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annotate tools/migrate-queries.py @ 6806:bdd28b244839

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- issue2551223 - fix timestamp truncation in mysql and postgresql The data types used to represent timestamps in pg and mysql for ephemeral tables: sessions and otks don't have enough signifcant digits to work. As a result the timestamps are rounduped (up/down) rsuling in the stored timestamp being 2 minutes (pg) or 2-3 hours(mysql) off from what it should be. Modify db schema to use a numeric type that preserves more significant figures. Implement schema upgrade. Document need for upgrade in upgrading.txt. Write tests for schema upgrade. Implement test for updateTimestamp method on BasicDatabase that showed this issue in the first place. Write overrides for test for anydbm/memorydb which store timestamp properly or not at all.
author John Rouillard <rouilj@ieee.org>
date Mon, 25 Jul 2022 17:20:20 -0400
parents 64b05e24dbd8
children fed0f839c260
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1 #! /usr/bin/env python
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2 '''
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3 migrate-queries <instance-home> [<instance-home> *]
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4
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5 Migrate old queries in the specified instances to Roundup 0.6.0+ by
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6 removing the leading ? from their URLs. 0.6.0+ queries do not carry a
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7 leading ?; it is added by the 0.6.0 templating, so old queries lead
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8 to query URLs with a double leading ?? and a consequent 404 Not Found.
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9 '''
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10 from __future__ import print_function
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11 __author__ = 'James Kew <jkew@mediabright.co.uk>'
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12
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13 import sys
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14 import roundup.instance
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15
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16 if len(sys.argv) == 1:
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17 print(__doc__)
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18 sys.exit(1)
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19
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20 # Iterate over all instance homes specified in argv.
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21 for home in sys.argv[1:]:
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22 # Do some basic exception handling to catch bad arguments.
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23 try:
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24 instance = roundup.instance.open(home)
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25 except:
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26 print('Cannot open instance home directory %s!' % home)
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27 continue
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28
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29 db = instance.open('admin')
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30 db.tx_Source = "cli"
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32 print('Migrating active queries in %s (%s):'%(
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33 instance.config.TRACKER_NAME, home))
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34 for query in db.query.list():
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35 url = db.query.get(query, 'url')
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36 if url[0] == '?':
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37 url = url[1:]
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38 print(' Migrating query%s (%s)'%(query,
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39 db.query.get(query, 'name')))
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40 db.query.set(query, url=url)
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41
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42 db.commit()
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43 db.close()
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44
Roundup Issue Tracker: http://roundup-tracker.org/