How to do in Python

[oldcity]

Would only do the last item in list of 'expenses-18'. Need to loop thru file.

expenses-18

010118,1,1.00,1
020218,2,2.22,2
030318,3,33.33,3
040418,4,44.44,4

#!/usr/bin/python
num_lines = sum(1 for line in open('expenses-18'))
print ' \n'
print "file line count :",  num_lines
print ' \n'
# file = open('expenses-18', 'r')
with open('expenses-18', 'r') as file:
  for line in file:
      pdate, catg, amt, howp = line.split(",")
print line
print 'pdate :', pdate
print 'catg  :', catg
print ' amt  :', amt
print 'howp  :', howp
print ' ##\n'
file.close()