Include changes to flake8 and mypy

Author: nullhack

.gitignore

@@ -1,3 +1,4 @@
+.DS_Store
 .coverage
 .vscode/\n.idea/
 # Byte-compiled / optimized / DLL files

{{cookiecutter.project_slug}}/.flake8

@@ -0,0 +1,18 @@
+[flake8]
+ignore = E203, E266, E501, W503
+max-line-length = 79
+enable-extensions=G
+#select = B,C,E,F,W,T4,T0,N8,DC,DAR,SCS
+import-order-style = google
+docstring-convention = google
+per-file-ignores = tests/*:DC,SCS,ANN,S101 noxfile.py:ANN,DAR101
+max-complexity = 10
+exclude =
+    docs/
+    .git
+    .nox
+    __pycache__
+    docs/source/conf.py
+    old
+    build
+    dist

{{cookiecutter.project_slug}}/.gitignore

@@ -1,3 +1,4 @@
+.DS_Store
 .coverage
 .vscode/\n.idea/
 # Byte-compiled / optimized / DLL files

{{cookiecutter.project_slug}}/.pre-commit-config.yaml

@@ -20,10 +20,6 @@ repos:
     rev: 5.10.1
     hooks:
     -   id: isort
--   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.942
-    hooks:
-        - id: mypy
 -   repo: local
     hooks:
     -   id: black-formatter

{{cookiecutter.project_slug}}/LICENSE.txt

@@ -101,5 +101,5 @@ the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
 {% elif cookiecutter.license == 'Proprietary' %}
-    Copyright (C) {% now 'local', '%Y' %}  {{ cookiecutter.full_name }} all rights reserved
+    Copyright (C) {% now 'local', '%Y' %}  {{ cookiecutter.full_name }} all rights reserved.
 {% endif %}

{{cookiecutter.project_slug}}/poetry.lock

@@ -5,7 +5,7 @@ description = "{{cookiecutter.project_short_description}}"
 authors = ["{{cookiecutter.full_name}} <{{cookiecutter.email}}>"]
 
 [tool.poetry.dependencies]
-python = "^3.9"
+python = "^3.8"
 
 [tool.poetry.dev-dependencies]
 pytest = "7.1.1"
@@ -32,6 +32,11 @@ flake8-todos = "^0.1.5"
 flake8-logging-format = "^0.6.0"
 flake8-builtins = "^1.5.3"
 flake8-pytest-style = "^1.6.0"
+lxml = "^4.8.0"
+flake8-bugbear = "^22.3.23"
+flake8-bandit = "^3.0.0"
+flake8-annotations = "^2.8.0"
+flake8-black = "^0.3.2"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
@@ -71,7 +76,7 @@ exclude = '''
 
 [tool.pytest.ini_options]
 minversion = "6.0"
-addopts = "--verbose --color=yes --cov=src --cov-fail-under=100 --cov-report term-missing --doctest-modules --cov-config=setup.cfg"
+addopts = "--verbose --color=yes --cov=src --cov-fail-under=100 --cov-report term-missing --doctest-modules --cov-config=pyproject.toml"
 testpaths = [
     "tests",
     "src"
@@ -80,20 +85,27 @@ python_files = ["*_test.py"]
 python_functions = ["test_*"]
 render_collapsed = true
 
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "if self.debug:",
+    "if settings.DEBUG",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if 0:",
+    "if __name__ == .__main__.:"
+    ]
+
 [tool.mypy]
-warn_return_any = false
+warn_return_any = true
 warn_unused_configs = true
 warn_redundant_casts = true
-
-[[tool.mypy.overrides]]
-module = [
-    "{{cookiecutter.package_name}}"
-]
-follow_imports = "silent"
-strict_optional = true
-warn_unused_ignores = true
-disallow_any_generics = true
-check_untyped_defs = true
-no_implicit_reexport = true
 disallow_untyped_defs = true
-ignore_missing_imports = true
+disallow_any_generics = true
+disallow_incomplete_defs = true
+no_implicit_optional = true
+warn_unused_ignores = true
+show_error_context = true
+error_summary = true
+pretty = true

{{cookiecutter.project_slug}}/pyproject.toml

@@ -83,7 +83,7 @@ def test_divide_ok(a, b, expected):
 def test_divide_error(a, b, expected):
     """Check if divide returns correct Exceptions for known entries.
 
-    Issue raised by the issue: https://github.com/test/HelloWorld/issues
+    Issue raised by https://github.com/{{cookiecutter.github_username}}/{{cookiecutter.project_slug}}/issues/1337
 
     Args:
         a (Real): Dividend.