diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000000000000000000000000000000000000..56549e5fc4fb75a202321aa648316e188fd07ec0
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,34 @@
+# Config is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style for every file
+[*]
+# Set default charset
+charset = utf-8
+end_of_line = lf
+# Do not insert final new line at the end of file
+insert_final_newline = false
+# Automatically remove trailing space at end of line
+trim_trailing_whitespace = true
+# Size of indentation (either tabs or space)
+indent_size = 2
+
+# Python specific syntax
+[*.py]
+# Type of indentation (either tabs or space)
+indent_style = space
+# Size of indentation (either tabs or space)
+indent_size = 4
+# Maximum length (in number of chars) for a line
+max_line_length = 80
+
+# Yaml specific syntax
+[*.{yaml,yml}]
+# Type of indentation (either tabs or space)
+indent_style = space
+# Size of indentation (either tabs or space)
+indent_size = 2
+# Maximum length (in number of chars) for a line
+max_line_length = 120
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000000000000000000000000000000000000..3495186795ee7116502158bdce32069a5e392003
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,41 @@
+---
+# Based on ansible-lint config
+extends: default
+
+ignore: |
+  .*
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  colons:
+    max-spaces-after: -1
+    level: error
+  commas:
+    max-spaces-after: -1
+    level: error
+  comments: disable
+  comments-indentation: disable
+  document-start: disable
+  empty-lines:
+    max: 3
+    level: error
+  hyphens:
+    level: error
+  indentation: disable
+  key-duplicates: enable
+  line-length: disable
+  new-line-at-end-of-file: disable
+  new-lines:
+    type: unix
+  trailing-spaces: disable
+  truthy: disable
+
+# *****************************************************************************
+# VIM MODELINE
+# vim: ft=yaml: fdm=indent:
+# *****************************************************************************
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000000000000000000000000000000000..f527ad6c0e785ca1fa02d00f9fb54f5ac9806578
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,1229 @@
+# No need for [build-system] as this pyproject.toml per PEP-518 as this file
+# serve to a centralized configuration file for development tools such as
+# black, flake8/flakehell, pylint, pycodestyle, etc.
+[build-system]
+requires = [
+  "setuptools",
+  "wheel"
+]
+build-backend = "setuptools.build_meta"
+
+# -----------------------------------------------------------------------------
+# Tox (Test automation) configuration
+# https://tox.readthedocs.io/en/latest/#
+[tool.tox]
+legacy_tox_ini="""
+# Global configuration
+[tox]
+isolated_build=true
+skipsdist=true
+envlist=format_{python,shell},build_doc
+
+[testenv:format_python]
+# Allow external commands
+allowlist_externals=
+  /usr/bin/bash
+skip_install=true
+deps =
+  -r./requirements.prod.txt
+  -r./requirements.dev.txt
+commands =
+  # Automatically sort import in python files
+  isort .
+  # Automatically format code
+  black ./
+  # Lint python files using pylint
+  bash -c '\
+    pylint \
+      $(find . -type f \\( \
+        -name "*.py" \
+        -not -path "./.*" \
+        -not -path "./docs/theme/*" \
+        -not -path "./python_venv/*" \
+        -not -path "./tmp/*" \
+        -not -path "./site**/*"  \\) )'
+  # Lint python files using flake8
+  flakehell lint
+  # Ensure docstring convention (google is mkdocs rendering documentation)
+  pydocstyle --count --match-dir="(?![^\\.(docs)]).*" --convention=google
+
+[testenv:format_shell]
+# Allow external commands
+allowlist_externals=
+  /usr/bin/bash
+skip_install=true
+deps =
+  -r./requirements.prod.txt
+  -r./requirements.dev.txt
+commands =
+  # Linter bash script using shellcheck
+  bash -c '\
+    shellcheck \
+      -s bash \
+      -x \
+      $(find . -type f \\( \
+        -name "*.sh" \
+        -not -path "./.*" \
+        -not -path "./python_venv/*" \\) ) '
+  bash -c 'DIRENV_ROOT="$(pwd)" ./tools/generate_source_docs.sh --dry-run'
+
+
+[testenv:build_doc]
+# Allow external commands
+allowlist_externals=
+  /usr/bin/bash
+  /usr/bin/rm
+skip_install=true
+deps =
+  -r./requirements.docs.txt
+commands =
+  # Ensure build of documentation website is working
+  mkdocs build -d site_local
+  # If everything went right, remove build site
+  rm -rf site_local
+  bash -c '\
+    if [[ -f "mkdocs.local.yml" ]]; \
+    then \
+      mkdocs build -f mkdocs.local.yml -d site_monorepo; \
+      rm -rf site_monorepo; \
+    fi'
+"""
+
+
+### BEGIN MKDOCS TEMPLATE ###
+### WARNING, DO NOT UPDATE CONTENT BETWEEN MKDOCS TEMPLATE TAG ! ###
+### Modified content will be overwritten when updating. ###
+
+# -----------------------------------------------------------------------------
+# Pytest configuration
+# https://docs.pytest.org/en/latest/customize.html?highlight=pyproject#pyproject-toml
+[tool.pytest.ini_options]
+  # TODO: Find online documentation about this option.
+ignore=[".tox",".direnv", "python_venv"]
+
+  # Sets list of directories that should be searched for tests when no specific
+  # directories, files or test ids are given in the command line when executing
+  # pytest from the rootdir directory. Useful when all project tests are in a
+  # known location to speed up test collection and to avoid picking up undesired
+  # tests by accident.
