From 552bc5df1721a72b74b98288fcb6780c9d360247 Mon Sep 17 00:00:00 2001
From: Mayank Malik <mayankmalik@google.com>
Date: Mon, 27 Nov 2023 13:34:54 -0800
Subject: [PATCH] No public description

PiperOrigin-RevId: 585746452
---
 google/colab/_import_hooks/__init__.py |  2 -
 google/colab/_import_hooks/_pydrive.py | 73 --------------------------
 2 files changed, 75 deletions(-)
 delete mode 100644 google/colab/_import_hooks/_pydrive.py

diff --git a/google/colab/_import_hooks/__init__.py b/google/colab/_import_hooks/__init__.py
index 4475a2ee..42139326 100644
--- a/google/colab/_import_hooks/__init__.py
+++ b/google/colab/_import_hooks/__init__.py
@@ -17,7 +17,6 @@
 from google.colab._import_hooks import _bokeh
 from google.colab._import_hooks import _client_info
 from google.colab._import_hooks import _cv2
-from google.colab._import_hooks import _pydrive
 from google.colab._import_hooks import _pydrive2
 
 
@@ -25,6 +24,5 @@ def _register_hooks():
   _altair._register_hook()  # pylint:disable=protected-access
   _bokeh._register_hook()  # pylint:disable=protected-access
   _cv2._register_hook()  # pylint:disable=protected-access
-  _pydrive._register_hook()  # pylint:disable=protected-access
   _pydrive2._register_hook()  # pylint:disable=protected-access
   _client_info._register_hook()  # pylint:disable=protected-access
diff --git a/google/colab/_import_hooks/_pydrive.py b/google/colab/_import_hooks/_pydrive.py
deleted file mode 100644
index 852cab32..00000000
--- a/google/colab/_import_hooks/_pydrive.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 2022 Google Inc. All rights reserved.
-#
-# 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.
-"""Import hook to allow credentials provided by Colab."""
-
-import imp  # pylint: disable=deprecated-module
-import logging
-import os
-import sys
-
-
-class _PyDriveImportHook:
-  """Patches PyDrive to allow credentials provided by Colab."""
-
-  env_var = 'DISABLE_COLAB_PYDRIVE_CREDENTIALS_HOOK'
-
-  def find_module(self, fullname, path=None):
-    if fullname != 'pydrive.auth':
-      return None
-    uses_auth_ephem = os.environ.get('USE_AUTH_EPHEM', '0') == '1'
-    if not uses_auth_ephem:
-      return None
-    self.module_info = imp.find_module(fullname.split('.')[-1], path)
-    return self
-
-  def load_module(self, name):
-    """Loads PyDrive normally and runs pre-initialization code."""
-    previously_loaded = name in sys.modules
-
-    pydrive_auth_module = imp.load_module(name, *self.module_info)
-
-    if not previously_loaded:
-      try:
-        import httplib2  # pylint:disable=g-import-not-at-top
-        from oauth2client.contrib.gce import AppAssertionCredentials  # pylint:disable=g-import-not-at-top
-
-        orig_local_webserver_auth = (
-            pydrive_auth_module.GoogleAuth.LocalWebserverAuth
-        )
-
-        # Capture the environment variable outside of the patched method since
-        # self will refer to a GoogleAuth object in these cases.
-        env_var = self.env_var
-
-        def PatchedLocalWebServerAuth(self, *args, **kwargs):  # pylint:disable=invalid-name
-          if not os.environ.get(env_var, '') and isinstance(
-              self.credentials, AppAssertionCredentials
-          ):
-            self.credentials.refresh(httplib2.Http())
-            return
-          return orig_local_webserver_auth(self, *args, **kwargs)
-
-        pydrive_auth_module.GoogleAuth.LocalWebserverAuth = (
-            PatchedLocalWebServerAuth
-        )
-      except:  # pylint: disable=bare-except
-        logging.exception('Error patching PyDrive')
-
-    return pydrive_auth_module
-
-
-def _register_hook():
-  sys.meta_path = [_PyDriveImportHook()] + sys.meta_path