import os
import mysql.connector as mys
mycon = mys.connect(
host="localhost", user="root", passwd="Yksrocks", database="book_store_management"
)
if mycon.is_connected():
print()
print("successfully connected")
mycur = mycon.cursor()
def DBZ():
# IF NO. OF BOOKS IS ZERO(0) THAN DELETE IT AUTOMATICALLY
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[6] <= 0:
delete = "delete from books where Numbers_of_book<=0"
mycur.execute(delete)
mycon.commit()
def separator():
print()
print("\t\t========================================")
print()
def end_separator():
print()
print()
def login():
user_name = input(" USER NAME --- ")
passw = input(" PASSWORD --- ")
display = "select * from login"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[1] == user_name and y[2] == passw:
pass
else:
separator()
print(" Username or Password is Incorrect Try Again")
separator()
user_name = input(" USER NAME --- ")
passw = input(" PASSWORD --- ")
if y[1] == user_name and y[2] == passw:
pass
else:
separator()
print(" Username or Password is Again Incorrect")
exit()
def ViewAll():
print("\u0332".join("BOOK NAMES~~"))
print("------------------------------------")
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
c = 0
for y in data2:
c = c + 1
print(c, "-->", y[1])
def CNB1():
if y[6] == 0:
separator()
print(" NOW THIS BOOK IS NOT AVAILABLE ")
elif y[6] > 0 and y[6] <= 8:
separator()
print("WARNING!!!!!!!!!!!!!!!!!!!!!!!")
print("NO. OF THIS BOOK IS LOW", "\tONLY", y[6] - 1, "LEFT")
print()
print()
elif y[6] > 8:
separator()
print("NO. OF BOOKS LEFT IS ", y[6] - 1)
print()
print()
def CNB2():
if y[6] <= 8:
separator()
print("WARNING!!!!!!!!!!!!!!!!!!!!!!!")
print("NO. OF THIS BOOK IS LOW", "\tONLY", y[6], "LEFT")
else:
separator()
print("NO. OF BOOKS LEFT IS ", y[6])
separator()
# LOGIN
display12 = "select * from visit"
mycur.execute(display12)
data2222 = mycur.fetchall()
for m in data2222:
if m[0] == 0:
c = m[0]
display11 = "select * from login"
mycur.execute(display11)
data222 = mycur.fetchall()
if c == 0:
if c == 0:
print("\t\t\t\t REGESTER ")
print("\t\t\t\t----------------------------")
print()
print()
user_name = input("ENTER USER NAME -- ")
passw = input("ENTER PASSWORD limit 8-20 -- ")
lenght = len(passw)
if lenght >= 8 and lenght <= 20:
c = c + 1
insert55 = (c, user_name, passw)
insert22 = "insert into login values(%s,%s,%s)"
mycur.execute(insert22, insert55)
mycon.commit()
separator()
login()
else:
if lenght < 8:
separator()
print(" Password Is less than 8 Characters Enter Again")
separator()
user_name2 = input("ENTER USER NAME -- ")
passw2 = input("ENTER PASSWORD AGAIN (limit 8-20) -- ")
lenght1 = len(passw2)
if lenght1 >= 8 and lenght1 <= 20:
c = c + 1
insert555 = (c, user_name2, passw2)
insert222 = "insert into login values(%s,%s,%s)"
mycur.execute(insert222, insert555)
mycon.commit()
separator()
login()
elif lenght > 20:
separator()
print(
" Password Is Greater than 20 Characters Enter Again"
)
separator()
user_name = input("ENTER USER NAME -- ")
passw = input("ENTER PASSWORD AGAIN (limit 8-20) -- ")
lenght = len(passw)
if lenght >= 8 and lenght >= 20:
c = c + 1
insert55 = (c, user_name, passw)
insert22 = "insert into login values(%s,%s,%s)"
mycur.execute(insert22, insert55)
mycon.commit()
separator()
login()
update33 = "update visit set visits=%s" % (c)
mycur.execute(update33)
mycon.commit()
elif m[0] == 1:
if m[0] == 1:
login()
separator()
DBZ()
