Merge pull request #293 from bgilbert/enum

examples/deepzoom: enforce `--format` enum in argparse
openslide · Oct 26, 2024 · baf1c54 · baf1c54
2 parents 2a040ab + 0936865
commit baf1c54
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/examples/deepzoom/deepzoom_multiserver.py b/examples/deepzoom/deepzoom_multiserver.py
@@ -356,8 +356,8 @@ def __init__(self, relpath: str):
     parser.add_argument(
         '-f',
         '--format',
-        metavar='{jpeg|png}',
         dest='DEEPZOOM_FORMAT',
+        choices=['jpeg', 'png'],
         help='image format for tiles [jpeg]',
     )
     parser.add_argument(

diff --git a/examples/deepzoom/deepzoom_server.py b/examples/deepzoom/deepzoom_server.py
@@ -293,8 +293,8 @@ def xfrm(img: Image.Image) -> None:
     parser.add_argument(
         '-f',
         '--format',
-        metavar='{jpeg|png}',
         dest='DEEPZOOM_FORMAT',
+        choices=['jpeg', 'png'],
         help='image format for tiles [jpeg]',
     )
     parser.add_argument(

diff --git a/examples/deepzoom/deepzoom_tile.py b/examples/deepzoom/deepzoom_tile.py
@@ -426,9 +426,9 @@ def _shutdown(self) -> None:
     parser.add_argument(
         '-f',
         '--format',
-        metavar='{jpeg|png}',
         dest='format',
         default='jpeg',
+        choices=['jpeg', 'png'],
         help='image format for tiles [jpeg]',
     )
     parser.add_argument(