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6dfc3e2324aa_add_sortlabel.upgrade()   A
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↳ Parent: 6dfc3e2324aa_add_sortlabel

Complexity

Conditions 1

Size

Total Lines 4
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 3
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
nop 0
1 
"""add_sortlabel
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Revision ID: 6dfc3e2324aa

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Revises: b04fd493106b

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Create Date: 2017-07-04 13:53:00.064535

            


            
                                                                                                            
                            
            
                                    
            
            

                
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"""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import sqlalchemy as sa

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from alembic import op

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from sqlalchemy.orm import Session

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# revision identifiers, used by Alembic.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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revision = "6dfc3e2324aa"

            


            
                                                                                                            
                            
            
                                    
            
            

                
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down_revision = "b04fd493106b"

            


            
                                                                                                            
                            
            
                                    
            
            

                
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labeltype_table = sa.Table(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    "labeltype",

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    sa.MetaData(),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    sa.Column("name", sa.String),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    sa.Column("description", sa.String),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def upgrade():

            


            
                                                                        
                            
            
                                    
            
            

                
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    op.bulk_insert(

            


            
                                                                        
                            
            
                                    
            
            

                
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        labeltype_table, [{"name": "sortLabel", "description": "A sorting label."}]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    )

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def downgrade():

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    connection = op.get_bind()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    session = Session(bind=connection)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    connection.execute(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        labeltype_table.delete().where(labeltype_table.c.name == "sortLabel")

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    )

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    session.flush()

            


            
                                                        
            
                                    
            
            

                
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