1 | """ |
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2 | Migration script to add the post_job_action_association table. |
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3 | """ |
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4 | |
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5 | from sqlalchemy import * |
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6 | from migrate import * |
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7 | from migrate.changeset import * |
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8 | from galaxy.model.custom_types import * |
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9 | |
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10 | import datetime |
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11 | now = datetime.datetime.utcnow |
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12 | |
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13 | import logging |
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14 | log = logging.getLogger( __name__ ) |
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15 | |
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16 | metadata = MetaData( migrate_engine ) |
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17 | |
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18 | PostJobActionAssociation_table = Table("post_job_action_association", metadata, |
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19 | Column("id", Integer, primary_key=True), |
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20 | Column("post_job_action_id", Integer, ForeignKey("post_job_action.id"), index=True, nullable=False), |
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21 | Column("job_id", Integer, ForeignKey("job.id"), index=True, nullable=False)) |
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22 | |
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23 | def upgrade(): |
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24 | print __doc__ |
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25 | metadata.reflect() |
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26 | try: |
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27 | PostJobActionAssociation_table.create() |
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28 | except Exception, e: |
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29 | log.debug( "Creating PostJobActionAssociation table failed: %s" % str( e ) ) |
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30 | |
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31 | def downgrade(): |
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32 | # Load existing tables |
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33 | metadata.reflect() |
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34 | try: |
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35 | PostJobActionAssociation_table.drop() |
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36 | except Exception, e: |
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37 | log.debug( "Dropping PostJobActionAssociation table failed: %s" % str( e ) ) |
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