Add gsutil/third_party to telemetry/third_party/gsutilz/third_party.

tools/telemetry/third_party/gsutilz/third_party/protorpc/protorpc/generate_proto.py

Index: tools/telemetry/third_party/gsutilz/third_party/protorpc/protorpc/generate_proto.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/protorpc/protorpc/generate_proto.py b/tools/telemetry/third_party/gsutilz/third_party/protorpc/protorpc/generate_proto.py
new file mode 100755
index 0000000000000000000000000000000000000000..8e4b19e607b3cd000074fa4d33171073ae17ff95
--- /dev/null
+++ b/tools/telemetry/third_party/gsutilz/third_party/protorpc/protorpc/generate_proto.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+#
+# Copyright 2010 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+from __future__ import with_statement
+
+__author__ = 'rafek@google.com (Rafe Kaplan)'
+
+import logging
+
+from . import descriptor
+from . import generate
+from . import messages
+from . import util
+
+
+__all__ = ['format_proto_file']
+
+
+@util.positional(2)
+def format_proto_file(file_descriptor, output, indent_space=2):
+  out = generate.IndentWriter(output, indent_space=indent_space)
+
+  if file_descriptor.package:
+    out << 'package %s;' % file_descriptor.package
+
+  def write_enums(enum_descriptors):
+    """Write nested and non-nested Enum types.
+
+    Args:
+      enum_descriptors: List of EnumDescriptor objects from which to generate
+        enums.
+    """
+    # Write enums.
+    for enum in enum_descriptors or []:
+      out << ''
+      out << ''
+      out << 'enum %s {' % enum.name
+      out << ''
+
+      with out.indent():
+        if enum.values:
+          for enum_value in enum.values:
+            out << '%s = %s;' % (enum_value.name, enum_value.number)
+
+      out << '}'
+
+  write_enums(file_descriptor.enum_types)
+
+  def write_fields(field_descriptors):
+    """Write fields for Message types.
+
+    Args:
+      field_descriptors: List of FieldDescriptor objects from which to generate
+        fields.
+    """
+    for field in field_descriptors or []:
+      default_format = ''
+      if field.default_value is not None:
+        if field.label == descriptor.FieldDescriptor.Label.REPEATED:
+          logging.warning('Default value for repeated field %s is not being '
+                          'written to proto file' % field.name)
+        else:
+          # Convert default value to string.
+          if field.variant == messages.Variant.MESSAGE:
+            logging.warning(
+              'Message field %s should not have default values' % field.name)
+            default = None
+          elif field.variant == messages.Variant.STRING:
+            default = repr(field.default_value.encode('utf-8'))
+          elif field.variant == messages.Variant.BYTES:
+            default = repr(field.default_value)
+          else:
+            default = str(field.default_value)
+
+          if default is not None:
+            default_format = ' [default=%s]' % default
+
+      if field.variant in (messages.Variant.MESSAGE, messages.Variant.ENUM):
+        field_type = field.type_name
+      else:
+        field_type = str(field.variant).lower()
+            
+      out << '%s %s %s = %s%s;' % (str(field.label).lower(),
+                                   field_type,
+                                   field.name,
+                                   field.number,
+                                   default_format)
+
+  def write_messages(message_descriptors):
+    """Write nested and non-nested Message types.
+
+    Args:
+      message_descriptors: List of MessageDescriptor objects from which to
+        generate messages.
+    """
+    for message in message_descriptors or []:
+      out << ''
+      out << ''
+      out << 'message %s {' % message.name
+
+      with out.indent():
+        if message.enum_types:
+          write_enums(message.enum_types)
+
+        if message.message_types:
+          write_messages(message.message_types)
+
+        if message.fields:
+          write_fields(message.fields)
+
+      out << '}'
+
+  write_messages(file_descriptor.message_types)