Merge pull request #58 from carloshorn/coefficients

export coefficients to json file
pytroll · Jun 11, 2020 · 3162edd · 3162edd
2 parents 2d7fbaf + dcc98aa
commit 3162edd
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diff --git a/pygac/calibration.py b/pygac/calibration.py
diff --git a/pygac/configuration.py b/pygac/configuration.py
@@ -39,7 +39,7 @@ class FileNotFoundError(OSError):
 LOG = logging.getLogger(__name__)
 
 
-class Configuration(configparser.ConfigParser):
+class Configuration(configparser.ConfigParser, object):
     """Configuration container for pygac."""
 
     config_file = ''
@@ -66,6 +66,21 @@ def read(self, config_file):
             raise
         self.config_file = config_file
 
+    def get(self, *args, **kwargs):
+        """python 2 compatibility for fallback attribute"""
+        if sys.version_info.major < 3:
+            if 'fallback' in kwargs:
+                fallback = kwargs.pop('fallback')
+            else:
+                fallback = None
+            try:
+                value = super(Configuration, self).get(*args, **kwargs)
+            except (configparser.NoSectionError, configparser.NoOptionError):
+                value = fallback
+        else:
+            value = super().get(*args, **kwargs)
+        return value
+
 
 _config = Configuration()