+testpaths=[ "test" ]
+
+# -----------------------------------------------------------------------------
+# For sorting imports
+# https://timothycrosley.github.io/isort/
+[tool.isort]
+  # Tells isort to set the known standard library based on the specified Python
+  # version. Default is to assume any Python 3 version could be the target, and use
+  # a union of all stdlib modules across versions. If auto is specified, the
+  # version of the interpreter used to run isort (currently: 38) will be used.
+  # Default:`py3`
+#py_version="py3"
+
+  # Force specific imports to the top of their appropriate section.
+  # Default: `frozenset()`
+#force_to_top=[]
+
+  # Files that sort imports should skip over. If you want to skip multiple files
+  # you should specify twice: --skip file1 --skip file2.
+  # Default: `('.bzr', '.direnv', '.eggs', '.git', '.hg', '.mypy_cache', '.nox',
+  # '.pants.d', '.svn', '.tox', '.venv', '_build', 'buck-out', 'build', 'dist',
+  # 'node_modules', 'venv')`
+skip=['.bzr',
+      '.direnv',
+      '.eggs',
+      '.git',
+      '.hg',
+      '.mypy_cache',
+      '.nox',
+      '.pants.d',
+      '.svn',
+      '.tox',
+      '.venv',
+      '_build',
+      'buck-out',
+      'build',
+      'dist',
+      'node_modules',
+      'venv',
+      'python_venv']
+
+  # Files that sort imports should skip over.
+  # Default: frozenset()
+#skip_glob=[]
+
+  # Treat project as a git repository and ignore files listed in .gitignore
+  # Default: `False`
+skip_gitignore=true
+
+  # The max length of an import line (used for wrapping long imports).
+  # Default: `79`
+line_length=80
+
+  # Specifies how long lines that are wrapped should be, if not set line_length is
+  # used. NOTE: wrap_length must be LOWER than or equal to line_length.
+  # Default: `0`
+#wrap_length=0
+
+  # Forces line endings to the specified value. If not set, values will be guessed
+  # per-file.
+  # Default: ``
+#line_ending
+
+  # Order of import
+  # Default:`('FUTURE', 'STDLIB', 'THIRDPARTY', 'FIRSTPARTY', 'LOCALFOLDER')`
+#sections=
+
+  # Put all imports into the same section bucket
+  # Default: `False`
+#no_sections=false
+
+  # Force isort to recognize a module as part of Python's internal future
+  # compatibility libraries. WARNING: this overrides the behavior of __future__
+  # handling and therefore can result in code that can't execute. If you're looking
+  # to add dependencies such as six a better option is to create a another section
+  # below --future using custom sections. See:
+  # https://github.com/PyCQA/isort#custom-sections-and-ordering and the discussion
+  # here: https://github.com/PyCQA/isort/issues/1463.
+  # Default: `('__future__',)`
+#known_future_library=
+
+  # Force isort to recognize a module as being part of a third party library.
+  # Default: `frozenset()`
+#known_third_party=
+
+  # Force isort to recognize a module as being part of the current python project.
+  # Default: `frozenset()`
+#known_first_party=
+
+  # Force isort to recognize a module as being a local folder. Generally, this is
+  # reserved for relative imports (from . import module).
+  # Default: `frozenset()`
+#known_local_folder=
+
+  # Force isort to recognize a module as part of Python's standard library.
+  # Default: `('_dummy_thread', '_thread', 'abc', 'aifc', 'argparse', 'array',
+  # 'ast', 'asynchat', 'asyncio', 'asyncore', 'atexit', 'audioop', 'base64',
+  # 'bdb', 'binascii', 'binhex', 'bisect', 'builtins', 'bz2', 'cProfile',
+  # 'calendar', 'cgi', 'cgitb', 'chunk', 'cmath', 'cmd', 'code', 'codecs',
+  # 'codeop', 'collections', 'colorsys', 'compileall', 'concurrent',
+  # 'configparser', 'contextlib', 'contextvars', 'copy', 'copyreg', 'crypt',
+  # 'csv', 'ctypes', 'curses', 'dataclasses', 'datetime', 'dbm', 'decimal',
+  # 'difflib', 'dis', 'distutils', 'doctest', 'dummy_threading', 'email',
+  # 'encodings', 'ensurepip', 'enum', 'errno', 'faulthandler', 'fcntl', 'filecmp',
+  # 'fileinput', 'fnmatch', 'formatter', 'fpectl', 'fractions', 'ftplib',
+  # 'functools', 'gc', 'getopt', 'getpass', 'gettext', 'glob', 'graphlib', 'grp',
+  # 'gzip', 'hashlib', 'heapq', 'hmac', 'html', 'http', 'imaplib', 'imghdr',
+  # 'imp', 'importlib', 'inspect', 'io', 'ipaddress', 'itertools', 'json',
+  # 'keyword', 'lib2to3', 'linecache', 'locale', 'logging', 'lzma', 'macpath',
+  # 'mailbox', 'mailcap', 'marshal', 'math', 'mimetypes', 'mmap', 'modulefinder',
+  # 'msilib', 'msvcrt', 'multiprocessing', 'netrc', 'nis', 'nntplib', 'ntpath',
+  # 'numbers', 'operator', 'optparse', 'os', 'ossaudiodev', 'parser', 'pathlib',
+  # 'pdb', 'pickle', 'pickletools', 'pipes', 'pkgutil', 'platform', 'plistlib',
+  # 'poplib', 'posix', 'posixpath', 'pprint', 'profile', 'pstats', 'pty', 'pwd',
+  # 'py_compile', 'pyclbr', 'pydoc', 'queue', 'quopri', 'random', 're',
+  # 'readline', 'reprlib', 'resource', 'rlcompleter', 'runpy', 'sched', 'secrets',
+  # 'select', 'selectors', 'shelve', 'shlex', 'shutil', 'signal', 'site', 'smtpd',
+  # 'smtplib', 'sndhdr', 'socket', 'socketserver', 'spwd', 'sqlite3', 'sre',
+  # 'sre_compile', 'sre_constants', 'sre_parse', 'ssl', 'stat', 'statistics',
+  # 'string', 'stringprep', 'struct', 'subprocess', 'sunau', 'symbol', 'symtable',
+  # 'sys', 'sysconfig', 'syslog', 'tabnanny', 'tarfile', 'telnetlib', 'tempfile',
+  # 'termios', 'test', 'textwrap', 'threading', 'time', 'timeit', 'tkinter',
+  # 'token', 'tokenize', 'trace', 'traceback', 'tracemalloc', 'tty', 'turtle',
+  # 'turtledemo', 'types', 'typing', 'unicodedata', 'unittest', 'urllib', 'uu',
+  # 'uuid', 'venv', 'warnings', 'wave', 'weakref', 'webbrowser', 'winreg',
+  # 'winsound', 'wsgiref', 'xdrlib', 'xml', 'xmlrpc', 'zipapp', 'zipfile',
+  # 'zipimport', 'zlib', 'zoneinfo')`
+#known_standard_library=
+
+  # Extra modules to be included in the list of ones in Python's standard library.
