Add initial python module scaffolding and repo automation

tox.ini

@@ -0,0 +1,63 @@
+[tox]
+envlist = py3{7,8,9,10,11}, static, static-tests, security
+isolated_build = true
+skip_missing_interpreters = true
+
+[testenv]
+description = Run the tests
+require_locked_deps = true
+require_poetry = true
+poetry_dep_groups =
+    test
+commands =
+    pytest {toxinidir}/tests/ \
+      --cov spectrepy \
+      --cov-config {toxinidir}/.coveragerc \
+      --cov-report term-missing
+
+[testenv:static]
+description = Static formatting and quality enforcement
+basepython = python3.10
+platform = linux
+ignore_errors = true
+poetry_dep_groups =
+    dev
+commands =
+    pre-commit run \
+      --all-files
+    pylint {toxinidir}/spectrepy.py \
+      --rcfile {toxinidir}/.pylintrc
+    mypy {toxinidir}/spectrepy.py \
+      --ignore-missing-imports \
+      --no-strict-optional
+
+[testenv:static-tests]
+description = Static formatting and quality enforcement for the tests
+basepython = python3.10
+platform = linux
+ignore_errors = true
+poetry_dep_groups =
+    dev
+commands =
+    pylint {toxinidir}/tests/ \
+      --rcfile {toxinidir}/.pylintrc
+    mypy {toxinidir}/tests/ \
+      --ignore-missing-imports \
+      --no-strict-optional
+
+[testenv:security]
+description = Security checks
+basepython = python3.10
+platform = linux
+ignore_errors = true
+skip_install = true
+poetry_dep_groups =
+    security
+commands =
+    bandit {toxinidir}/spectrepy.py \
+      --recursive \
+      --quiet
+    bandit {toxinidir}/tests/ \
+      --recursive \
+      --quiet \
+      --skip B101