Mercurial > cpython-lru_cache-weakref

annotate Doc/includes/sqlite3/simple_tableprinter.py @ 58765:2ba7677bfa95 legacy-trunk

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testCopysign was defined twice in test_math; combine the definitions
author Mark Dickinson <dickinsm@gmail.com>
date Sat, 06 Feb 2010 23:11:25 +0000
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>
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1 import sqlite3
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2
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3 FIELD_MAX_WIDTH = 20
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4 TABLE_NAME = 'people'
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5 SELECT = 'select * from %s order by age, name_last' % TABLE_NAME
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6
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7 con = sqlite3.connect("mydb")
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8
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9 cur = con.cursor()
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10 cur.execute(SELECT)
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11
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12 # Print a header.
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13 for fieldDesc in cur.description:
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14 print fieldDesc[0].ljust(FIELD_MAX_WIDTH) ,
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15 print # Finish the header with a newline.
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16 print '-' * 78
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17
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18 # For each row, print the value of each field left-justified within
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19 # the maximum possible width of that field.
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20 fieldIndices = range(len(cur.description))
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21 for row in cur:
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22 for fieldIndex in fieldIndices:
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23 fieldValue = str(row[fieldIndex])
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24 print fieldValue.ljust(FIELD_MAX_WIDTH) ,
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25
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26 print # Finish the row with a newline.