fix implicit import warning

idutils/__init__.py

@@ -5,6 +5,7 @@
 # Copyright (C) 2018 Alan Rubin.
 # Copyright (C) 2019 Inria.
 # Copyright (C) 2022 University of Münster.
+# Copyright (C) 2025 Graz University of Technology.
 #
 # IDUtils is free software; you can redistribute it and/or modify
 # it under the terms of the Revised BSD License; see LICENSE file for
@@ -16,33 +17,11 @@
 
 """Small library for persistent identifiers used in scholarly communication."""
 
-import importlib
-import pkgutil
-from warnings import warn
-
-warn(
-    "Implicit imports (e.g., 'import idutils; idutils.function;') might be removed in the next major version. Please use explicit imports (e.g., 'from idutils import function;') instead.",
-    DeprecationWarning,
-    stacklevel=2,
-)
+from .detectors import *
+from .normalizers import *
+from .proxies import *
+from .schemes import *
+from .utils import *
+from .validators import *
 
 __version__ = "1.5.0"
-
-
-def import_attributes():
-    """For backwards compatibility! Import everything for `idutils.__func__` and `from idutils import __func__` to work."""
-    package_name = __name__
-
-    importlib.import_module
-    for _, file_name, _ in pkgutil.walk_packages(__path__):
-        module = importlib.import_module(f".{file_name}", package_name)
-
-        for attribute_name in dir(module):
-            attribute = getattr(module, attribute_name)
-
-            # Make sure it's not private or built-in
-            if not attribute_name.startswith("_"):
-                globals()[attribute_name] = attribute
-
-
-import_attributes()

tests/test_raise_deprecation_warning.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of IDUtils
+# Copyright (C) 2015-2022 CERN.
+# Copyright (C) 2015-2018 Alan Rubin.
+# Copyright (C) 2025 Will Riley.
+# Copyright (C) 2025 Graz University of Technology.
+#
+# IDUtils is free software; you can redistribute it and/or modify
+# it under the terms of the Revised BSD License; see LICENSE file for
+# more details.
+#
+# In applying this license, CERN does not waive the privileges and immunities
+# granted to it by virtue of its status as an Intergovernmental Organization
+# or submit itself to any jurisdiction.
+
+"""Persistent identifier utilities tests."""
+
+
+# om idutils import is_wikidata
+
+
+def test_kk():
+    """Test kk."""
+    from idutils import is_wikidata
+
+    assert is_wikidata("wikidata:Q303")
+
+
+def test_namespace_import():
+    """Test wikidata validation."""
+    import idutils
+
+    assert idutils.is_wikidata("wikidata:Q303")