Как итерироваться по словарям?

if cve['name'] = dictionary['name]:
 print dictionary['name']
 print dictionary['description']

dictionary = {}
cve = {}
 
 
for item in cve_number:
 for child in item.getElementsByTagName('desc'):
    dictionary['name'] = item.getAttribute('name')
    dictionary['description'] = child.childNodes[0].nodeValue
    print len(dictionary)
    print dictionary
 
content = open('taint.txt', 'r').read().split(':')
words = ''
for word in content:
 m = re.search('CVE', word)
 if m:
    cve['name'] = word
#    words += word + '\n'
    print len(cve)
    print cve
#If key='name' in cve == key='description'
#Print dictionary='name' and dictionary='description'
 
#       if cve['name'] == dictionary['name']:
#           print dictionary['name']
#           print dictionary['description']
    #print dictionary.values()

#!/usr/bin/env python
 
first = { 'any' : 1, 'many' : 2, 'unique1' : 3, 'money' : 4, 'unique2' : 5, 'more' : 6 }
second = { 'unique3' : 1, 'unique4' : 2, 'unique5' : 3, 'money' : 4, 'unique6' : 5, 'more' : 6 }
 
for k in first.keys() :
    if k in second.keys() :
        print first[k], ' = ', second[k]

first = { 'any' : 1, 'many' : 2, 'unique1' : 3, 'money' : 4, 'unique2' : 5, 'more' : 6 }
second = { 'unique3' : 1, 'unique4' : 2, 'unique5' : 3, 'money' : 4, 'unique6' : 5, 'more' : 6 }
 
for k in first:
    if k in second:
        print first[k], ' = ', second[k]