from collections import defaultdict

import csv

csvFilename = 'faculty.csv'

ddeg = defaultdict(int)

dtitle = defaultdict(int)

emails = []

domains = set()

csv.register_dialect('whitespace', delimiter=',', skipinitialspace=True)

with open(csvFilename) as fin:

rdr = csv.DictReader(fin, dialect='whitespace')

for row in rdr:

deg = row['degree'].translate(None, '.')

ddeg[deg] += 1

dtitle[row['title']] += 1

email = row['email']

emails.append(email)

ed = email.split('@')

domains.add(ed[1])

print "Q1. There are %d different degrees with frequenices:<br/>" % len(ddeg)

for key, value in ddeg.iteritems():

print key, ':', value, '<br/>'

print "Q2. There are %d different titles with frequenices:<br/>" % len(dtitle)

for key, value in dtitle.iteritems():

print key, ':', value, '<br/>'

print "Q3. Email addreses are:<br/>"

for email in emails:

print email, '<br/>'

print "Q4. There are %d different email domains:<br/>" % len(domains)

for value in domains:

print value, '<br/>'