Code QA fixes

Author: chrisjonesBSU

mbuild/polymer.py

@@ -20,11 +20,6 @@
 __all__ = ["Polymer"]
 
 
-class Monomer(Compound):
-    def __init__(self):
-        pass
-
-
 class Polymer(Compound):
     """Connect one or more components in a specified sequence.
 

mbuild/utils/geometry.py

@@ -2,7 +2,7 @@
 
 import numpy as np
 
-from mbuild.box import Box
+import mbuild as mb
 from mbuild.coordinate_transform import angle
 
 
@@ -124,7 +124,7 @@ def wrap_coords(xyz, box, mins=None):
     -----
     Currently only supports orthorhombic boxes
     """
-    if not isinstance(box, Box):
+    if not isinstance(box, mb.box.Box):
         box_arr = np.asarray(box)
         assert box_arr.shape == (3,)
 

mbuild/utils/volumes.py

@@ -6,7 +6,7 @@ class Constraint:
     def __init__(self):
         pass
 
-    def is_inside(self, point):
+    def is_inside(self, points, buffer):
         """Return True if point satisfies constraint (inside), else False."""
         raise NotImplementedError("Must be implemented in subclasses")