The demo data for the ACRCT and ACRMRILarge classes doesn’t seem to be accessible. If I do:
>>> from pylinac import ACRMRILarge
>>> mr = ACRMRILarge.from_demo_images()
I get:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.12/site-packages/pylinac/ct.py", line 1817, in from_demo_images
return cls.from_zip(demo_file)
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/pylinac/ct.py", line 1857, in from_zip
return cls(
^^^^
File "/usr/local/lib/python3.12/site-packages/pylinac/ct.py", line 1805, in __init__
self.dicom_stack = stack.from_zip(
^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/pylinac/core/image.py", line 1999, in from_zip
with TemporaryZipDirectory(zip_path) as tmpzip:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/pylinac/core/io.py", line 108, in __init__
zfiles = zipfile.ZipFile(zfile)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.12/zipfile/__init__.py", line 1349, in __init__
self._RealGetContents()
File "/usr/lib64/python3.12/zipfile/__init__.py", line 1416, in _RealGetContents
raise BadZipFile("File is not a zip file")
zipfile.BadZipFile: File is not a zip file
demo_files exists in site-packages/pylinac, but does not seem to contain an entry for ACRCT or ACRMRILarge.
I don’t know if this is related to issue #543. I’ve found some MRI datasets on the forum, but there don’t appear to be any CT datasets.
Is it possible to make these datasets available via .from_demo_images()?
Regards
Alan