From 5960b9b68b5ddacd6f55a8d0c4abee4555e5ea39 Mon Sep 17 00:00:00 2001 From: Christian Heimes Date: Fri, 6 Nov 2020 17:14:37 +0100 Subject: [PATCH] Add missing cidict.copy() method The copy() method vanished when cidict was re-implemented on top of MutableMapping abstract base class. See: commit 2a2cef38feb7f259ea6b5735a6ce3e46812e217d Fixes: https://github.com/python-ldap/python-ldap/issues/387 Signed-off-by: Christian Heimes --- Lib/ldap/cidict.py | 8 ++++++++ Tests/t_cidict.py | 13 +++++++++++++ 2 files changed, 21 insertions(+) diff --git a/Lib/ldap/cidict.py b/Lib/ldap/cidict.py index a5ac29e0..ac19bd7d 100644 --- a/Lib/ldap/cidict.py +++ b/Lib/ldap/cidict.py @@ -53,6 +53,14 @@ def clear(self): self._keys.clear() self._data.clear() + def copy(self): + inst = self.__class__.__new__(self.__class__) + inst._data = self._data.copy() + inst._keys = self._keys.copy() + return inst + + __copy__ = copy + # Backwards compatibility def has_key(self, key): diff --git a/Tests/t_cidict.py b/Tests/t_cidict.py index 6878617e..7270bb03 100644 --- a/Tests/t_cidict.py +++ b/Tests/t_cidict.py @@ -72,6 +72,19 @@ def test_cidict_data(self): assert data == {'a': 1, 'b': 2} self.assertEqual(len(w), 1) + def test_copy(self): + cix1 = ldap.cidict.cidict( + {"a": 1, "B": 2} + ) + cix2 = cix1.copy() + self.assertEqual(cix1, cix2) + cix1["c"] = 3 + self.assertNotIn("c", cix2) + cix2["C"] = 4 + self.assertNotEqual(cix1, cix2) + self.assertEqual(list(cix1.keys()), ["a", "B", "c"]) + self.assertEqual(list(cix2.keys()), ["a", "B", "C"]) + if __name__ == '__main__': unittest.main() pFad - Phonifier reborn

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