def import_file(self, file):
try:
dataset = files.read(self.file_formats, file)
except InvalidFileError as e:
return ImportResult(
key=self.key,
error=e.message
)
return self.import_data(dataset, transaction=False)
def import_files(self, files):
results = MultiImportResult()
data = {}
for filename, file in files.items():
try:
dataset = file_helper.read(self.file_formats, file)
model, data_item = self._identify_dataset(filename, dataset)
if model in data:
data[model].append(data_item)
else:
data[model] = [data_item]
except(InvalidDatasetError, InvalidFileError) as e:
results.add_error(filename, e.message)
if not results.valid:
return results
return self.import_data(data, transaction=False)
