prioritize cwd for downloads if its writable

Author: LostRuins

koboldcpp.py

@@ -6492,9 +6492,14 @@ def downloader_internal(input_url, output_filename, capture_output, min_file_siz
     if "https://huggingface.co/" in input_url and "/blob/main/" in input_url:
         input_url = input_url.replace("/blob/main/", "/resolve/main/")
     if output_filename == "auto":
-        exe_dir = os.path.dirname(sys.executable if getattr(sys, 'frozen', False) else __file__)
-        filename = os.path.basename(input_url).split('?')[0].split('#')[0]
-        output_filename = os.path.join(exe_dir, filename)
+        cwd = os.getcwd()
+        test_writable = os.access(cwd, os.W_OK)
+        if test_writable:
+            output_filename = os.path.basename(input_url).split('?')[0].split('#')[0]
+        else:
+            exe_dir = os.path.dirname(sys.executable if getattr(sys, 'frozen', False) else __file__)
+            filename = os.path.basename(input_url).split('?')[0].split('#')[0]
+            output_filename = os.path.join(exe_dir, filename)
     incomplete_dl_exist = (os.path.exists(output_filename+".aria2") and os.path.getsize(output_filename+".aria2") > 16)
     if os.path.exists(output_filename) and os.path.getsize(output_filename) > min_file_size and not incomplete_dl_exist:
         print(f"{output_filename} already exists, using existing file.")