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challenges146_150/challenge-146_.py
Normal file
57
challenges146_150/challenge-146_.py
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alphabet=["a", "b", "c", "d", "e", "f", "g", "h", "i",
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"j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t",
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"u", "v", "w", "x", "y", "z", " "]
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def get_data():
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word=input("Enter your message: ")
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word=word.lower()
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num=int(input("Enter a number (1-26): "))
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while num>26 or num==0:
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num=int(input("Out of range, Please enter a number (1-26): "))
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data=(word,num)
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return(data)
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def make_code(word,num):
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new_word=""
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for x in word:
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y=alphabet.index(x)
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y=y+num
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if y>26:
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y=y-27
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char=alphabet[y]
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new_word=new_word +char
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print(new_word)
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print()
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def decode(word,num):
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new_word=""
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for x in word:
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y=alphabet.index(x)
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y=y-num
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if y<0:
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y=y+27
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char=alphabet[y]
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new_word=new_word +char
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print(new_word)
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print()
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def main():
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again=True
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while again==True:
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print("1) Make a code")
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print("2) Decode a message")
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print("3) Quit")
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print()
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selection=int(input("Enter your selection: "))
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if selection==1:
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(word,num)=get_data()
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make_code(word,num)
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elif selection==2:
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(word,num)=get_data()
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decode(word,num)
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elif selection==3:
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again=False
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else:
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print("Incorrect selection")
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main()
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92
challenges146_150/challenge-147_.py
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92
challenges146_150/challenge-147_.py
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import random
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def select_col():
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colours=["r", "b", "o", "y", "p", "g", "w"]
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c1=random.choice(colours)
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c2=random.choice(colours)
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c3=random.choice(colours)
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c4=random.choice(colours)
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data=(c1, c2, c3, c4)
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return data
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def tryit(c1, c2, c3, c4):
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print("The colours are: (r)ed, (b)lue, (o)range, (y)ellow, (p)ink, (g)reen, (w)hite")
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try_again=True
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while try_again==True:
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u1=input("Enter your choice for place 1: ")
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u1=u1.lower()
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if u1 !="r" and u1 !="b" and u1 !="o" and u1 !="y" and u1 !="p" and u1 !="g" and u1 !="w":
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print("Incorrect selection")
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else:
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try_again=False
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try_again=True
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while try_again==True:
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u2=input("Enter your choice for place 2: ")
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u2=u2.lower()
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if u2 !="r" and u2 !="b" and u2 !="o" and u2 !="y" and u2 !="p" and u2 !="g" and u2 !="w":
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print("Incorrect selection")
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else:
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try_again=False
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try_again=True
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while try_again==True:
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u3=input("Enter your choice for place 3: ")
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u3=u3.lower()
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if u3 !="r" and u3 !="b" and u3 !="o" and u3 !="y" and u3 !="p" and u3 !="g" and u3 !="w":
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print("Incorrect selection")
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else:
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try_again=False
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try_again=True
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while try_again==True:
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u4=input("Enter your choice for place 4: ")
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u4=u4.lower()
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if u4 !="r" and u4 !="b" and u4 !="o" and u4 !="y" and u4 !="p" and u4 !="g" and u4 !="w":
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print("Incorrect selection")
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else:
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try_again=False
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correct=0
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wrong_place=0
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if c1==u1:
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correct=correct+1
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elif c1==u2 or c1==u3 or c1==u4:
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wrong_place=wrong_place+1
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if c2==u2:
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correct=correct+1
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elif c2==u1 or c2==u3 or c2==u4:
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wrong_place=wrong_place+1
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if c3==u3:
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correct=correct+1
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elif c3==u1 or c3==u2 or c3==u4:
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wrong_place=wrong_place+1
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if c4==u4:
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correct=correct+1
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elif c4==u1 or c4==u2 or c4==u3:
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wrong_place=wrong_place+1
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print("Correct colour in the correct place: ", correct)
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print("Correct colour but in the wrong place: ", wrong_place)
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print()
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data2=(correct, wrong_place)
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return data2
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def main():
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(c1, c2, c3, c4) = select_col()
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score = 0
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play = True
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while play == True:
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(correct, wrong_place) = tryit(c1, c2, c3, c4)
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score=score+1
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if correct==4:
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play=False
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print("You win!")
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print("You took", score, "guesses")
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main()
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144
challenges146_150/challenge-148_.py
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144
challenges146_150/challenge-148_.py
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import csv
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def get_data():
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file=list(csv.reader(open("passwords.csv")))
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tmp=[]
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for x in file:
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tmp.append(x)
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return tmp
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def create_userID(tmp):
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name_again=True
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while name_again==True:
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userID=input("Enter a new user ID: ")
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userID.lower()
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inlist=False
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row=0
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for y in tmp:
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if userID in tmp[row][0]:
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print(userID, "has already been allocated")
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inlist=True
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row=row+1
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if inlist==False:
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name_again=False
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return userID
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def create_password():
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sclist=["!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "?"]
