feat: url-pipeline core — parser, adapter ABC, registry, store hooks - #4192
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #4192 +/- ##
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+ Coverage 93.91% 93.97% +0.06%
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Files 91 93 +2
Lines 12678 12805 +127
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+ Hits 11906 12033 +127
Misses 772 772
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Implements URL pipeline support (https://github.com/jbms/url-pipeline): '|'-chained URLs resolve through pluggable adapters registered under the 'zarr.url_adapters' entry-point group (entry-point name = URL scheme). - zarr.abc.url_pipeline: PipelineSegment, AdapterResolution, PipelineContext, URLPipelineAdapter (single-classmethod contract) - zarr.storage._url_pipeline: parse_pipeline / resolve_pipeline; the root sub-URL delegates to make_store so existing file/memory/fsspec routing is unchanged - registry: register_url_adapter / get_url_adapter / list_url_adapter_schemes (name check only; no adapter imports) - make_store/make_store_path route strings containing '|' (or a registered root scheme) through the resolver; residual store paths combine with the user-supplied path - StorePath gains a zarr_format attribute (populated by format segments in a follow-up) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
This PR delivers the core infrastructure for plugable URL pipeline parsing.
Implements URL pipeline support (https://github.com/jbms/url-pipeline): '|'-chained URLs are resolves through pluggable adapters registered under the 'zarr.url_adapters' entry-point group (entry-point name = URL scheme).
zarr.abc.url_pipeline:PipelineSegment,AdapterResolution,PipelineContext,URLPipelineAdapter(single-classmethod contract)zarr.storage._url_pipeline:parse_pipeline/resolve_pipeline; the root sub-URL delegates to make_store so existing file/memory/fsspec routing is unchangedregistry:register_url_adapter/get_url_adapter/list_url_adapter_schemes(name check only; no adapter imports)make_store/make_store_pathroute strings containing '|' (or a registered root scheme) through the resolver; residual store paths combine with the user-supplied pathStorePathgains azarr_formatattribute (populated by format segments in a follow-up)For reviewers
This is PR 2 in a series towards #2943
Author attestation
TODO
docs/user-guide/*.mdchanges/