2021-03-03 18:37:54 +01:00
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from typing import Optional
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from cpl.application.application_host import ApplicationHost
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from cpl.application.application_host_abc import ApplicationHostABC
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from cpl.application.startup_abc import StartupABC
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from cpl.configuration.configuration_abc import ConfigurationABC
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from cpl.dependency_injection.service_provider_base import ServiceProviderABC
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2021-03-03 19:37:35 +01:00
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from cpl_cli.command_handler import CommandHandler
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from cpl_cli.commands.help import Help
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from cpl_cli.commands.version import Version
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2021-03-04 06:53:38 +01:00
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from cpl_cli.error import Error
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2021-03-03 18:37:54 +01:00
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class Startup(StartupABC):
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def __init__(self):
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StartupABC.__init__(self)
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self._app_host: Optional[ApplicationHostABC] = None
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self._configuration: Optional[ConfigurationABC] = None
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self._services: Optional[ServiceProviderABC] = None
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def create_application_host(self) -> ApplicationHostABC:
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self._app_host = ApplicationHost()
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self._configuration = self._app_host.configuration
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self._services = self._app_host.services
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2021-03-04 06:53:38 +01:00
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self._app_host.console_argument_error_function(Error.error)
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2021-03-03 18:37:54 +01:00
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return self._app_host
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def create_configuration(self) -> ConfigurationABC:
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self._configuration.add_environment_variables('PYTHON_')
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self._configuration.add_environment_variables('CPL_')
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2021-03-03 19:37:35 +01:00
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self._configuration.add_console_argument('', 'help', ['h'], '')
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2021-03-03 18:37:54 +01:00
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self._configuration.add_console_argument('', 'version', ['v'], '')
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self._configuration.add_console_arguments()
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return self._configuration
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def create_services(self) -> ServiceProviderABC:
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2021-03-03 19:37:35 +01:00
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self._services.add_singleton(CommandHandler, CommandHandler)
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self._services.add_scoped(Help, Help)
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self._services.add_scoped(Version, Version)
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2021-03-03 18:37:54 +01:00
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return self._services
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