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

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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:
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42603
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
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1 import sqlite3
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2
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3 class MySum:
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4 def __init__(self):
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5 self.count = 0
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6
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7 def step(self, value):
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8 self.count += value
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9
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10 def finalize(self):
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11 return self.count
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12
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13 con = sqlite3.connect(":memory:")
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14 con.create_aggregate("mysum", 1, MySum)
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15 cur = con.cursor()
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16 cur.execute("create table test(i)")
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17 cur.execute("insert into test(i) values (1)")
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18 cur.execute("insert into test(i) values (2)")
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19 cur.execute("select mysum(i) from test")
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20 print cur.fetchone()[0]