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Look for references based on file naming #839

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Look for references based on file naming #839

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38 changes: 20 additions & 18 deletions src/murfey/client/contexts/sxt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,24 +36,26 @@ def _find_reference(txrm_file: Path) -> Path | None:
)
candidates.sort(key=lambda x: x.timestamp, reverse=True)
for ref_option in candidates:
mosaic_size = 1
with OleFileIO(ref_option.full_path) as xrm_ole:
# Find images which are not mosaics (txrm spec typos this as mosiac)
if xrm_ole.exists("ImageInfo/MosiacRows") and xrm_ole.exists(
"ImageInfo/MosiacColumns"
):
mosaic_size = int(
np.frombuffer(
xrm_ole.openstream("ImageInfo/MosiacRows").getvalue(), np.int32
)[0]
* np.frombuffer(
xrm_ole.openstream("ImageInfo/MosiacColumns").getvalue(),
np.int32,
)[0]
)
if mosaic_size == 0:
logger.info(f"Found reference {ref_option.name}")
return Path(ref_option.full_path)
if "ref" in ref_option.name.lower():
mosaic_size = 1
with OleFileIO(ref_option.full_path) as xrm_ole:
# Find images which are not mosaics (txrm spec typos this as mosiac)
if xrm_ole.exists("ImageInfo/MosiacRows") and xrm_ole.exists(
"ImageInfo/MosiacColumns"
):
mosaic_size = int(
np.frombuffer(
xrm_ole.openstream("ImageInfo/MosiacRows").getvalue(),
np.int32,
)[0]
* np.frombuffer(
xrm_ole.openstream("ImageInfo/MosiacColumns").getvalue(),
np.int32,
)[0]
)
if mosaic_size == 0:
logger.info(f"Found reference {ref_option.name}")
return Path(ref_option.full_path)
logger.warning(f"No reference found for {txrm_file}")
return None

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