+  # Default: `frozenset()`
+#extra_standard_library=
+
+  # No Description
+  # ----- Example `pyproject.toml`
+  # ```
+  # [tool.isort]
+  # sections=['FUTURE', 'STDLIB', 'THIRDPARTY', 'AIRFLOW', 'FIRSTPARTY', 'LOCALFOLDER']
+  # known_airflow=['airflow']
+  # ```
+  # Default: `{}`
+#known_other=
+
+  # Multi line output (0-grid, 1-vertical, 2-hanging, 3-vert-hanging, 4-vert-grid,
+  # 5-vert-grid-grouped, 6-vert-grid-grouped-no-comma, 7-noqa,
+  # 8-vertical-hanging-indent-bracket, 9-vertical-prefix-from-module-import,
+  # 10-hanging-indent-with-parentheses).
+  # Default: `WrapModes.GRID`
+multi_line_output=3
+
+  # No Description**
+  # Default: `()`
+#forced_separate=
+
+  # String to place for indents defaults to "    " (4 spaces).
+  # Default: `    `
+#indent=
+
+  # No Description
+  # Default: `  #`
+#comment_prefix=
+
+  # Sort imports by their string length.
+  # Default: `False`
+#length_sort=false
+
+  # Sort straight imports by their string length. Similar to `length_sort` but
+  # applies only to straight imports and doesn't affect from imports.
+  # Default: `False`
+#length_sort_straight=false
+
+  # No Description
+  # Default: `frozenset()`
+#length_sort_sections=[]
+
+  # Adds the specified import line to all files, automatically determining correct
+  # placement.
+  # Default: `frozenset()`
+#add_imports=[]
+
+  # Removes the specified import from all files.
+  # Default: `frozenset()`
+#remove_imports=[]
+
+  # Only adds the imports specified in --add-import if the file contains existing
+  # imports.
+  # Default: `False`
+#append_only=false
+
+  # Reverse order of relative imports.
+  # Default: `False`
+#reverse_relative=false
+
+  # Forces all from imports to appear on their own line
+  # Default: `False`
+#force_single_line=false
+
+  # One or more modules to exclude from the single line rule.
+  # Default: `()`
+#single_line_exclusions=[]
+
+  # Sets the default section for import options: ('FUTURE', 'STDLIB',
+  # 'THIRDPARTY', 'FIRSTPARTY', 'LOCALFOLDER')
+  # Default: `THIRDPARTY`
+#default_section="THIRDPARTY
+
+  # No Description
+  # Default: `{}`
+#import_headings=[]
+
+  # Balances wrapping to produce the most consistent line length possible
+  # Default: `False`
+#balanced_wrapping=false
+
+  # Use parentheses for line continuation on length limit instead of slashes.
+  # **NOTE**: This is separate from wrap modes, and only affects how individual
+  # lines that  are too long get continued, not sections of multiple imports.
+  # Default: `False`
+use_parentheses=true
+
+  # Order imports by type, which is determined by case, in addition to alphabetically.
+  # **NOTE**: type here refers to the implied type from the import name
+  # capitalization. isort does not do type introspection for the imports. These
+  # "types" are simply: CONSTANT_VARIABLE, CamelCaseClass, variable_or_function.
+  # If your project follows PEP8 or a related coding standard and has many imports
+  # this is a good default, otherwise you likely will want to turn it off. From
+  # the CLI the `--dont-order-by-type` option will turn this off.
+  # Default:*`True`
+#order_by_type=true
+
+  # Ensures the output doesn't save if the resulting file contains syntax errors.
+  # Default: `False`
+#atomic=false
+
+  # Lines after inmports
+  # Default: `-1`
+#lines_after_imports=-1
+
+  # Lines Between Sections
+  # Default: `1`
+#lines_between_sections=1
+
+  # Lines Between Types
+  # Default: `0`
+#lines_between_types=0
+
+  # Combines as imports on the same line.
+  # Default: `False`
+#combine_as_imports=false
+
+  # Ensures that if a star import is present, nothing else is imported from that
+  # namespace.
+  # Default: `False`
+#combine_star=false
+
+  # Includes a trailing comma on multi line imports that include parentheses.
