def get_data(self):
exporter = django.DjangoModelExporter()
for model in self.__models:
adapter = django.DjangoModelExportAdapter(model)
exporter.append(adapter)
data = get_data(exporter, file_type=DB_DJANGO, **self.__keywords)
return data
def get_data(self):
exporter = django.DjangoModelExporter()
adapter = django.DjangoModelExportAdapter(self.__model,
self.__export_columns)
exporter.append(adapter)
data = get_data(exporter, file_type=DB_DJANGO, **self.__keywords)
if self.__sheet_name is not None:
_set_dictionary_key(data, self.__sheet_name)
return data
def parse_file_stream(self,
file_stream,
export_columns_list=None,
**keywords):
models = file_stream
exporter = django.DjangoModelExporter()
if export_columns_list is None:
export_columns_list = [None] * len(models)
for model, export_columns in zip(models, export_columns_list):
adapter = django.DjangoModelExportAdapter(model, export_columns)
exporter.append(adapter)
sheets = get_data(exporter,
streaming=True,
file_type=self._file_type,
**keywords)
return sheets