feat: Add new gcloud commands, API clients, and third-party libraries across various services.

gcloud auth application-default login/google-cloud-sdk/lib/third_party/frozendict/LICENSE

@@ -0,0 +1,7 @@
+Copyright (c) 2012 Santiago Lezica
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

gcloud auth application-default login/google-cloud-sdk/lib/third_party/frozendict/__init__.py

@@ -0,0 +1,74 @@
+import functools
+import operator
+import sys
+
+import six
+from six.moves import reload_module
+# pylint: disable=g-import-not-at-top
+if six.PY2:
+    import collections as collections_abc
+else:
+    # Python 3.7+ raises DeprecationWarnings when using ABCs directly from
+    # collections module, and they will be removed in Python 3.9.
+    import collections.abc as collections_abc
+# pylint: enable=g-import-not-at-top
+
+
+try:
+    from collections import OrderedDict
+except ImportError:  # python < 2.7
+    OrderedDict = NotImplemented
+
+
+iteritems = getattr(dict, 'iteritems', dict.items) # py2-3 compatibility
+
+
+class frozendict(collections_abc.Mapping):
+    """
+    An immutable wrapper around dictionaries that implements the complete :py:class:`collections.Mapping`
+    interface. It can be used as a drop-in replacement for dictionaries where immutability is desired.
+    """
+
+    dict_cls = dict
+
+    def __init__(self, *args, **kwargs):
+        self._dict = self.dict_cls(*args, **kwargs)
+        self._hash = None
+
+    def __getitem__(self, key):
+        return self._dict[key]
+
+    def __contains__(self, key):
+        return key in self._dict
+
+    def copy(self, **add_or_replace):
+        return self.__class__(self, **add_or_replace)
+
+    def __iter__(self):
+        return iter(self._dict)
+
+    def __len__(self):
+        return len(self._dict)
+
+    def __repr__(self):
+        return '<%s %r>' % (self.__class__.__name__, self._dict)
+
+    def __hash__(self):
+        if self._hash is None:
+            h = 0
+            for key, value in iteritems(self._dict):
+                h ^= hash((key, value))
+            self._hash = h
+        return self._hash
+
+
+class FrozenOrderedDict(frozendict):
+    """
+    A frozendict subclass that maintains key order
+    """
+
+    dict_cls = OrderedDict
+
+
+if OrderedDict is NotImplemented:
+    del FrozenOrderedDict