We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Google Auth test_with_scopes_scoped test failing with google-auth==1.25.0 or greater
The GoogleAuth unittest [test_with_scopes_scoped](https://github.com/googleapis/google-api-python-client/blob/master/tests/test__auth.py#L79) is failing at [this line](https://github.com/googleapis/google-api-python-client/blob/master/tests/test__auth.py#L92). 

With `google-auth==1.25.0`, the test fails.
```
tests/test__auth.py::TestAuthWithGoogleAuth::test_with_scopes_scoped FAILED  
```

With `google-auth==1.24.0` , the same test passes.
```
tests/test__auth.py::TestAuthWithGoogleAuth::test_with_scopes_scoped PASSED      
```


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `setup.py`
Content:
```
1 # Copyright 2014 Google Inc. All Rights Reserved.
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
6 #
7 #      http://www.apache.org/licenses/LICENSE-2.0
8 #
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
14 
15 """Setup script for Google API Python client.
16 
17 Also installs included versions of third party libraries, if those libraries
18 are not already installed.
19 """
20 from __future__ import print_function
21 
22 import sys
23 
24 if sys.version_info < (2, 7):
25     print("google-api-python-client requires python version >= 2.7.", file=sys.stderr)
26     sys.exit(1)
27 if (3, 1) <= sys.version_info < (3, 4):
28     print("google-api-python-client requires python3 version >= 3.4.", file=sys.stderr)
29     sys.exit(1)
30 
31 import io
32 import os
33 from setuptools import setup
34 
35 packages = ["apiclient", "googleapiclient", "googleapiclient/discovery_cache"]
36 
37 install_requires = [
38     "httplib2>=0.15.0,<1dev",
39     "google-auth>=1.16.0",
40     "google-auth-httplib2>=0.0.3",
41     "google-api-core>=1.21.0,<2dev",
42     "six>=1.13.0,<2dev",
43     "uritemplate>=3.0.0,<4dev",
44 ]
45 
46 package_root = os.path.abspath(os.path.dirname(__file__))
47 
48 readme_filename = os.path.join(package_root, "README.md")
49 with io.open(readme_filename, encoding="utf-8") as readme_file:
50     readme = readme_file.read()
51 
52 version = "1.12.8"
53 
54 setup(
55     name="google-api-python-client",
56     version=version,
57     description="Google API Client Library for Python",
58     long_description=readme,
59     long_description_content_type='text/markdown',
60     author="Google LLC",
61     author_email="googleapis-packages@google.com",
62     url="https://github.com/googleapis/google-api-python-client/",
63     install_requires=install_requires,
64     python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*",
65     packages=packages,
66     package_data={},
67     license="Apache 2.0",
68     keywords="google api client",
69     classifiers=[
70         "Programming Language :: Python :: 2",
71         "Programming Language :: Python :: 2.7",
72         "Programming Language :: Python :: 3",
73         "Programming Language :: Python :: 3.5",
74         "Programming Language :: Python :: 3.6",
75         "Programming Language :: Python :: 3.7",
76         "Development Status :: 5 - Production/Stable",
77         "Intended Audience :: Developers",
78         "License :: OSI Approved :: Apache Software License",
79         "Operating System :: OS Independent",
80         "Topic :: Internet :: WWW/HTTP",
81     ],
82 )
83
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -39,6 +39,8 @@
     "google-auth>=1.16.0",
     "google-auth-httplib2>=0.0.3",
     "google-api-core>=1.21.0,<2dev",
+    # rsa version 4.5 is the last version that is compatible with Python 2.7
+    "rsa==4.5;python_version<'3'",
     "six>=1.13.0,<2dev",
     "uritemplate>=3.0.0,<4dev",
 ]

{"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -39,6 +39,8 @@\n     \"google-auth>=1.16.0\",\n     \"google-auth-httplib2>=0.0.3\",\n     \"google-api-core>=1.21.0,<2dev\",\n+    # rsa version 4.5 is the last version that is compatible with Python 2.7\n+    \"rsa==4.5;python_version<'3'\",\n     \"six>=1.13.0,<2dev\",\n     \"uritemplate>=3.0.0,<4dev\",\n ]\n", "issue": "Google Auth test_with_scopes_scoped test failing with google-auth==1.25.0 or greater\nThe GoogleAuth unittest [test_with_scopes_scoped](https://github.com/googleapis/google-api-python-client/blob/master/tests/test__auth.py#L79) is failing at [this line](https://github.com/googleapis/google-api-python-client/blob/master/tests/test__auth.py#L92). \r\n\r\nWith `google-auth==1.25.0`, the test fails.\r\n```\r\ntests/test__auth.py::TestAuthWithGoogleAuth::test_with_scopes_scoped FAILED  \r\n```\r\n\r\nWith `google-auth==1.24.0` , the same test passes.\r\n```\r\ntests/test__auth.py::TestAuthWithGoogleAuth::test_with_scopes_scoped PASSED      \r\n```\r\n\n", "before_files": [{"content": "# Copyright 2014 Google Inc. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#      http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\n\"\"\"Setup script for Google API Python client.