bversion/backup/pipeline.py
def preprocess_config(interface, conn, config: dict):
    """ apply transformations to configuration data which should only be done once,
    for example key derivation """

    return crypto.preprocess_config(interface, conn, config)
 apply transformations to configuration data which should only be done once,
    for example key derivation 
apply transformations to configuration data which should only be done once,
for example key derivation
apply transformations to configuration data which should only be done once for example key derivation
def preprocess_config(interface, conn, config: dict):
    return crypto.preprocess_config(interface, conn, config)
def preprocess_config ( interface , conn , config : dict ) : return crypto . preprocess_config ( interface , conn , config )
apply transformations to configuration data which should only be done once,
for example key derivation
apply transformations to configuration data which should only be done once for example key derivation
""" apply transformations to configuration data which should only be done once,
    for example key derivation """
interface
conn
config
dict