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project.py
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project.py
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import time
import random
import os
import pickle
import license1 as l
a_music={}
new_music={}
'''def sort():
l=[]
for i in a_music:
l.append(a_music[i][5])
l1.append(i)
sorted(l)
new_music=a_music.copy()
print(new_music)'''
def read(Id,Pass):
flag=0
f=open('cred.dat','rb')
try:
while(True):
g=pickle.load(f)
for i in g:
if(i==Id and g[i]==Pass):
flag=1
break
except:
f.close()
if(flag==0):
print("\n\t\t\tWrong ID or Password")
else:
print("\n\t\tSigning in... PLEASE HOLD YOUR HORSES🙏🏻")
time.sleep(1.5)
print("\n\t\t\tWELCOME AGAIN ",Id)#delay of 1.5 seconds
time.sleep(1.5)
l.menu()
def validate(Id):
f=open('cred.dat','rb')
flag=1
try:
while(True):
g=pickle.load(f)
for i in g:
if(i==Id):
flag=0
break
except:
pass
f.close()
return flag
def write(Id,Pass):
flag=1
d={}
f1=open('flag1.txt','r+')
f=open('cred.dat','ab')
if(int(f1.read(1))==0):
d[Id]=Pass
pickle.dump(d,f)
print("\n\t\t\t Account Successfully Created!")
f1.seek(0)
f1.write("1")
else:
if(validate(Id)==0):
print("\nID exists already")
else:
d[Id]=Pass
pickle.dump(d,f)
print("\n\t\t\t Account Successfully Created!")
f1.close()
f.close()
def generate_isrc():
l=[]
s1=''
r1=random.randint(0,25)
r2=random.randint(0,25)
r3=random.randint(0,25)
r4=str(random.randint(10,99))
r5=str(random.randint(0,9))
for i in range(65,91):
l.append(chr(i))
s1+=l[r1]
s1+=r4
s1+='-'
s1+=r5
s1+=l[r2]
s1+=l[r3]
return s1
def add_data():
f=open('data.dat','ab')
ch=''
while(ch.lower()!='n'):
isrc=generate_isrc()
s_name=input("\n\t\t Enter Song Name ")
g_name=input("\n\t\t Enter Genre of the Song ")
a_name=input("\n\t\t Enter Artist's Name ")
y_rl=int(input("\n\t\t Enter Year of Release "))
tempo=input("\n\t\t Enter Tempo of the Song ")
streams=int(input("\n\t\t Enter number of streams "))
a_music[isrc]=[s_name,g_name,a_name,y_rl,tempo,streams]
pickle.dump(a_music,f)
ch=input("\n\t\t Do you want to add more songs (Y/N)? ")
print("\t\t\tAdding Now! Please wait:)")
time.sleep(1.5)
for i in a_music:
print("\n\t\t\t ISRC of the Song is- ", i)
def view_data():
f=open('data.dat','rb')
flag=0
try:
print("\nISRC\t\tSong\t\tGenre\t\tArtist\t\tYoR\t\tTempo\t\tStreams")
while(True):
g=pickle.load(f)
if(g):
flag=1
for i in g:
print("\n",i,end='\t\t')
for j in g[i]:
print(j,end='\t\t')
except:
f.close()
if(flag==0):
print("\n\t\t\tNo Data to Display!")
