8000 gh-107122: Add clear method to dbm.ndbm module by corona10 · Pull Request #107126 · python/cpython · GitHub
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gh-107122: Add clear method to dbm.ndbm module #107126

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Merged
merged 7 commits into from
Jul 23, 2023
Merged

gh-107122: Add clear method to dbm.ndbm module #107126

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gh-107122: Add clear method to dbm.ndbm module
corona10 Jul 23, 2023
d0f930c
Address code review
corona10 Jul 23, 2023
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Be more safer
corona10 Jul 23, 2023
3affdb7
Address code review
corona10 Jul 23, 2023
2be5402
Update test_dbm_ndbm
corona10 Jul 23, 2023
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Update docs
corona10 Jul 23, 2023
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Simply invalidate cache
corona10 Jul 23, 2023
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Update test_dbm_ndbm
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@corona10
corona10 committed Jul 23, 2023
commit 2be5402780b48476219c6024455393c11dd96ca8
13 changes: 13 additions & 0 deletions Lib/test/test_dbm_ndbm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,19 @@ def test_bool_on_closed_db_raises(self):
db['a'] = 'b'
self.assertRaises(dbm.ndbm.error, bool, db)

def test_clear(self):
kvs = [('foo', 'bar'), ('1234', '5678')]
with dbm.ndbm.open(self.filename, 'c') as db:
for k, v in kvs:
db[k] = v
self.assertIn(k, db)
self.assertEqual(len(db), len(kvs))

db.clear()
for k, v in kvs:
self.assertNotIn(k, db)
self.assertEqual(len(db), 0)


if __name__ == '__main__':
unittest.main()
0