diff options
Diffstat (limited to 'Lib/subprocess.py')
| -rw-r--r-- | Lib/subprocess.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 4d316e6226..642c7f2182 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -471,7 +471,8 @@ if _mswindows: __all__.extend(["CREATE_NEW_CONSOLE", "CREATE_NEW_PROCESS_GROUP", "STD_INPUT_HANDLE", "STD_OUTPUT_HANDLE", "STD_ERROR_HANDLE", "SW_HIDE", - "STARTF_USESTDHANDLES", "STARTF_USESHOWWINDOW"]) + "STARTF_USESTDHANDLES", "STARTF_USESHOWWINDOW", + "STARTUPINFO"]) class Handle(int): closed = False @@ -520,6 +521,16 @@ DEVNULL = -3 # but it's here so that it can be imported when Python is compiled without # threads. +def _optim_args_from_interpreter_flags(): + """Return a list of command-line arguments reproducing the current + optimization settings in sys.flags.""" + args = [] + value = sys.flags.optimize + if value > 0: + args.append('-' + 'O' * value) + return args + + def _args_from_interpreter_flags(): """Return a list of command-line arguments reproducing the current settings in sys.flags and sys.warnoptions.""" @@ -527,7 +538,6 @@ def _args_from_interpreter_flags(): 'debug': 'd', # 'inspect': 'i', # 'interactive': 'i', - 'optimize': 'O', 'dont_write_bytecode': 'B', 'no_user_site': 's', 'no_site': 'S', @@ -535,8 +545,9 @@ def _args_from_interpreter_flags(): 'verbose': 'v', 'bytes_warning': 'b', 'quiet': 'q', + # -O is handled in _optim_args_from_interpreter_flags() } - args = [] + args = _optim_args_from_interpreter_flags() for flag, opt in flag_opt_map.items(): v = getattr(sys.flags, flag) if v > 0: |