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nclist=["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"]
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tryagain=True
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while tryagain==True:
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score=0
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uc=False
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lc=False
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sc=False
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nc=False
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password=input("Enter Password: ")
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password2=input("Enter password again: ")
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length=len(password)
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if length>=8:
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score=score+1
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for x in password:
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if x.islower():
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lc=True
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if x.isupper():
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uc=True
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if x in sclist:
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sc=True
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if x in nclist:
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ns=True
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if sc==True:
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score=score+1
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if lc==True:
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score=score+1
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if uc==True:
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score=score+1
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if nc==True:
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score=score+1
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if score==1 or score==2:
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print("This is a weak password. Try again.")
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if score==3 or score==4:
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print("This password could be improved. ")
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again=input("Do you want to try for a stronger password? (y/n) ")
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again.lower()
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if again=="n":
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tryagain=False
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if password != password2:
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print("Password do not match. File not saved")
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main()
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else:
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return password
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def find_userID(tmp):
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ask_name_again=True
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userID=""
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while ask_name_again == True:
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searchID=input("Enter the user ID you are looking for ")
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searchID.lower()
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inlist=False
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row=0
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for y in tmp:
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if searchID in tmp[row][0]:
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inlist=True
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row=row+1
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if inlist==True:
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userID=searchID
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ask_name_again=False
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else:
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print(searchID, "is NOT in the list")
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return userID
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def change_password(userID,tmp):
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if userID!="":
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password=create_password()
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ID=userID.index(userID)
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tmp(ID)[1]=password
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file=open("passwords.csv", "w")
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x=0
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for row in tmp:
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newrecord=tmp[x][0] + "," +tmp[x][1] + "\n"
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file.write(newrecord)
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x=x+1
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file.close()
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def display_all_userID():
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tmp=get_data()
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x=0
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for row in tmp:
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print(tmp[x][0])
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x=x+1
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def main():
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tmp=get_data()
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go_again=True
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while go_again==True:
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print()
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print("1) Create a new User ID")
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print("2) Change a password")
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print("3) Display all User IDs")
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print("4) Quit")
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print()
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selection=int(input("Enter Selection: "))
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if selection==1:
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userID=create_userID(tmp)
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password=create_password()
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file=open("Passwords.csv","a")
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newrecord=userID+","+password+"\n"
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file.write(str(newrecord))
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file.close()
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elif selection==2:
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userID=find_userID(tmp)
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change_password(userID,tmp)
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elif selection==3:
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display_all_userID()
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elif selection==4:
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go_again=False
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else:
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print("Incorrect selection")
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main()
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38
challenges146_150/challenge-149_.py
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38
