Towards Python3 compliance

michel-decay/arbuzov.py

 import requests
 import zlib
 import numpy as np
-import StringIO
 import tarfile
 import pymule.maths
 import sys
@@ -10,10 +9,12 @@ import re
 import bz2
 import os
 try:
+    import StringIO
     import sympy as sp
     import sympy.parsing.latex
     import scipy.special
     Printer = sys.modules['sympy.printing.pycode'].NumPyPrinter
+    x, xe, beta, z = sp.var('x xe beta z')
 except ImportError:
     pass
 
@@ -90,9 +91,6 @@ def parse(lines, s):
         .replace('beta(', 'beta*(')[s:-1]).subs('x', 'xe')
 
 
-x, xe, beta, z = sp.var('x xe beta z')
-
-
 def load0110047():
     """
     This loads hep-ph/0110047, i.e. the NLO paper
@@ -259,7 +257,7 @@ def loadall(f='arbuzov.json.bz2'):
 def loadfile(f='arbuzov.json.bz2'):
     with bz2.BZ2File(f) as fp:
         b = json.load(fp)
-    for key, value in b.iteritems():
+    for key, value in b.items():
         globals()[key] = eval(value)
 
 

michel-decay/f-and-g/f-and-g.py

@@ -332,10 +332,10 @@ resg2 = fitep(divideplots(gnnlo, glo), 2, "$g_2$")
 ylim(-2e-2, 2e-2)
 #################################################}}}
 #### Compare with resummation{{{
-print "Agreement for f1: ", printnumber(resf1[3]/eplogcoeff)
-print "Agreement for g1: ", printnumber(resg1[3]/eplogcoeff)
-print "Agreement for f2: ", printnumber(resf2[4]/(eplogcoeff**2/2))
-print "Agreement for g2: ", printnumber(resg2[4]/(eplogcoeff**2/2))
+print("Agreement for f1: " + printnumber(resf1[3]/eplogcoeff))
+print("Agreement for g1: " + printnumber(resg1[3]/eplogcoeff))
+print("Agreement for f2: " + printnumber(resf2[4]/(eplogcoeff**2/2)))
+print("Agreement for g2: " + printnumber(resg2[4]/(eplogcoeff**2/2)))
 #################################################}}}
 ###########################################################}}}
 ### Calculate YFS spectrum{{{

mu-e-scattering/muone/muone.py

@@ -147,8 +147,8 @@ kfac = [
     aconnlo['value'][0] / aconlo['value'][0]
 ]
 
-entries.insert(06, kfac[0])
-entries.insert(07, kfac[1])
+entries.insert(6, kfac[0])
+entries.insert(7, kfac[1])
 entries.insert(12, kfac[2])
 entries.insert(13, kfac[3])
 entries.insert(18, kfac[4])

radiative-lepton-decay/babar/example/example.py

@@ -27,9 +27,9 @@ NLO = scaleset(mergefks(
 fullNLO = plusnumbers(LO['value'], NLO['value'])
 
 # Print results
-print "BR_0 = ", printnumber(LO['value'])
-print "dBR  = ", printnumber(NLO['value'])
-print "BR_1 = ", printnumber(fullNLO)
+print("BR_0 = " + printnumber(LO['value']))
+print("dBR  = " + printnumber(NLO['value']))
+print("BR_1 = " + printnumber(fullNLO))
 ###########################################################}}}
 ### $E_e$ plot{{{
 fig1, (ax1, ax2) = kplot(

tools/py2nb.py

@@ -135,7 +135,7 @@ def main():
 
     nb = py2nb(args.input.read())
     if args.x:
-        print "Executing ",args.input.name
+        print("Executing " + args.input.name)
         dir = os.path.dirname(name)
         if len(dir) == 0:
             dir = "."