\n\nAlso installs included versions of third party libraries, if those libraries\nare not already installed.\n\"\"\"\nfrom __future__ import print_function\n\nimport sys\n\nif sys.version_info < (2, 7):\n    print(\"google-api-python-client requires python version >= 2.7.\", file=sys.stderr)\n    sys.exit(1)\nif (3, 1) <= sys.version_info < (3, 4):\n    print(\"google-api-python-client requires python3 version >= 3.4.\", file=sys.stderr)\n    sys.exit(1)\n\nimport io\nimport os\nfrom setuptools import setup\n\npackages = [\"apiclient\", \"googleapiclient\", \"googleapiclient/discovery_cache\"]\n\ninstall_requires = [\n    \"httplib2>=0.15.0,<1dev\",\n    \"google-auth>=1.16.0\",\n    \"google-auth-httplib2>=0.0.3\",\n    \"google-api-core>=1.21.0,<2dev\",\n    \"six>=1.13.0,<2dev\",\n    \"uritemplate>=3.0.0,<4dev\",\n]\n\npackage_root = os.path.abspath(os.path.dirname(__file__))\n\nreadme_filename = os.path.join(package_root, \"README.md\")\nwith io.open(readme_filename, encoding=\"utf-8\") as readme_file:\n    readme = readme_file.read()\n\nversion = \"1.12.8\"\n\nsetup(\n    name=\"google-api-python-client\",\n    version=version,\n    description=\"Google API Client Library for Python\",\n    long_description=readme,\n    long_description_content_type='text/markdown',\n    author=\"Google LLC\",\n    author_email=\"googleapis-packages@google.com\",\n    url=\"https://github.com/googleapis/google-api-python-client/\",\n    install_requires=install_requires,\n    python_requires=\">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*\",\n    packages=packages,\n    package_data={},\n    license=\"Apache 2.0\",\n    keywords=\"google api client\",\n    classifiers=[\n        \"Programming Language :: Python :: 2\",\n        \"Programming Language :: Python :: 2.7\",\n        \"Programming Language :: Python :: 3\",\n        \"Programming Language :: Python :: 3.5\",\n        \"Programming Language :: Python :: 3.6\",\n        \"Programming Language :: Python :: 3.7\",\n        \"Development Status :: 5 - Production/Stable\",\n        \"Intended Audience :: Developers\",\n        \"License :: OSI Approved :: Apache Software License\",\n        \"Operating System :: OS Independent\",\n        \"Topic :: Internet :: WWW/HTTP\",\n    ],\n)\n", "path": "setup.py"}], "after_files": [{"content": "# Copyright 2014 Google Inc. All Rights Reserved.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#      http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\n\"\"\"Setup script for Google API Python client.\n\nAlso installs included versions of third party libraries, if those libraries\nare not already installed.\n\"\"\"\nfrom __future__ import print_function\n\nimport sys\n\nif sys.version_info < (2, 7):\n    print(\"google-api-python-client requires python version >= 2.7.\", file=sys.stderr)\n    sys.exit(1)\nif (3, 1) <= sys.version_info < (3, 4):\n    print(\"google-api-python-client requires python3 version >= 3.4.\", file=sys.stderr)\n    sys.exit(1)\n\nimport io\nimport os\nfrom setuptools import setup\n\npackages = [\"apiclient\", \"googleapiclient\", \"googleapiclient/discovery_cache\"]\n\ninstall_requires = [\n    \"httplib2>=0.15.0,<1dev\",\n    \"google-auth>=1.16.0\",\n    \"google-auth-httplib2>=0.0.3\",\n    \"google-api-core>=1.21.0,<2dev\",\n    # rsa version 4.5 is the last version that is compatible with Python 2.7\n    \"rsa==4.5;python_version<'3'\",\n    \"six>=1.13.0,<2dev\",\n    \"uritemplate>=3.0.0,<4dev\",\n]\n\npackage_root = os.path.abspath(os.path.dirname(__file__))\n\nreadme_filename = os.path.join(package_root, \"README.md\")\nwith io.open(readme_filename, encoding=\"utf-8\") as readme_file:\n    readme = readme_file.read()\n\nversion = \"1.12.8\"\n\nsetup(\n    name=\"google-api-python-client\",\n    version=version,\n    description=\"Google API Client Library for Python\",\n    long_description=readme,\n    long_description_content_type='text/markdown',\n    author=\"Google LLC\",\n    author_email=\"googleapis-packages@google.com\",\n    url=\"https://github.com/googleapis/google-api-python-client/\",\n    install_requires=install_requires,\n    python_requires=\">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*\",\n    packages=packages,\n    package_data={},\n    license=\"Apache 2.0\",\n    keywords=\"google api client\",\n    classifiers=[\n        \"Programming Language :: Python :: 2\",\n        \"Programming Language :: Python :: 2.7\",\n        \"Programming Language :: Python :: 3\",\n        \"Programming Language :: Python :: 3.5\",\n        \"Programming Language :: Python :: 3.6\",\n        \"Programming Language :: Python :: 3.7\",\n        \"Development Status :: 5 - Production/Stable\",\n        \"Intended Audience :: Developers\",\n        \"License :: OSI Approved :: Apache Software License\",\n        \"Operating System :: OS Independent\",\n        \"Topic :: Internet :: WWW/HTTP\",\n    ],\n)\n", "path": "setup.py"}]}