structure saas with tools

.venv/lib/python3.10/site-packages/google/protobuf/unknown_fields.py

@@ -0,0 +1,96 @@
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+"""Contains Unknown Fields APIs.
+
+Simple usage example:
+  unknown_field_set = UnknownFieldSet(message)
+  for unknown_field in unknown_field_set:
+    wire_type = unknown_field.wire_type
+    field_number = unknown_field.field_number
+    data = unknown_field.data
+"""
+
+
+from google.protobuf.internal import api_implementation
+
+if api_implementation._c_module is not None:  # pylint: disable=protected-access
+  UnknownFieldSet = api_implementation._c_module.UnknownFieldSet  # pylint: disable=protected-access
+else:
+  from google.protobuf.internal import decoder  # pylint: disable=g-import-not-at-top
+  from google.protobuf.internal import wire_format  # pylint: disable=g-import-not-at-top
+
+  class UnknownField:
+    """A parsed unknown field."""
+
+    # Disallows assignment to other attributes.
+    __slots__ = ['_field_number', '_wire_type', '_data']
+
+    def __init__(self, field_number, wire_type, data):
+      self._field_number = field_number
+      self._wire_type = wire_type
+      self._data = data
+      return
+
+    @property
+    def field_number(self):
+      return self._field_number
+
+    @property
+    def wire_type(self):
+      return self._wire_type
+
+    @property
+    def data(self):
+      return self._data
+
+  class UnknownFieldSet:
+    """UnknownField container."""
+
+    # Disallows assignment to other attributes.
+    __slots__ = ['_values']
+
+    def __init__(self, msg):
+
+      def InternalAdd(field_number, wire_type, data):
+        unknown_field = UnknownField(field_number, wire_type, data)
+        self._values.append(unknown_field)
+
+      self._values = []
+      msg_des = msg.DESCRIPTOR
+      # pylint: disable=protected-access
+      unknown_fields = msg._unknown_fields
+      if (msg_des.has_options and
+          msg_des.GetOptions().message_set_wire_format):
+        local_decoder = decoder.UnknownMessageSetItemDecoder()
+        for _, buffer in unknown_fields:
+          (field_number, data) = local_decoder(memoryview(buffer))
+          InternalAdd(field_number, wire_format.WIRETYPE_LENGTH_DELIMITED, data)
+      else:
+        for tag_bytes, buffer in unknown_fields:
+          field_number, wire_type = decoder.DecodeTag(tag_bytes)
+          if field_number == 0:
+            raise RuntimeError('Field number 0 is illegal.')
+          (data, _) = decoder._DecodeUnknownField(
+              memoryview(buffer), 0, len(buffer), field_number, wire_type
+          )
+          InternalAdd(field_number, wire_type, data)
+
+    def __getitem__(self, index):
+      size = len(self._values)
+      if index < 0:
+        index += size
+      if index < 0 or index >= size:
+        raise IndexError('index %d out of range'.index)
+
+      return self._values[index]
+
+    def __len__(self):
+      return len(self._values)
+
+    def __iter__(self):
+      return iter(self._values)