Merge branch 'fix-docstring' of github.com:ycexiao/diffpy.srfit into fix-docstring

Author: ycexiao

src/diffpy/srfit/equation/builder.py

@@ -708,8 +708,7 @@ def getBuilder(name):
 
 def __wrapNumpyOperators():
     """Export all numpy operators as OperatorBuilder instances in the module
-    namespace.
-    """
+    namespace."""
     for name in dir(numpy):
         op = getattr(numpy, name)
         if isinstance(op, numpy.ufunc):
@@ -724,8 +723,7 @@ def __wrapNumpyOperators():
 def __wrapSrFitOperators():
     """Export all non-base operators from the
     diffpy.srfit.equation.literals.operators module as OperatorBuilder
-    instances in the module namespace.
-    """
+    instances in the module namespace."""
     opmod = literals.operators
     excluded_types = set((opmod.CustomOperator, opmod.UFuncOperator))
 

src/diffpy/srfit/pdf/characteristicfunctions.py

@@ -400,8 +400,7 @@ def __init__(self, name, model):
 
     def __call__(self, r):
         """Calculate the characteristic function from the transform of the
-        BaseModel.
-        """
+        BaseModel."""
 
         # Determine q-values.
         # We want very fine r-spacing so we can properly normalize f(r). This

src/diffpy/srfit/structure/diffpyparset.py

@@ -174,20 +174,20 @@ def _latsetter(par):
 class DiffpyLatticeParSet(ParameterSet):
     """A wrapper for diffpy.structure.Lattice.
 
-    This class derives from diffpy.srfit.fitbase.parameterset.ParameterSet. See
-    this class for base attributes.
+        This class derives from diffpy.srfit.fitbase.parameterset.ParameterSet. See
+        this class for base attributes.
 
-    Attributes
-    ----------
-    lattice
-        The diffpy.structure.Lattice this is adapting
-    name
-        Always "lattice"
-    angunits
-        "deg", the units of angle
-
-Managed Parameters
-------------------
+        Attributes
+        ----------
+        lattice
+            The diffpy.structure.Lattice this is adapting
+        name
+            Always "lattice"
+        angunits
+            "deg", the units of angle
+
+    Managed Parameters
+    ------------------
     """
 
     def __init__(self, lattice):

src/diffpy/srfit/structure/objcrystparset.py

@@ -1658,36 +1658,36 @@ def getValue(self):
 class ObjCrystCrystalParSet(SrRealParSet):
     """A adaptor for pyobjcryst.crystal.Crystal instance.
 
-    This class derives from diffpy.srfit.fitbase.parameterset.ParameterSet. See
-    this class for base attributes.
+        This class derives from diffpy.srfit.fitbase.parameterset.ParameterSet. See
+        this class for base attributes.
 
-    Attributes
-    ----------
-    stru
-        The adapted pyobjcryst.Crystal.
-    scatterers
-        The list of aggregated ScattererParSets (either
-        ObjCrystAtomParSet or ObjCrystMoleculeParSet), provided for
-        convenience.
-    _sgpars
-        A BaseSpaceGroupParameters object containing free structure
-        Parameters. See the diffpy.srfit.structure.sgconstraints
-        module.
-    sgpars
-        property that creates _sgpars when it is needed.
-    angunits
-        "rad", the units of angle
-
-Managed Parameters
-------------------
-
-    Managed ParameterSets
-    ---------------------
-    <sname>
-        A ObjCrystScattererParSet (either ObjCrystAtomParSet or
-        ObjCrystMoleculeParSet), where <sname> is the name of the
-        adapted pyobjcryst.atom.Atom or
-        pyobjcryst.molecule.Molecule.
+        Attributes
+        ----------
+        stru
+            The adapted pyobjcryst.Crystal.
+        scatterers
+            The list of aggregated ScattererParSets (either
+            ObjCrystAtomParSet or ObjCrystMoleculeParSet), provided for
+            convenience.
+        _sgpars
+            A BaseSpaceGroupParameters object containing free structure
+            Parameters. See the diffpy.srfit.structure.sgconstraints
+            module.
+        sgpars
+            property that creates _sgpars when it is needed.
+        angunits
+            "rad", the units of angle
+
+    Managed Parameters
+    ------------------
+
+        Managed ParameterSets
+        ---------------------
+        <sname>
+            A ObjCrystScattererParSet (either ObjCrystAtomParSet or
+            ObjCrystMoleculeParSet), where <sname> is the name of the
+            adapted pyobjcryst.atom.Atom or
+            pyobjcryst.molecule.Molecule.
     """
 
     def __init__(self, name, cryst):