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AttributeError: type object 'MemoryFileSystem' has no attribute 'cached_files' #294

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gmaze opened this issue Sep 27, 2023 · 2 comments · Fixed by #293
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AttributeError: type object 'MemoryFileSystem' has no attribute 'cached_files' #294

gmaze opened this issue Sep 27, 2023 · 2 comments · Fixed by #293
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bug Something isn't working internals Internal machinery

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gmaze commented Sep 27, 2023

this seems to plague rtd build and upstream tests un der python 3.9

Related to #292 and #293
@gmaze gmaze added bug Something isn't working internals Internal machinery labels Sep 27, 2023
@gmaze gmaze mentioned this issue Sep 26, 2023
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gmaze commented Sep 27, 2023

Just notice fsspec/filesystem_spec#1353 !!
changed occurred in release 2023.9.1
file cache is no longer a pickle but a json file !

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gmaze commented Sep 27, 2023

Also, cached files data are now managed by a specific class in fsspec/filesystem_spec#1296 (fsspec/filesystem_spec@aacc5f2)

that's why we have the AttributeError: type object 'MemoryFileSystem' has no attribute 'cached_files' error

the list of cached_files is now in the fs._metadata.cached_files ! not fs.cached_files anymore

this is for fsspec version > 2023.6.0

gmaze added a commit that referenced this issue Sep 27, 2023
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Try to fix #294
559addf
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Fixing upstream tests under Windows euroargodev/argopy
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