+  # Default: `False`
+include_trailing_comma=true
+
+  # Switches the typical ordering preference, showing from imports first then
+  # straight ones.
+  # Default: `False`
+#from_first=false
+
+  # Shows verbose output, such as when files are skipped or when a check is
+  # successful.
+  # Default: `False`
+#verbose=false
+
+  # Shows extra quiet output, only errors are outputted.
+  # Default:`False`
+#quiet=false
+
+  # Forces import adds even if the original file is empty.
+  # Default: `False`
+#force_adds=false
+
+  # Force all imports to be sorted alphabetically within a section
+  # Default: `False`
+#force_alphabetical_sort_within_sections= false
+
+  # Force all imports to be sorted as a single section
+  # Default: `False`
+#force_alphabetical_sort=false
+
+  # Force number of from imports (defaults to 2 when passed as CLI flag without
+  # value)to be grid wrapped regardless of line length. If 0 is passed in (the
+  # global default) only line length is considered.
+  # Default: `0`
+force_grid_wrap=0
+
+  # Don't sort straight-style imports (like import sys) before from-style imports
+  # (like from itertools import groupby). Instead, sort the imports by module,
+  # independent of import style.
+  # Default: `False`
+#force_sort_within_sections=false
+
+  # Lexicographical
+  # Default: `False`
+#lexicographical=false
+
+  # Group By Package
+  # Default: `False`
+#group_by_package=false
+
+  # Tells isort to ignore whitespace differences when --check-only is being used.
+  # Default: `False`
+#ignore_whitespace+false
+
+  # Sections which should not be split with previous by empty lines
+  # Default: `frozenset()`
+#no_lines_before=[]
+
+  # Leaves `from` imports with multiple imports 'as-is' (e.g. `from foo import a,
+  # c ,b`).
+  # Default: `False`
+#no_inline_sort=false
+
+  # Ignore Comments
+  # Default: `False`
+#ignore_comments=false
+
+  # Tells isort to include casing when sorting module names
+  # Default: `False`
+#case_sensitive=false
+
+  # Sources
+  # Default: `()`
+#sources=[]
+
+  # Virtual environment to use for determining whether a package is third-party
+  # Default: ``
+#virtual_env=
+
+  # Conda environment to use for determining whether a package is third-party
+  # Default: ``
+#conda_env=
+
+  # Inserts a blank line before a comment following an import.
+  # Default: `False`
+#ensure_newline_before_comments=false
+
+  # Directory
+  # Default: ``
+#directory+
+
+  # Profile
+  # Base profile type to use for configuration. Profiles include: black, django,
+  # pycharm, google, open_stack, plone, attrs, hug. As well as any shared profiles.
+  # Default: ``
+profile="black"
+
+  # Tells isort to honor noqa comments to enforce skipping those comments.
+  # Default: `False`
+#honor_noqa=false
+
+  # Add an explicitly defined source path (modules within src paths have their
+  # imports automatically categorized as first_party).
+  # Default: `()`
+src_paths=["src"]
+
+  # Use the old deprecated finder logic that relies on environment introspection magic.
+  # Default: `False`
+#old_finders=false
+
+  # Tells isort to remove redundant aliases from imports, such as `import os as
+  # os`. This defaults to `False` simply because some projects use these seemingly
+  # useless  aliases to signify intent and change behaviour.
+  # Default: `False`
+#remove_redundant_aliases=false
+
+  # Causes all non-indented imports to float to the top of the file having its
+  # imports sorted (immediately below the top of file comment).
+  # This can be an excellent shortcut for collecting imports every once in a while
+  # when you place them in the middle of a file to avoid context switching.
+  # *NOTE*: It currently doesn't work with cimports and introduces some extra
+  # over-head and a performance penalty.
+  # Default: `False`
+#float_to_top=false
+
+  # Tells isort to filter files even when they are explicitly passed in as part of
+  # the CLI command.
+  # Default: `False`
+#filter_files=false
+
+  # Specifies the name of a formatting plugin to use when producing output.
+  # Default: ``
+#formatter
+
+  # Formatting Function
+  # Default: `None`
+#formatting_function=None
+
+  # Color Output
+  # Tells isort to use color in terminal output.
+  # Default: `False`
+color_output=true
+
+  # Tells isort to treat the specified single line comment(s) as if they are code.
+  # Default: `frozenset()`
+#treat_comments_as_code=[]
+
+  # Tells isort to treat all single line comments as if they are code.
+  # Default: `False`
+#treat_all_comments_as_code=false
+
+  # Specifies what extensions isort can be ran against.
+  # Default: `('pxd', 'py', 'pyi', 'pyx')`
+#supported_extensions=['pxd', 'py', 'pyi', 'pyx']
+
+  # Specifies what extensions isort can never be ran against.
+  # Default: `('pex',)`
+#blocked_extensions=["pex"]
+
+  # Constants
+  # Default: `frozenset()`
+#constants
+
+  # Classes
+  # Default: `frozenset()`
+#classes
+
+  # Variables
+  # Default: `frozenset()`
+#variables
+
+  # Tells isort to only show an identical custom import heading comment once, even
+  # if there are multiple sections with the comment set.
+  # Default: `False`
+#dedup_headings=false
+
+  # Causes imports to be sorted only based on their sections like
+  # STDLIB,THIRDPARTY etc. Imports are unaltered and keep their relative positions
+  # within the different sections.
+  # Default: `False`
+#only_sections=false
+
+  # Suppresses verbose output for non-modified files.
