Refactored code

src_old/sh_edraft/database/model/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+
+"""
+sh_edraft.database.model 
+~~~~~~~~~~~~~~~~~~~
+
+
+
+:copyright: (c) 2020 sh-edraft.de
+:license: MIT, see LICENSE for more details.
+
+"""
+
+__title__ = 'sh_edraft.database.model'
+__author__ = 'Sven Heidemann'
+__license__ = 'MIT'
+__copyright__ = 'Copyright (c) 2020 sh-edraft.de'
+__version__ = '2020.12.9'
+
+from collections import namedtuple
+
+# imports:
+from .database_settings import DatabaseSettings
+from .database_settings_name import DatabaseSettingsName
+from .dbmodel import DBModel
+
+VersionInfo = namedtuple('VersionInfo', 'major minor micro')
+version_info = VersionInfo(major=2020, minor=12, micro=9)

src_old/sh_edraft/database/model/database_settings.py

@@ -0,0 +1,78 @@
+import traceback
+from typing import Optional
+
+from sh_edraft.configuration.base.configuration_model_base import ConfigurationModelBase
+from sh_edraft.database.model.database_settings_name import DatabaseSettingsName
+from sh_edraft.console.console import Console
+from sh_edraft.console.model.foreground_color import ForegroundColor
+
+
+class DatabaseSettings(ConfigurationModelBase):
+
+    def __init__(self):
+        ConfigurationModelBase.__init__(self)
+
+        self._connection_string: Optional[str] = None
+        self._credentials: Optional[str] = None
+        self._encoding: Optional[str] = None
+        self._case_sensitive: Optional[bool] = None
+        self._echo: Optional[bool] = None
+        
+    @property
+    def connection_string(self) -> str:
+        return self._connection_string
+    
+    @connection_string.setter
+    def connection_string(self, connection_string: str):
+        self._connection_string = connection_string
+        
+    @property
+    def credentials(self) -> str:
+        return self._credentials
+    
+    @credentials.setter
+    def credentials(self, credentials: str):
+        self._credentials = credentials
+
+    @property
+    def encoding(self) -> str:
+        return self._encoding
+
+    @encoding.setter
+    def encoding(self, encoding: str) -> None:
+        self._encoding = encoding
+
+    @property
+    def case_sensitive(self) -> bool:
+        return self._case_sensitive
+
+    @case_sensitive.setter
+    def case_sensitive(self, case_sensitive: bool) -> None:
+        self._case_sensitive = case_sensitive
+
+    @property
+    def echo(self) -> bool:
+        return self._echo
+
+    @echo.setter
+    def echo(self, echo: bool) -> None:
+        self._echo = echo
+
+    def from_dict(self, settings: dict):
+        try:
+            self._connection_string = settings[DatabaseSettingsName.connection_string.value]
+            self._credentials = settings[DatabaseSettingsName.credentials.value]
+
+            if DatabaseSettingsName.encoding.value in settings:
+                self._encoding = settings[DatabaseSettingsName.encoding.value]
+
+            if DatabaseSettingsName.case_sensitive.value in settings:
+                self._case_sensitive = bool(settings[DatabaseSettingsName.case_sensitive.value])
+
+            if DatabaseSettingsName.echo.value in settings:
+                self._echo = bool(settings[DatabaseSettingsName.echo.value])
+        except Exception as e:
+            Console.set_foreground_color(ForegroundColor.red)
+            Console.write_line(f'[ ERROR ] [ {__name__} ]: Reading error in {self.__name__} settings')
+            Console.write_line(f'[ EXCEPTION ] [ {__name__} ]: {e} -> {traceback.format_exc()}')
+            Console.set_foreground_color(ForegroundColor.default)

src_old/sh_edraft/database/model/database_settings_name.py

@@ -0,0 +1,10 @@
+from enum import Enum
+
+
+class DatabaseSettingsName(Enum):
+
+    connection_string = 'ConnectionString'
+    credentials = 'Credentials'
+    encoding = 'Encoding'
+    case_sensitive = 'CaseSensitive'
+    echo = 'Echo'

src_old/sh_edraft/database/model/dbmodel.py

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+from sqlalchemy.ext.declarative import declarative_base
+
+DBModel: declarative_base = declarative_base()