ctypes.addressof(obj) Returns the address of the memory buffer as integer. obj must be an instance of a ctypes type.

class ctypes.OleDLL(name, mode=DEFAULT_MODE, handle=None, use_errno=False, use_last_error=False) Windows only: Instances of this class represent loaded shared libraries, functions in these libraries use the stdcall calling convention, and are assumed to return the windows specific HRESULT code. HRESULT values contain information specifying whether the function call failed or succeeded, together with additional error code. If the return value signals a failure, an OSError is automatically rai

NNTP.xhdr(hdr, str, *, file=None) Send an XHDR command. The hdr argument is a header keyword, e.g. 'subject'. The str argument should have the form 'first-last' where first and last are the first and last article numbers to search. Return a pair (response, list), where list is a list of pairs (id, text), where id is an article number (as a string) and text is the text of the requested header for that article. If the file parameter is supplied, then the output of the XHDR command is stored in

class imaplib.IMAP4_SSL(host='', port=IMAP4_SSL_PORT, keyfile=None, certfile=None, ssl_context=None) This is a subclass derived from IMAP4 that connects over an SSL encrypted socket (to use this class you need a socket module that was compiled with SSL support). If host is not specified, '' (the local host) is used. If port is omitted, the standard IMAP4-over-SSL port (993) is used. ssl_context is a ssl.SSLContext object which allows bundling SSL configuration options, certificates and priva

difflib.get_close_matches(word, possibilities, n=3, cutoff=0.6) Return a list of the best “good enough” matches. word is a sequence for which close matches are desired (typically a string), and possibilities is a list of sequences against which to match word (typically a list of strings). Optional argument n (default 3) is the maximum number of close matches to return; n must be greater than 0. Optional argument cutoff (default 0.6) is a float in the range [0, 1]. Possibilities that don’t sc

locale.currency(val, symbol=True, grouping=False, international=False) Formats a number val according to the current LC_MONETARY settings. The returned string includes the currency symbol if symbol is true, which is the default. If grouping is true (which is not the default), grouping is done with the value. If international is true (which is not the default), the international currency symbol is used. Note that this function will not work with the ‘C’ locale, so you have to set a locale via

class decimal.Underflow Numerical underflow with result rounded to zero. Occurs when a subnormal result is pushed to zero by rounding. Inexact and Subnormal are also signaled.

send(packet) Send a pickled string packet to the socket. This function allows for partial sends which can happen when the network is busy.

IMAP4.noop() Send NOOP to server.

binascii.b2a_base64(data) Convert binary data to a line of ASCII characters in base64 coding. The return value is the converted line, including a newline char. The newline is added because the original use case for this function was to feed it a series of 57 byte input lines to get output lines that conform to the MIME-base64 standard. Otherwise the output conforms to RFC 3548.