Issue #25985: sys.version_info is now used instead of sys.version

to format short Python version.

Tools/freeze/freeze.py

@@ -218,7 +218,7 @@ def main():
     ishome = os.path.exists(os.path.join(prefix, 'Python', 'ceval.c'))
 
     # locations derived from options
-    version = sys.version[:3]
+    version = '%d.%d' % sys.version_info[:2]
     flagged_version = version + sys.abiflags
     if win:
         extensions_c = 'frozen_extensions.c'

Tools/scripts/nm2def.py

@@ -36,8 +36,8 @@ option to produce this format (since it is the original v7 Unix format).
 """
 import os, sys
 
-PYTHONLIB = 'libpython'+sys.version[:3]+'.a'
-PC_PYTHONLIB = 'Python'+sys.version[0]+sys.version[2]+'.dll'
+PYTHONLIB = 'libpython%d.%d.a' % sys.version_info[:2]
+PC_PYTHONLIB = 'Python%d%d.dll' % sys.version_info[:2]
 NM = 'nm -p -g %s'                      # For Linux, use "nm -g %s"
 
 def symbols(lib=PYTHONLIB,types=('T','C','D')):