natekupp

import multiprocessing
import impala.dbapi

class Impala(obect):
    def __init__(self, host, database, port, username, password, lock=None):
        self.conn = impala.dbapi.connect(host=host,
                                         port=port,
                                         database=database,
                                         user=username,
                                         password=password,

natekupp

dups    = [x for x in myList if myList.count(x) > 1]
indices = [i for i, x in enumerate(myList) if x in dups]

natekupp

def timeout(seconds_before_timeout):
    def decorate(f):
        def handler(signum, frame):
            raise TimeoutError()
        def new_f(*args, **kwargs):
            old = signal.signal(signal.SIGALRM, handler)
            signal.alarm(seconds_before_timeout)
            try:
                result = f(*args, **kwargs)
            finally: