Reduce mypy errors (Part 16)

[twisted-trac]

	@rodrigc reported
Trac ID	trac#9869
Type	enhancement
Created	2020-06-22 06:28:38Z

This is a continuation of ticket:9867

We should add type annotations in a few places to reduce mypy warnings.

Searchable metadata

trac-id__9869 9869
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__1592807318599902 1592807318599902
changetime__1594360403322407 1594360403322407
version__None None
owner__Craig_Rodrigues__rodrigc_____ Craig Rodrigues <rodrigc@...>

[twisted-trac]

	@rodrigc commented

Approved here: #1314 (review)

[twisted-trac]

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

In changeset 5a0f51d

#!CommitTicketReference repository="" revision="5a0f51d5731203852deb1049ddcda104e1f39970"
Merge pull request #1314 from twisted/9869-rodrigc-mypy

[mypy] Add some variable annotations

Author: rodrigc
Reviewer: adiroiban
Fixes: ticket:9869