Update v1.3

serverNode/serv.py

@@ -23,15 +23,26 @@ sessions = []
 # creating an API object
 api = Api(app)
 
-# Initialize the database Connection
-mydb = mysql.connector.connect(
-    host = "127.0.0.1",#"q2gen47hi68k1yrb.chr7pe7iynqr.eu-west-1.rds.amazonaws.com",
-    user = "root",#"zsgmj50h7zgz9ioq",
-    password = "rootP",#"omk5l1hrwsgvlcez",
-    database = "PARKING"#"g0s9cnmdkziq6fsp"
-)
 
-myCursor = mydb.cursor()
+# Initialize the database Connection (Classified)
+class mySqlConnect:
+	def __init__(self):
+		self.con = con = mysql.connector.connect(
+			host = "127.0.0.1",#"q2gen47hi68k1yrb.chr7pe7iynqr.eu-west-1.rds.amazonaws.com",
+			user = "root",#"zsgmj50h7zgz9ioq",
+			password = "rootP",#"omk5l1hrwsgvlcez",
+			database = "PARKING"#"g0s9cnmdkziq6fsp"
+		)
+		
+		self.cur = self.con.cursor();
+	
+	def __del__(self):
+		self.cur.close()
+		self.con.close()
+	
+	@property
+	def cursor(self):
+		return self.cur
 
 # ==================================
 # Define our functions.
@@ -40,6 +51,8 @@ myCursor = mydb.cursor()
 def getParkings():
 	parks = []
 	
+	sql = mySqlConnect()
+	myCursor = sql.cur
 	myCursor.execute("SELECT * FROM PARKING")
 	myRes = myCursor.fetchall()
     
@@ -53,6 +66,9 @@ def getParkings():
 # Define a function that get if a user with exiting credencials
 #	username and password is authenticated.
 def isMember(username, password):
+	mysql = mySqlConnect()
+	myCursor = mysql.cur
+	
 	myCursor.execute("SELECT * FROM USERS")
 	myRes = myCursor.fetchall()
 	
@@ -75,7 +91,6 @@ def isAuthenticated(data):
 	except KeyError as e:
 		return False
 
-
 # ==================================================================
 # making a class for a particular resource 
 # the get, post methods correspond to get and post requests 
@@ -131,6 +146,8 @@ class ParkingStatus(Resource):
 				thereIs = False
 				toUpdate = False
 			
+			mysql = mySqlConnect()
+			myCursor = mysql.cur
 			try:
 				if not thereIs:
 					# Make a new insert entry for a new Parking Code.