_pack_ An optional small integer that allows overriding the alignment of structure fields in the instance. _pack_ must already be defined when _fields_ is assigned, otherwise it will have no effect.

exception UserWarning Base class for warnings generated by user code.

ContentHandler.ignorableWhitespace(whitespace) Receive notification of ignorable whitespace in element content. Validating Parsers must use this method to report each chunk of ignorable whitespace (see the W3C XML 1.0 recommendation, section 2.10): non-validating parsers may also use this method if they are capable of parsing and using content models. SAX parsers may return all contiguous whitespace in a single chunk, or they may split it into several chunks; however, all of the characters i

class urllib.request.FTPHandler Open FTP URLs.

spwd.getspall() Return a list of all available shadow password database entries, in arbitrary order.

get_boundary(failobj=None) Return the value of the boundary parameter of the Content-Type header of the message, or failobj if either the header is missing, or has no boundary parameter. The returned string will always be unquoted as per email.utils.unquote().

epoll.modify(fd, eventmask) Modify a registered file descriptor.

hStdInput If dwFlags specifies STARTF_USESTDHANDLES, this attribute is the standard input handle for the process. If STARTF_USESTDHANDLES is not specified, the default for standard input is the keyboard buffer.

set(value) Sets the value of the combobox to value.

cmath.sinh(x) Return the hyperbolic sine of x.