+  # Default: `False`
+#only_modified=false
+
+  # Combines all the bare straight imports of the same section in a single line.
+  # Won't work with sections which have 'as' imports
+  # Default: `False`
+#combine_straight_imports=false
+
+  # Auto Identify Namespace Packages
+  # Default: `True`
+#auto_identify_namespace_packages+true
+
+  # Namespace Packages
+  # Default: `frozenset()`
+#namespace_packages
+
+  # Follow Links
+  # Default: `True`
+#follow_links=
+
+# -----------------------------------------------------------------------------
+# Black (Optionless formatter) configuration
+# https://black.readthedocs.io/en/stable/index.html
+[tool.black]
+  # How many characters per line to allow.
+line-length=80
+
+  # Python versions that should be supported by Black's output
+target-version=['py38']
+
+  # A regular expression that matches files and directories that should be
+  # included on recursive searches. An empty value means all files are included
+  # regardless of the name.  Use forward slashes for directories on all platforms
+  # (Windows, too).  Exclusions are calculated first, inclusions later.
+include='\.pyi?$'
+
+  # A regular expression that matches files and directories that should be
+  # excluded on recursive searches. An empty value means no paths are excluded.
+  # Use forward slashes for directories on all platforms (Windows, too).
+  # Exclusions are calculated first, inclusions later.
+exclude='''
+(
+  /(
+      \.eggs         # exclude a few common directories in the
+    | \.eggs-info
+    | \.git          # root of the project
+    | \.tox
+    | \.venv
+    | \.sha1
+    | \.direnv/python_venv
+    | \.direnv/.sha1
+    | python_venv
+    | build
+    | dist
+    | site
+    | site.tox
+  )/
+)
+'''
+
+# -----------------------------------------------------------------------------
+# Pylint configuration
+# Automatically generated with 'pylint --generate-rcfile'
+# https://pylint.readthedocs.io/en/latest/index.html
+[tool.pylint.'MASTER']
+  # A comma-separated list of package or module names from where C extensions may
+  # be loaded. Extensions are loading into the active Python interpreter and may
+  # run arbitrary code.
+extension-pkg-whitelist=[]
+
+  # Specify a score threshold to be exceeded before program exits with error.
+fail-under=10
+
+  # Add files or directories to the blacklist. They should be base names, not
+  # paths.
+ignore=[".tox",".direnv", "python_venv"]
+
+  # Add files or directories matching the regex patterns to the blacklist. The
+  # regex matches against base names, not paths.
+ignore-patterns=[]
+
+  # Python code to execute, usually for sys.path manipulation such as
+  # pygtk.require().
+  # init-hook=
+  # Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
+  # number of processors available to use.
+jobs=0
+
+  # Control the amount of potential inferred values when inferring a single
+  # object. This can help the performance when dealing with large functions or
+  # complex, nested conditions.
+limit-inference-results=100
+
+  # List of plugins (as comma separated values of python module names) to load,
+  # usually to register additional checkers.
+load-plugins=[]
+
+  # Pickle collected data for later comparisons.
+persistent=true
+
+  # When enabled, pylint would attempt to guess common misconfiguration and emit
+  # user-friendly hints instead of false-positive error messages.
+suggestion-mode=true
+
+  # Allow loading of arbitrary C extensions. Extensions are imported into the
+  # active Python interpreter and may run arbitrary code.
+unsafe-load-any-extension=false
+
+[tool.pylint.'MESSAGES CONTROL']
+  # Only show warnings with the listed confidence levels. Leave empty to show
+  # all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED.
+confidence=[]
+
+  # Disable the message, report, category or checker with the given id(s). You
+  # can either give multiple identifiers separated by comma (,) or put this
+  # option multiple times (only on the command line, not in the configuration
+  # file where it should appear only once). You can also use "--disable=all" to
+  # disable everything first and then reenable specific checks. For example, if
+  # you want to run only the similarities checker, you can use "--disable=all
+  # --enable=similarities". If you want to run only the classes checker, but have
+  # no Warning level messages displayed, use "--disable=all --enable=classes
+  # --disable=W".
+disable=[]
+
+  # Enable the message, report, category or checker with the given id(s). You can
+  # either give multiple identifier separated by comma (,) or put this option
+  # multiple time (only on the command line, not in the configuration file where
+  # it should appear only once). See also the "--disable" option for examples.
+enable=["c-extension-no-member"]
+
+[tool.pylint.'REPORTS']
+  # Python expression which should return a score less than or equal to 10. You
+  # have access to the variables 'error', 'warning', 'refactor', and 'convention'
+  # which contain the number of messages in each category, as well as 'statement'
+  # which is the total number of statements analyzed. This score is used by the
+  # global evaluation report (RP0004).
+evaluation="10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)"
+
+  # Template used to display messages. This is a python new-style format string
+  # used to format the message information. See doc for all details.
+#msg-template=
+
+  # Set the output format. Available formats are text, parseable, colorized, json
+  # and msvs (visual studio). You can also give a reporter class, e.g.
+  # mypackage.mymodule.MyReporterClass.
+output-format="text"
+
+  # Tells whether to display a full report or only the messages.
+reports=false
+
+  # Activate the evaluation score.
+score=true
+
+
+[tool.pylint.'REFACTORING']
+  # Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+  # Complete name of functions that never returns. When checking for
+  # inconsistent-return-statements if a never returning function is called then
+  # it will be considered as an explicit return statement and no message will be
+  # printed.
+never-returning-functions=["sys.exit"]
+
+
+[tool.pylint.'TYPECHECK']
+  # List of decorators that produce context managers, such as
+  # contextlib.contextmanager. Add to this list to register other decorators that
+  # produce valid context managers.
