added support for webp files

shibukawa · Apr 29, 2022 · b214d05 · b214d05
1 parent 731a148
commit b214d05
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/imagesize.py b/imagesize.py
@@ -249,6 +249,11 @@ def get(filepath):
 
                 fhandle.seek(-1, os.SEEK_CUR)
             width, height = sizes
+        elif head.startswith(b"RIFF") and head[8:12] == b"WEBP":
+            # enter VP8 chunk
+            fhandle.seek(26)
+            width = struct.unpack("<H", fhandle.read(2))[0]
+            height = struct.unpack("<H", fhandle.read(2))[0]
 
     finally:
         fhandle.close()