remove dead python version

{{ cookiecutter.package_name }}/.gitlab-ci.yml

@@ -57,17 +57,6 @@ mypy:
   script:
     - mypy
 
-requirements_py37:
-  image: python:3.7
-  stage: requirements
-  script:
-    - *requirements_script
-  only:
-    changes:
-      - src/**/*.py
-      - tests/**/*.py
-      - .gitlab-ci.yml
-
 requirements_py38:
   image: python:3.8
   stage: requirements
@@ -124,20 +113,6 @@ requirements_py312:
       - tests/**/*.py
       - .gitlab-ci.yml
 
-py37:
-  image: python:3.7
-  stage: test
-  needs: ["requirements_py37"]
-  before_script:
-    - *install_test
-  script:
-    - pytest
-  only:
-    changes:
-      - src/**/*.py
-      - tests/**/*.py
-      - .gitlab-ci.yml
-
 py38:
   image: python:3.8
   stage: test

{{ cookiecutter.package_name }}/pyproject.toml

@@ -16,7 +16,6 @@ classifiers = [
     "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
     "Development Status :: 3 - Alpha",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -48,23 +47,18 @@ TEST = [
 
 [tool.pytest.ini_options]
 minversion = "6.0"
-addopts = "-rA -q --strict-markers"
+addopts = "-rA -q"
 testpaths = [
     "tests",
     "integration",
 ]
-markers = [
-    "regression: prevent regression of functionality",
-    "destructive: make sure unwanted behavior raise errors",
-    "property: property based testing",
-]
 
 [tool.black]
 line-length = 100
 
 [tool.mypy]
 packages = "{{ cookiecutter.package_slug }}"
-python_version = 3.7
+python_version = 3.8
 disallow_untyped_defs = true
 
 [tool.tox]
@@ -72,7 +66,7 @@ legacy_tox_ini = """
     [tox]
     min_version = 4.0
     env_list =
-        py{37,38,39,310,311,312}
+        py{38,39,310,311,312}
         black
         flake8
         mypy