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Started commenting CloudStorageUploader class

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drigato 2014-10-29 10:47:32 -04:00
parent 7018f45c0a
commit 978fc43a82
1 changed files with 19 additions and 0 deletions
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19
python_apps/airtime_analyzer/airtime_analyzer/cloud_storage_uploader.py
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@ -6,6 +6,15 @@ from libcloud.storage.providers import get_driver
from libcloud.storage.types import Provider, ContainerDoesNotExistError, ObjectDoesNotExistError
class CloudStorageUploader:
""" A class that uses Apache Libcloud's Storage API to upload objects into
various cloud storage backends.
Attributes:
_provider: Storage backend. For exmaple, Amazon S3, Google Storage.
_bucket: Name of container on provider where files will get uploaded into.
_api_key: Access key to objects on the provider's storage backend.
_api_key_secret: Secret access key to objects on the provider's storage backend.
"""
def __init__(self, provider, bucket, api_key, api_key_secret):
self._provider = provider
self._bucket = bucket
@ -13,6 +22,16 @@ class CloudStorageUploader:
self._api_key_secret = api_key_secret
def upload_obj(self, audio_file_path, metadata):
'''Uploads a file into a provider's cloud object storage.
Generates a unique object name
Keyword arguments:
audio_file_path: Path on disk to the audio file that is about to be
uploaded to cloud object storage.
metadata: ID3 tags and other metadata extracted from the audio file.
'''
file_base_name = os.path.basename(audio_file_path)
file_name, extension = os.path.splitext(file_base_name)