def cmd(send, msg, args):
    """Evaluates mathmatical expressions.

    Syntax: {command} <expression>

    """
    if not msg:
        send("Calculate what?")
        return

    if "!" in msg:
        args['do_kick'](args['target'], args['nick'], "hacking")
        return

    msg += '\n'
    proc = subprocess.Popen(['dc'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
    try:
        output = proc.communicate(msg, timeout=5)[0].splitlines()
    except subprocess.TimeoutExpired:
        proc.terminate()
        send("Execution took too long, you might have better luck with WolframAlpha.")
        return
    if not output:
        send("No output found, did you forget to specify 'p'?")
    elif len(output) > 3:
        send("Your output is too long, have you tried mental math?")
    else:
        for line in output:
            send(line)
def cmd ( send , msg , args ) : if not msg : send ( "Calculate what?" ) return if "!" in msg : args [ 'do_kick' ] ( args [ 'target' ] , args [ 'nick' ] , "hacking" ) return msg += '\n' proc = subprocess . Popen ( [ 'dc' ] , stdin = subprocess . PIPE , stdout = subprocess . PIPE , stderr = subprocess . STDOUT , universal_newlines = True ) try : output = proc . communicate ( msg , timeout = 5 ) [ 0 ] . splitlines ( ) except subprocess . TimeoutExpired : proc . terminate ( ) send ( "Execution took too long, you might have better luck with WolframAlpha." ) return if not output : send ( "No output found, did you forget to specify 'p'?" ) elif len ( output ) > 3 : send ( "Your output is too long, have you tried mental math?" ) else : for line in output : send ( line )
Evaluates mathmatical expressions.

    Syntax: {command} <expression>