range: lean and mean

Lib/test/pickletester.py

 import unittest
 import pickle
 import pickletools
 import copy_reg
 
 from test.test_support import TestFailed, TESTFN, run_with_locale
 
 from pickle import bytes_types
 
 # Tests that try a number of pickle protocols should have a
 #     for proto in protocols:
 # kind of outer loop.
-protocols = range(pickle.HIGHEST_PROTOCOL + 1)
+protocols = list(range(pickle.HIGHEST_PROTOCOL + 1))
 
 
 # Return True if opcode code appears in the pickle, else False.
 def opcode_in_pickle(code, pickle):
     for op, dummy, dummy in pickletools.genops(pickle):
         if op.code == code.decode("latin-1"):
             return True
     return False
 
 # Return the number of times opcode code appears in pickle.
@@ skipping 1004 matching lines @@
         for j in range(0, len(p), 20):
             b = bytes(p[j:j+20])
             print("    {0!r}".format(b))
         print(")")
         print()
         print("# Disassembly of DATA{0}".format(i))
         print("DATA{0}_DIS = \"\"\"\\".format(i))
         dis(p)
         print("\"\"\"")
         print()