Programs cannot be launched in "plain" mode since the entrypoint conflicts with binaries

[hoh]

Uploading a program in "plain" mode requires an entrypoint that does not contain the name of the module ("app" instead of "main:app"), however the presence of ":" in the entrypoint is used to differenciate between Python programs and executables to launch. When trying to use "app" as an entrypoint to a program in "plain" mode, the init attempts to launch an executable.

vm-4 PermissionError: [Errno 13] Permission denied: '/opt/code/executable app'             
2023-11-22 10:56:25,162 | ERROR | Traceback (most recent call last):                                                                          
  File "/root/init1.py", line 428, in main            
    app: Union[ASGIApplication, subprocess.Popen] = setup_code(                                                                               
  File "/root/init1.py", line 227, in setup_code                                                                                              
    return setup_code_executable(code=code, encoding=encoding, entrypoint=entrypoint)                                                         
  File "/root/init1.py", line 217, in setup_code_executable                                                                                   
    process = subprocess.Popen(path)                                                                                                          
  File "/usr/lib/python3.9/subprocess.py", line 951, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,                                                                              
  File "/usr/lib/python3.9/subprocess.py", line 1823, in _execute_child                         
    raise child_exception_type(errno_num, err_msg, err_filename)                                                                              
PermissionError: [Errno 13] Permission denied: '/opt/code/executable app'                                                                     
NoneType: None