// Protocol Buffers - Google's data interchange format
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// Author: matthewtoia@google.com (Matt Toia)

syntax = "proto2";

package google.protobuf.python.internal;

import "google/protobuf/internal/factory_test1.proto";


enum Factory2Enum {
  FACTORY_2_VALUE_0 = 0;
  FACTORY_2_VALUE_1 = 1;
}

message Factory2Message {
  required int32 mandatory = 1;
  optional Factory2Enum factory_2_enum = 2;
  enum NestedFactory2Enum {
    NESTED_FACTORY_2_VALUE_0 = 0;
    NESTED_FACTORY_2_VALUE_1 = 1;
  }
  optional NestedFactory2Enum nested_factory_2_enum = 3;
  message NestedFactory2Message {
    optional string value = 1;
  }
  optional NestedFactory2Message nested_factory_2_message = 4;
  optional Factory1Message factory_1_message = 5;
  optional Factory1Enum factory_1_enum = 6;
  optional Factory1Message.NestedFactory1Enum nested_factory_1_enum = 7;
  optional Factory1Message.NestedFactory1Message nested_factory_1_message = 8;
  optional Factory2Message circular_message = 9;
  optional string scalar_value = 10;
  repeated string list_value = 11;
  repeated group Grouped = 12 {
    optional string part_1 = 13;
    optional string part_2 = 14;
  }
  optional LoopMessage loop = 15;
  optional int32 int_with_default = 16 [default = 1776];
  optional double double_with_default = 17 [default = 9.99];
  optional string string_with_default = 18 [default = "hello world"];
  optional bool bool_with_default = 19 [default = false];
  optional Factory2Enum enum_with_default = 20 [default = FACTORY_2_VALUE_1];
  optional bytes bytes_with_default = 21 [default = "a\373\000c"];


  extend Factory1Message {
    optional string one_more_field = 1001;
  }

  oneof oneof_field {
    int32 oneof_int = 22;
    string oneof_string = 23;
  }
}

message LoopMessage {
  optional Factory2Message loop = 1;
}

message MessageWithNestedEnumOnly {
  enum NestedEnum {
    NESTED_MESSAGE_ENUM_0 = 0;
  }
}

extend Factory1Message {
  optional string another_field = 1002;
}