readable() Return True if the stream can be read from. If False, read() will raise
curses.typeahead(fd) Specify that the file descriptor fd be used for typeahead checking. If fd is -1
os.listdir(path='.') Return a list containing the names of the entries in the directory given by path. The list is
class io.BufferedRandom(raw, buffer_size=DEFAULT_BUFFER_SIZE) A buffered interface to random access streams. It inherits
ArgumentParser.add_argument_group(title=None, description=None) By default, ArgumentParser groups command-line
tell() Return the current stream position.
ctypes.DllGetClassObject() Windows only: This function is a hook which allows implementing in-process COM servers with ctypes
os.getpid() Return the current process id.
curses.halfdelay(tenths) Used for half-delay mode, which is similar to cbreak mode in that characters typed by the user are
os.lchflags(path, flags) Set the flags of path to the numeric flags, like chflags(), but do not
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