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Author: OJASisLive

CS Project of the year 2022-2023/check.py

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+def check():
+    with open("firsttime.txt","r") as a:
+        if a.read()=="True":
+            return True
+        else:
+            return False

CS Project of the year 2022-2023/firsttime.txt

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+True

CS Project of the year 2022-2023/main.py

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+import setup
+
+connection=setup.setup()

CS Project of the year 2022-2023/setup.py

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+import check
+
+import pickle
+import mysql.connector
+
+
+query=""
+Password=""
+Database=""
+def sqlpwd():
+    global Password
+    cred = open("cred.dat","rb")
+    dat=pickle.load(cred)
+    cred.close()
+    Password=dat[0]
+    return Password
+
+def sqldb():
+    global Database
+    cred = open("cred.dat","rb")
+    dat=pickle.load(cred)
+    cred.close()
+    Database=dat[1]
+    return Database
+
+def connectionquery():
+    try:
+        Databa=sqldb()
+        Passwo=sqlpwd()
+        query=mysql.connector.connect(host="localhost",user="root",password=Passwo,database=Databa)
+    except:
+        import traceback
+        traceback.print_exc()
+        query=""
+    return query
+
+def querycheck():
+    conn=connectionquery()
+    ans=False
+    if conn!="":
+        if conn.is_connected:
+            print("Connection established successfully.")
+            with open("firsttime.txt","w") as f:
+                f.write("False")
+                ans=True
+        
+    if not ans:
+        print("There was a problem in connection")
+        print("Maybe this is because you entered wrong credentials(password and database name)")
+    return ans
+
+def mysqlsetup():
+    print("\n-----------------MYSQL Setup-------------------\n")
+    print("Remember that you can't change the database afterwards\n")
+    print("Create a database in your MYSQL Workbench.\n")
+    Database=input("Enter database name: ")
+    Password=input("Enter sql password (enter '' if nothing):")
+    cred2= open("cred.dat","wb")
+    data=[Password,Database]
+    pickle.dump(data,cred2)
+    cred2.close()
+    querycheck()
+
+def setup():
+    while check.check():
+        print("\n\n-----------------Welcome to the Project!!!-------------------")
+        print("This is the setup process which runs when the user uses the program for the first time.")
+        print("\n----------------------Database Setup------------------------\n")
+        print("1.Mysql 8.0 (Dependency MYSQL)")
+        print("2.Standalone (Data files)")
+        print("0.Cancel operation\n")
+        ans2=input("How do you want to store the data? (1/2): ")
+        if ans2 == "0":
+            break
+        if ans2=="1":
+            mysqlsetup()
+        if ans2=="2":
+            print("\nThis is under development :). Please use mysql till then...")
+        elif ans2 != "1" or ans2 != "2":
+            print("\nWrong input, (1/2).........")
+    else: 
+        if querycheck():
+            connectionquery()
+setup()