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# -*- coding: utf-8 -*- ############################################################################## # # Copyright (C) 2012 Agile Business Group sagl (<http://www.agilebg.com>) # Copyright (C) 2012 Domsense srl (<http://www.domsense.com>) # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published # by the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # ############################################################################## import re import xlwt from cStringIO import StringIO
try: import json except ImportError: import simplejson as json
import web.common.http as openerpweb
from web.controllers.main import ExcelExport
class ExcelExportView(ExcelExport): _cp_path = '/web/export/xls_view'
def from_data(self, fields, rows, separators): workbook = xlwt.Workbook() worksheet = workbook.add_sheet('Sheet 1')
for i, fieldname in enumerate(fields): worksheet.write(0, i, fieldname) worksheet.col(i).width = 8000 # around 220 pixels
style = xlwt.easyxf('align: wrap yes') m = "^[\d%s]+(\%s\d+)?$" % ( separators['thousands_sep'], separators['decimal_point'] ) for row_index, row in enumerate(rows): for cell_index, cell_value in enumerate(row): if isinstance(cell_value, basestring): cell_value = re.sub("\r", " ", cell_value) if re.match(m, cell_value): cell_value = float( cell_value.replace( separators['thousands_sep'], '' ).replace( separators['decimal_point'], '.' ) ) style = xlwt.easyxf(num_format_str='#,##0.00') if cell_value is False: cell_value = None worksheet.write(row_index + 1, cell_index, cell_value, style)
fp = StringIO() workbook.save(fp) fp.seek(0) data = fp.read() fp.close() return data
@openerpweb.httprequest def index(self, req, data, token): data = json.loads(data) model = data.get('model',[]) columns_headers = data.get('headers',[]) rows = data.get('rows',[])
context = req.session.eval_context(req.context) lang = context.get('lang', 'en_US') Model = req.session.model('res.lang') ids = Model.search([['code', '=', lang]]) record = Model.read(ids, ['decimal_point', 'thousands_sep'])
return req.make_response( self.from_data(columns_headers, rows, record[0]), headers=[ ('Content-Disposition', 'attachment; filename="%s"' % self.filename(model)), ('Content-Type', self.content_type) ], cookies={'fileToken': int(token)})
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