# REPETITION
a = True
while a == True:
# PROGRAM STARTED
print(" *TO VIEW ALL ENTER 1")
print(" *TO SEARCH and BUY BOOK ENTER 2")
print(" *TO ADD BOOK ENTER 3")
print(" *TO UPDATE ENTER 4")
print(" *TO DELETE BOOK ENTER 5")
print(" *TO CLOSE ENTER 6")
print()
choice = int(input("ENTER YOUR CHOICE -- "))
separator()
# VIEW
if choice == 1:
print()
ViewAll()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
end_separator()
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
end_separator()
# SEARCH / BUY
if choice == 2:
book_name = input("ENTER BOOK NAME ---- ")
separator()
display = "select * from books where Name='%s'" % (book_name)
mycur.execute(display)
data2 = mycur.fetchone()
if data2 != None:
print("BOOK IS AVAILABLE")
# BUY OR NOT
separator()
print("\t*WANT TO BUY PRESS 1")
print("\t*IF NOT PRESS 2")
print()
choice2 = int(input("ENTER YOUR CHOICE -- "))
if choice2 == 1:
# BUY 1 OR MORE
separator()
print("\t*IF YOU WANT ONE BOOK PRESS 1")
print("\t*IF YOU WANT MORE THAN ONE BOOK PRESS 2")
print()
choice3 = int(input("ENTER YOUR CHOICE -- "))
if choice3 == 1:
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[1] == book_name:
if y[6] > 0:
separator()
u = (
"update books set Numbers_of_book=Numbers_of_book - 1 where name='%s';"
% (book_name)
)
mycur.execute(u)
mycon.commit()
print("BOOK WAS BOUGHT")
separator()
print("THANKS FOR COMING")
CNB1()
separator()
rep = input(
"Do You Want To Restart ?? yes / no -- "
).lower()
if rep == "yes":
end_separator()
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
if choice3 == 2:
separator()
wb = int(input("ENTER NO. OF BOOKS -- "))
separator()
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[1] == book_name:
if wb > y[6]:
if y[6] > 0:
print("YOU CAN'T BUT THAT MUCH BOOKS")
separator()
print("BUT YOU CAN BUY", y[6], "BOOKS MAX")
separator()
choice44 = input(
"DO YOU WANT TO BUY BOOK ? Y/N -- "
)
separator()
k = y[6]
if choice44 == "y" or choice44 == "Y":
u2 = (
"update books set numbers_of_book=numbers_of_book -%s where name='%s'"
% (k, book_name)
)
mycur.execute(u2)
mycon.commit()
print("BOOK WAS BOUGHT")
separator()
print("THANKS FOR COMING")
separator()
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[1] == book_name:
if y[6] <= 8:
print(
"WARNING!!!!!!!!!!!!!!!!!!!!!!!"
)
print(
"NO. OF THIS BOOK IS LOW",
"\tONLY",
y[6],
"LEFT",
)
end_separator()
break
separator()
rep = input(
"Do You Want To Restart ?? yes / no -- "
).lower()
if rep == "yes":
end_separator()
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
elif choice44 == "n" or choice44 == "N":
print(
"SORRY FOR INCONVENIENCE WE WILL TRY TO FULLFILL YOUR REQUIREMENT AS SOON AS POSSIBLE"
)
end_separator()
separator()
rep = input(
"Do You Want To Restart ?? yes / no -- "
).lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
elif y[6] == 0:
print(
"SORRY NO BOOK LEFT WE WILL TRY TO FULLFILL YOUR REQUIREMENT AS SOON AS POSSIBLE"
)
end_separator()
separator()
rep = input(
"Do You Want To Restart ?? yes / no -- "
).lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
u2 = (
"update books set numbers_of_book=numbers_of_book -%s where name='%s'"
% (wb, book_name)
)
mycur.execute(u2)
mycon.commit()
print("BOOK WAS BOUGHT")
separator()
print("THANKS FOR COMING")
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[1] == book_name:
CNB2()
separator()
rep = input(
"Do You Want To Restart ?? yes / no -- "
).lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
