Merge pull request #2113 from tamakoshi2001/improve_qutip.settings

Moved compile at the end and modified its content.

doc/changes/2113.feature

@@ -0,0 +1 @@
+Improve print(qutip.settings) by make it shorter

qutip/core/options.py

@@ -31,12 +31,16 @@ def __setitem__(self, key, value):
         # Let the dict catch the KeyError
         self.options[key] = value
 
-    def __repr__(self):
+    def __repr__(self, full=True):
         out = [f"<{self.__class__.__name__}("]
         for key, value in self.options.items():
-            out += [f"    '{key}': {repr(value)},"]
+            if full or value != self._options[key]:
+                out += [f"    '{key}': {repr(value)},"]
         out += [")>"]
-        return "\n".join(out)
+        if len(out)-2:
+            return "\n".join(out)
+        else:
+            return "".join(out)
 
     def __enter__(self):
         self._backup = getattr(settings, self._settings_name)

qutip/settings.py

@@ -281,8 +281,9 @@ def colorblind_safe(self, value):
     def __str__(self):
         lines = ["Qutip settings:"]
         for attr in self.__dir__():
-            if not attr.startswith('_') and attr != "core":
+            if not attr.startswith('_') and attr not in ["core", "compile"]:
                 lines.append(f"    {attr}: {self.__getattribute__(attr)}")
+        lines.append(f"    compile: {self.compile.__repr__(full=False)}")
         return '\n'.join(lines)
 
     def __repr__(self):