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Update image-server configuration environment variable names. #150

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Merged
abhishekr700 merged 2 commits into from
Jun 18, 2026
Merged

Update image-server configuration environment variable names. #150

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cefeb17
Update image-server configuration environment variable names.
manuskc Jun 9, 2026
c1625a0
fix parsing value of USE_CUSTOM_IMAGES_GRPC_SERVICE
manuskc Jun 15, 2026
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12 changes: 9 additions & 3 deletions src/google/appengine/api/images/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,12 @@
from six.moves import range


_USE_GRPC = bool(os.environ.get('USE_CUSTOM_IMAGES_GRPC_SERVICE'))
# Image server configuration environment variable names.
USE_CUSTOM_IMAGES_GRPC_SERVICE = 'APPENGINE_USE_CUSTOM_IMAGES_GRPC_SERVICE'
IMAGES_SERVICE_ENDPOINT = 'APPENGINE_IMAGES_SERVICE_ENDPOINT'


_USE_GRPC = os.environ.get(USE_CUSTOM_IMAGES_GRPC_SERVICE, "").lower() in ("true", "1")


class _FakeRpc(object):
Expand All @@ -69,9 +74,10 @@ def get_result(self):

def _make_grpc_call(method_name, request):
"""Creates an authenticated gRPC channel and makes an RPC call."""
endpoint = os.environ.get('IMAGES_SERVICE_ENDPOINT')
endpoint = os.environ.get(IMAGES_SERVICE_ENDPOINT)
if not endpoint:
raise ValueError("IMAGES_SERVICE_ENDPOINT environment variable not set")
raise ValueError(
"%s environment variable not set" % IMAGES_SERVICE_ENDPOINT)

parsed = six.moves.urllib.parse.urlparse(endpoint)
target_host = parsed.netloc + ':443'
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8 changes: 4 additions & 4 deletions tests/google/appengine/api/images/images_test.py
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Expand Up @@ -27,16 +27,16 @@ class ImagesGrpcTest(absltest.TestCase):

def setUp(self):
super().setUp()
os.environ['USE_CUSTOM_IMAGES_GRPC_SERVICE'] = 'True'
os.environ[images.USE_CUSTOM_IMAGES_GRPC_SERVICE] = 'True'
self.use_grpc_patcher = mock.patch('google.appengine.api.images._USE_GRPC', True)
self.use_grpc_patcher.start()
os.environ['IMAGES_SERVICE_ENDPOINT'] = 'https://localhost'
os.environ[images.IMAGES_SERVICE_ENDPOINT] = 'https://localhost'

def tearDown(self):
self.use_grpc_patcher.stop()
super().tearDown()
del os.environ['USE_CUSTOM_IMAGES_GRPC_SERVICE']
del os.environ['IMAGES_SERVICE_ENDPOINT']
del os.environ[images.USE_CUSTOM_IMAGES_GRPC_SERVICE]
del os.environ[images.IMAGES_SERVICE_ENDPOINT]

@mock.patch('google.appengine.api.images._make_grpc_call')
def test_execute_transforms_async_grpc(self, mock_make_grpc_call):
Expand Down