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Write unit teasts for CameraMemoryBuffer and fix minor issues found

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This commit is contained in:
Julian Stirling 2025-06-26 22:49:09 +01:00
parent 2aea6a2569
commit 05af5e7548
2 changed files with 217 additions and 4 deletions
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13
src/openflexure_microscope_server/things/camera/__init__.py
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@ -111,14 +111,19 @@ class CameraMemoryBuffer:
try:
image_tuple = list(self._storage.values())[-1]
except IndexError as e:
raise NoImageInMemoryError("No image in memory to save.") from e
raise NoImageInMemoryError("No image in memory to retrieve.") from e
# Clear the storage so images don't get retrieved out of order
self._storage.clear()
return image_tuple
if remove:
return self._storage.pop(buffer_id)
return self._storage[buffer_id]
try:
if remove:
return self._storage.pop(buffer_id)
return self._storage[buffer_id]
except KeyError as e:
raise NoImageInMemoryError(
"No image with matching id in memory to retrieve."
) from e
def clear(self):
"""