Merge pull request #420 from justin-richling/utils-cleanup

Create external scripts to break up `lib/plotting_functions` into organized helper methods

Author: justin-richling

lib/adf_dataset.py

@@ -1,12 +1,9 @@
 from pathlib import Path
 import xarray as xr
 
+import adf_utils as utils
 import warnings # use to warn user about missing files
-
-def my_formatwarning(msg, *args, **kwargs):
-    # ignore everything except the message
-    return str(msg) + '\n'
-warnings.formatwarning = my_formatwarning
+warnings.formatwarning = utils.my_formatwarning
 
 # "reference data"
 # It is often just a "baseline case", 

lib/adf_diag.py

@@ -1527,13 +1527,10 @@ def _load_dataset(fils):
     -----
     When just one entry is provided, use `open_dataset`, otherwise `open_mfdatset`
     """
-    import warnings  # use to warn user about missing files.
 
-    #Format warning messages:
-    def my_formatwarning(msg, *args, **kwargs):
-        """Issue `msg` as warning."""
-        return str(msg) + '\n'
-    warnings.formatwarning = my_formatwarning
+    import adf_utils as utils
+    import warnings # use to warn user about missing files
+    warnings.formatwarning = utils.my_formatwarning
 
     if len(fils) == 0:
         warnings.warn("\t    WARNING: Input file list is empty.")