challenges146_150/challenge-149_.py
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from tkinter import *
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def show_table():
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num=int(num_box.get())
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value=1
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for i in range (1,13):
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answer=i*num
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num_list.insert(END,(i, "x", num, "=", answer))
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value=value+1
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num_box.delete(0,END)
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num_box.focus()
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def clear_list():
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num_box.delete(0,END)
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num_list.delete(0,END)
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num_box.focus()
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window=Tk()
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window.title=("Times Table")
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window.geometry("400x280")
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label1=Label(text="Enter a number: ")
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label1.place(x=20, y=20, width=100, height=25)
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num_box=Entry(text=0)
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num_box.place(x=120, y=20, width=100, height=25)
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num_box.focus()
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button1=Button(text="View Times Table", command=show_table)
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button1.place(x=250, y=20, width=120, height=25)
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num_list=Listbox()
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num_list.place(x=120, y=50, width=100, height=200)
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button2=Button(text="Clear", command=clear_list)
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button2.place(x=250, y=50, width=120, height=25)
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window.mainloop()
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230
challenges146_150/challenge-150_.py
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230
challenges146_150/challenge-150_.py
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@ -0,0 +1,230 @@
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import sqlite3
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from tkinter import *
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with sqlite3.connect("Art.db") as db:
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cursor=db.cursor()
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cursor.execute("""CREATE TABLE IF NOT EXISTS Artists(artistid integer PRIMARY KEY, name text, address text, town text, county text, postcode text);
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""")
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cursor.execute("""CREATE TABLE IF NOT EXISTS Art(pieceid integer PRIMARY KEY, artistid integer, title text, medium text, price integer);
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""")
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def addartist():
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newname=artistname.get()
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newaddress=artistadd.get()
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newtown=artisttown.get()
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newcounty=artistcounty.get()
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newpostcode=artistpostcode.get()
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cursor.execute("""INSERT INTO Artists(name, address, town, county, postcode)
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VALUES (?,?,?,?,?)""",(newname, newaddress, newtown, newcounty, newpostcode))
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db.commit()
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artistname.delete(0,END)
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artistadd.delete(0,END)
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artisttown.delete(0,END)
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artistcounty.delete(0,END)
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artistpostcode.delete(0,END)
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artistname.focus()
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def clearartist():
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artistname.delete(0,END)
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artistadd.delete(0,END)
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artisttown.delete(0,END)
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artistcounty.delete(0,END)
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artistpostcode.delete(0,END)
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artistname.focus()
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def addart():
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newartname=artname.get()
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newtitle=arttitle.get()
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newmedium=medium.get()
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newprice=artprice.get()
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cursor.execute("""INSERT INTO Art(artistid, title, medium, price)
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VALUES (?,?,?,?)""",(newartname, newtitle, newmedium, newprice))
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db.commit()
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artname.delete(0,END)
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arttitle.delete(0,END)
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medium.set("")
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artprice.delete(0,END)
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artistname.focus()
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def clearart():
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artname.delete(0,END)
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arttitle.delete(0,END)
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medium.set("")
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artprice.delete(0,END)
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artistname.focus()
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def clearwindow():
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outputwindow.delete(0,END)
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def viewartists():
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cursor.execute("SELECT * FROM Artists")
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+","+x[5]+"\n"
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outputwindow.insert(END,newrecord)
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def viewart():
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cursor.execute("SELECT * FROM Art")
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+"\n"
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outputwindow.insert(END,newrecord)
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def searchartistoutput():
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selectedartist=searchartist.get()
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cursor.execute("SELECT name FROM Artists WHERE artistid=?",[selectedartist])
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for x in cursor.fetchall():
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outputwindow.insert(END,x)