separator()
print("NO BOOK IS BOUGHT")
end_separator()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
separator()
print("SORRY NO BOOK WITH THIS NAME EXIST / NAME IS INCORRECT")
end_separator()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
# ADDING BOOK
if choice == 3:
q10 = int(input("ENTER NO. OF BOOKS TO ADD -- "))
separator()
for k in range(q10):
SNo10 = int(input("ENTER SNo OF BOOK -- "))
name10 = input("ENTER NAME OF BOOK --- ")
author10 = input("ENTER NAME OF AUTHOR -- ")
year10 = int(input("ENTER YEAR OF PUBLISHING -- "))
ISBN10 = input("ENTER ISBN OF BOOK -- ")
price10 = int(input("ENTER PRICE OF BOOK -- "))
nob10 = int(input("ENTER NO. OF BOOKS -- "))
display10 = "select * from books where ISBN='%s'" % (ISBN10)
mycur.execute(display10)
data20 = mycur.fetchone()
if data20 != None:
print("This ISBN Already Exists")
os._exit(0)
else:
insert = (SNo10, name10, author10, year10, ISBN10, price10, nob10)
insert20 = "insert into books values(%s,%s,%s,%s,%s,%s,%s)"
mycur.execute(insert20, insert)
mycon.commit()
separator()
print("BOOK IS ADDED")
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
# UPDATING BOOK
if choice == 4:
choice4 = input("ENTER ISBN OF BOOK -- ")
separator()
display = "select * from books where ISBN='%s'" % (choice4)
mycur.execute(display)
data2 = mycur.fetchone()
if data2 != None:
SNo1 = int(input("ENTER NEW SNo OF BOOK -- "))
name1 = input("ENTER NEW NAME OF BOOK --- ")
author1 = input("ENTER NEW NAME OF AUTHOR -- ")
year1 = int(input("ENTER NEW YEAR OF PUBLISHING -- "))
ISBN1 = input("ENTER NEW ISBN OF BOOK -- ")
price1 = int(input("ENTER NEW PRICE OF BOOK -- "))
nob = int(input("ENTER NEW NO. OF BOOKS -- "))
insert = (SNo1, name1, author1, year1, ISBN1, price1, nob, choice4)
update = "update books set SNo=%s,Name=%s,Author=%s,Year=%s,ISBN=%s,Price=%s,numbers_of_book=%s where ISBN=%s"
mycur.execute(update, insert)
mycon.commit()
separator()
print("BOOK IS UPDATED")
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
print("SORRY NO BOOK WITH THIS ISBN IS EXIST / INCORRECT ISBN")
print()
print()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
# DELETING A BOOK
if choice == 5:
ISBN1 = input("ENTER ISBN OF THAT BOOK THAT YOU WANT TO DELETE -- ")
display = "select * from books where ISBN='%s'" % (ISBN1)
mycur.execute(display)
data2 = mycur.fetchone()
if data2 != None:
separator()
choice5 = input("ARE YOU SURE TO DELETE THIS BOOK ENTER Y/N -- ")
if choice5 == "Y" or choice5 == "y":
separator()
ISBN2 = input("PLEASE ENTER ISBN AGAIN -- ")
delete = "delete from books where ISBN='%s'" % (ISBN2)
mycur.execute(delete)
mycon.commit()
separator()
print("BOOK IS DELETED")
print()
print()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
separator()
print("NO BOOK IS DELETED")
print()
print()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
else:
separator()
print("SORRY NO BOOK WITH THIS ISBN AVAILABLE / ISBN IS INCORRECT")
print()
print()
separator()
rep = input("Do You Want To Restart ?? yes / no -- ").lower()
if rep == "yes":
separator()
DBZ()
continue
else:
end_separator()
DBZ()
os._exit(0)
# CLOSE
if choice == 6:
exit()
os._exit(0)
# IF NO. OF BOOKS IS ZERO( 0 ) THAN DELETE IT AUTOMATICALLY
display = "select * from books"
mycur.execute(display)
data2 = mycur.fetchall()
for y in data2:
if y[6] <= 0:
delete = "delete from books where Numbers_of_book<=0"
mycur.execute(delete)
mycon.commit()