Made numerous Python scripts in utils work with either 2 or 3.

src/utils/build_dependencies.py

@@ -20,9 +20,7 @@ for src in glob.iglob('*.F90'):
         dependencies[module] = sorted(list(deps))
 
 
-keys = dependencies.keys()
-keys.sort()
-for module in keys:
+for module in dependencies.keys():
     for dep in dependencies[module]:
         print("{0}.o: {1}.o".format(module, dep))
     print('')

src/utils/convert_xsdir.py

@@ -212,21 +212,24 @@ class XsdirTable(object):
     @property
     def alias(self):
         zaid = self.zaid
-        Z = int(zaid[:-3])
-        A = zaid[-3:]
+        if zaid:
+            Z = int(zaid[:-3])
+            A = zaid[-3:]
 
-        if A == '000':
-            s = 'Nat'
-        elif zaid == '95242':
-            s = '242m'
-        elif zaid == '95642':
-            s = '242'
-        elif int(A) > 300:
-            s = str(int(A) - 400) + "m"
+            if A == '000':
+                s = 'Nat'
+            elif zaid == '95242':
+                s = '242m'
+            elif zaid == '95642':
+                s = '242'
+            elif int(A) > 300:
+                s = str(int(A) - 400) + "m"
+            else:
+                s = str(int(A))
+
+            return "{0}-{1}.{2}".format(elements[Z], s, self.xs)
         else:
-            s = str(int(A))
-
-        return "{0}-{1}.{2}".format(elements[Z], s, self.xs)
+            return None
         
     @property
     def zaid(self):

src/utils/memory_usage.py

@@ -5,7 +5,6 @@
 
 import sys
 import os
-import matplotlib.pyplot as pyplot
 
 if len(sys.argv) > 1:
     # Get path to cross_sections.out file from command line argument
@@ -56,8 +55,3 @@ print('  Secondary Energy Distributions = ' + str(sum(memory_energy)))
 print('  Probability Tables             = ' + str(sum(memory_urr)))
 print('  S(a,b) Tables                  = ' + str(sum(memory_sab)))
 print('  Total                          = ' + str(sum(memory_total)))
-
-# Histograms
-# pyplot.hist(memory_xs,100)
-# pyplot.title('Memory for Cross Sections')
-# pyplot.show()

src/utils/read_source.py

@@ -1,34 +0,0 @@
-#!/usr/bin/env python2
-
-import struct
-
-class SourceFile(object):
-    def __init__(self, filename):
-        # Open source file for reading
-        self.f = open(filename, 'r')
-
-        # Read number of source sites
-        self.n_sites = struct.unpack('q', self.f.read(8))[0]
-
-        # Create list to store source sites
-        self.sites = []
-
-        for i in range(self.n_sites):
-            # Read position, angle, and energy
-            (weight,) = struct.unpack('d', self.f.read(8))
-            xyz = struct.unpack('3d', self.f.read(24))
-            uvw = struct.unpack('3d', self.f.read(24))
-            (E,) = struct.unpack('d', self.f.read(8))
-
-            # Create source site and append to list
-            self.sites.append(SourceSite(weight, xyz, uvw, E))
-
-class SourceSite(object):
-    def __init__(self, weight, xyz, uvw, E):
-        self.weight = weight
-        self.xyz = xyz
-        self.uvw = uvw
-        self.E = E
-
-    def __repr__(self):
-        return "<SourceSite: xyz={0} at E={1}>".format(self.xyz, self.E)

src/utils/split_nuclide.py

@@ -3,7 +3,7 @@
 import sys
 
 if len(sys.argv) != 3:
-    print "Must supply element and atom/b-cm"
+    print("Must supply element and atom/b-cm")
     exit
 
 element = sys.argv[1]