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
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the toplevel of this
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# repository contains the full copyright notices and license terms.
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try:
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import simplejson as json
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except ImportError:
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import json
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from sql import Query, Expression
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from .field import Field, SQLType
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from ...protocols.jsonrpc import object_hook, JSONEncoder
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class Dict(Field):
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'Define dict field.'
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_type = 'dict'
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def __init__(self, schema_model, string='', help='', required=False,
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readonly=False, domain=None, states=None, select=False,
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on_change=None, on_change_with=None, depends=None,
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context=None, loading='lazy'):
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super(Dict, self).__init__(string, help, required, readonly, domain,
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states, select, on_change, on_change_with, depends, context,
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loading)
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self.schema_model = schema_model
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def get(self, ids, model, name, values=None):
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dicts = dict((id, None) for id in ids)
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for value in values or []:
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if value[name]:
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dicts[value['id']] = json.loads(value[name],
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object_hook=object_hook)
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return dicts
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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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assert isinstance(value, dict)
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return json.dumps(value, cls=JSONEncoder)
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def sql_type(self):
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return SQLType('TEXT', 'TEXT')
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