shorten repr

Open-EO/openeo-python-driver#428

Author: jdries

openeo/metadata.py

@@ -283,7 +283,8 @@ def __eq__(self, o: Any) -> bool:
         return isinstance(o, type(self)) and self._dimensions == o._dimensions
 
     def __repr__(self) -> str:
-        return f"{self.__class__.__name__}(dimensions={self._dimensions!r})"
+        bands = self.band_names if self.has_band_dimension() else "no bands dimension"
+        return f"{self.__class__.__name__}({bands} - {self.dimension_names()})"
 
     def __str__(self) -> str:
         bands = self.band_names if self.has_band_dimension() else "no bands dimension"