examples/list_people.py

   1 #! /usr/bin/python
   2
   3 # See README.txt for information and build instructions.
   4
   5 import addressbook_pb2
   6 import sys
   7
   8 # Iterates though all people in the AddressBook and prints info about them.
   9 def ListPeople(address_book):
  10   for person in address_book.person:
  11     print "Person ID:", person.id
  12     print "  Name:", person.name
  13     if person.HasField('email'):
  14       print "  E-mail address:", person.email
  15
  16     for phone_number in person.phone:
  17       if phone_number.type == addressbook_pb2.Person.MOBILE:
  18         print "  Mobile phone #: ",
  19       elif phone_number.type == addressbook_pb2.Person.HOME:
  20         print "  Home phone #: ",
  21       elif phone_number.type == addressbook_pb2.Person.WORK:
  22         print "  Work phone #: ",
  23       print phone_number.number
  24
  25 # Main procedure:  Reads the entire address book from a file and prints all
  26 #   the information inside.
  27 if len(sys.argv) != 2:
  28   print "Usage:", sys.argv[0], "ADDRESS_BOOK_FILE"
  29   sys.exit(-1)
  30
  31 address_book = addressbook_pb2.AddressBook()
  32
  33 # Read the existing address book.
  34 f = open(sys.argv[1], "rb")
  35 address_book.ParseFromString(f.read())
  36 f.close()
  37
  38 ListPeople(address_book)