Project editing and testing configuration bumpf

.editorconfig

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+# Defines coding style rules for most editors and IDEs
+# See: https://editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.{json,html,xml,yml,yaml}]
+indent_size = 2
+
+[*.csv]
+end_of_line = crlf
+trim_trailing_whitespace = false
+
+[*.md]
+trim_trailing_whitespace = false
+
+[Makefile]
+indent_style = tab

.gitignore

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+# Logs, data, and other cruft
+*~
+.~lock*#
+\#*
+.\#*
+*.log
+*.pyc
+__pycache__
+/.idea
+
+# Tests and metrics
+/junit.xml
+/.coverage
+/coverage.xml
+/.pytest_cache
+/.tox/
+
+# Virtual environments
+/venv/
+/.venv/

.pre-commit-config.yaml

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+fail_fast: false
+repos:
+  # Are we accidentally committing secrets, keys, credentials, etc.?
+  - repo: https://github.com/gitleaks/gitleaks
+    rev: v8.18.4
+    hooks:
+      - id: gitleaks
+
+  # Check for simple quick low-hanging fruit
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      # Does it parse?
+      - id: check-ast
+      - id: check-json
+      - id: check-toml
+      - id: check-yaml
+      # Have we accidentally left merge markers in?
+      - id: check-merge-conflict
+      # Fix BOM, EOF whitespace
+      - id: fix-byte-order-marker
+      - id: end-of-file-fixer
+
+# Auto-format some non-controversial PEP8 things
+  - repo: https://github.com/hhatto/autopep8
+    rev: v2.3.1
+    hooks:
+      - id: autopep8
+        # fix blank lines between classes and funcs, import lines, trailing whitespace
+        args: ["--in-place", "--select", "E301,E302,E303,E304,E305,E306,E401,W291,W292,W293,W391"]

pyproject.toml

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+[tool.isort]
+line_length = 120
+multi_line_output = 5
+skip = []
+known_first_party = []
+
+[tool.flake8]
+max_line_length = 120
+exclude = [ ".git", ".pytest_cache", ".tox", ".venv", "__pycache__", "venv" ]
+ignore = [ "E501" ]
+
+[tool.autopep8]
+max_line_length = 120
+ignore = [ "E501" ]
+in-place = true
+recursive = true
+aggressive = 3

pytest.ini

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+[pytest]
+minversion = 8.0
+norecursedirs = venv .venv .git *.egg .* build dist
+python_files = tests.py test_*.py *_tests.py
+pythonpath = .

requirements-dev.txt

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+-r requirements.txt
+
+# Code lint
+autopep8
+flake8
+
+# Security
+pre-commit
+
+# Unit tests and coverage
+pytest
+pytest-cov
+tox

tox.ini

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+[tox]
+envlist = py38,py310
+skipsdist = True
+skip_missing_interpreters = True
+
+[testenv]
+skip_install = True
+setenv =
+    PYTHONPATH = {toxroot}
+commands =
+    pytest --cov=. --junitxml=junit.xml --cov-report xml:coverage.xml --cov-report term {posargs}
+deps =
+    -r requirements-dev.txt
+
+[coverage:run]
+
+[coverage:report]
+skip_empty = True
+sort = miss
+
+[flake8]
+max_line_length = 120
+ignore = E501
+exclude =
+    .git,
+    .pytest_cache,
+    .tox,
+    .venv,
+    venv