Improved application

src/cpl/application/application_host.py

@@ -1,6 +1,5 @@
 import atexit
 from collections import Callable
-from datetime import datetime
 
 from cpl.application.application_host_abc import ApplicationHostABC
 from cpl.application.application_runtime import ApplicationRuntime
@@ -22,10 +21,6 @@ class ApplicationHost(ApplicationHostABC):
         self._app_runtime = ApplicationRuntime(self._config)
         self._services = ServiceProvider(self._app_runtime)
 
-        # Set vars
-        self._start_time: datetime = datetime.now()
-        self._end_time: datetime = datetime.now()
-
     @property
     def configuration(self) -> ConfigurationABC:
         return self._config

src/cpl/application/application_runtime.py

@@ -1,3 +1,4 @@
+import pathlib
 from datetime import datetime
 
 from cpl.application.application_runtime_abc import ApplicationRuntimeABC
@@ -12,6 +13,8 @@ class ApplicationRuntime(ApplicationRuntimeABC):
         self._app_configuration = config
         self._start_time: datetime = datetime.now()
         self._end_time: datetime = datetime.now()
+        self._working_directory = pathlib.Path().absolute()
+        self._runtime_directory = pathlib.Path(__file__).parent.absolute()
 
     @property
     def configuration(self) -> ConfigurationABC:
@@ -21,10 +24,6 @@ class ApplicationRuntime(ApplicationRuntimeABC):
     def start_time(self) -> datetime:
         return self._start_time
 
-    @start_time.setter
-    def start_time(self, start_time: datetime):
-        self._start_time = start_time
-
     @property
     def end_time(self) -> datetime:
         return self._end_time
@@ -36,3 +35,21 @@ class ApplicationRuntime(ApplicationRuntimeABC):
     @property
     def date_time_now(self) -> datetime:
         return datetime.now()
+
+    @property
+    def working_directory(self) -> str:
+        return self._working_directory
+
+    def set_working_directory(self, path: str = ''):
+        if path != '':
+            self._working_directory = path
+            return
+
+        self._working_directory = pathlib.Path().absolute()
+
+    @property
+    def runtime_directory(self) -> str:
+        return self._runtime_directory
+
+    def set_runtime_directory(self, file: str):
+        self._runtime_directory = pathlib.Path(file).parent.absolute()

src/cpl/application/application_runtime_abc.py

@@ -32,3 +32,14 @@ class ApplicationRuntimeABC(ABC):
     @property
     @abstractmethod
     def date_time_now(self) -> datetime: pass
+
+    @property
+    @abstractmethod
+    def working_directory(self) -> str: pass
+
+    @property
+    @abstractmethod
+    def runtime_directory(self) -> str: pass
+
+    @abstractmethod
+    def set_runtime_directory(self, runtime_directory: str): pass

src/cpl_cli/startup.py

@@ -22,18 +22,20 @@ class Startup(StartupABC):
 
     def create_application_host(self) -> ApplicationHostABC:
         self._app_host = ApplicationHost()
+
+        self._app_host.application_runtime.set_runtime_directory(__file__)
+        self._app_host.console_argument_error_function(Error.error)
+
         self._configuration = self._app_host.configuration
         self._services = self._app_host.services
 
-        self._app_host.console_argument_error_function(Error.error)
-
         return self._app_host
 
     def create_configuration(self) -> ConfigurationABC:
         self._configuration.add_environment_variables('PYTHON_')
         self._configuration.add_environment_variables('CPL_')
-        self._configuration.add_console_argument('', 'help', ['h'], '')
-        self._configuration.add_console_argument('', 'version', ['v'], '')
+        self._configuration.add_console_argument('', 'help', ['-h', '-H'], '')
+        self._configuration.add_console_argument('', 'version', ['-v', '-V'], '')
         self._configuration.add_console_arguments()
 
         return self._configuration