ConnectionList.py

# Using Twithon, install with sudo pip3 install twython
from twython import Twython
import twythonHelper

class ConnectionList:
	"List of (Twython) objects that rotates every time a 'connection' is extracted."
	def __init__(self,arr = [], filepath = ""):
		if filepath != "" or arr == []:
			arr = readFile(filepath)
		#The array with all objects
		self.arr = arr
		#Start index
		self.index = 0

	def connection(self):
		"Rotates the index value and returns the object at that index"
		self.__rotate()
		return self.arr[self.index]
	def __rotate(self):
		self.index = (self.index + 1) % len(self.arr)
	def size(self):
		return len(self.arr)
	def position(self):
		return self.index

def readFile(filepath):
	lst = []
	txt = open(filepath, 'r')
	#Read first line
	line = txt.readline()
	#While there is more
	while line != "":
                #Make Twython objects of two lines, ignoring the first of three. 
                    #If the lines in the file is not devisable by 3, something will go bad.
                appKey = txt.readline().strip()
                appSecret = txt.readline().strip()
                newAccess = twythonHelper.newTwython(appKey,appSecret)
                if newAccess != False:
                    lst.append(newAccess)
                line = txt.readline() # to remove the name
	txt.close()
	return lst