Source code for zsl.application.modules.error_handler_module

from injector import Binder, Module, provides, singleton

from zsl import Config, inject
from zsl.application.error_handler import register
from zsl.errors import ERROR_CONFIG_NAME, ErrorConfiguration




class ErrorHandlerModule(Module):


    @provides(interface=ErrorConfiguration, scope=singleton)
    @inject(config=Config)
    def provide_error_config(self, config):
        # type: (Config)->ErrorConfiguration
        return config.get(ERROR_CONFIG_NAME, ErrorConfiguration())




    def configure(self, binder):
        # type: (Binder)->None
        @inject(error_config=ErrorConfiguration)
        def get_error_config(error_config):
            # type: (ErrorConfiguration)->ErrorConfiguration
            return error_config

        super().configure(binder)
        for handler in get_error_config().handlers:
            register(handler)