def setUpClass(cls):
"""
setup loader & runner with 2 addons instances
"""
cls.run_mgr = runner(['start', 'execute'], ['stop'])
cls.load_mgr = loader(verbose=False, recursive=True)
cls.load_mgr.set_addon_dirs(['./data'])
cls.load_mgr.load_addons()
cls.cli_inst = cls.load_mgr.get_instance('CommandLineAddon')
cls.fileio_inst = cls.load_mgr.get_instance('FileIOAddon')
print(loader_mgr.get_loaded_addons(list_all=True))
# ********** USE RUNNER (Transaction) **********
# 3.2: Optional. Use runner order specified at time of initialization
# Every addon must specify certain tasks (functions), make use of that and run execution as transaction
# there by consumer dont have to write try..except..finally block
# - There are 3 variations of this call...
# 3.2.1: Specify <Execute> <Stop> order at the time of initialization
# So whoever uses this run_mgr will first call addon.start(), addon.execute() and in case these raises
# exception or runs successfully addon.stop() will be called.
# [ See example below ]
# ********** RUNNER: SEQUENCE AT INITIALIZATION **********
run_mgr = runner(['start', 'execute'], ['stop'])
# get instance of required addon
# 3.2.2: Pass the instance of addon in order to execute with order specified while initializing run_mgr
# So, cli.start(), cli.execute() and while exiting cli.stop() will be called.
run_mgr.by_default(cli)
# ********** RUNNER: SEQUENCE AT CALLING **********
# 3.3.1: Or you can specify different <Execution> and <Stop> sequence
fileio = loader_mgr.get_instance('FileIOAddon')
fileio.print_addon_info()
# 3.3.2: Execute fileio.execute() & fileio.start() while starting up and fileio.stop() while exiting.
print(loader_mgr.get_loaded_addons(list_all=True))
# ********** USE RUNNER (Transaction) **********
# 3.2: Optional. Use runner order specified at time of initialization
# Every addon must specify certain tasks (functions), make use of that and run execution as transaction
# there by consumer dont have to write try..except..finally block
# - There are 3 variations of this call...
# 3.2.1: Specify <Execute> <Stop> order at the time of initialization
# So whoever uses this run_mgr will first call addon.start(), addon.execute() and in case these raises
# exception or runs successfully addon.stop() will be called.
# [ See example below ]
# ********** RUNNER: SEQUENCE AT INITIALIZATION **********
run_mgr = runner(['start', 'execute'], ['stop'])
# get instance of required addon
# 3.2.2: Pass the instance of addon in order to execute with order specified while initializing run_mgr
# So, cli.start(), cli.execute() and while exiting cli.stop() will be called.
run_mgr.by_default(cli)
# ********** RUNNER: SEQUENCE AT CALLING **********
# 3.3.1: Or you can specify different <Execution> and <Stop> sequence
fileio = loader_mgr.get_instance('FileIOAddon')
fileio.print_addon_info()
# 3.3.2: Execute fileio.execute() & fileio.start() while starting up and fileio.stop() while exiting.