+contextmanager-decorators=["contextlib.contextmanager"]
+
+  # List of members which are set dynamically and missed by pylint inference
+  # system, and so shouldn't trigger E1101 when accessed. Python regular
+  # expressions are accepted.
+generated-members=[]
+
+  # Tells whether missing members accessed in mixin class should be ignored. A
+  # mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=true
+
+  # Tells whether to warn about missing members when the owner of the attribute
+  # is inferred to be None.
+ignore-none=true
+
+  # This flag controls whether pylint should warn about no-member and similar
+  # checks whenever an opaque object is returned when inferring. The inference
+  # can return multiple potential results while evaluating a Python object, but
+  # some branches might not be evaluated, which results in partial inference. In
+  # that case, it might be useful to still emit no-member and other checks for
+  # the rest of the inferred objects.
+ignore-on-opaque-inference=true
+
+  # List of class names for which member attributes should not be checked (useful
+  # for classes with dynamically set attributes). This supports the use of
+  # qualified names.
+ignored-classes=["optparse.Values","thread._local","_thread._local"]
+
+  # List of module names for which member attributes should not be checked
+  # (useful for modules/projects where namespaces are manipulated during runtime
+  # and thus existing member attributes cannot be deduced by static analysis). It
+  # supports qualified module names, as well as Unix pattern matching.
+ignored-modules=[]
+
+  # Show a hint with possible names when a member name was not found. The aspect
+  # of finding the hint is based on edit distance.
+missing-member-hint=true
+
+  # The minimum edit distance a name should have in order to be considered a
+  # similar match for a missing member name.
+missing-member-hint-distance=1
+
+  # The total number of similar names that should be taken in consideration when
+  # showing a hint for a missing member.
+missing-member-max-choices=1
+
+  # List of decorators that change the signature of a decorated function.
+signature-mutators=[]
+
+
+[tool.pylint.'VARIABLES']
+  # List of additional names supposed to be defined in builtins. Remember that
+  # you should avoid defining new builtins when possible.
+additional-builtins=[]
+
+  # Tells whether unused global variables should be treated as a violation.
+allow-global-unused-variables=true
+
+  # List of strings which can identify a callback function by name. A callback
+  # name must start or end with one of those strings.
+callbacks=["cb_","_cb"]
+
+  # A regular expression matching the name of dummy variables (i.e. expected to
+  # not be used).
+#dummy-variables-rgx="+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_"
+
+  # Argument names that match this expression will be ignored. Default to name
+  # with leading underscore.
+ignored-argument-names="_.*|^ignored_|^unused_"
+
+  # Tells whether we should check for unused import in __init__ files.
+init-import=false
+
+  # List of qualified module names which can have objects that can redefine
+  # builtins.
+redefining-builtins-modules=["six.moves","past.builtins","future.builtins","builtins","io"]
+
+
+[tool.pylint.'LOGGING']
+  # The type of string formatting that logging methods do. `old` means using %
+  # formatting, `new` is for `{}` formatting.
+logging-format-style="old"
+
+  # Logging modules to check that the string format arguments are in logging
+  # function parameter format.
+logging-modules="logging"
+
+
+[tool.pylint.'MISCELLANEOUS']
+  # List of note tags to take in consideration, separated by a comma.
+notes=["FIXME","XXX","TODO"]
+
+  # Regular expression of note tags to take in consideration.
+  # notes-rgx=
+
+
+[tool.pylint.'SIMILARITIES']
+  # Ignore comments when computing similarities.
+ignore-comments=true
+
+  # Ignore docstrings when computing similarities.
+ignore-docstrings=true
+
+  # Ignore imports when computing similarities.
+ignore-imports=false
+
+  # Minimum lines number of a similarity.
+min-similarity-lines=4
+
+
+[tool.pylint.'SPELLING']
+  # Limits count of emitted suggestions for spelling mistakes.
+max-spelling-suggestions=4
+
+  # Spelling dictionary name. Available dictionaries: none. To make it work,
+  # install the python-enchant package.
+spelling-dict=[]
+
+  # List of comma separated words that should not be checked.
+spelling-ignore-words=[]
+
+  # A path to a file that contains the private dictionary; one word per line.
+spelling-private-dict-file=[]
+
+  # Tells whether to store unknown words to the private dictionary (see the
+  # --spelling-private-dict-file option) instead of raising a message.
+spelling-store-unknown-words=false
+
+
+[tool.pylint.'STRING']
+  # This flag controls whether inconsistent-quotes generates a warning when the
+  # character used as a quote delimiter is used inconsistently within a module.
+check-quote-consistency=false
+
+  # This flag controls whether the implicit-str-concat should generate a warning
+  # on implicit string concatenation in sequences defined over several lines.
+check-str-concat-over-line-jumps=false
+
+
+[tool.pylint.'FORMAT']
+  # Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+expected-line-ending-format=[]
+
+  # Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines='^\s*(# )?<?https?://\S+>?$'
+
+  # Number of spaces of indent required inside a hanging or continued line.
+indent-after-paren=4
+
+  # String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+  # tab).
+indent-string='    '
+
+  # Maximum number of characters on a single line.
+max-line-length=100
+
+  # Maximum number of lines in a module.
+max-module-lines=1000
+
+  # List of optional constructs for which whitespace checking is disabled. `dict-
+  # separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+  # `trailing-comma` allows a space between comma and closing bracket: (a, ).
+  # `empty-line` allows space-only lines.
