#525: static methods

nansencenter · Jan 5, 2023 · 78ff81a · 78ff81a
1 parent a3e6170
commit 78ff81a
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/nansat/exporter.py b/nansat/exporter.py
@@ -133,7 +133,8 @@ def export(self, filename='', bands=None, rm_metadata=None, add_geolocation=True
 
         self.logger.debug('Export - OK!')
 
-    def rename_attributes(self, filename):
+    @staticmethod
+    def rename_attributes(filename):
         """ Rename global attributes to get rid of the "GDAL_"-string
         added by gdal.
         """
@@ -159,7 +160,8 @@ def rename_attributes(self, filename):
             ds.renameAttribute(attr, attr.replace(GDAL, ""))
         ds.close()
 
-    def rename_variables(self, filename):
+    @staticmethod
+    def rename_variables(filename):
         """ Rename variable names to reflect the name attribute of
         the variable's metadata.