def env_export(prefix, exported, env):
    """
    Define the list of 'exported' variables with 'prefix' with values from 'env'
    """

    for exp in exported:
        ENV["_".join([prefix, exp])] = env[exp]
def env_export(prefix, exported, env):
    

    for exp in exported:
        ENV["_".join([prefix, exp])] = env[exp]
def env_export ( prefix , exported , env ) : for exp in exported : ENV [ "_" . join ( [ prefix , exp ] ) ] = env [ exp ]
Define the list of 'exported' variables with 'prefix' with values from 'env'
Define the list of exported variables with prefix with values from env