OCA reporting engine fork for dev and update.
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# Copyright 2015 ACSONE SA/NV (<http://acsone.eu>)
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from io import BytesIO
from odoo import models
import logging
_logger = logging.getLogger(__name__)
try:
import xlsxwriter
except ImportError:
_logger.debug('Can not import xlsxwriter`.')
class ReportXlsxAbstract(models.AbstractModel):
_name = 'report.report_xlsx.abstract'
def _get_objs_for_report(self, docids, data):
"""
Returns objects for xlx report. From WebUI these
are either as docids taken from context.active_ids or
in the case of wizard are in data. Manual calls may rely
on regular context, setting docids, or setting data.
:param docids: list of integers, typically provided by
qwebactionmanager for regular Models.
:param data: dictionary of data, if present typically provided
by qwebactionmanager for TransientModels.
:param ids: list of integers, provided by overrides.
:return: recordset of active model for ids.
"""
if docids:
ids = docids
elif data and 'context' in data:
ids = data["context"].get('active_ids', [])
else:
ids = self.env.context.get('active_ids', [])
return self.env[self.env.context.get('active_model')].browse(ids)
def create_xlsx_report(self, docids, data):
objs = self._get_objs_for_report(docids, data)
file_data = BytesIO()
workbook = xlsxwriter.Workbook(file_data, self.get_workbook_options())
self.generate_xlsx_report(workbook, data, objs)
workbook.close()
file_data.seek(0)
return file_data.read(), 'xlsx'
def get_workbook_options(self):
"""
See https://xlsxwriter.readthedocs.io/workbook.html constructor options
:return: A dictionary of options
"""
return {}
def generate_xlsx_report(self, workbook, data, objs):
raise NotImplementedError()