Do not retry past formats when loading all formats for the first time

2024-12-25 17:36:18 +03:00 · 2023-01-19 08:06:30 +11:00 · 2023-01-19 08:06:30 +11:00 · bf0abdca27
commit bf0abdca27
parent 0b53853941
1 changed files with 7 additions and 1 deletions
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@ -3268,8 +3268,14 @@ def open(fp, mode="r", formats=None):
    im = _open_core(fp, filename, prefix, formats)

    if im is None and formats is ID:
+        checked_formats = formats.copy()
        if init():
-            im = _open_core(fp, filename, prefix, formats)
+            im = _open_core(
+                fp,
+                filename,
+                prefix,
+                tuple(format for format in formats if format not in checked_formats),
+            )

    if im:
        im._exclusive_fp = exclusive_fp