def search():
flag=0
f=open('data.dat','rb')
print("\n\t\t\tSearch on the basis of:\n\t\t\t\t 1. ISRC\n2. Song Name\n3. Artist\n4. Year of Release\n5. Tempo\n6. Genre")
ch=int(input("\n\t\t\t\tEnter from the above options "))
try:
while(True):
g=pickle.load(f)
if(g!=''):
if(ch==1):
isrc=input("\n\t\t\tPut in the ISRC, which you want to search ")
for i in g:
if(isrc==i):
print("\n\t\tISRC\tSong Name\tArtist")
print(i,g[i][0],g[i][2],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tISRC doesn't match our records:/")
elif(ch==2):
song=input("\n\t\t\tPut in the song name ")
for i in g:
if(song==g[i][0]):
print("\n\t\tSong Name\tISRC\tArtist")
print(g[i][0],i,g[i][2],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tSong Name doesn't match our records:/")
elif(ch==3):
artist=input("\n\t\t\tPut in the artist's name ")
for i in g:
if(g[i][2]==artist):
print("\n\t\tArtist\tISRC\tSong Name")
print(g[i][2],i,g[i][0],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tArtist doesn't match our records:/")
elif(ch==4):
y_o_r=int(input("\n\t\t\tPut in the year of release "))
for i in g:
if(g[i][3]==y_o_r):
print("\n\t\tYoR\tISRC\tSong Name")
print(g[i][3],i,g[i][0],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tYoR doesn't match our records:/")
elif(ch==5):
tempo=input("\n\t\t\tEnter tempo ")
for i in g:
if(g[i][4]==tempo):
print("\n\t\tTempo\tISRC\tSong Name")
print(g[i][4],i,g[i][0],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tTempo doesn't match our records:/")
elif(ch==6):
genre=input("\n\t\t\tEnter genre ")
for i in g:
if(g[i][1]==genre):
print("\n\t\tGenre\tISRC\tSong Name")
print(g[i][1],i,g[i][0],sep='\t')
flag=1
break
if(flag==0):
print("\n\t\t\tGenre doesn't match our records:/")
except:
pass
f.close()
def update_all(isrc):
f=open('data.dat','rb')
g=open('temp.dat','ab')
s_name=input("\n\t\t Enter Song Name ")
g_name=input("\n\t\t Enter Genre of the Song ")
a_name=input("\n\t\t Enter Artist's Name ")
y_rl=int(input("\n\t\t Enter Year of Release "))
tempo=input("\n\t\t Enter Tempo of the Song ")
streams=int(input("\n\t\t Enter number of streams "))
a_music[isrc]=[s_name,g_name,a_name,y_rl,tempo,streams]
pickle.dump(a_music,g)
os.remove('data.dat')
os.rename('temp.dat','data.dat')
f.close()
g.close()
def update_records():
f=open('data.dat','rb')
g=open('temp.dat','ab')
flag=0
try:
while(True):
r=pickle.load(f)
ch=input("\n\t\tDo you want to update all the records (Y/N) ")
isrc=input("\n\t\t\tPut in the ISRC, for which you want to update records ")
if(ch.lower()=='y'):
update_all(isrc)
else:
print("\n\t\t\tWhat do you want to update:\n\t1. Song Name\n2. Artist\n3. Year of Release\n4. Tempo\n5. Genre\n6. Streams")
ch2=int(input("\n\t\t\t\tEnter from the above options "))
for i in r:
if(isrc==i):
flag=1
print("\n\t\tUpdation starting NOW")
time.sleep(1.5)
if(ch2==1):
s_name=input("\t\t\tEnter New Song Name ")
a_music[i][0]=s_name
pickle.dump(a_music,g)
elif(ch2==2):
artist=input("\t\t\tEnter New Artist Name ")
a_music[i][2]=artist
pickle.dump(a_music,g)
elif(ch2==3):
y_o_r=int(input("\t\t\tEnter New Year of Release "))
a_music[i][3]=y_o_r
pickle.dump(a_music,g)
elif(ch2==4):
tempo=input("\t\t\tEnter New Tempo ")
a_music[i][4]=tempo
pickle.dump(a_music,g)
elif(ch2==5):
g_name=input("\t\t\tEnter New Genre ")
a_music[i][2]=g_name
pickle.dump(a_music,g)
elif(ch2==6):
streams=int(input("\t\t\tEnter New Number of Streams "))
a_music[i][5]=streams
pickle.dump(a_music,g)
else:
print("\n\t\tYou've entered wrong choice ")
else:
pickle.dump(r,g)
except:
pass
if(flag==0):
print("\n\t\t\tISRC doesn't match our records:/")
else:
print("\n\t\t\tUpdation Successful!")
f.close()
g.close()
os.remove('data.dat')
os.rename('temp.dat','data.dat')
def remove_records():
f=open('data.dat','rb')
g=open('temp.dat','ab')
flag=0
ch=input("\n\t\tEnter ISRC of the record which you wanna delete ")
try:
while(True):
h=pickle.load(f)
for i in h:
if(i!=ch):
pickle.dump(h,g)
break
else:
flag=1
except:
pass
if(flag==0):
print("\n\t\tIncorrect ISRC entered")
else:
print("\n\n\t\tSuccessfully Removed")
f.close()
g.close()
os.remove('data.dat')
os.rename('temp.dat','data.dat')
def choice(ch3):
if(ch3.lower()=='a'):
add_data()
elif(ch3.lower()=='b'):
view_data()
elif(ch3.lower()=='c'):
search()
elif(ch3.lower()=='d'):
remove_records()
elif(ch3.lower()=='e'):
update_records()
else:
print("\n\t\t\t\t\tsorry! wrong choice entered")