class collections.abc.AsyncIterator ABC for classes that provide __aiter__ and __anext__ methods. See also the definition of asynchronous iterator. New in version 3.5.

with_netmask A string representation of the interface with the network as a net mask. >>> interface = IPv4Interface('192.0.2.5/24') >>> interface.with_netmask '192.0.2.5/255.255.255.0'

platform.system() Returns the system/OS name, e.g. 'Linux', 'Windows', or 'Java'. An empty string is returned if the value cannot be determined.

html.entities.codepoint2name A dictionary that maps Unicode code points to HTML entity names.

class tkinter.tix.FileSelectBox The FileSelectBox is similar to the standard Motif(TM) file-selection box. It is generally used for the user to choose a file. FileSelectBox stores the files mostly recently selected into a ComboBox widget so that they can be quickly selected again.

traceback.clear_frames(tb) Clears the local variables of all the stack frames in a traceback tb by calling the clear() method of each frame object. New in version 3.4.

array.count(x) Return the number of occurrences of x in the array.

write(data) Write some data bytes to the transport: see WriteTransport.write().

os.get_inheritable(fd) Get the “inheritable” flag of the specified file descriptor (a boolean).

exception ssl.SSLWantWriteError A subclass of SSLError raised by a non-blocking SSL socket when trying to read or write data, but more data needs to be sent on the underlying TCP transport before the request can be fulfilled. New in version 3.3.