Ertonun ibretliq python kodları xD

ibret.py

# -*- coding: cp1254 -*
import os
print "Welcome to Assignment 3 (Part1)"
print "-------------------------------"

#START
a = open ("commandsP1.txt")
b = a.read()
c = b.split("\n")
d = len(c)
for i in range (0, d):
    e = c[i].split(" ")
    if(e[0]=="AU"): #Add User
        if(len(e)==3):
            qx = e[1]
            qy = e[2]
            yazdir = open("sn_new.txt", "w")
            aa = open ("sn.txt")
            bb = aa.read()
            cc = bb.split("\n")
            dd = len(cc)
            isimler = []
            degerler = []
            for i in range (0,dd):
                ee = cc[i].split(":")
                isimler.append(str(ee[0]))
                degerler.append(str(ee[1]))
            if qy not in isimler:
                print "There is no user named '{0}'" .format(qy)
            elif qx in isimler:
                print "This user already exists!!"
            else:
                yer = isimler.index(qy)
                gg = str(degerler[yer]) + " {0}".format(qx)
                degerler[yer] = gg
                isimler.append(str(qx))
                degerler.append(str(qy))
                dd = dd+1
                print "User '{0}' has been added and tied to '{1}' successfully" .format(qx, qy)
        else:
            print "Error: Wrong input type for 'AU'!"
    elif(e[0]=="RU"): #Remove User
        if (len(e)==2):
            qx = e[1]
            if qx not in isimler:
                print "There is no user named 'Z'!!"
            else:
                yer = isimler.index(qx)
                del isimler[yer]
                dd = dd - 1
                ft = degerler[yer].split(" ")
                #print ft
                for i in range (0, len(ft)):
                    mx = e[1]
                    #print mx
                    ft1 = isimler.index(ft[i])
                    erto = []
                    one = degerler[ft1]
                    erto = one.split(" ")
                    to = erto.index(mx)
                    del erto[to]
                    kelime = ""
                    for i in range(0, len(erto)):
                        kelime = kelime + "{0} ".format(erto[i])
                    yeni = kelime[0:len(kelime)-1]
                    degerler[ft1] = yeni
                    #########
                    full = ""
                    for i in range (0, dd):
                        full = full + "{0}:{1}\n".format(isimler[i], degerler[i])
                    danaci = full[0:len(full)-1]
                    yazdir = open ("sn_new.txt", "w")
                    yazdir.write(danaci)
                    yazdir.close()
                    ##########
                del degerler[yer]
                print "User 'S' and its all relations have been removed successfully."
        else:
            print "Error: Wrong input type! for 'RU'!"
    elif(e[0]=="AR"): #Add New Relation
        if(len(e)==3):
            qx = e[1]
            qy = e[2]
            if qx not in isimler:
                print "No user named '{0}' or '{1}' found!!" .format(qx, qy)
            elif qy not in isimler:
                print "No user named '{0}' or '{1}' found!!" .format(qx, qy)
            else:
                yere = isimler.index(qx)
                yerk = isimler.index(qy)
                if qx in degerler[yerk]: 
                    print "A relation between '{0}' and '{1}' already exists!!" .format(qx, qy)
                elif qy in degerler[yere]:
                    print "A relation between '{0}' and '{1}' already exists!!" .format(qx, qy)
                else:
                    yere = isimler.index(qx)
                    yerk = isimler.index(qy)
                    degerler[yere] = degerler[yere] + " {0}".format(qy)
                    degerler[yerk] = degerler[yerk] + " {0}".format(qx)
                    print "Relation between '{0}' and '{1}' has been added succesfully." .format(qx, qy)
        else:
            print "Error: Wrong input type! for 'AR'!"
    elif(e[0]=="RR"): # Remove Existing Relation
        if(len(e)==3):
            qx = e[1]
            qy = e[2]
            if qx not in isimler:
                print "No user named '{0}' or '{1}' found!!" .format(qx, qy)
            elif qy not in isimler:
                print "No user named '{0}' or '{1}' found!!" .format(qx, qy)
            else:
                yere = isimler.index(qx)
                yerk = isimler.index(qy)
                if qx not in degerler[yerk]:
                    print "No relation between '{0}' and '{1}' found!!" .format(qx, qy)
                elif qy not in degerler[yere]:
                    print "No relation between '{0}' and '{1}' found!!" .format(qy, qx)
                else:
                    yere = isimler.index(qx)
                    yerk = isimler.index(qy)
                    one = degerler[yere]
                    two = degerler[yerk]
                    
