def get_shared_snapshots()

in lambda/snapshots_tool_utils.py [0:0]

• 14 lines of code
• 11 McCabe index (conditional complexity)

def get_shared_snapshots(pattern, response):
# Returns a dict with only shared snapshots filtered by pattern, with DBSnapshotIdentifier as key and the response as attribute
    filtered = {}
    for snapshot in response['DBSnapshots']:
        if snapshot['SnapshotType'] == 'shared' and re.search(pattern, snapshot['DBInstanceIdentifier']) and snapshot['Engine'] in _SUPPORTED_ENGINES:
            filtered[get_snapshot_identifier(snapshot)] = {
                'Arn': snapshot['DBSnapshotIdentifier'], 'Encrypted': snapshot['Encrypted'], 'DBInstanceIdentifier': snapshot['DBInstanceIdentifier']}
            if snapshot['Encrypted'] is True:
                filtered[get_snapshot_identifier(snapshot)]['KmsKeyId'] = snapshot['KmsKeyId']

        elif snapshot['SnapshotType'] == 'shared' and pattern == 'ALL_SNAPSHOTS' and snapshot['Engine'] in _SUPPORTED_ENGINES:
            filtered[get_snapshot_identifier(snapshot)] = {
                'Arn': snapshot['DBSnapshotIdentifier'], 'Encrypted': snapshot['Encrypted'], 'DBInstanceIdentifier': snapshot['DBInstanceIdentifier']}
            if snapshot['Encrypted'] is True:
                filtered[get_snapshot_identifier(snapshot)]['KmsKeyId'] = snapshot['KmsKeyId']
    return filtered