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databasefile.py
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databasefile.py
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import mysql.connector
import pandas as pd
def connecttodb():
try:
mydb = mysql.connector.connect(
host="localhost",
user="root",
passwd="",
db="deneme"
)
return mydb
except mysql.connector.Error as e:
print("*****************failed {}".format(e))
#finally:
# if mydb.is_connected():
# mydb.close()
# print("closed")
def adduser(id,username,pwd):
try:
mydb = connecttodb()
mycursor = mydb.cursor()
que = "INSERT INTO users2 (id,username,pwd) VALUES (%s,%s,%s)"
tpl = (id,username,pwd)
mycursor.execute(que,tpl)
mydb.commit()
mycursor.close()
mydb.close()
except mysql.connector.Error as e:
print("failed {}".format(e))
df = pd.DataFrame()
def selecttodf():
try:
mydb = connecttodb()
mycursor = mydb.cursor()
mycursor.execute("SELECT * FROM users2")
table_rows = mycursor.fetchall()
df = pd.DataFrame(table_rows)
mycursor.close()
mydb.close()
return df
except mysql.connector.Error as e:
print("failed {}".format(e))
def trylogteacher(username,password):
try:
que = "SELECT id,login,password FROM teacher_account WHERE login = %s AND password = %s "
mydb = connecttodb()
mycursor = mydb.cursor()
tpl = (username,password)
mycursor.execute(que,tpl)
tt = mycursor.fetchall()
mycursor.close()
mydb.close()
if len(tt)>0:
return True
else:
return False
except mysql.connector.Error as e:
print("failed {}".format(e))
# df = selecttodf()
# tttttt = trylog('qwe','qwe')
def trylogadmin(username,password):
try:
que = "SELECT id,login,password FROM admin WHERE login = %s AND password = %s "
mydb = connecttodb()
mycursor = mydb.cursor()
tpl = (username,password)
mycursor.execute(que,tpl)
tt = mycursor.fetchall()
mycursor.close()
mydb.close()
if len(tt)>0:
return True
else:
return False
except mysql.connector.Error as e:
print("failed {}".format(e))
def trylogstudent(username,password):
try:
que = "SELECT id,login,password FROM student_account WHERE login = %s AND password = %s "
mydb = connecttodb()
mycursor = mydb.cursor()
tpl = (username,password)
mycursor.execute(que,tpl)
tt = mycursor.fetchall()
mycursor.close()
mydb.close()
if len(tt)>0:
return True
else:
return False
except mysql.connector.Error as e:
print("failed {}".format(e))
def addTeacher(name,surname, email,phone, login,password,tc):
try:
print(name.get())
que = "INSERT INTO teacher (name,surname,email,phone,tc) VALUES (%s,%s,%s,%s,%s)"
que2 = "INSERT INTO teacher_account (login,password) VALUES (%s,%s)"
mydb = connecttodb()
curs= mydb.cursor()
tpl = (name.get(),surname.get(),email.get(),phone.get(),tc.get())
curs.execute(que,tpl)
tpl2 = (login.get(),password.get())
curs.execute(que2,tpl2)
mydb.commit()
curs.close()
mydb.close()
except mysql.connector.Error as e:
print("failed |||| {}".format(e))
def addStudent(name,surname, email,phone, login,password,tc):
try:
print(name.get())
que = "INSERT INTO student (name,surname,email,phone,tc) VALUES (%s,%s,%s,%s,%s)"
que2 = "INSERT INTO student_account (login,password) VALUES (%s,%s)"
mydb = connecttodb()
curs= mydb.cursor()
tpl = (name.get(),surname.get(),email.get(),phone.get(),tc.get())
curs.execute(que,tpl)
tpl2 = (login.get(),password.get())
curs.execute(que2,tpl2)
mydb.commit()
curs.close()
mydb.close()
except mysql.connector.Error as e:
print("failed |||| {}".format(e))
# def addTeacher(id,name,surname, email,phone):
# try:
# print(id.get())
# print(name.get())
# que = "INSERT INTO student (tc,name,surname,email,phone) VALUES (%s,%s,%s,%s,%s)"
# # que2 = "INSERT INTO teacher_account (id,working,login,password) VALUES (%s,%s,%s,%s)"
# mydb = connecttodb()
# curs= mydb.cursor()
# tpl = (id.get(),name.get(),surname.get(),email.get(),phone.get())
# # tpl2 = (id.get(),working.get(),login.get(),password.get())
# curs.execute(que,tpl)
# # curs.execute(que2,tpl2)
# mydb.commit()
# curs.close()
# mydb.close()
# except mysql.connector.Error as e:
# print("failed |||| {}".format(e))