def __call__(self, *args, **kwargs):
response = self.request.RESPONSE
header = export.get_header(self.context)
data = export.get_data(self.context)
excel_response = export.create_xlsx(header, data)
filename = 'export_%s.xlsx' % self.context.getId()
response.setHeader(
'Content-Type',
'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
)
response.setHeader(
'Content-disposition',
'attachment; filename={0}'.format(filename)
)
return excel_response.read()
def get_files(self, path_prefix=u"", recursive=True, toplevel=True):
"""
Returns a list of two-value-tuples having the following values:
- a relative path under which the file should show up in the zip
- the data as either a file or a stream
"""
header = get_header(self.context)
data = get_data(self.context)
xlsx = create_xlsx(header, data)
filename = '{0}.xlsx'.format(self.context.getId())
yield (u'{0}/{1}'.format(safe_unicode(path_prefix),
safe_unicode(filename)), xlsx)
# Recursively export folder contents.
folder_contents = super(TicketBoxZipRepresentation, self).get_files(
path_prefix, recursive, toplevel)
for item in folder_contents:
yield item
