Remove pep484 type comments from the code

Current effort is around the stub package, and having typing in
two places makes thing worse, since the types here are usually
outdated compared to the version in the stubs.

Once v2 gets under way we can start consolidating the types
here.

Fixes: #6461

Change-Id: I7132a444bd7138123074bf5bc664b4bb119a85ce

2 files changed, 2 insertions, 17 deletions

diff --git a/lib/sqlalchemy/testing/plugin/pytestplugin.py b/lib/sqlalchemy/testing/plugin/pytestplugin.py
index 388d71c73..4e82f10c1 100644
--- a/lib/sqlalchemy/testing/plugin/pytestplugin.py
+++ b/lib/sqlalchemy/testing/plugin/pytestplugin.py
@@ -17,15 +17,6 @@ import sys
 
 import pytest
 
-
-try:
-    import typing
-except ImportError:
-    pass
-else:
-    if typing.TYPE_CHECKING:
-        from typing import Sequence
-
 try:
     import xdist  # noqa
 
@@ -694,11 +685,9 @@ class PytestFixtureFunctions(plugin_base.FixtureFunctions):
                 return fn
             else:
                 if argnames is None:
-                    _argnames = getargspec(fn).args[1:]  # type: Sequence(str)
+                    _argnames = getargspec(fn).args[1:]
                 else:
-                    _argnames = re.split(
-                        r", *", argnames
-                    )  # type: Sequence(str)
+                    _argnames = re.split(r", *", argnames)
 
                 if has_exclusions:
                     _argnames += ["_exclusions"]
diff --git a/lib/sqlalchemy/testing/provision.py b/lib/sqlalchemy/testing/provision.py
index a976abee0..a911ba69c 100644
--- a/lib/sqlalchemy/testing/provision.py
+++ b/lib/sqlalchemy/testing/provision.py
@@ -16,9 +16,6 @@ log = logging.getLogger(__name__)
 
 FOLLOWER_IDENT = None
 
-if compat.TYPE_CHECKING:
-    from ..engine import URL
-
 
 class register(object):
     def __init__(self):
@@ -181,7 +178,6 @@ def _generate_driver_urls(url, extra_drivers):
 
 @register.init
 def generate_driver_url(url, driver, query_str):
-    # type: (URL, str, str) -> URL
     backend = url.get_backend_name()
 
     new_url = url.set(