add deprecation warnings

MDAnalysis · Dec 29, 2016 · 5f9ce2c · 5f9ce2c
1 parent 12bfe14
commit 5f9ce2c
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/package/MDAnalysis/analysis/align.py b/package/MDAnalysis/analysis/align.py
@@ -425,7 +425,9 @@ def alignto(mobile, reference, select="all", mass_weighted=None, weights=None,
                                                  strict=strict)
 
     if mass_weighted is not None:
-        # TODO: print deprecation warnings for 0.17.0
+        warnings.warn("mass weighted is deprecated argument. Please use "
+                      " 'weights=\"mass\" instead. Will be removed in 0.17.0",
+                      category=DeprecationWarning)
         if mass_weighted:
             weights = 'mass'
 
@@ -586,7 +588,9 @@ def __init__(self, mobile, reference, select='all', filename=None,
         self._writer = mda.Writer(self.filename, natoms)
 
         if mass_weighted is not None:
-            # TODO: print depcreatoin message til 0.17.0
+            warnings.warn("mass weighted is deprecated argument. Please use "
+                          " 'weights=\"mass\" instead. Will be removed in 0.17.0",
+                          category=DeprecationWarning)
             if mass_weighted:
                 weights = 'mass'
 

diff --git a/package/MDAnalysis/analysis/rms.py b/package/MDAnalysis/analysis/rms.py
@@ -359,7 +359,9 @@ def __init__(self, atomgroup, reference=None, select='all',
         self.groupselections = ([process_selection(s) for s in groupselections]
                                 if groupselections is not None else [])
         if mass_weighted is not None:
-            # TODO: add depcreation
+            warnings.warn("mass weighted is deprecated argument. Please use "
+                          " 'weights=\"mass\" instead. Will be removed in 0.17.0",
+                          category=DeprecationWarning)
             if mass_weighted:
                 weights = 'mass'
         self.weights = weights