feat: add configurable paths with pathlib

src/config.py

@@ -1,12 +1,10 @@
 import json
 import os
+from pathlib import Path
 
 
 class Config:
-    env_prefix = "OHM"
-    access_token: str
-    base_url: str
-    no_latex: bool
+    __env_prefix = "OHM"
 
     def __init__(self):
         if os.path.isfile("config/config.json"):
@@ -19,14 +17,28 @@ class Config:
         self.content_base_url = self.get_config_value("directus_content_base_url", "https://redaktion.50ohm.de/")
         self.no_latex = self.get_config_value("no_latex", False)
 
+        self.p_fragenkatalog = Path(self.get_config_value("path_fragenkatalog", "./data/fragenkatalog3b.json"))
+
+        self.p_data = Path("./data")
+        self.p_data_photos = self.p_data / "photos"
+        self.p_data_pictures = self.p_data / "pictures"
+
+        self.p_build = Path("./build")
+        self.p_build_photos = self.p_build / "photos"
+        self.p_build_pictures = self.p_build / "pictures"
+        self.p_build_assets = self.p_build / "assets"
+
+        self.p_assets = Path("./assets")
+
     def get_config_value(self, key: str, default=None):
         if key in self.config:
             return self.config[key]
-        elif f"{self.env_prefix}_{key.upper()}" in os.environ.keys():
-            return os.environ[f"{self.env_prefix}_{key.upper()}"]
+        elif f"{self.__env_prefix}_{key.upper()}" in os.environ.keys():
+            return os.environ[f"{self.__env_prefix}_{key.upper()}"]
         elif default is not None:
             return default
         else:
             raise Exception(
-                f"ERROR: Required value for '{key}' not found. Add to config.json or env as '${self.env_prefix}_{key.upper()}'"
+                f"ERROR: Required value for '{key}' not found."
+                f"Add to config.json or env as '${self.__env_prefix}_{key.upper()}'"
             )