Pipenv: A análise do Pipfile não é totalmente compatível com TOML

Esta preocupação exata parece ter sido levantada e rejeitada na questão # 613. Em algum ponto, pipenv abandonou o suporte adequado para as chaves citadas. Se este não for o caso, tenho esperança de poder ser apontado para a especificação usada para construir melhor meus Pipfiles.

Os parágrafos relativos às chaves entre aspas e pontilhadas na seção Chaves deste README são relevantes para este problema: https://github.com/toml-lang/toml#keys

Descreva o seu ambiente

1. Debian 10
2. Versão Python: 3.6.4
3. Versão do Pipenv: 10.1.2

Resultado esperado

Este Pipfile ...

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

["requires"]
python_version = "3.6"

[packages]
motor = "*"

    [packages."discord.py"]
    git = "https://github.com/Rapptz/discord.py.git"
    ref = "rewrite"
    editable = true
    extras = ["voice"]

Deve renderizar o seguinte dicionário ... (analisado por toml e

{'packages': {'discord.py': {'editable': True,
                             'extras': ['voice'],
                             'git': 'https://github.com/Rapptz/discord.py.git',
                             'ref': 'rewrite'},
              'motor': '*'},
 'requires': {'python_version': '3.6'},
 'source': [{'name': 'pypi',
             'url': 'https://pypi.python.org/simple',
             'verify_ssl': True}]}

Resultado atual

Traceback (most recent call last):
  File "/home/akirasama/.local/bin/pipenv", line 11, in <module>
    sys.exit(cli())
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/cli.py", line 433, in sync
    clear=clear, unused=unused, sequential=sequential
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 2389, in do_sync
    ensure_project(three=three, python=python, validate=False)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 603, in ensure_project
    ensure_virtualenv(three=three, python=python, site_packages=site_packages)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 548, in ensure_virtualenv
    python = ensure_python(three=three, python=python)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 424, in ensure_python
    python = project.required_python_version
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/project.py", line 110, in required_python_version
    required = self.parsed_pipfile.get('requires', {}).get('python_full_version')
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/project.py", line 271, in parsed_pipfile
    return contoml.loads(toml.dumps(data, preserve=True))
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/patched/contoml/__init__.py", line 15, in loads
    elements = parse_tokens(tokens)
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/patched/prettytoml/parser/__init__.py", line 17, in parse_tokens
    return _parse_token_stream(TokenStream(tokens))
  File "/home/akirasama/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/patched/prettytoml/parser/__init__.py", line 32, in _parse_token_stream
    raise ParsingError('Failed to parse line {}'.format(pending.head.row))
prettytoml.parser.errors.ParsingError: Failed to parse line 11

Passos para replicar

$ pipenv lock