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Viewing changes to database/schema/preflight.py

  • Committer: William Grant
  • Date: 2011-12-30 06:47:17 UTC
  • mto: This revision was merged to the branch mainline in revision 14610.
  • Revision ID: william.grant@canonical.com-20111230064717-n5re5t6we5w8o17z
Replace canonical.database usage everywhere, and format-imports.

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database/schema/preflight.py
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"""Confirm the database systems are ready to be patched as best we can."""
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import _pythonpath
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__all__ = [
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    'DatabasePreflight',
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    'KillConnectionsPreflight',
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    'NoConnectionCheckPreflight',
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    ]
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import _pythonpath
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from datetime import timedelta
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from optparse import OptionParser
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import psycopg2
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from canonical.database.sqlbase import (
 
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from lp.services.database.sqlbase import (
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    connect,
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    ISOLATION_LEVEL_AUTOCOMMIT,
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    sqlvalues,
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import replication.helpers
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import upgrade
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# Ignore connections by these users.
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SYSTEM_USERS = frozenset(['postgres', 'slony', 'nagios', 'lagmon'])
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