc reported
Trac ID	trac#9891
Type	enhancement
Created	2020-07-02 23:45:36Z

This is a continuation of ticket:9890

It would be good to clean up mypy errors such as:

+src/twisted/internet/tcp.py:1027:5: error: Signature of "_FileDescriptorReservation" incompatible with "__exit__" of supertype "_IFileDescriptorReservation"  [override]
+        def __exit__(self, excValue, excType, traceback):
+        ^
+src/twisted/internet/tcp.py:1069:5: error: Signature of "_NullFileDescriptorReservation" incompatible with "__exit__" of supertype "_IFileDescriptorReservation"
+[override]
+        def __exit__(self, excValue, excType, traceback):
+        ^
+src/twisted/internet/testing.py:871:5: error: Signature of "RaisingMemoryReactor" incompatible with "adoptDatagramPort" of supertype "IReactorSocket"  [override]
+        def adoptDatagramPort(self, fileDescriptor, addressFamily, protocol,
+        ^
+src/twisted/internet/testing.py:880:5: error: Signature of "RaisingMemoryReactor" incompatible with "adoptStreamConnection" of supertype "IReactorSocket"  [override]
+        def adoptStreamConnection(self):
+        ^
+src/twisted/test/stdio_test_halfclose.py:58:5: error: Signature of "HalfCloseProtocol" incompatible with "writeConnectionLost" of supertype "IHalfCloseableProtocol"
+[override]
+        def writeConnectionLost(self, reason):
+        ^
+src/twisted/conch/scripts/cftp.py:40:21: error: Incompatible types in assignment (expression has type "List[List[Union[str, int, None]]]", base class "ConchOptions"
+defined the type as "List[List[Optional[str]]]")  [assignment]
+        optParameters = [
+                        ^
+src/twisted/web/_auth/wrapper.py:243:5: error: Signature of "HTTPAuthSessionWrapper" incompatible with "putChild" of supertype "IResource"  [override]
+        def putChild(self, child):
+        ^
+src/twisted/python/test/test_shellcomp.py:485:31: error: List item 1 has incompatible type "None"; expected "str"  [list-item]
+        optFlags = [['no-stalls', None,
+                                  ^
+src/twisted/mail/test/test_smtp.py:434:22: error: Argument 1 to "append" of "list" has incompatible type
+"Tuple[bytes, bytes, bytes, Tuple[bytes, Tuple[bytes, bytes, List[bytes], bytes]]]"; expected "Tuple[bytes, bytes, None, None]"  [arg-type]
+            data.append((b'DATA\r\n', b'354.*\r\n',
+                         ^
+src/twisted/conch/test/test_userauth.py:246:5: error: Signature of "AnonymousChecker" incompatible with "requestAvatarId" of supertype "ICredentialsChecker"  [override]
+        def requestAvatarId(credentials):
+        ^
+src/twisted/internet/test/test_tcp.py:462:5: error: Signature of "FakeResolver" incompatible with "getHostByName" of supertype "IResolverSimple"  [override]
+        def getHostByName(self, name, timeout):
+        ^

Searchable metadata

trac-id__9891 9891
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__1593733536054143 1593733536054143
changetime__1594360403322407 1594360403322407
version__None None
owner__Craig_Rodrigues__rodrigc_____ Craig Rodrigues <rodrigc@...>

[twisted-trac]

	@rodrigc commented

#1335

[twisted-trac]

	@rodrigc commented

Approved here: #1335 (review)

[twisted-trac]

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

In changeset 46eec37

#!CommitTicketReference repository="" revision="46eec37a4be7ff2c004dad949c5d1d563b2d437b"
Merge pull request #1335 from twisted/9891-rodrigc-mypy

[mypy] [9891] Reduce mypy errors

Author: rodrigc
Reviewer: adiroiban
Fixes: ticket:9891