[issue13299] namedtuple row factory for sqlite3

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Here is faster implementation.

$ ./python -m timeit -s "import sqlite3; con = sqlite3.connect(':memory:'); con.row_factory = sqlite3.NamedTupleRow; con.execute('create table t (a, b)')" -s "for i in range(100): con.execute('insert into t values (1, 2)')" -- "con.execute('select * from t').fetchall()"
100 loops, best of 3: 2.74 msec per loop

But it is still 3 times slower than sqlite3.Row.

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Added file: http://bugs.python.org/file37673/sqlite_namedtuplerow.patch

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<http://bugs.python.org/issue13299>
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