all

play_with_os/test.py

@@ -1,20 +1,48 @@
 import os
 
-def show_all_files_directory(dir_path = str, search_endung = False, search_string = False):
-    li_all = []
+def show_all_files_directory(dir_path: str, search_endung: str = None, search_string: str = None) -> list:
+    """
+    Returns a list of all files in the directory and its subdirectories.
+    
+    Parameters:
+        dir_path (str): Path to the root directory. 
+        search_endung (str): Ending for the file names to be searched. Default is None.
+        search_string (str): String to be searched in the file names. Default is None.
+        
+    Returns:
+        list: List of full paths to all files matching the search criteria.
+    """
+    
+    # Check if dir_path is not empty and exists
+    if not os.path.isdir(dir_path):
+        print("Die angegebene Verzeichnispfad existiert nicht.")
+        return []
+
+    all_files_path = []
+    
     for root_folder, dirs, files in os.walk(dir_path, topdown=False):       
         for name in files: 
-            FullPATH = str(os.path.join(root_folder, name))
-            if not search_endung is False:
-                if FullPATH.endswith(search_endung):
-                    li_all.append(FullPATH)
-            elif not search_string is False:
-                if not FullPATH.find(search_string) ==  -1:
-                     li_all.append(FullPATH)
-            else:
-                li_all.append(FullPATH)        
-    return li_all
-
+            full_path = str(os.path.join(root_folder, name))
+            
+            # If search_endung is specified
+            if search_endung:
+                if not full_path.endswith(search_endung):
+                    continue
+            
+            # If search_string is specified
+            elif search_string:
+                if full_path.find(search_string) == -1:
+                    continue
+            
+            all_files_path.append(full_path)
     
+    print("Dateien:")
+    for file in all_files_path:
+        print(file)
 
-print(show_all_files_directory(dir_path="/home/jonnybravo/Downloads", search_string=".txt"))
+    return all_files_path
+
+
+if __name__ == "__main__":
+    test = show_all_files_directory(dir_path="/home/jonnybravo/Downloads", search_endung=".txt")
+    print(test)