runway.s3_utils module

Utility functions for S3.

runway.s3_utils.purge_and_delete_bucket(bucket_name: str, region: str = 'us-east-1', session: Optional[boto3.Session] = None)None[source]

Delete all objects and versions in bucket, then delete bucket.

runway.s3_utils.purge_bucket(bucket_name: str, region: str = 'us-east-1', session: Optional[boto3.Session] = None)None[source]

Delete all objects and versions in bucket.

runway.s3_utils.delete_bucket(bucket_name: str, region: str = 'us-east-1', session: Optional[boto3.Session] = None)None[source]

Delete bucket.

runway.s3_utils.does_bucket_exist(bucket_name: str, region: str = 'us-east-1', session: Optional[boto3.Session] = None)bool[source]

Check if bucket exists in S3.

runway.s3_utils.ensure_bucket_exists(bucket_name: str, region: str = 'us-east-1', session: Optional[boto3.Session] = None)None[source]

Ensure S3 bucket exists.

runway.s3_utils.does_s3_object_exist(bucket: str, key: str, session: Optional[boto3.Session] = None, region: str = 'us-east-1')bool[source]

Determine if object exists on s3.

runway.s3_utils.upload(bucket: str, key: str, filename: str, session: Optional[boto3.Session] = None)None[source]

Upload file to S3 bucket.

runway.s3_utils.download(bucket: str, key: str, file_path: str, session: Optional[boto3.Session] = None)str[source]

Download a file from S3 to the given path.

runway.s3_utils.download_and_extract_to_mkdtemp(bucket: str, key: str, session: Optional[boto3.Session] = None)str[source]

Download zip archive and extract it to temporary directory.

runway.s3_utils.get_matching_s3_objects(bucket: str, prefix: Sequence[str] = '', suffix: str = '', session: Optional[boto3.Session] = None)Iterator[ObjectTypeDef][source]

Generate objects in an S3 bucket.

Parameters
  • bucket – Name of the S3 bucket.

  • prefix – Only fetch objects whose key starts with this prefix (optional).

  • suffix – Only fetch objects whose keys end with this suffix (optional).

  • session – Boto3/botocore session.

runway.s3_utils.get_matching_s3_keys(bucket: str, prefix: str = '', suffix: str = '', session: Optional[boto3.Session] = None)Iterator[str][source]

Generate the keys in an S3 bucket.

Parameters
  • bucket – Name of the S3 bucket.

  • prefix – Only fetch keys that start with this prefix (optional).

  • suffix – Only fetch keys that end with this suffix (optional).

  • session – Boto3/botocore session.