Function handle_copy_source_param

awscli/botocore/handlers.py:378–402

Convert CopySource param for CopyObject/UploadPartCopy. This handler will deal with two cases: * CopySource provided as a string. We'll make a best effort to URL encode the key name as required. This will require parsing the bucket and version id from the CopySour

(params, **kwargs)

def handle_copy_source_param(params, **kwargs):
    """Convert CopySource param for CopyObject/UploadPartCopy.

    This handler will deal with two cases:

        * CopySource provided as a string.  We'll make a best effort
          to URL encode the key name as required.  This will require
          parsing the bucket and version id from the CopySource value
          and only encoding the key.
        * CopySource provided as a dict.  In this case we're
          explicitly given the Bucket, Key, and VersionId so we're
          able to encode the key and ensure this value is serialized
          and correctly sent to S3.

    """
    source = params.get('CopySource')
    if source is None:
        # The call will eventually fail but we'll let the
        # param validator take care of this.  It will
        # give a better error message.
        return
    if isinstance(source, str):
        params['CopySource'] = _quote_source_header(source)
    elif isinstance(source, dict):
        params['CopySource'] = _quote_source_header_from_dict(source)


def _quote_source_header_from_dict(source_dict):