saving dependency work

lib/python3.9/site-packages/dill/tests/test_functors.py

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+#!/usr/bin/env python
+#
+# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
+# Copyright (c) 2008-2016 California Institute of Technology.
+# Copyright (c) 2016-2022 The Uncertainty Quantification Foundation.
+# License: 3-clause BSD.  The full license text is available at:
+#  - https://github.com/uqfoundation/dill/blob/master/LICENSE
+
+import functools
+import dill
+dill.settings['recurse'] = True
+
+
+def f(a, b, c):  # without keywords
+    pass
+
+
+def g(a, b, c=2):  # with keywords
+    pass
+
+
+def h(a=1, b=2, c=3):  # without args
+    pass
+
+
+def test_functools():
+    fp = functools.partial(f, 1, 2)
+    gp = functools.partial(g, 1, c=2)
+    hp = functools.partial(h, 1, c=2)
+    bp = functools.partial(int, base=2)
+
+    assert dill.pickles(fp, safe=True)
+    assert dill.pickles(gp, safe=True)
+    assert dill.pickles(hp, safe=True)
+    assert dill.pickles(bp, safe=True)
+
+
+if __name__ == '__main__':
+    test_functools()