Mercurial > cpython-lru_cache-weakref

annotate Doc/lib/sqlite3/collation_reverse.py @ 39042:c02fa187e0f4 legacy-trunk

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Part of SF patch #1484695. This removes dead code. The chksum was already verified in .frombuf() on the lines above. If there was a problem an exception is raised, so there was no way this condition could have been true.
author Neal Norwitz <nnorwitz@gmail.com>
date Mon, 10 Jul 2006 00:23:17 +0000
parents 204ec383b445
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Tim Peters <tim.peters@gmail.com>
parents: 38069
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1 import sqlite3
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2
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3 def collate_reverse(string1, string2):
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4 return -cmp(string1, string2)
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5
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6 con = sqlite3.connect(":memory:")
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7 con.create_collation("reverse", collate_reverse)
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8
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9 cur = con.cursor()
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10 cur.execute("create table test(x)")
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parents: 38069
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11 cur.executemany("insert into test(x) values (?)", [("a",), ("b",)])
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parents: 38069
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12 cur.execute("select x from test order by x collate reverse")
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parents: 38069
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13 for row in cur:
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14 print row
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15 con.close()