1 | """ |
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2 | Adds the tool_rating_association table, enabling tools to be rated along with review comments. |
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3 | """ |
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4 | from sqlalchemy import * |
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5 | from sqlalchemy.orm import * |
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6 | from sqlalchemy.exc import * |
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7 | from migrate import * |
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8 | from migrate.changeset 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 sys, logging |
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14 | log = logging.getLogger( __name__ ) |
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15 | log.setLevel(logging.DEBUG) |
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16 | handler = logging.StreamHandler( sys.stdout ) |
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17 | format = "%(name)s %(levelname)s %(asctime)s %(message)s" |
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18 | formatter = logging.Formatter( format ) |
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19 | handler.setFormatter( formatter ) |
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20 | log.addHandler( handler ) |
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21 | |
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22 | # Need our custom types, but don't import anything else from model |
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23 | from galaxy.model.custom_types import * |
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24 | |
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25 | metadata = MetaData( migrate_engine ) |
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26 | db_session = scoped_session( sessionmaker( bind=migrate_engine, autoflush=False, autocommit=True ) ) |
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27 | |
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28 | ToolRatingAssociation_table = Table( "tool_rating_association", metadata, |
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29 | Column( "id", Integer, primary_key=True ), |
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30 | Column( "create_time", DateTime, default=now ), |
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31 | Column( "update_time", DateTime, default=now, onupdate=now ), |
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32 | Column( "tool_id", Integer, ForeignKey( "tool.id" ), index=True ), |
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33 | Column( "user_id", Integer, ForeignKey( "galaxy_user.id" ), index=True ), |
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34 | Column( "rating", Integer, index=True ), |
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35 | Column( "comment", TEXT ) ) |
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36 | |
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37 | def upgrade(): |
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38 | print __doc__ |
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39 | # Load existing tables |
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40 | metadata.reflect() |
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41 | try: |
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42 | ToolRatingAssociation_table.create() |
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43 | except Exception, e: |
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44 | log.debug( "Creating tool_rating_association table failed: %s" % str( e ) ) |
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45 | def downgrade(): |
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46 | # Load existing tables |
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47 | metadata.reflect() |
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48 | try: |
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49 | ToolRatingAssociation_table.drop() |
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50 | except Exception, e: |
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51 | log.debug( "Dropping tool_rating_association table failed: %s" % str( e ) ) |
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