diff options
Diffstat (limited to 'Doc/library/subprocess.rst')
| -rw-r--r-- | Doc/library/subprocess.rst | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 1a98bb33d0..19290bfc34 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -339,9 +339,9 @@ functions. stderr=None, preexec_fn=None, close_fds=True, shell=False, \ cwd=None, env=None, universal_newlines=None, \ startupinfo=None, creationflags=0, restore_signals=True, \ - start_new_session=False, pass_fds=(), *, group=None, \ - extra_groups=None, user=None, encoding=None, errors=None, \ - text=None) + start_new_session=False, pass_fds=(), \*, group=None, \ + extra_groups=None, user=None, umask=-1, \ + encoding=None, errors=None, text=None) Execute a child program in a new process. On POSIX, the class uses :meth:`os.execvp`-like behavior to execute the child program. On Windows, @@ -572,6 +572,12 @@ functions. .. availability:: POSIX .. versionadded:: 3.9 + If *umask* is not negative, the umask() system call will be made in the + child process prior to the execution of the subprocess. + + .. availability:: POSIX + .. versionadded:: 3.9 + If *env* is not ``None``, it must be a mapping that defines the environment variables for the new process; these are used instead of the default behavior of inheriting the current process' environment. |