Merge pull request #195 from strictdoc-project/stanislaw/python_version_39

tasks: remove flake8, fix mypy to Python 3.8 for now

Author: stanislaw

.python-version

@@ -1,2 +1,2 @@
-3.7
+3.9
 

tasks.py

@@ -119,17 +119,6 @@ def lint_ruff_format(context):
         raise invoke.exceptions.UnexpectedExit(result)
 
 
-@task
-def lint_flake8(context):
-    command = """
-        flake8
-            reqif/ tasks.py tests/unit/
-            --ignore=E501,W503
-            --statistics --max-line-length 80 --show-source
-    """
-    run_invoke_cmd(context, command)
-
-
 @task
 def lint_ruff_check(context, fix=True):
     argument_fix = "--fix" if fix else ""
@@ -152,11 +141,12 @@ def lint_mypy(context):
             --disable-error-code=type-arg
             --disable-error-code=union-attr
             --strict
+            --python-version=3.8
         """,
     )
 
 
-@task(lint_ruff_format, lint_ruff_check, lint_flake8, lint_mypy, aliases=["l"])
+@task(lint_ruff_format, lint_ruff_check, lint_mypy, aliases=["l"])
 def lint(_):
     pass