Refactored code

src/cpl/environment/environment_abc.py

@@ -0,0 +1,43 @@
+from abc import ABC, abstractmethod
+
+
+class EnvironmentABC(ABC):
+
+    @abstractmethod
+    def __init__(self): pass
+    
+    @property
+    @abstractmethod
+    def environment_name(self) -> str: pass
+    
+    @environment_name.setter
+    @abstractmethod
+    def environment_name(self, environment_name: str): pass
+    
+    @property
+    @abstractmethod
+    def application_name(self) -> str: pass
+    
+    @application_name.setter
+    @abstractmethod
+    def application_name(self, application_name: str): pass
+    
+    @property
+    @abstractmethod
+    def customer(self) -> str: pass
+    
+    @customer.setter
+    @abstractmethod
+    def customer(self, customer: str): pass
+
+    @property
+    @abstractmethod
+    def content_root_path(self) -> str: pass
+
+    @content_root_path.setter
+    @abstractmethod
+    def content_root_path(self, content_root_path: str): pass
+
+    @property
+    @abstractmethod
+    def host_name(self) -> str: pass

src/cpl/environment/environment_name.py

@@ -0,0 +1,9 @@
+from enum import Enum
+
+
+class EnvironmentName(Enum):
+
+    production = 'production'
+    staging = 'staging'
+    testing = 'testing'
+    development = 'development'

src/cpl/environment/hosting_environment.py

@@ -0,0 +1,52 @@
+from socket import gethostname
+from typing import Optional
+
+from cpl.environment.environment_abc import EnvironmentABC
+from cpl.environment.environment_name import EnvironmentName
+
+
+class HostingEnvironment(EnvironmentABC):
+
+    def __init__(self, name: EnvironmentName = EnvironmentName.production, crp: str = './'):
+        EnvironmentABC.__init__(self)
+
+        self._environment_name: Optional[EnvironmentName] = name
+        self._app_name: Optional[str] = None
+        self._customer: Optional[str] = None
+        self._content_root_path: Optional[str] = crp
+
+    @property
+    def environment_name(self) -> str:
+        return str(self._environment_name.value)
+
+    @environment_name.setter
+    def environment_name(self, environment_name: str):
+        self._environment_name = EnvironmentName(environment_name)
+
+    @property
+    def application_name(self) -> str:
+        return self._app_name if self._app_name is not None else ''
+
+    @application_name.setter
+    def application_name(self, application_name: str):
+        self._app_name = application_name
+
+    @property
+    def customer(self) -> str:
+        return self._customer if self._customer is not None else ''
+
+    @customer.setter
+    def customer(self, customer: str):
+        self._customer = customer
+
+    @property
+    def content_root_path(self) -> str:
+        return self._content_root_path
+
+    @content_root_path.setter
+    def content_root_path(self, content_root_path: str):
+        self._content_root_path = content_root_path
+
+    @property
+    def host_name(self):
+        return gethostname()