rebuild for 10.11+

lib/python3.7/site-packages/PIL/Jpeg2KImagePlugin.py

@@ -181,14 +181,14 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
         try:
             fd = self.fp.fileno()
             length = os.fstat(fd).st_size
-        except:
+        except Exception:
             fd = -1
             try:
                 pos = self.fp.tell()
                 self.fp.seek(0, 2)
                 length = self.fp.tell()
                 self.fp.seek(pos, 0)
-            except:
+            except Exception:
                 length = -1
 
         self.tile = [('jpeg2k', (0, 0) + self.size, 0,
@@ -232,6 +232,13 @@ def _save(im, fp, filename):
     tile_size = info.get('tile_size', None)
     quality_mode = info.get('quality_mode', 'rates')
     quality_layers = info.get('quality_layers', None)
+    if quality_layers is not None and not (
+        isinstance(quality_layers, (list, tuple)) and
+        all([isinstance(quality_layer, (int, float))
+             for quality_layer in quality_layers])
+    ):
+        raise ValueError('quality_layers must be a sequence of numbers')
+
     num_resolutions = info.get('num_resolutions', 0)
     cblk_size = info.get('codeblock_size', None)
     precinct_size = info.get('precinct_size', None)
@@ -243,7 +250,7 @@ def _save(im, fp, filename):
     if hasattr(fp, "fileno"):
         try:
             fd = fp.fileno()
-        except:
+        except Exception:
             fd = -1
 
     im.encoderconfig = (