Cannot `os.spawnl` with no arguments

Bug report

Bug description:

Python 3.8 and 3.11.9

Probably related to: https://github.com/python/cpython/issues/52284
Seems to be the same as: https://github.com/python/cpython/issues/63130

A number of bugs:

1. • Doesn't work with no arguements.

>>> os.spawnl(os.P_NOWAIT, "c:\path_to_some_program\app.exe")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<frozen os>", line 930, in spawnl
ValueError: spawnv() arg 2 cannot be empty

2. If I try and make the arguement empty it also fails. This means that I am forced to send an arguement that may trigger an unknown behaviour in the spawned application.:

>>> os.spawnl(os.P_NOWAIT, "c:\path_to_some_program\app.exe", '')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<frozen os>", line 930, in spawnl
ValueError: spawnv() arg 2 first element cannot be empty

2. If any aspect of this is intended, then the documentation needs to be updated to explicitly say this. Currently it implies any arguments are optional. (Honestly, the docs for this are bad generally.)

CPython versions tested on:

3.11

Operating systems tested on:

Windows

Comece pela implementação de os.spawnl mostrada no traceback e pela documentação correspondente de spawnl e spawnv. Reproduza os casos do Windows sem argumentos e com o primeiro argumento vazio; em seguida, determine o comportamento pretendido e atualize a implementação ou a documentação para que os requisitos dos argumentos aceitos sejam explícitos e cobertos por testes.