Update deprecations

src/sssom/util.py

@@ -5,7 +5,6 @@
 import logging as _logging
 import os
 import re
-import warnings
 from collections import ChainMap, defaultdict
 from dataclasses import dataclass, field
 from functools import partial, reduce
@@ -19,6 +18,7 @@
 import validators
 import yaml
 from curies import Converter
+from deprecation import deprecated
 from jsonschema import ValidationError
 from linkml_runtime.linkml_model.types import Uriorcurie
 from sssom_schema import Mapping as SSSOM_Mapping
@@ -1098,16 +1098,15 @@ def get_dict_from_mapping(map_obj: Union[Any, Dict[Any, Any], SSSOM_Mapping]) ->
 CURIE_RE = re.compile(CURIE_PATTERN)
 
 
+@deprecated(
+    deprecated_in="0.4.0",
+    details="sssom.util.is_curie is deprecated. This functionality was not supposed to be exposed from "
+    "the public interface from SSSOM-py. Instead, we suggest instantiating a curies.Converter based on "
+    "your context's prefix map and using curies.Converter.is_curie(). If you're looking for global syntax "
+    f"checking for CURIEs, try matching against {CURIE_PATTERN}",
+)
 def is_curie(string: str) -> bool:
     """Check if the string is a CURIE."""
-    warnings.warn(
-        "sssom.util.is_curie is deprecated. This functionality was not supposed to be exposed from "
-        "the public interface from SSSOM-py. Instead, we suggest instantiating a curies.Converter based on "
-        "your context's prefix map and using curies.Converter.is_curie(). If you're looking for global syntax "
-        f"checking for CURIEs, try matching against {CURIE_PATTERN}",
-        DeprecationWarning,
-        stacklevel=2,
-    )
     return _is_curie(string)
 
 
@@ -1116,16 +1115,15 @@ def _is_curie(string: str) -> bool:
     return bool(CURIE_RE.match(string))
 
 
+@deprecated(
+    deprecated_in="0.4.0",
+    details="sssom.util.is_iri is deprecated. This functionality was not supposed to be exposed from "
+    "the public interface from SSSOM-py. Instead, we suggest instantiating a curies.Converter based on "
+    "your context's prefix map and using curies.Converter.is_uri(). If you're looking for a globally valid "
+    "URI checker, use validators.url()",
+)
 def is_iri(string: str) -> bool:
     """Check if the string is an IRI."""
-    warnings.warn(
-        "sssom.util.is_iri is deprecated. This functionality was not supposed to be exposed from "
-        "the public interface from SSSOM-py. Instead, we suggest instantiating a curies.Converter based on "
-        "your context's prefix map and using curies.Converter.is_uri(). If you're looking for a globally valid "
-        "URI checker, use validators.url()",
-        DeprecationWarning,
-        stacklevel=2,
-    )
     return _is_iri(string)