Pythonwork/Python 38 dictionary at test · hasanabul/Pythonwork · GitHub

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#Create cities abbreviation
Cities = {
 'Greater London': 'GL',
 'Manchester': 'MC',
 'Birmingham': 'BR',
 'Leeds': 'LE',
 'Nottingham': 'NO'
}

 #Create boroughs with cities
Boroughs = {
 'GL': 'Islington',
 'GL': 'Hackney',
 'LE': 'Walton'
}

Boroughs['NO'] = 'Tower Hamlets'
Boroughs['MC'] = 'Bromley'
#Print out some cities
print '_'*10
print "England has many boroughs: ", Boroughs['NO']
print "or ", Boroughs['MC']
print "These two are not the best boroughs"
print'_'*10
print "Leeds abbreviation is:", Cities['Leeds']
print "Nottingham's abbreviation is:", Cities['Nottingham']
# do it by using the state then cities dict
print'_'*10
print "Greater London: ", Boroughs[Cities['Greater London']]
print "Greater London: ", Boroughs[Cities['Greater London']]# prints hackney twice
print "Leeds: ", Boroughs[Cities['Leeds']]
#print every cities abbreviation
#the below did not work - yet the one underworked
#print '_' * 10
#for city, abbrev in Cities.item():
# print "%s is abbreviated %s" % (city, abbrev)

print '-' * 10
for city, abbrev in Cities.items():
    print "%s is abbreviated %s" % (city, abbrev)
 #The below did not work either,had to copy and paste from the site
#print '_' * 10
#for abbrev, Boroughs in Boroughs.item():
 #print "s is has the boroughs %s" % (abbrev, Boroughs)

print '-' * 10
for abbrev, Boroughs in Boroughs.items():
    print "%s has the Boroughs %s" % (abbrev, Boroughs)

 ##does not work
#print '-' * 10
#for city, abbrev in Cities.items():
   # print "%s city is abbreviated %s and has Boroughs %s" % (
       # city, abbrev, Boroughs[abbrev])

  #print '-' * 10
#for state, abbrev in states.items():
   # print "%s state is abbreviated %s and has city %s" % (
        #state, abbrev, cities[abbrev])
# now do both at the same time
#print '-' * 10
#for city, abbrev in Cities.items():
   # print "%s Cities is abbreviated %s and has Boroughs %s" % (
        #Cities, abbrev, Boroughs[abbrev])
print '-' * 10
# safely get a abbreviation by state that might not be there
city = Cities.get('Norwich', None)
if not city:
    print "Sorry, no Norwich."
#NOT WORKING
# get a borough with a default value
borough = Boroughs.get('NW', 'Does Not Exist')
print "The borough for the city 'NW' is: %s" % borough