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bpo-38916: array.array: remove fromstring() and tostring() (GH-17487)

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array.array: Remove tostring() and fromstring() methods.  They were
aliases to tobytes() and frombytes(), deprecated since Python 3.2.
This commit is contained in:
Victor Stinner 2019-12-09 14:09:14 +01:00 • committed by GitHub
parent a1838ec259
commit 0131aba5ae
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6 changed files with 9 additions and 140 deletions
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20
Lib/test/test_array.py
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@ -426,26 +426,6 @@ class BaseTest:
b.fromlist(a.tolist())
self.assertEqual(a, b)
def test_tofromstring(self):
# Warnings not raised when arguments are incorrect as Argument Clinic
# handles that before the warning can be raised.
nb_warnings = 2
with warnings.catch_warnings(record=True) as r:
warnings.filterwarnings("always",
message=r"(to|from)string\(\) is deprecated",
category=DeprecationWarning)
a = array.array(self.typecode, 2*self.example)
b = array.array(self.typecode)
self.assertRaises(TypeError, a.tostring, 42)
self.assertRaises(TypeError, b.fromstring)
self.assertRaises(TypeError, b.fromstring, 42)
b.fromstring(a.tostring())
self.assertEqual(a, b)
if a.itemsize>1:
self.assertRaises(ValueError, b.fromstring, "x")
nb_warnings += 1
self.assertEqual(len(r), nb_warnings)
def test_tofrombytes(self):
a = array.array(self.typecode, 2*self.example)
b = array.array(self.typecode)