annotation.py:get_contained_labels (1335): pandas throws TypeError: Passing a set as an indexer is not supported. Use a list instead.
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Description
Using python version of libwfdb 4.1.2 which is according to pypi the latest.
Since lately when accessing the annotations i do get the error
TypeError: Passing a set as an indexer is not supported. Use a list instead.
This is caused by passing the following indexing tuple in line
index_vals = {1, 5}
# annotation.py(1355)get_contained_labels
contained_labels = label_map.loc[index_vals, :]
for now i do fix this by replacing the above line by
contained_labels = label_map.loc[list(index_vals), :]
and any further occurence.
The reason is that pandas has droped support for settype index arround version 2.1.3 which i do have currently installed.
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Research direction
Start in annotation.py at get_contained_labels, especially the indexing around lines 1335-1355, and inspect other occurrences of set-based label_map indexing. Verify the affected annotation access path with pandas 2.1.3 or later; done means it no longer raises the set-indexer TypeError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- pandas, python
- Domain
- data
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100