src/cpl_core/application/application_abc.py

@@ -34,6 +34,28 @@ class ApplicationABC(ABC):
             self.main()
         except KeyboardInterrupt:
             Console.close()
+    
+    def run(self):
+        r"""Entry point
+
+        Called by custom Application.main
+        """
+        try:
+            self.configure()
+            self.main()
+        except KeyboardInterrupt:
+            Console.close()
+    
+    async def run_async(self):
+        r"""Entry point
+
+        Called by custom Application.main
+        """
+        try:
+            await self.configure()
+            await self.main()
+        except KeyboardInterrupt:
+            Console.close()
 
     @abstractmethod
     def configure(self):

src/cpl_core/application/application_builder.py

@@ -1,4 +1,3 @@
-import types
 from typing import Type, Optional, Callable
 
 from cpl_core.application.application_abc import ApplicationABC
@@ -6,7 +5,6 @@ from cpl_core.application.application_builder_abc import ApplicationBuilderABC
 from cpl_core.application.application_extension_abc import ApplicationExtensionABC
 from cpl_core.application.startup_abc import StartupABC
 from cpl_core.configuration.configuration import Configuration
-from cpl_core.console import Console
 from cpl_core.dependency_injection.service_collection import ServiceCollection
 
 
@@ -50,3 +48,17 @@ class ApplicationBuilder(ApplicationBuilderABC):
             extension.run(config, services)
 
         return self._app(config, services)
+
+    async def build_async(self) -> ApplicationABC:
+        if self._startup is not None:
+            await self._startup.configure_configuration(self._configuration, self._environment)
+            await self._startup.configure_services(self._services, self._environment)
+
+        config = self._configuration
+        services = self._services.build_service_provider()
+
+        for ex in self._extensions:
+            extension = ex()
+            await extension.run(config, services)
+
+        return self._app(config, services)

src/cpl_core/application/application_builder_abc.py

@@ -23,6 +23,17 @@ class ApplicationBuilderABC(ABC):
         """
         pass
 
+    @abstractmethod
+    async def use_startup(self, startup: Type[StartupABC]):
+        r"""Sets the custom startup class to use async
+
+        Parameter
+        ---------
+            startup: Type[:class:`cpl_core.application.startup_abc.StartupABC`]
+                Startup class to use
+        """
+        pass
+
     @abstractmethod
     def build(self) -> ApplicationABC:
         r"""Creates custom application object
@@ -32,3 +43,13 @@ class ApplicationBuilderABC(ABC):
             Object of :class:`cpl_core.application.application_abc.ApplicationABC`
         """
         pass
+
+    @abstractmethod
+    async def build_async(self) -> ApplicationABC:
+        r"""Creates custom application object async
+
+        Returns
+        -------
+            Object of :class:`cpl_core.application.application_abc.ApplicationABC`
+        """
+        pass

src/cpl_core/application/application_extension_abc.py

@@ -11,3 +11,6 @@ class ApplicationExtensionABC(ABC):
 
     @abstractmethod
     def run(self, config: ConfigurationABC, services: ServiceProviderABC): pass
+    
+    @abstractmethod
+    async def run(self, config: ConfigurationABC, services: ServiceProviderABC): pass

src/tests/custom/async/appsettings.json

@@ -0,0 +1,15 @@
+{
+  "TimeFormatSettings": {
+    "DateFormat": "%Y-%m-%d",
+    "TimeFormat": "%H:%M:%S",
+    "DateTimeFormat": "%Y-%m-%d %H:%M:%S.%f",
+    "DateTimeLogFormat": "%Y-%m-%d_%H-%M-%S"
+  },
+
+  "LoggingSettings": {
+    "Path": "logs/",
+    "Filename": "log_$start_time.log",
+    "ConsoleLogLevel": "ERROR",
+    "FileLogLevel": "WARN"
+  }
+}

