ZeppoManx Wiki

This is an old revision of the document!

---

f = open(“C:\\temp\old.csv”, “r”) lines = f.read() f.close()

f2 = open(“C:\\temp\\new.csv”, “r”) cnt = 0 for var in f2.readlines():

  f = open("C:\\temp\old.csv", "a")
  if var not in lines:
      cnt = cnt +1
      print(var)
      f.write(var)
      
      

f.close() f2.close()

print(cnt, “ new transactions”)