Fix mypy and pylint checks.

Author: mauvilsa

.github/workflows/code-checks.yml

@@ -13,7 +13,7 @@ jobs:
           cache-dependency-path: "**/setup.cfg"
       - run: pip install -e .[all,test]
       - run: pip install mypy
-      - run: mypy --install-types --non-interactive jsonargparse*/*.py
+      - run: mypy jsonargparse*/*.py
   pylint:
     runs-on: ubuntu-latest
     steps:
@@ -25,4 +25,4 @@ jobs:
           cache-dependency-path: "**/setup.cfg"
       - run: pip install -e .[all,test]
       - run: pip install pylint
-      - run: pylint --errors-only --disable=no-member jsonargparse*/*.py
+      - run: pylint --rcfile=setup.cfg jsonargparse*/*.py

jsonargparse_tests/base.py

@@ -16,7 +16,7 @@
 else:
     def nothing_decorator(func):
         return func
-    responses_activate = nothing_decorator
+    responses_activate = nothing_decorator  # type: ignore
 
 
 is_posix = os.name == 'posix'

setup.cfg

@@ -51,10 +51,12 @@ dev =
     %(test)s
     %(doc)s
     pre-commit>=2.19.0
+    tox>=3.25.0
     pylint>=1.8.3
     pycodestyle>=2.5.0
     mypy>=0.701
-    tox>=3.25.0
+    types-PyYAML>=6.0.11
+    types-requests>=2.28.9
 doc =
     Sphinx>=1.7.9
     sphinx-rtd-theme>=0.4.3