refactor: update imports for private validate submodules, add __all__

- Update all import paths to use _io, _core, _types across 16 files
- Add io functions to __init__.py re-exports and __all__
- Change load_validation_jsonl from variadic *paths to Iterable[paths]
- Move record_version check from io loader into
  ValidationResult.model_post_init (fires regardless of load method)

Co-Authored-By: Claude Code 2.1.81 / Claude Opus 4.6 <noreply@anthropic.com>

Author: yarikoptic

dandi/bids_validator_deno/_validator.py

@@ -13,7 +13,7 @@
 from pydantic import DirectoryPath, validate_call
 
 from dandi.utils import find_parent_directory_containing
-from dandi.validate.types import (
+from dandi.validate._types import (
     Origin,
     OriginType,
     Scope,

dandi/cli/cmd_upload.py

@@ -97,7 +97,7 @@ def upload(
     """
     # Avoid heavy imports by importing with function:
     from ..upload import upload as upload_
-    from ..validate.io import validation_companion_path
+    from ..validate._io import validation_companion_path
 
     if jobs_pair is None:
         jobs = None

dandi/cli/cmd_validate.py

@@ -15,9 +15,9 @@
 from .base import devel_debug_option, devel_option, map_to_click_exceptions
 from .formatter import JSONFormatter, JSONLinesFormatter, YAMLFormatter
 from ..utils import pluralize
-from ..validate.core import validate as validate_
-from ..validate.io import validation_companion_path, write_validation_jsonl
-from ..validate.types import Severity, ValidationResult
+from ..validate._core import validate as validate_
+from ..validate._io import validation_companion_path, write_validation_jsonl
+from ..validate._types import Severity, ValidationResult
 
 lgr = logging.getLogger(__name__)
 
@@ -264,9 +264,9 @@ def validate(
         raise click.UsageError("--load and positional paths are mutually exclusive.")
 
     if load:
-        from ..validate.io import load_validation_jsonl
+        from ..validate._io import load_validation_jsonl
 
-        results = load_validation_jsonl(*load)
+        results = load_validation_jsonl(load)
     else:
         results = _collect_results(paths, schema, devel_debug, allow_any_path)
         # Auto-save companion right after collection, before filtering — so

dandi/cli/tests/test_cmd_validate.py

@@ -17,8 +17,8 @@
 )
 from ..command import main
 from ...tests.xfail import mark_xfail_windows_python313_posixsubprocess
-from ...validate.io import load_validation_jsonl
-from ...validate.types import (
+from ...validate._io import load_validation_jsonl
+from ...validate._types import (
     Origin,
     OriginType,
     Scope,
@@ -857,7 +857,7 @@ def test_validate_auto_companion_text(
     assert len(companions := list(redirected_logdir.glob("*_validation.jsonl"))) == 1
 
     # Verify content is loadable
-    assert load_validation_jsonl(companions[0])
+    assert load_validation_jsonl([companions[0]])
 
 
 @pytest.mark.ai_generated

dandi/files/bases.py

@@ -29,7 +29,7 @@
 from dandi.metadata.core import get_default_metadata
 from dandi.misctypes import DUMMY_DANDI_ETAG, Digest, LocalReadableFile, P
 from dandi.utils import post_upload_size_check, pre_upload_size_check, yaml_load
-from dandi.validate.types import (
+from dandi.validate._types import (
     ORIGIN_INTERNAL_DANDI,
     ORIGIN_VALIDATION_DANDI,
     Origin,

dandi/files/bids.py

@@ -16,7 +16,7 @@
 from ..consts import ZARR_MIME_TYPE, dandiset_metadata_file
 from ..metadata.core import add_common_metadata, prepare_metadata
 from ..misctypes import Digest
-from ..validate.types import (
+from ..validate._types import (
     ORIGIN_VALIDATION_DANDI_LAYOUT,
     Scope,
     Severity,
@@ -92,7 +92,7 @@ def _get_metadata(self) -> None:
         with self._lock:
             if self._asset_metadata is None:
                 # Import here to avoid circular import
-                from dandi.validate.core import validate_bids
+                from dandi.validate._core import validate_bids
 
                 # === Validate the dataset using bidsschematools ===
                 #   This is done to obtain the metadata for each asset in the dataset

dandi/files/zarr.py

@@ -47,7 +47,7 @@
 )
 
 from .bases import LocalDirectoryAsset
-from ..validate.types import (
+from ..validate._types import (
     ORIGIN_VALIDATION_DANDI_ZARR,
     Origin,
     OriginType,

dandi/organize.py

@@ -43,7 +43,7 @@
     pluralize,
     yaml_load,
 )
-from .validate.types import (
+from .validate._types import (
     ORIGIN_VALIDATION_DANDI_LAYOUT,
     Scope,
     Severity,

dandi/pynwb_utils.py

@@ -42,7 +42,7 @@
 )
 from .misctypes import Readable
 from .utils import get_module_version, is_url
-from .validate.types import (
+from .validate._types import (
     Origin,
     OriginType,
     Scope,

dandi/tests/test_bids_validator_deno/test_validator.py

@@ -27,7 +27,7 @@
 )
 from dandi.consts import dandiset_metadata_file
 from dandi.tests.fixtures import BIDS_TESTDATA_SELECTION
-from dandi.validate.types import (
+from dandi.validate._types import (
     OriginType,
     Scope,
     Severity,