Help with python script?

Ive never used python before, and found 2 peerbet scripts that automaticly place bets
idk how to run them though maybe some help?
please be very descriptive.

^{import cookielib, urllib2,urllib,random,time,sys,traceback,StringIO,gzip

def call(opener,url,params=None):
   time.sleep(1)
   url=url+'&compress=1'
   if params is not None:
      uri=url+"&"+params
   else: uri=url
   try:
      opener.addheaders=[("Accept-Encoding", "gzip")]
#      print uri
      f=opener.open(uri)
      response=f.read()
   except urllib2.URLError:
      time.sleep(random.uniform(1,5))
      return call(opener,url,params)
   read=f.info().getheader("Content-Encoding")
   if read=='gzip':
      sio = StringIO.StringIO(response)
      sio.seek(0)
      gz=gzip.GzipFile(None,mode='rb',fileobj=sio)

      response= gz.read()
      gz.close()
      sio.close()
#   print response
   if response is None:
      return call(opener,url,params)
   else:
      try:
         read=eval(response)
      except:
         print '>>> traceback <<<'
         traceback.print_exc()
         print '>>> end of traceback <<<'
         time.sleep(random.uniform(1,5))
         return call(opener,url,params)

      error=None
      try:
         error= read['error']
         print "|",error,"|"
      except:
         return read
      if 'limit' in str(error):
         time.sleep(random.uniform(1,5))
         return call(opener,url,params)
      else: raise NameError(error)

def login(opener):
   global password
   global username
   params = urllib.urlencode({'username': username, 'password': password})
   print "login",call(opener,'https://peerbet.org/api.php?method=login',params)

if sys.argv[1] is not None: username=sys.argv[1]
if sys.argv[2] is not None: password=sys.argv[2]

while True:
   try:
      cj = cookielib.CookieJar()
      opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
      params = urllib.urlencode({'username': username, 'password': password})
      print call(opener,"https://peerbet.org/api.php?method=login",params)

      params = urllib.urlencode({'message': 'satoshi'})

      message=call(opener,"https://peerbet.org/api.php?method=postchatmessage",params)
      print message['message_id'];

   except:
      print '>>> traceback <<<'
      traceback.print_exc()
      print '>>> end of traceback <<<'
   time.sleep(random.uniform(60*60,2*60*60))}

and

_{import cookielib, urllib2,urllib,random,time

cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
params = urllib.urlencode({'username': '', 'password': ''})
r = opener.open("https://peerbet.org/api.php?method=login&%s" % params)
print r.read()

max_lose=10
ticketpricebase=0.0000023
ticketprice=ticketpricebase
lose_count=0;

while True:

   f = opener.open("https://peerbet.org/api.php?method=getuserinfo")
   userinfo=f.read()
   userinfo=eval(userinfo)
   print 'balance:' + str(userinfo['balance']);
   if ticketprice>userinfo['balance']:
      break
   else:
      params = urllib.urlencode({'tickets': '2', 'price': ticketprice,'expire':'1','instant':'1'})
      raffle=opener.open('https://peerbet.org/api.php?method=createraffle&%s' % params)
      raf= raffle.read()
      raf=eval(raf)
      raffleid=raf['raffle_id']

      params = urllib.urlencode({'raffle': raffleid, 'tickets': 1})
      opener.open('https://peerbet.org/api.php?method=buytickets&%s' % params)

      print str(raffleid) + ':' + str(ticketprice)

      while True:
         params = urllib.urlencode({'raffle': raffleid})
         f=opener.open('https://peerbet.org/api.php?method=getraffleinfo&%s' % params)
         raffle=f.read()
         raffle=eval(raffle)
         if raffle['status']=='win':
            ticketprice=ticketpricebase
            print 'win'
            lose_count=0
            time.sleep(10)
            break
         elif raffle['status']=='lose':
            lose_count+=1
            ticketprice*=random.uniform(2, 3)
            print 'lose'
            if lose_count>=max_lose:
               lose_count=0
               time.sleep(random.uniform(60*60, 2*60*60))
            break
         time.sleep(1)}