Cédric Krier
fc6c6cfdda
* Use python-sql * Add convert_domain method on Fields * Add sql_format and sql_type methods on Fields * Allow to return a full domain for Function.searcher * Replace static backend by dynamic get method * Replace order_field by order_<field name> method review1001002
33 lines
902 B
Python
33 lines
902 B
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
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#this repository contains the full copyright notices and license terms.
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from decimal import Decimal
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from sql import Query, Expression
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from ...config import CONFIG
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from .field import SQLType
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from .float import Float
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class Numeric(Float):
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'''
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Define a numeric field (``decimal``).
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'''
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_type = 'numeric'
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@staticmethod
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def sql_format(value):
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if isinstance(value, (Query, Expression)):
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return value
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if value is None:
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return None
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if isinstance(value, (int, long)):
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value = Decimal(str(value))
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assert isinstance(value, Decimal)
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return value
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def sql_type(self):
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db_type = CONFIG['db_type']
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if db_type == 'mysql':
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return SQLType('DECIMAL', 'DECIMAL(65, 30)')
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return SQLType('NUMERIC', 'NUMERIC')
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