Drop support for Python 3.7

Author: aaltat

.flake8

@@ -3,3 +3,4 @@ exclude =
     __pycache__,
 ignore = E203
 max-line-length = 120
+max-complexity = 10

.github/workflows/CI.yml

@@ -8,8 +8,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.11.1]
-        rf-version: [5.0.1, 6.0.2]
+        python-version: [3.8, 3.11.1]
+        rf-version: [5.0.1, 6.1.0]
 
     steps:
     - uses: actions/checkout@v3

mypy.ini

@@ -0,0 +1,8 @@
+[mypy]
+python_version = 3.8
+warn_unused_ignores = True
+no_implicit_optional = True
+check_untyped_defs = True
+
+[mypy-robot.*]
+ignore_missing_imports = True

setup.py

@@ -11,10 +11,10 @@
 License :: OSI Approved :: Apache Software License
 Operating System :: OS Independent
 Programming Language :: Python :: 3
-Programming Language :: Python :: 3.7
 Programming Language :: Python :: 3.8
 Programming Language :: Python :: 3.9
 Programming Language :: Python :: 3.10
+Programming Language :: Python :: 3.11
 Programming Language :: Python :: 3 :: Only
 Programming Language :: Python :: Implementation :: CPython
 Programming Language :: Python :: Implementation :: PyPy