36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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def convert_field(cr, model, field, target_model):
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table = model.replace('.', '_')
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cr.execute("""SELECT 1
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FROM information_schema.columns
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WHERE table_name = %s
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AND column_name = %s
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""", (table, field))
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if not cr.fetchone():
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return
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cr.execute("SELECT id FROM ir_model_fields WHERE model=%s AND name=%s", (model, field))
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[fields_id] = cr.fetchone()
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cr.execute("""
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INSERT INTO ir_property(name, type, fields_id, company_id, res_id, value_reference)
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SELECT %(field)s, 'many2one', %(fields_id)s, company_id, CONCAT('{model},', id),
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CONCAT('{target_model},', {field})
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FROM {table} t
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WHERE {field} IS NOT NULL
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AND NOT EXISTS(SELECT 1
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FROM ir_property
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WHERE fields_id=%(fields_id)s
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AND company_id=t.company_id
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AND res_id=CONCAT('{model},', t.id))
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""".format(**locals()), locals())
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cr.execute('ALTER TABLE "{0}" DROP COLUMN "{1}" CASCADE'.format(table, field))
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def migrate(cr, version):
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convert_field(cr, 'res.partner', 'property_purchase_currency_id', 'res.currency')
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convert_field(cr, 'product.template',
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'property_account_creditor_price_difference', 'account.account')
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