refactor: remove _internal directories

src/ga4gh/core/__init__.py

@@ -2,20 +2,43 @@
 
 """
 
-import warnings
 from importlib.metadata import version, PackageNotFoundError
 
-from ._internal.digests import sha512t24u
-from ._internal.enderef import ga4gh_enref, ga4gh_deref
-from ._internal.identifiers import (
+from .digests import sha512t24u
+from .enderef import ga4gh_enref, ga4gh_deref
+from .identifiers import (
     ga4gh_digest, ga4gh_identify, ga4gh_serialize, is_ga4gh_identifier,
     parse_ga4gh_identifier, VrsObjectIdentifierIs, use_ga4gh_compute_identifier_when,
     CURIE_NAMESPACE, CURIE_SEP, GA4GH_PREFIX_SEP, GA4GH_IR_REGEXP, GA4GH_DIGEST_REGEXP
 )
-from ._internal.pydantic import (
+from .pydantic import (
     is_pydantic_instance, is_curie_type, is_ga4gh_identifiable, is_literal, pydantic_copy
 )
-from ._internal import models as common_models
+from . import models as common_models
+
+__all__ = [
+    "sha512t24u",
+    "ga4gh_enref",
+    "ga4gh_deref",
+    "ga4gh_digest",
+    "ga4gh_identify",
+    "ga4gh_serialize",
+    "is_ga4gh_identifier",
+    "parse_ga4gh_identifier",
+    "VrsObjectIdentifierIs",
+    "use_ga4gh_compute_identifier_when",
+    "CURIE_NAMESPACE",
+    "CURIE_SEP",
+    "GA4GH_PREFIX_SEP",
+    "GA4GH_IR_REGEXP",
+    "GA4GH_DIGEST_REGEXP",
+    "is_pydantic_instance",
+    "is_curie_type",
+    "is_ga4gh_identifiable",
+    "is_literal",
+    "pydantic_copy",
+    "common_models"
+]
 
 try:
     __version__ = version(__name__)

src/ga4gh/vrs/__init__.py

@@ -5,10 +5,15 @@
 from importlib.metadata import version, PackageNotFoundError
 
 from .normalize import normalize
-from ._internal.enderef import vrs_deref, vrs_enref
-from ._internal import models
+from .enderef import vrs_deref, vrs_enref
+from . import models
 
-__all__ = """models normalize schema_path vrs_deref vrs_enref""".split()
+__all__ = [
+    "normalize",
+    "vrs_deref",
+    "vrs_enref",
+    "models"
+]
 
 try:
     __version__ = version(__name__)

src/ga4gh/vrs/_internal/models.py → src/ga4gh/vrs/models.py

@@ -19,11 +19,11 @@
 
 from pydantic import BaseModel, Field, RootModel, StringConstraints, model_serializer
 
-from ga4gh.core._internal.pydantic import (
+from ga4gh.core.pydantic import (
     is_ga4gh_identifiable,
     getattr_in
 )
-from ga4gh.core._internal.models import IRI, Expression, _DomainEntity
+from ga4gh.core.models import IRI, Expression, _DomainEntity
 
 
 def flatten(vals):

src/ga4gh/vrs/normalize.py

@@ -11,7 +11,7 @@
 from bioutils.normalize import normalize as _normalize, NormalizationMode
 from ga4gh.core import is_pydantic_instance, ga4gh_digest, pydantic_copy
 
-from ._internal import models
+from . import models
 from .dataproxy import SequenceProxy