Source code for obci.control.common.config_helpers

#!/usr/bin/python

CONFIG_SOURCES = "config_sources"
EXT_PARAMS = "external_params"
LOCAL_PARAMS = "local_params"
LAUNCH_DEPENDENCIES = "launch_dependencies"

CS = '-c'
EP = '-e'
LP = '-p'
LD = '-d'

PEER_CONFIG_SECTIONS = [CONFIG_SOURCES, EXT_PARAMS, LOCAL_PARAMS, LAUNCH_DEPENDENCIES]


def module_id_type_check(p_module_id):
    if not isinstance(p_module_id, str):
        raise ValueError("Module IDs can only be strings (got {})".format(
            repr(p_module_id)))


def param_name_type_check(p_param_name):
    if not isinstance(p_param_name, str):
        raise ValueError("Parameter names can only be strings (got {})".format(
            repr(p_param_name)))


def reference_type_check(p_reference):
    if not isinstance(p_reference, str):
        raise ValueError("References can only be strings (got {})".format(
            repr(p_reference)))


def argument_not_empty_check(p_arg):
    if p_arg == '':
        raise ValueError("empty string")


def reference_split(p_reference):
    reference_type_check(p_reference)
    if '.' not in p_reference:
        raise ValueError("Invalid reference! \
            Should be 'source_name.param_name', got {}".format(p_reference))
    return p_reference.split('.', 1)


class OBCISystemError(Exception):
    pass