Mercurial > cpython-lru_cache-weakref

annotate Doc/includes/sqlite3/row_factory.py @ 79675:c0a2294de787 2.7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Issue #16199: Backport 2to3 typo fix from 3.2.
author Chris Jerdonek <chris.jerdonek@gmail.com>
date Thu, 11 Oct 2012 16:15:46 -0700
parents c62f6669ae22
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42603
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
1 import sqlite3
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
2
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
3 def dict_factory(cursor, row):
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
4 d = {}
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
5 for idx, col in enumerate(cursor.description):
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
6 d[col[0]] = row[idx]
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
7 return d
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
8
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
9 con = sqlite3.connect(":memory:")
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
10 con.row_factory = dict_factory
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
11 cur = con.cursor()
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
12 cur.execute("select 1 as a")
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
diff changeset
13 print cur.fetchone()["a"]