src/tests/custom/async/cpl-workspace.json

@@ -0,0 +1,9 @@
+{
+  "WorkspaceSettings": {
+    "DefaultProject": "async",
+    "Projects": {
+      "async": "src/async/async.json"
+    },
+    "Scripts": {}
+  }
+}

src/tests/custom/async/src/async/__init__.py

@@ -0,0 +1 @@
+# imports: 

src/tests/custom/async/src/async/application.py

@@ -0,0 +1,16 @@
+from cpl_core.application import ApplicationABC
+from cpl_core.configuration import ConfigurationABC
+from cpl_core.console import Console
+from cpl_core.dependency_injection import ServiceProviderABC
+
+
+class Application(ApplicationABC):
+
+    def __init__(self, config: ConfigurationABC, services: ServiceProviderABC):
+        ApplicationABC.__init__(self, config, services)
+
+    async def configure(self):
+        pass
+
+    async def main(self):
+        Console.write_line('Hello World')

src/tests/custom/async/src/async/async.json

@@ -0,0 +1,43 @@
+{
+  "ProjectSettings": {
+    "Name": "async",
+    "Version": {
+      "Major": "0",
+      "Minor": "0",
+      "Micro": "0"
+    },
+    "Author": "",
+    "AuthorEmail": "",
+    "Description": "",
+    "LongDescription": "",
+    "URL": "",
+    "CopyrightDate": "",
+    "CopyrightName": "",
+    "LicenseName": "",
+    "LicenseDescription": "",
+    "Dependencies": [
+      "sh_cpl>=2021.10.0.post1"
+    ],
+    "PythonVersion": ">=3.9.2",
+    "PythonPath": {
+      "linux": ""
+    },
+    "Classifiers": []
+  },
+  "BuildSettings": {
+    "ProjectType": "console",
+    "SourcePath": "",
+    "OutputPath": "../../dist",
+    "Main": "async.main",
+    "EntryPoint": "async",
+    "IncludePackageData": false,
+    "Included": [],
+    "Excluded": [
+      "*/__pycache__",
+      "*/logs",
+      "*/tests"
+    ],
+    "PackageData": {},
+    "ProjectReferences": []
+  }
+}

src/tests/custom/async/src/async/main.py

@@ -0,0 +1,17 @@
+import asyncio
+from cpl_core.application import ApplicationBuilder
+
+from application import Application
+from startup import Startup
+
+
+async def main():
+    app_builder = ApplicationBuilder(Application)
+    app_builder.use_startup(Startup)
+    app = await app_builder.build_async()
+    await app.run_async()
+
+
+if __name__ == '__main__':
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(main())

src/tests/custom/async/src/async/startup.py

@@ -0,0 +1,16 @@
+from cpl_core.application import StartupABC
+from cpl_core.configuration import ConfigurationABC
+from cpl_core.dependency_injection import ServiceProviderABC, ServiceCollectionABC
+from cpl_core.environment import ApplicationEnvironment
+
+
+class Startup(StartupABC):
+
+    def __init__(self):
+        StartupABC.__init__(self)
+
+    async def configure_configuration(self, configuration: ConfigurationABC, environment: ApplicationEnvironment) -> ConfigurationABC:
+        return configuration
+
+    async def configure_services(self, services: ServiceCollectionABC, environment: ApplicationEnvironment) -> ServiceProviderABC:
+        return services.build_service_provider()

src/tests/custom/async/src/tests/__init__.py

@@ -0,0 +1 @@
+# imports: 

src/tests/custom/di/src/di/application.py

@@ -30,9 +30,9 @@ class Application(ApplicationABC):
         b = t.service_provider
         scope1.dispose()
         
-        Console.write_line('Disposed:')
-        ts1: TestService = scope1.service_provider.get_service(TestService)
-        ts1.run()
+        #Console.write_line('Disposed:')
+        #ts1: TestService = scope1.service_provider.get_service(TestService)
+        #ts1.run()
         
         Console.write_line('Scope2')
         scope2: Scope = self._services.create_scope()