refactor

utils/misc.py

@@ -1,11 +1,11 @@
 
-import os, requests
+import os, sys, requests
 from loguru import logger
 
 
 def mkdir_if_not_exists(folder):
     if not os.path.exists(folder):
-        os.mkdir(folder)
+        os.makedirs(folder)
 
 
 def expand_url(url):
@@ -18,3 +18,11 @@ def expand_url(url):
         except:
             logger.error(f'Failed to expand url {url}')
     return url
+
+def getattr_or(o: object, prop: str, default: None = None):
+    try: 
+        res = getattr(o, prop)
+        if res is None: raise
+        return res
+    except:
+        return default