                    erto = one.split(" ")
                    to = erto.index(qy)
                    del erto[to]
                    kelime = ""
                    for i in range(0, len(erto)):
                        kelime = kelime + "{0} ".format(erto[i])
                    yeni = kelime[0:len(kelime)-1]
                    degerler[yere] = yeni

                    erto = two.split(" ")
                    to = erto.index(qx)
                    del erto[to]
                    kelime = ""
                    for i in range(0, len(erto)):
                        kelime = kelime + "{0} ".format(erto[i])
                    yeni = kelime[0:len(kelime)-1]
                    degerler[yerk] = yeni
                    print "A relation between '{0}' and '{1}' has been removed successfully." .format(qx, qy)
        else:
            print "Error: Wrong input type! for 'RR'!"
    elif(e[0]=="PA"): #Rank Users
        if(len(e)==2):
            if (int(e[1])<=len(isimler)):
                #########
                full = ""
                for i in range (0, dd):
                    full = full + "{0}:{1}\n".format(isimler[i], degerler[i])
                danaci = full[0:len(full)-1]
                yazdir = open ("sn_new.txt", "w")
                yazdir.write(danaci)
                yazdir.close()
                ##########
                k = open ("sn_new.txt")
                l = k.read()
                m = l.split("\n")
                q = len(m)
                isim = []
                sayi = []
                for i in range(0,q):
                    n = m[i].split(":")
                    o = n[1].split(" ")
                    isim.append(str(n[0]))
                    sayi.append(int(len(o)))
                for i in range(0,q):
                    print "User '{0}' has {1} friends.".format(isim[i], sayi[i])
                k.close()
                #TOP L�ST
                yeni_isim = isim
                yeni_sayi = sayi
                tur = int(e[1])
                indisler = []
                sayilari = []
                isimleri = []
                for j in range(0,tur):
                    eb = int(yeni_sayi[0])
                    indis = int(0)
                    for i in range(1,len(yeni_sayi)):
                        if(int(yeni_sayi[i]) > eb):
                            eb = yeni_sayi[i]
                            indis = int(i)
                    sayilari.append(int(eb))
                    indisler.append(indis)
                    isimleri.append(yeni_isim[indis])
                    del yeni_sayi[indis]
                    del yeni_isim[indis]
                for i in range(0, tur):
                    print "{0}. '{1}': {2}" .format((i+1), isimleri[i], sayilari[i])
            else:
                print "Invalid input since n is greater than {0}".format(len(isimler))
        else:
            print "Error: Wrong input type! for 'PA'!"
    elif(e[0]=="SA"): #Suggest Friendship
        if(len(e)==3):
            ed = e[1]
            ek = e[2]
            if ed not in isim:
                print "No user named '{0}' found!!" .format(ed)
            elif(sayi[(isim.index(ed))] < int(ek)):
                print "User '{0}' has less friend than {1}".format(ed, ek)
            else:
                kisi = {}
                for i in range (0, len(isimler)):
                    kisi.update({isimler[i]:degerler[i].replace(" ","")})
                #------------
                mundarliste = set()
                x2 = []
                itsurusu = list(kisi[ed])
                xxx = kisi.keys()
                xxx.remove(ed)
                print "Suggestion List for '%s' (when MD is %s):" % (ed,ek)
                for adam in itsurusu:
                    xxx.remove(adam)
                for kef in itsurusu:
                    for adam in xxx:
                        if kef in kisi[adam]:
                            mundarliste.add((adam,kef))
                for x1 in mundarliste:
                    x2.append(x1[0])
                for x1 in set(x2):
                    if x2.count(x1) >= int(ek):
                        print "'%s' has %s mutual friends with %s" % (ed, ek, x1)
        else:
            print "Error: Wrong input type! for 'SA'!"
    elif(e[0]=="XX"):
        print "Error: Undefined command type!"

#THE END
#print danaci
#########
full = ""
for i in range (0, dd):
    full = full + "{0}:{1}\n".format(isimler[i], degerler[i])
danaci = full[0:len(full)-1]
yazdir = open ("sn.txt", "w")
yazdir.write(danaci)
yazdir.close()
##########

os.remove("sn_new.txt")