本文整理汇总了Python中multiprocessing.util._args_from_interpreter_flags方法的典型用法代码示例。如果您正苦于以下问题：Python util._args_from_interpreter_flags方法的具体用法？Python util._args_from_interpreter_flags怎么用？Python util._args_from_interpreter_flags使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类multiprocessing.util的用法示例。
在下文中一共展示了util._args_from_interpreter_flags方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_command_line
# 需要导入模块: from multiprocessing import util [as 别名]
# 或者: from multiprocessing.util import _args_from_interpreter_flags [as 别名]
def get_command_line():
'''
Returns prefix of command line used for spawning a child process
'''
if getattr(process.current_process(), '_inheriting', False):
raise RuntimeError('''
Attempt to start a new process before the current process
has finished its bootstrapping phase.
This probably means that you are on Windows and you have
forgotten to use the proper idiom in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce a Windows executable.''')
if getattr(sys, 'frozen', False):
return [sys.executable, '--multiprocessing-fork']
else:
prog = 'from multiprocessing.forking import main; main()'
opts = util._args_from_interpreter_flags()
return [_python_exe] + opts + ['-c', prog, '--multiprocessing-fork'] 示例2: get_command_line
# 需要导入模块: from multiprocessing import util [as 别名]
# 或者: from multiprocessing.util import _args_from_interpreter_flags [as 别名]
def get_command_line(pipe_handle, **kwds):
'''
Returns prefix of command line used for spawning a child process
'''
if getattr(sys, 'frozen', False):
return ([sys.executable, '--multiprocessing-fork', pipe_handle])
else:
prog = 'from loky.backend.popen_loky_win32 import main; main()'
opts = util._args_from_interpreter_flags()
return [spawn.get_executable()] + opts + [
'-c', prog, '--multiprocessing-fork', pipe_handle]