class calendar.LocaleHTMLCalendar(firstweekday=0, locale=None) This subclass of HTMLCalendar can be passed a locale name in the constructor and will return month and weekday names in the specified locale. If this locale includes an encoding all strings containing month and weekday names will be returned as unicode.

dis.distb(tb=None, *, file=None) Disassemble the top-of-stack function of a traceback, using the last traceback if none was passed. The instruction causing the exception is indicated. The disassembly is written as text to the supplied file argument if provided and to sys.stdout otherwise. Changed in version 3.4: Added file parameter.

Element.getElementsByTagName(tagName) Same as equivalent method in the Document class.

str.format_map(mapping) Similar to str.format(**mapping), except that mapping is used directly and not copied to a dict. This is useful if for example mapping is a dict subclass: >>> class Default(dict): ... def __missing__(self, key): ... return key ... >>> '{name} was born in {country}'.format_map(Default(name='Guido')) 'Guido was born in country' New in version 3.2.

weakref.getweakrefs(object) Return a list of all weak reference and proxy objects which refer to object.

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

class types.SimpleNamespace A simple object subclass that provides attribute access to its namespace, as well as a meaningful repr. Unlike object, with SimpleNamespace you can add and remove attributes. If a SimpleNamespace object is initialized with keyword arguments, those are directly added to the underlying namespace. The type is roughly equivalent to the following code: class SimpleNamespace: def __init__(self, **kwargs): self.__dict__.update(kwargs) def __repr__(self):

exploded The string representation in dotted decimal notation. Leading zeroes are never included in the representation. As IPv4 does not define a shorthand notation for addresses with octets set to zero, these two attributes are always the same as str(addr) for IPv4 addresses. Exposing these attributes makes it easier to write display code that can handle both IPv4 and IPv6 addresses.

OpenerDirector.error(proto, *args) Handle an error of the given protocol. This will call the registered error handlers for the given protocol with the given arguments (which are protocol specific). The HTTP protocol is a special case which uses the HTTP response code to determine the specific error handler; refer to the http_error_*() methods of the handler classes. Return values and exceptions raised are the same as those of urlopen().

ctypes.PYFUNCTYPE(restype, *argtypes) The returned function prototype creates functions that use the Python calling convention. The function will not release the GIL during the call.