is_multicast

class weakref.WeakSet([elements]) Set class that keeps weak references to its elements. An element will be discarded when no

class NumericPasswordValidator [source] Validates whether the password is not entirely numeric

stdout Standard output stream (

tell() Return the current stream position.

DataFrame.kurtosis(axis=None, skipna=None, level=None, numeric_only=None, **kwargs)

turtle.shearfactor(shear=None)

os.path.samefile(path1, path2) Return True if both pathname arguments refer to the same file or directory. This

ZipInfo.volume Volume number of file header.

IMAP4.status(mailbox, names) Request named status conditions for mailbox.