Drop pep440 dependency

jupyter · Jan 15, 2025 · aad470e · aad470e
1 parent ba2c6f5
commit aad470e
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -56,7 +56,7 @@ test = [
     "testpath",
     "pytest",
     "pre-commit",
-    "pep440"
+    "packaging"
 ]
 
 [project.scripts]

diff --git a/tests/test_api.py b/tests/test_api.py
@@ -11,7 +11,7 @@
 from typing import Any
 
 from jsonschema import ValidationError
-from pep440 import is_canonical
+from packaging import version
 
 from nbformat import __version__ as nbf_version
 from nbformat import current_nbformat, read, write, writes
@@ -22,7 +22,7 @@
 
 
 def test_canonical_version():
-    assert is_canonical(nbf_version)
+    assert str(version.parse(nbf_version)) == nbf_version
 
 
 class TestAPI(TestsBase):