exception ConnectionAbortedError A subclass of ConnectionError, raised when a connection attempt is aborted by

exception BlockingIOError Raised when an operation would block on an object (e.g. socket) set for non-blocking operation. Corresponds

exception ConnectionError A base class for connection-related issues. Subclasses are

exception TabError Raised when indentation contains an inconsistent use of tabs and spaces. This is a subclass of Ind

exception MemoryError Raised when an operation runs out of memory but the situation may still be rescued (by deleting some objects)

exception IsADirectoryError Raised when a file operation (such as

characters_written An integer containing the number of characters written to the stream before it blocked. This attribute is

exception Warning Base class for warning categories.

exception RuntimeWarning Base class for warnings about dubious runtime behavior.

exception PermissionError Raised when trying to run an operation without the adequate access rights - for example filesystem