+no-space-check=["trailing-comma","dict-separator"]
+
+  # Allow the body of a class to be on the same line as the declaration if body
+  # contains single statement.
+single-line-class-stmt=false
+
+  # Allow the body of an if to be on the same line as the test if there is no
+  # else.
+single-line-if-stmt=false
+
+
+[tool.pylint.'BASIC']
+  # Naming style matching correct argument names.
+argument-naming-style="snake_case"
+
+  # Regular expression matching correct argument names. Overrides argument-
+  # naming-style.
+#argument-rgx=
+
+  # Naming style matching correct attribute names.
+attr-naming-style="snake_case"
+
+  # Regular expression matching correct attribute names. Overrides attr-naming-
+  # style.
+#attr-rgx=
+
+  # Bad variable names which should always be refused, separated by a comma.
+bad-names=["foo","bar","baz","toto","tutu","tata"]
+
+  # Bad variable names regexes, separated by a comma. If names match any regex,
+  # they will always be refused
+bad-names-rgxs=[]
+
+  # Naming style matching correct class attribute names.
+class-attribute-naming-style="any"
+
+  # Regular expression matching correct class attribute names. Overrides class-
+  # attribute-naming-style.
+#class-attribute-rgx=
+
+  # Naming style matching correct class names.
+class-naming-style="PascalCase"
+
+  # Regular expression matching correct class names. Overrides class-naming-
+  # style.
+#class-rgx=
+
+  # Naming style matching correct constant names.
+const-naming-style="UPPER_CASE"
+
+  # Regular expression matching correct constant names. Overrides const-naming-
+  # style.
+#const-rgx=
+
+  # Minimum line length for functions/classes that require docstrings, shorter
+  # ones are exempt.
+docstring-min-length=-1
+
+  # Naming style matching correct function names.
+function-naming-style="snake_case"
+
+  # Regular expression matching correct function names. Overrides function-
+  # naming-style.
+#function-rgx=
+
+  # Good variable names which should always be accepted, separated by a comma.
+#good-names= ["i","j","k","ex","Run","_"]
+
+  # Good variable names regexes, separated by a comma. If names match any regex,
+  # they will always be accepted
+good-names-rgxs=[]
+
+  # Include a hint for the correct naming format with invalid-name.
+include-naming-hint=true
+
+  # Naming style matching correct inline iteration names.
+inlinevar-naming-style="any"
+
+  # Regular expression matching correct inline iteration names. Overrides
+  # inlinevar-naming-style.
+#inlinevar-rgx=
+
+  # Naming style matching correct method names.
+method-naming-style="snake_case"
+
+  # Regular expression matching correct method names. Overrides method-naming-
+  # style.
+#method-rgx=
+
+  # Naming style matching correct module names.
+module-naming-style="snake_case"
+
+  # Regular expression matching correct module names. Overrides module-naming-
+  # style.
+#module-rgx=
+
+  # Colon-delimited sets of names that determine each other's naming style when
+  # the name regexes allow several styles.
+name-group=[]
+
+  # Regular expression which should only match function or class names that do
+  # not require a docstring.
+no-docstring-rgx="^_"
+
+  # List of decorators that produce properties, such as abc.abstractproperty. Add
+  # to this list to register other decorators that produce valid properties.
+  # These decorators are taken in consideration only for invalid-name.
+property-classes="abc.abstractproperty"
+
+  # Naming style matching correct variable names.
+variable-naming-style="snake_case"
+
+  # Regular expression matching correct variable names. Overrides variable-
+  # naming-style.
+  # variable-rgx=
+
+[tool.pylint.'IMPORTS']
+  # List of modules that can be imported at any level, not just the top level
+  # one.
+allow-any-import-level=[]
+
+  # Allow wildcard imports from modules that define __all__.
+allow-wildcard-with-all=false
+
+  # Analyse import fallback blocks. This can be used to support both Python 2 and
+  # 3 compatible code, which means that the block might have code that exists
+  # only in one or another interpreter, leading to false positives when analysed.
+analyse-fallback-blocks=false
+
+  # Deprecated modules which should not be used, separated by a comma.
+deprecated-modules="optparse,tkinter.tix"
+
+  # Create a graph of external dependencies in the given file (report RP0402 must
+  # not be disabled).
+ext-import-graph=[]
+
+  # Create a graph of every (i.e. internal and external) dependencies in the
+  # given file (report RP0402 must not be disabled).
+import-graph=[]
+
+  # Create a graph of internal dependencies in the given file (report RP0402 must
+  # not be disabled).
+int-import-graph=[]
+
+  # Force import order to recognize a module as part of the standard
+  # compatibility libraries.
+known-standard-library=[]
+
+  # Force import order to recognize a module as part of a third party library.
+known-third-party="enchant"
+
+  # Couples of modules and preferred modules, separated by a comma.
+preferred-modules=[]
+
+
+[tool.pylint.'CLASSES']
+  # List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=["__init__","__new__","setUp","__post_init__"]
+
+  # List of member names, which should be excluded from the protected access
+  # warning.
+exclude-protected=["_asdict","_fields","_replace","_source","_make"]
+
+  # List of valid names for the first argument in a class method.
+valid-classmethod-first-arg="cls"
+
+  # List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg="cls"
+
+
+[tool.pylint.'DESIGN']
+  # Maximum number of arguments for function / method.
+max-args=5
+
+  # Maximum number of attributes for a class (see R0902).
+max-attributes=7
+
+  # Maximum number of boolean expressions in an if statement (see R0916).
+max-bool-expr=5
+
+  # Maximum number of branch for function / method body.
+max-branches=12
+
+  # Maximum number of locals for function / method body.
