Improved project structure

src/sh_edraft/hosting/__init__.py

@@ -0,0 +1,3 @@
+# imports:
+
+from .application_host import ApplicationHost

src/sh_edraft/hosting/application_host.py

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+from datetime import datetime
+
+from sh_edraft.hosting.base.application_host_base import ApplicationHostBase
+from sh_edraft.service.service_provider import ServiceProvider
+
+
+class ApplicationHost(ApplicationHostBase):
+    
+    def __init__(self):
+        ApplicationHostBase.__init__(self)
+        self._services = ServiceProvider()
+        self._start_time: datetime = datetime.now()
+        self._end_time: datetime = datetime.now()
+
+    @property
+    def services(self):
+        return self._services
+
+    @property
+    def end_time(self) -> datetime:
+        return self._end_time
+
+    @end_time.setter
+    def end_time(self, end_time: datetime):
+        self._end_time = end_time
+
+    @property
+    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 date_time_now(self) -> datetime:
+        return datetime.now()

src/sh_edraft/hosting/base/__init__.py

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+# imports:
+from .application_host_base import ApplicationHostBase

src/sh_edraft/hosting/base/application_host_base.py

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+from abc import ABC, abstractmethod
+from datetime import datetime
+
+
+class ApplicationHostBase(ABC):
+
+    @abstractmethod
+    def __init__(self): pass
+
+    @property
+    @abstractmethod
+    def start_time(self) -> datetime: pass
+
+    @start_time.setter
+    def start_time(self, start_time: datetime): pass
+
+    @property
+    @abstractmethod
+    def end_time(self): pass
+
+    @end_time.setter
+    def end_time(self, end_time: datetime): pass