Update authentication system to pull credentials from DB

	inpreparation for multi-account support

bot.py

@@ -15,6 +15,7 @@
 parser.add_argument("--timetowait", help="time in seconds between how long to wait between loops", default="60", type=int )
 parser.add_argument("--cacheoffset", help="time in seconds between mysql connections", default="300", type=int )
 parser.add_argument("--notifyonruns", help="issue a message after x runs to show program is still active", default="60", type=int )
+parser.add_argument("--user", help="user credentials to use", default="default", type=str )
 
 args = parser.parse_args()
 
@@ -25,15 +26,6 @@
 CACHEOFFSET = args.cacheoffset
 NOTIFYONRNS = args.notifyonruns
 
-## enter the corresponding information from your Twitter application:
-CONSUMER_KEY = '123456789'#keep the quotes, replace this with your consumer key
-CONSUMER_SECRET = '123456789'#keep the quotes, replace this with your consumer secret key
-ACCESS_KEY = '123456789'#keep the quotes, replace this with your access token
-ACCESS_SECRET = '123456789'#keep the quotes, replace this with your access token secret
-auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET)
-auth.set_access_token(ACCESS_KEY, ACCESS_SECRET)
-api = tweepy.API(auth)
-
 # enter database connection information
 dbconfig = {
   'user': 'bot-twitter',
@@ -43,6 +35,24 @@
   'raise_on_warnings': True,
 }
 
+authcnx = dbconnect.dbconnect(dbconfig)
+authcursor = dbconnect.dbcursor(authcnx)
+
+getKeySecretQuery = ("SELECT CONSUMER_KEY, CONSUMER_SECRET, ACCESS_KEY, ACCESS_SECRET FROM Accounts WHERE user = %r" % (args.user))
+
+gotKeySecretResult = authcursor.execute(getKeySecretQuery)
+
+KeySecretResult = authcursor.fetchall()
+
+for (CONSUMER_KEY, CONSUMER_SECRET, ACCESS_KEY, ACCESS_SECRET) in KeySecretResult :
+
+    THE_CONSUMER_KEY = CONSUMER_KEY
+    THE_CONSUMER_SECRET = CONSUMER_SECRET
+    THE_ACCESS_KEY = ACCESS_KEY
+    THE_ACCESS_SECRET = ACCESS_SECRET
+
+api = twitterfunctions.authenticatetwitter(THE_CONSUMER_KEY, THE_CONSUMER_SECRET, THE_ACCESS_KEY, THE_ACCESS_SECRET)
+
 # this is the main function of the program
 # accepts a databse configuiration and a time to wait between loops
 def runner(dbconfig, waitTime):

dbconnect.py

@@ -10,17 +10,23 @@
 from mysql.connector import errorcode
 
 def dbconnect(config):
-
+  # note: returning cnx effectively closes the connection
   try:
-	cnx = mysql.connector.connect(**config)
+    cnx = mysql.connector.connect(**config)
 
   except mysql.connector.Error as err:
-	if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
-	  print("Something is wrong with your user name or password")
-	elif err.errno == errorcode.ER_BAD_DB_ERROR:
-	  print("Database does not exist")
-	else:
-	  print(err)
+    if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
+      print("Something is wrong with your user name or password")
+    elif err.errno == errorcode.ER_BAD_DB_ERROR:
+      print("Database does not exist")
+    else:
+      print(err)
 
   else:
-        return cursor
+    return cnx
+
+def dbcursor(cnx):
+
+  cursor = cnx.cursor()
+  return cursor
+