os.get_terminal_size(fd=STDOUT_FILENO) Return the size of the terminal window as (columns, lines), tuple of type terminal_size. The optional argument fd (default STDOUT_FILENO, or standard output) specifies which file descriptor should be queried. If the file descriptor is not connected to a terminal, an OSError is raised. shutil.get_terminal_size() is the high-level function which should normally be used, os.get_terminal_size is the low-level implementation. Availability: Unix, Windows.

array.tounicode() Convert the array to a unicode string. The array must be a type 'u' array; otherwise a ValueError is raised. Use array.tobytes().decode(enc) to obtain a unicode string from an array of some other type.

with_prefixlen A string representation of the interface with the mask in prefix notation. >>> interface = IPv4Interface('192.0.2.5/24') >>> interface.with_prefixlen '192.0.2.5/24'

Handler.close() Tidy up any resources used by the handler. This version does no output but removes the handler from an internal list of handlers which is closed when shutdown() is called. Subclasses should ensure that this gets called from overridden close() methods.

readline.read_init_file([filename]) Execute a readline initialization file. The default filename is the last filename used. This calls rl_read_init_file() in the underlying library.

HTTPConnection.putrequest(request, selector, skip_host=False, skip_accept_encoding=False) This should be the first call after the connection to the server has been made. It sends a line to the server consisting of the request string, the selector string, and the HTTP version (HTTP/1.1). To disable automatic sending of Host: or Accept-Encoding: headers (for example to accept additional content encodings), specify skip_host or skip_accept_encoding with non-False values.

class smtpd.MailmanProxy(localaddr, remoteaddr) Create a new pure proxy server. Arguments are as per SMTPServer. Everything will be relayed to remoteaddr, unless local mailman configurations knows about an address, in which case it will be handled via mailman. Note that running this has a good chance to make you into an open relay, so please be careful.

HTMLParser.handle_starttag(tag, attrs) This method is called to handle the start of a tag (e.g. <div id="main">). The tag argument is the name of the tag converted to lower case. The attrs argument is a list of (name, value) pairs containing the attributes found inside the tag’s <> brackets. The name will be translated to lower case, and quotes in the value have been removed, and character and entity references have been replaced. For instance, for the tag <A HREF="https://www

class argparse.ArgumentDefaultsHelpFormatter class argparse.MetavarTypeHelpFormatter

multiprocessing.connection.Client(address[, family[, authenticate[, authkey]]]) Attempt to set up a connection to the listener which is using address address, returning a Connection. The type of the connection is determined by family argument, but this can generally be omitted since it can usually be inferred from the format of address. (See Address Formats) If authenticate is True or authkey is a byte string then digest authentication is used. The key used for authentication will be either