Chris Markiewicz

### What happened? In compute_dvars, empty data causes a failure: https://github.com/poldracklab/tacc-openneuro/issues/27 In this case it's caused by https://openneuro.org/datasets/ds001408/versions/1.0.3/file-display/sub-NF12:ses-1preEEG:func:sub-NF12_ses-1preEEG_task-rest_bold.nii.gz, a file that seems to have had the foreground masked out, so...

Need to exclude: * `figures directories` * `timeseries.tsv/json`

feat: Generate context types from schema

2

This PR follows-up #2115 by procedurally generating Python types from the `schema.meta.context` object. This uses [structural subtyping](https://typing.python.org/en/latest/spec/protocol.html#protocols) to allow for a variety of implementations to satisfy type-checkers, while also providing...

[ENH] Specify that dir-<label> should correspond to PhaseEncodingDirection

2

The BIDS convention is to use `dir-{AP,PA,LR,RL}` for phase-encoding directions in MRI filenames, as well as `PhaseEncodingDirection` in JSON sidecars. This duplication has the potential for inconsistency or multiple interpretations...

feat(schema): Add meta.templates and allow for composing multiple references

1

This is pulled out of #1714, which needs a way of constructing file rules by composing raw rules with rules adapted for atlas datasets. Since atlas datasets are just derivatives...

[ENH] Update AcquisitionDuration definition to match DICOM, define FrameAcquisitionDuration for sparse sequences

3

This PR brings the AcquisitionDuration definition in line with DICOM and separates it from checks for sparse sequence descriptions. We already narrowed the AcquisitionDuration mutual exclusion rules to only apply...

[SCHEMA] Proposal: Add selectors to file rules

1

> We could consider putting `selectors` in filename rules to achieve this. Something like: > > ```yaml > stimuli_default: > selectors: > - '!exists("stimuli/stimuli.tsv", "dataset")' > datatypes: > - stimuli...

> Docs for the `Namespace` class show the use of `.items/keys/values(level=2)`. > > > > https://bidsschematools.readthedocs.io/en/latest/api/bidsschematools.types.namespace.html#bidsschematools.types.namespace.Namespace > > > > It looks like we don't make it clear that that's...

### Your idea Downstream tools will start depending on bidsschematools. It would be good to provide type annotations.

BEP038: Atlas examples

4

This branch implements examples according to https://github.com/bids-standard/bids-specification/pull/1714 (rendered: https://bids-specification--1714.org.readthedocs.build/en/1714/). Please make PRs against the `bep038` branch, and we will merge this PR as a part of merging BEP038. xref https://github.com/bids-standard/bids-validator/pull/288