os.name The name of the operating system dependent module imported. The following names have currently been registered: 'posix'

os.umask(mask) Set the current numeric umask and return the previous umask.

ctypes.FormatError([code]) Windows only: Returns a textual description of the error code code. If no error code is

curses.pair_content(pair_number) Return a tuple (fg, bg) containing the colors for the requested color pair. The

os.get_exec_path(env=None) Returns the list of directories that will be searched for a named executable, similar to a shell

os.replace(src, dst, *, src_dir_fd=None, dst_dir_fd=None) Rename the file or directory src to dst. If dst

class ctypes.c_uint8 Represents the C 8-bit unsigned int datatype. Usually an alias for c_ubyte.

_objects This member is either None or a dictionary containing Python objects that need to be kept alive so that

Panel.above() Returns the panel above the current panel.

os.getcwd() Return a string representing the current working directory.