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cursor.execute("SELECT * FROM Art WHERE artistid=?",[selectedartist])
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+"\n"
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outputwindow.insert(END,newrecord)
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searchartist.delete(0,END)
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searchartist.focus()
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def searchmediumoutput():
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selectedmedium=medium2.get()
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cursor.execute("SELECT Art.pieceid, Artists.name, Art.title, Art.medium, Art.price FROM Artists, Art WHERE Artists.artistid=Art.artistid AND Art.medium=?",[selectedmedium])
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+"\n"
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outputwindow.insert(END,newrecord)
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medium2.set("")
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def searchbyprice():
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minprice=selectmin.get()
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maxprice=selectmax.get()
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cursor.execute("SELECT Art.pieceid, Artists.name, Art.title, Art.medium, Art.price FROM Artists, Art WHERE Artists.artistid=Art.artistid AND Art.price>=? AND Art.price<=?",[minprice,maxprice])
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+"\n"
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outputwindow.insert(END,newrecord)
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selectmin.delete(0,END)
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selectmax.delete(0,END)
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selectmin.focus()
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def sold():
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file=open("SoldArt.txt","a")
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selectedpiece=soldpiece.get()
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cursor.execute("SELECT * FROM Art WHERE pieceid=?",[selectedpiece])
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for x in cursor.fetchall():
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newrecord=str(x[0])+","+str(x[1])+","+str(x[2])+","+str(x[3])+","+str(x[4])+"\n"
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file.write(newrecord)
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file.close()
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cursor.execute("DELETE FROM Art WHERE pieceid=?",[selectedpiece])
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db.commit()
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window=Tk()
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window.title("Art")
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window.geometry("1220x600")
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title1=Label(text="Enter new details: ")
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title1.place(x=10, y=10, width=100, height=25)
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artistnamelbl=Label(text="Name: ")
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artistnamelbl.place(x=30, y=40, width=80, height=25)
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artistname=Entry(text="")
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artistname.place(x=110, y=40, width=200, height=25)
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artistname.focus()
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artistaddlbl=Label(text="Address: ")
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artistaddlbl.place(x=310, y=40, width=80, height=25)
|
||||
artistadd=Entry(text="")
|
||||
artistadd.place(x=390, y=40, width=200, height=25)
|
||||
|
||||
artisttownlbl=Label(text="Town: ")
|
||||
artisttownlbl.place(x=590, y=40, width=80, height=25)
|
||||
artisttown=Entry(text="")
|
||||
artisttown.place(x=670, y=40, width=100, height=25)
|
||||
|
||||
artistcountylbl=Label(text="County: ")
|
||||
artistcountylbl.place(x=770, y=40, width=80, height=25)
|
||||
artistcounty=Entry(text="")
|
||||
artistcounty.place(x=850, y=40, width=100, height=25)
|
||||
|
||||
artistpostcodelbl=Label(text="Postcode: ")
|
||||
artistpostcodelbl.place(x=950, y=40, width=80, height=25)
|
||||
artistpostcode=Entry(text="")
|
||||
artistpostcode.place(x=1030, y=40, width=100, height=25)
|
||||
|
||||
addbtn=Button(text="Add Artist", command=addartist)
|
||||
addbtn.place(x=110, y=80, width=130, height=25)
|
||||
|
||||
clearbtn=Button(text="Clear Artist", command=clearartist)
|
||||
clearbtn.place(x=250, y=80, width=130, height=25)
|
||||
|
||||
artnamelbl=Label(text="Artist ID: ")
|
||||
artnamelbl.place(x=30, y=120, width=80, height=25)
|
||||
artname=Entry(text="")
|
||||
artname.place(x=110, y=120, width=50, height=25)
|
||||
|
||||
arttitlelbl=Label(text="Title: ")
|
||||
arttitlelbl.place(x=200, y=120, width=80, height=25)
|
||||
arttitle=Entry(text="")
|
||||
arttitle.place(x=280, y=120, width=280, height=25)
|
||||
|
||||
artmediumlbl=Label(text="Medium: ")
|
||||
artmediumlbl.place(x=590, y=120, width=80, height=25)
|
||||
|
||||
medium=StringVar(window)
|
||||
artmedium=OptionMenu(window, medium, "Oil", "Watercolour", "Ink", "Acrylic")
|
||||
artmedium.place(x=670, y=120, width=100, height=25)
|
||||
|
||||
artpricelbl=Label(text="Price: ")
|
||||
artpricelbl.place(x=770, y=120, width=80, height=25)
|
||||
artprice=Entry(text="")
|
||||
artprice.place(x=850, y=120, width=100, height=25)
|
||||
|
||||
addartbtn=Button(text="Add Piece", command=addart)
|
||||
addartbtn.place(x=110, y=150, width=130, height=25)
|
||||
|
||||
clearartbtn=Button(text="Clear Piece", command=clearart)
|
||||
clearartbtn.place(x=250, y=150, width=130, height=25)
|
||||
|
||||
outputwindow=Listbox()
|
||||
outputwindow.place(x=10, y=200, width=1000, height=350)
|
||||
|
||||
clearoutputwindow=Button(text="Clear output", command=clearwindow)
|
||||
clearoutputwindow.place(x=10, y=200, width=1000, height=350)
|
||||
|
||||
viewallartists=Button(text="View All Artists", command=viewartists)
|
||||
viewallartists.place(x=1020, y=230, width=155, height=25)
|
||||
|
||||
viewallart=Button(text="View All Art", command=viewart)
|
||||
viewallart.place(x=1020, y=260, width=155, height=25)
|
||||
|
||||
searchartist=Entry(text="")
|
||||
searchartist.place(x=1020, y=300, width=50, height=25)
|
||||
|
||||
searchartistbtn=Button(text="Search by Artist", command=searchartistoutput)
|
||||
searchartistbtn.place(x=1075, y=300, width=100, height=25)
|
||||
|
||||
medium2=StringVar(window)
|
||||
|
||||
searchmedium=OptionMenu(window, medium2, "Oil", "Watercolour", "Ink", "Acrylic")
|
||||
searchmedium.place(x=1020, y=330, width=100, height=25)
|
||||
|
||||
searchmediumbtn=Button(text="Search", command=searchmediumoutput)
|
||||
searchmediumbtn.place(x=1125, y=330, width=50, height=25)
|
||||
|
||||
minlbl=Label(text="Min: ")
|
||||
minlbl.place(x=1020, y=360, width=75, height=25)
|
||||
|
||||
maxlbl=Label(text="Max: ")
|
||||
minlbl.place(x=1100, y=360, width=75, height=25)
|
||||
|
||||
selectmin=Entry(text="")
|
||||
selectmin.place(x=1020, y=380, width=75, height=25)
|
||||
|
||||
selectmax=Entry(text="")
|
||||
selectmax.place(x=1100, y=380, width=75, height=25)
|
||||
|
||||
searchpricebtn=Button(text="Search by Price", command=searchbyprice)
|
||||
searchpricebtn.place(x=1020, y=410, width=155, height=25)
|
||||
|
||||
soldpiece=Entry(text="")
|
||||
soldpiece.place(x=1020, y=450, width=50, height=25)
|
||||
|
||||
soldbtn=Button(text="Sold", command=sold)
|
||||
soldbtn.place(x=1075, y=450, width=100, height=25)
|
||||
|
||||
window.mainloop()
|
||||
db.close()
|
||||
Loading…
Reference in New Issue
Block a user