exception IOError

exception SyntaxWarning Base class for warnings about dubious syntax.

exception EOFError Raised when the

exception PendingDeprecationWarning Base class for warnings about features which will be deprecated in the future.

exception GeneratorExit Raised when a generator or coroutine

exception UnicodeWarning Base class for warnings related to Unicode.

exception DeprecationWarning Base class for warnings about deprecated features.

exception FileExistsError Raised when trying to create a file or directory which already exists. Corresponds to errno

exception UnicodeDecodeError Raised when a Unicode-related error occurs during decoding. It is a subclass of UnicodeError

errno A numeric error code from the C variable errno.