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March 12, 2025 17:16
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Make pairtree links from volume ids (for dataset)
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| from pairtree import id_encode | |
| import sys | |
| import os.path | |
| def topath(ident): | |
| encodedid = id_encode(ident) | |
| filepath = [] while encodedid: | |
| filepath.append(encodedid[:2]) | |
| encodedid = encodedid[2:] | |
| return os.path.join(*filepath) | |
| for line in sys.stdin: | |
| (namespace,objid) = line.strip().split('.',1) | |
| pt_objid = id_encode(objid) | |
| path = f"obj/{namespace}/pairtree_root/{topath(objid)}" | |
| # for pairtree structure | |
| print(f"mkdir -p $DATASET_HOME/'{path}'") | |
| print(f"ln -s '/sdr1/{path}/{pt_objid}' $DATASET_HOME/'{path}/{pt_objid}'") | |
| # alternate for flat structure | |
| # print(f"ln -s '/sdr1/{path}/{pt_objid}' $DATASET_HOME/'{namespace}.{pt_objid}'") |
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