protobuf/examples/list_people.py
2016-01-26 04:13:31 +05:30

38 lines
1.1 KiB
Python
Executable File

#! /usr/bin/env python
# See README.txt for information and build instructions.
import addressbook_pb2
import sys
# Iterates though all people in the AddressBook and prints info about them.
def ListPeople(address_book):
for person in address_book.people:
print "Person ID:", person.id
print " Name:", person.name
if person.email != "":
print " E-mail address:", person.email
for phone_number in person.phones:
if phone_number.type == addressbook_pb2.Person.MOBILE:
print " Mobile phone #:",
elif phone_number.type == addressbook_pb2.Person.HOME:
print " Home phone #:",
elif phone_number.type == addressbook_pb2.Person.WORK:
print " Work phone #:",
print phone_number.number
# Main procedure: Reads the entire address book from a file and prints all
# the information inside.
if len(sys.argv) != 2:
print "Usage:", sys.argv[0], "ADDRESS_BOOK_FILE"
sys.exit(-1)
address_book = addressbook_pb2.AddressBook()
# Read the existing address book.
with open(sys.argv[1], "rb") as f:
address_book.ParseFromString(f.read())
ListPeople(address_book)