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@ -14,21 +14,26 @@ from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects.postgresql import ENUM
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YESNO_NAME = 'yesno_values'
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YESNO_VALUES = ['yes', 'no']
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AST_BOOL_NAME = 'ast_bool_values'
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# We'll just ignore the n/y and f/t abbreviations as Asterisk does not write
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# those aliases.
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AST_BOOL_VALUES = [ '0', '1',
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'off', 'on',
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'false', 'true',
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'no', 'yes' ]
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def upgrade():
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############################# Enums ##############################
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# yesno_values have already been created, so use postgres enum object
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# ast_bool_values has already been created, so use postgres enum object
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# type to get around "already created" issue - works okay with mysql
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yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
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ast_bool_values = ENUM(*AST_BOOL_VALUES, name=AST_BOOL_NAME, create_type=False)
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op.add_column('ps_globals', sa.Column('use_callerid_contact', yesno_values))
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def downgrade():
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if op.get_context().bind.dialect.name == 'mssql':
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op.drop_constraint('ck_ps_globals_use_callerid_contact_yesno_values','ps_globals')
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op.drop_constraint('ck_ps_globals_use_callerid_contact_ast_bool_values', 'ps_globals')
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op.drop_column('ps_globals', 'use_callerid_contact')
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