Fix outdated import of Mapping in utils.py

ISA-tools · Nov 6, 2023 · 5775b19 · 5775b19
1 parent 6167e03
commit 5775b19
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/nmrml2isa/utils.py b/nmrml2isa/utils.py
@@ -12,6 +12,11 @@
 import tarfile
 import collections
 
+try:
+    from collections.abc import Mapping
+except ImportError:
+    from collections import Mapping
+
 from . import __version__, __author__, __email__
 
 NMR_CV_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'nmrCV.owl')
@@ -65,7 +70,7 @@ def __getattr__(self, attr):
             return self.name
         return getattr(self.BufferedReader, attr)
 
-class ChainMap(collections.Mapping):
+class ChainMap(Mapping):
     """A quick backport of collections.ChainMap
     """