Backwards compatibility in #830

Author: oesteban

nipype/algorithms/eval.py renamed to nipype/algorithms/metrics.py

@@ -28,10 +28,9 @@
 
 from .. import logging
 
-from .. import warnings
-warnings.warn('Evaluation interfaces (Distance, Overlap, FuzzyOverlap) 
-               have been moved to nipype.algorithms.eval' )
+import warnings
 
+import metrics as nam
 from ..interfaces.base import (BaseInterface, traits, TraitedSpec, File,
                                InputMultiPath, OutputMultiPath,
                                BaseInterfaceInputSpec, isdefined)
@@ -842,3 +841,20 @@ def calc_moments(timeseries_file, moment):
     m3 = stats.moment(timeseries, moment, axis=0)
     zero = (m2 == 0)
     return np.where(zero, 0, m3 / m2**(moment/2.0))
+
+# Deprecated interfaces ---------------------------------------------------------
+class Distance( nam.Distance ):
+    def __init__(self, **inputs):
+        super(nam.Distance, self).__init__(**inputs)
+        warnings.warn("This interface has been moved from misc to metrics", DeprecationWarning)
+
+class Overlap( nam.Overlap ):
+    def __init__(self, **inputs):
+        super(nam.Overlap, self).__init__(**inputs)
+        warnings.warn("This interface has been moved from misc to metrics", DeprecationWarning)
+
+
+class FuzzyOverlap( nam.FuzzyOverlap ):
+    def __init__(self, **inputs):
+        super(nam.FuzzyOverlap, self).__init__(**inputs)
+        warnings.warn("This interface has been moved from misc to metrics", DeprecationWarning)

nipype/algorithms/misc.py

@@ -1,6 +1,6 @@
 # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
 from nipype.testing import assert_equal
-from nipype.algorithms.eval import Distance
+from nipype.algorithms.misc import Distance
 
 def test_Distance_inputs():
     input_map = dict(ignore_exception=dict(nohash=True,

nipype/algorithms/tests/test_auto_Distance.py

@@ -1,6 +1,6 @@
 # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
 from nipype.testing import assert_equal
-from nipype.algorithms.eval import ErrorMap
+from nipype.algorithms.metrics import ErrorMap
 
 def test_ErrorMap_inputs():
     input_map = dict(ignore_exception=dict(nohash=True,

nipype/algorithms/tests/test_auto_ErrorMap.py

@@ -1,6 +1,6 @@
 # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
 from nipype.testing import assert_equal
-from nipype.algorithms.eval import FuzzyOverlap
+from nipype.algorithms.misc import FuzzyOverlap
 
 def test_FuzzyOverlap_inputs():
     input_map = dict(ignore_exception=dict(nohash=True,

nipype/algorithms/tests/test_auto_FuzzyOverlap.py

@@ -1,6 +1,6 @@
 # AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
 from nipype.testing import assert_equal
-from nipype.algorithms.eval import Overlap
+from nipype.algorithms.misc import Overlap
 
 def test_Overlap_inputs():
     input_map = dict(ignore_exception=dict(nohash=True,