operator.isub(a, b) operator.__isub__(a, b) a = isub(a, b) is equivalent to a -= b.

getiterator(tag=None) Deprecated since version 3.2: Use method ElementTree.iter() instead.

Wave_read.close() Close the stream if it was opened by wave, and make the instance unusable. This is called automatically on object collection.

class pathlib.PosixPath(*pathsegments) A subclass of Path and PurePosixPath, this class represents concrete non-Windows filesystem paths: >>> PosixPath('/etc') PosixPath('/etc') pathsegments is specified similarly to PurePath.

load_module(name=None)

struct.unpack(fmt, buffer) Unpack from the buffer buffer (presumably packed by pack(fmt, ...)) according to the format string fmt. The result is a tuple even if it contains exactly one item. The buffer’s size in bytes must match the size required by the format, as reflected by calcsize().

_write(data) Buffer the bytes data for transmission to the client. It’s okay if this method actually transmits the data; BaseHandler just separates write and flush operations for greater efficiency when the underlying system actually has such a distinction.

ctypes.cast(obj, type) This function is similar to the cast operator in C. It returns a new instance of type which points to the same memory block as obj. type must be a pointer type, and obj must be an object that can be interpreted as a pointer.

Cookie.is_expired(now=None) True if cookie has passed the time at which the server requested it should expire. If now is given (in seconds since the epoch), return whether the cookie has expired at the specified time.

IMAP4.socket() Returns socket instance used to connect to server.