+max-locals=15
+
+  # Maximum number of parents for a class (see R0901).
+max-parents=7
+
+  # Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+  # Maximum number of return / yield for function / method body.
+max-returns=6
+
+  # Maximum number of statements in function / method body.
+max-statements=50
+
+  # Minimum number of public methods for a class (see R0903).
+min-public-methods=2
+
+
+[tool.pylint.'EXCEPTIONS']
+  # Exceptions that will emit a warning when being caught. Defaults to
+  # "BaseException, Exception".
+overgeneral-exceptions=["BaseException","Exception"]
+
+
+# -----------------------------------------------------------------------------
+# Flake8 wrapper to make it nice, legacy-friendly, configurable.
+# https://flakehell.readthedocs.io/config.html
+[tool.flakehell]
+  # Optionally inherit from remote config (or local if you want)
+#base=https://url.git.com/pyproject.toml
+
+  # Specify any flake8 options.
+  # Print the total number of errors.
+  # Default False
+count=true
+
+  # Provide a comma-separated list of glob patterns to exclude from checks.
+exclude=[
+  ".git",
+  "__pycache__",
+  ".eggs",
+  ".venv",
+  ".direnv",
+  ".tox",
+  ".sha1",
+  "build",
+  "dist",
+  "docs",
+  "site"
+]
+
+  # Provide a comma-separate list of glob patterns to include for checks.
+filename=[ "*.py" ]
+
+  # Select the formatter used to display errors to the user.
+  # This defaults to: default
+  #  - default
+  #  - pylint
+  #  - grouped
+  #  - colored
+  # The default formatter has a format string of:
+  # '%(path)s:%(row)d:%(col)d: %(code)s %(text)s'
+format="grouped"
+
+  # Toggle whether pycodestyle should enforce matching the indentation of the
+  # opening bracket’s line. When you specify this, it will prefer that you hang
+  # the closing bracket rather than match the indentation.
+hang_closing=false
+
+  # Specify a list of codes to ignore. The list is expected to be comma-separated,
+  # and does not need to specify an error code exactly. Since Flake8 3.0, this can
+  # be combined with --select. See --select for more information.
+  # For example, if you wish to only ignore W234, then you can specify that. But
+  # if you want to ignore all codes that start with W23 you need only specify W23
+  # to ignore them. This also works for W2 and W (for example).
+  # This defaults to: E121,E123,E126,E226,E24,E704
+  # REMARK: Not parsed by flakehell, use plugins
+#ignore=[ "E121", "E123", "E126", "E226", "E24", "E704"]
+
+  # Set the maximum length that any line (with some exceptions) may be.
+  # Exceptions include lines that are either strings or comments which are
+  # entirely URLs. For example:
+  # ```
+  # # https://some-super-long-domain-name.com/with/some/very/long/path
+  # url=(
+  #   'http://...'
+  # )
+  # This defaults to: 79
+max_line_length=80
+
+  # Report all errors, even if it is on the same line as a # NOQA comment. # NOQA
+  # can be used to silence messages on specific lines. Sometimes, users will want
+  # to see what errors are being silenced without editing the file. This option
+  # allows you to see all the warnings, errors, etc. reported.
+  # This default to : False
+disable_noqa=true
+
+  # Print the source code generating the error/warning in question.
+show_source=true
+
+  # Count the number of occurrences of each error/warning code and print a report.
+statistics=true
+
+  # Enable off-by-default extensions.
+  # Plugins to Flake8 have the option of registering themselves as off-by-default.
+  # These plugins effectively add themselves to the default ignore list.
+#enable-extensions =
+#  H111,
+#  G123
+
+  # Specify the number of subprocesses that Flake8 will use to run checks in parallel.
+  # Note
+  # This option is ignored on Windows because multiprocessing does not support
+  # Windows across all supported versions of Python.
+  # This defaults to: auto
+  # The default behaviour will use the number of CPUs on your machine as reported
+  # by multiprocessing.cpu_count().
+jobs="auto"
+
+  # Redirect all output to the specified file.
+output-file=".direnv/log/flakehell.log"
+
+  # Also print output to stdout if output-file has been configured.
+tee=true
+
+  # Provide a custom list of builtin functions, objects, names, etc.
+  # This allows you to let pyflakes know about builtins that it may not
+  # immediately recognize so it does not report warnings for using an undefined
+  # name.
+  # This is registered by the default PyFlakes plugin.
+#builtins =
+#  _,
+#  _LE,
+#  _LW
+
+  # Enable PyFlakes syntax checking of doctests in docstrings.
+  # This is registered by the default PyFlakes plugin.
+#doctests=True
+
+  # Specify which files are checked by PyFlakes for doctest syntax.
+  # This is registered by the default PyFlakes plugin.
+#include-in-doctest =
+#  dir/subdir/file.py,
+#  dir/other/file.py
+
+  # Specify which files are not to be checked by PyFlakes for doctest syntax.
+  # This is registered by the default PyFlakes plugin.
+  # exclude-in-doctest =
+  #  dir/subdir/file.py,
+  #  dir/other/file.py
+
+[tool.flakehell.plugins]
+  # Python code style checker
+  # https://pypi.org/project/pycodestyle/
+pycodestyle=["-W503"]
+
+  # Passive checker of Python programs
+  # https://pypi.org/project/pyflakes/
+pyflakes=["+*"]
+
+### END MKDOCS TEMPLATE ###
+
+
+# *****************************************************************************
+# VIM MODELINE
+# vim: ft=toml:fdm=indent:fdi=
+# *****************************************************************************