def store_file(self,
bucket_id,
file_path,
options=None,
progress_callback=None,
finished_callback=None):
results = {}
def handle_progress(progress, bytes, total_bytes):
if progress_callback is not None:
progress_callback(progress, bytes, total_bytes)
def handle_finished(error, file_):
# TODO: error handling based on `status`
results['data'] = file_
if error is not None:
error = Exception(error)
results['error'] = error
if finished_callback is not None:
finished_callback(error, file_)
upload_options = UploadOptions(bucket_id, file_path, options)
pystorj.store_file(self.env, upload_options, handle_progress,
handle_finished)
pystorj.run(self.env.loop)
return self._error_check(results)
def delete_bucket(self, bucket_id, callback=None):
results = []
def handle(error):
if error is not None:
error = Exception(error)
results.append(error)
if callback is not None:
callback(error)
pystorj.delete_bucket(self.env, bucket_id, handle)
pystorj.run(self.env.loop)
return self._error_check(results)
def create_bucket(self, name, callback=None):
results = []
def handle(error, bucket):
if bucket is not None:
results.append(bucket)
if error is not None:
error = Exception(error)
results.append(error)
if callback is not None:
callback(error, bucket)
pystorj.create_bucket(self.env, name, handle)
pystorj.run(self.env.loop)
return self._error_check(results)
def get_bucket_id(self, bucket_name, callback=None):
results = {}
def handle(error, bucket):
if bucket is not None:
results['data'] = bucket
if error is not None:
error = Exception(error)
results['error'] = error
if callback is not None:
callback(error, bucket)
pystorj.get_bucket_id(self.env, bucket_name, handle)
pystorj.run(self.env.loop)
return self._error_check(results)
def get_info(self, callback=None):
results = []
def handle(error, result):
# NB: method executes in a separate C thread!
info = None
try:
info = json.loads(result)
results.append(info)
finally:
if error is not None:
error = Exception(error)
results.append(error)
if callback is not None:
callback(error, info)
pystorj.get_info(self.env, handle)
pystorj.run(self.env.loop)
return self._error_check(results)
def list_files(self, bucket_id, callback=None):
results = {}
def handle(error, files):
if files is not None:
for i, file_ in enumerate(files):
iso8601_format = '%Y-%m-%dT%H:%M:%S.%fZ'
created_date = datetime.strptime(file_['created'],
iso8601_format)
files[i]['created'] = created_date
results['data'] = files
if error is not None:
error = Exception(error)
results['error'] = error
if callback is not None:
callback(error, files)
pystorj.list_files(self.env, bucket_id, handle)
pystorj.run(self.env.loop)
return self._error_check(results)