Fix uneeded keys call

pytroll · May 14, 2020 · f3ad83f · f3ad83f
1 parent b6b7800
commit f3ad83f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/satpy/readers/satpy_cf_nc.py b/satpy/readers/satpy_cf_nc.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-# Copyright (c) 2019 Satpy developers
+# Copyright (c) 2020 Satpy developers
 #
 # This file is part of satpy.
 #
@@ -95,7 +95,7 @@ def get_dataset(self, ds_id, ds_info):
                              chunks={'y': CHUNK_SIZE, 'x': CHUNK_SIZE})
         file_key = ds_info.get('file_key', ds_id.name)
         data = nc[file_key]
-        if file_key in nc.coords.keys():
+        if file_key in nc.coords:
             data = data.drop_vars(list(nc.coords.keys()))
         try:
             data.attrs['wavelength'] = tuple(data.attrs['wavelength'])