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from Products.PortalTransforms.interfaces import itransform
from zope.interface import implements
from Products.ERP5OOo.transforms.oood_commandtransform import OOOdCommandTransform, OOoDocumentDataStream
class XlsxToXlsy:
"""Transforms xlsx to xlsy by using Cloudooo"""
implements(itransform)
__name__ = 'xlsx_to_xlsy'
inputs = ('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',)
output = 'application/x-asc-spreadsheet'
tranform_engine = OOOdCommandTransform.__module__
def name(self):
return self.__name__
def __getattr__(self, attr):
if attr == 'inputs':
return self.config['inputs']
if attr == 'output':
return self.config['output']
raise AttributeError(attr)
def convert(self, orig, data, cache=None, filename=None, context=None, **kwargs):
data = str(orig)
xlsx = OOOdCommandTransform(context, filename, data, self.inputs[0])
xlsy = xlsx.convertTo('xlsy')
if cache is not None:
cache.setData(xlsy)
return cache
else:
stream = OOoDocumentDataStream()
stream.setData(xlsy)
return stream
def register():
return XlsxToXlsy()