wfdb.io.MultiRecord.wrsamp missing option for expanded=True

Open

#554 opened on Jan 7, 2026 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty: 2/5
Estimated time: 1-3 hours
Newbie friendliness: 58/100

Issue type: Bug
Clarity: Clearly specified
Activity status: Stale
Tech stack: python
Domain: data

Research direction

Start with wfdb.io.MultiRecord.wrsamp and compare its calls to wfdb.io.Record.wrsamp, focusing on how the expanded option is handled. Verify the behavior against the checksum scenario described for d_signal and e_d_signal; done means MultiRecord.wrsamp supports the requested expanded=True behavior consistently with Record.wrsamp.

Written by the indexing model from the issue text.

Description

wfdb.io.MultiRecord.wrsamp (which just calls 'self.wrheader' and then 'for seg in self.segments: seg.wrsamp') seems to be missing the ability to pass 'expanded=True', as one can with wfdb.io.Record.wrsamp.

This causes checksums to fail as the checks look for things related to 'd_signal' rather than 'e_d_signal', for example.

Dominant language: Jupyter Notebook
Stars: 853
Forks: 322
PR merge metrics: No merged PRs in 30d

Contributor guide

No contributing guide indexed for this repository

First steps

Read the whole issue, then the project's contributing guide.
Comment on the issue to say you are picking it up — it saves two people doing the same work.
Fork the repository and make your change on a branch.
Open a pull request that references the issue number.

Similar issues

[Bug]: PrevNextNodePostprocessor loses retrieved scores when neighbor windows overlap Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

run-llama/llama_index#23199 · Opened Sep 23, 2026
A `since` span before the 2002 shot floor gets no caveat that shots are clipped Open

enhancement P3: gap query

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

jeffknupp/association#192 · Opened Sep 22, 2026
TEST Add sparse dataset inclusion coverage for row ID and ignore attributes. Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

openml/openml-python#1749 · Opened Sep 22, 2026
[v2 Bug] dbt doesn't report missing manifest file Open

area:adapters bug engine:v2 snowflake status:triage triage type:bug v2

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

dbt-labs/dbt#16397 · Opened Sep 22, 2026
Bug in EMLeditor::set_permissions Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

DOI-NPS/EMLeditor#234 · Opened Sep 22, 2026

More Data Engineering issues