Source code for

# This file is a part of the AnyBlok project
#    Copyright (C) 2015 Jean-Sebastien SUZANNE <>
# This Source Code Form is subject to the terms of the Mozilla Public License,
# v. 2.0. If a copy of the MPL was not distributed with this file,You can
# obtain one at
from anyblok import Declarations

from .exceptions import ExporterException

[docs]@Declarations.register(Declarations.Model.IO) class Exporter(Declarations.Mixin.IOMixin): def run(self, entries): for entry in entries: if entry.__registry_name__ != self.model: raise ExporterException( "The entries must be instance of %r" % self.model ) return self.get_model(self.mode)(self).run(entries) @classmethod def get_external_id(cls, model): Sequence = cls.anyblok.System.Sequence seq_code = "export.%s" % model query = Sequence.query().filter(Sequence.code == seq_code) if query.count(): sequence = query.first() else: sequence = Sequence.insert(formater="{code}_{seq}", code=seq_code) return sequence.nextval() @classmethod def get_key_mapping(cls, entry): Mapping = cls.anyblok.IO.Mapping mapping = Mapping.get_from_entry(entry) if mapping: return mapping.key key = cls.get_external_id(entry.__registry_name__) Mapping.set(key, entry) return key def value2str(self, value, ctype, external_id=False, model=None): formater = self.get_formater(ctype) if external_id: return formater.externalIdValue2str(value, model) return formater.value2str(value, model)