Move lambda directly into funcs

Author: bobleesj

src/diffpy/srfit/fitbase/fithook.py

@@ -150,8 +150,7 @@ def postcall(self, recipe, chiv):
             print("Variables")
             vnames = recipe.getNames()
             vals = recipe.getValues()
-            byname = lambda nv: sortKeyForNumericString(nv[0])
-            items = sorted(zip(vnames, vals), key=byname)
+            items = sorted(zip(vnames, vals), key=lambda nv: sortKeyForNumericString(nv[0]))
             for name, val in items:
                 print("  %s = %f" % (name, val))
         return

src/diffpy/srfit/fitbase/recipeorganizer.py

@@ -730,8 +730,7 @@ def clearConstraints(self, recurse=False):
             self.unconstrain(*self._constraints)
 
         if recurse:
-            f = lambda m: hasattr(m, "clearConstraints")
-            for m in filter(f, self._iterManaged()):
+            for m in filter(lambda m: hasattr(m, "clearConstraints"), self._iterManaged()):
                 m.clearConstraints(recurse)
         return
 
@@ -813,17 +812,15 @@ def clearRestraints(self, recurse=False):
         self.unrestrain(*self._restraints)
 
         if recurse:
-            f = lambda m: hasattr(m, "clearRestraints")
-            for m in filter(f, self._iterManaged()):
+            for m in filter(lambda m: hasattr(m, "clearRestraints"), self._iterManaged()):
                 m.clearRestraints(recurse)
         return
 
     def _getConstraints(self, recurse=True):
         """Get the constrained Parameters for this and managed sub-objects."""
         constraints = {}
         if recurse:
-            f = lambda m: hasattr(m, "_getConstraints")
-            for m in filter(f, self._iterManaged()):
+            for m in filter(lambda m: hasattr(m, "_getConstraints"), self._iterManaged()):
                 constraints.update(m._getConstraints(recurse))
 
         constraints.update(self._constraints)
@@ -837,8 +834,7 @@ def _getRestraints(self, recurse=True):
         """
         restraints = set(self._restraints)
         if recurse:
-            f = lambda m: hasattr(m, "_getRestraints")
-            for m in filter(f, self._iterManaged()):
+            for m in filter(lambda m: hasattr(m, "_getRestraints"), self._iterManaged()):
                 restraints.update(m._getRestraints(recurse))
 
         return restraints