Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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38 lines
1.1 KiB
38 lines
1.1 KiB
#! /usr/bin/env python |
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# See README.txt for information and build instructions. |
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import addressbook_pb2 |
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import sys |
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# Iterates though all people in the AddressBook and prints info about them. |
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def ListPeople(address_book): |
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for person in address_book.person: |
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print "Person ID:", person.id |
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print " Name:", person.name |
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if person.HasField('email'): |
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print " E-mail address:", person.email |
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for phone_number in person.phone: |
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if phone_number.type == addressbook_pb2.Person.MOBILE: |
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print " Mobile phone #:", |
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elif phone_number.type == addressbook_pb2.Person.HOME: |
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print " Home phone #:", |
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elif phone_number.type == addressbook_pb2.Person.WORK: |
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print " Work phone #:", |
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print phone_number.number |
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# Main procedure: Reads the entire address book from a file and prints all |
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# the information inside. |
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if len(sys.argv) != 2: |
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print "Usage:", sys.argv[0], "ADDRESS_BOOK_FILE" |
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sys.exit(-1) |
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address_book = addressbook_pb2.AddressBook() |
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# Read the existing address book. |
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f = open(sys.argv[1], "rb") |
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address_book.ParseFromString(f.read()) |
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f.close() |
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ListPeople(address_book)
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