Replaced deprecated/removed imghdr with puremagic package

It was deprecated in Python 3.11 and removed in Python 3.13 https://peps.python.org/pep-0594/#deprecated-modules
enthought · Nov 15, 2024 · 19dec44 · 19dec44
1 parent 964c95c
commit 19dec44
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/mayavi/__init__.py b/mayavi/__init__.py
@@ -16,7 +16,8 @@
     'traits>=6.0.0',
     'traitsui>=7.0.0',
     'packaging',
-    'vtk'
+    'vtk',
+    'puremagic'
 ]
 
 __extras_require__ = {

diff --git a/mayavi/tools/remote/remote_widget.py b/mayavi/tools/remote/remote_widget.py
@@ -1,4 +1,4 @@
-import imghdr
+import puremagic
 
 
 class RemoteWidget(object):
@@ -50,7 +50,7 @@ def show_image(self, data, format='PNG'):
 
     def _update_image(self):
         data = self.scene_proxy.get_raw_image()
-        format = imghdr.what('', h=data)
+        format = puremagic.what('', h=data)
         self.show_image(data, format=format.upper())
 
     # ##### VTK Event handling ##########