[NaCl SDK] Convert python scripts from optparse to argparse.

native_client_sdk/src/build_tools/easy_template.py

Index: native_client_sdk/src/build_tools/easy_template.py
diff --git a/native_client_sdk/src/build_tools/easy_template.py b/native_client_sdk/src/build_tools/easy_template.py
index 999bdb1f8816e9090aac4c62156da007e312d6d4..8667e32c9a198e0bdb6c3985e82798ae9fa9f85e 100755
--- a/native_client_sdk/src/build_tools/easy_template.py
+++ b/native_client_sdk/src/build_tools/easy_template.py
@@ -5,7 +5,7 @@
 
 import copy
 import cStringIO
-import optparse
+import argparse

[binji, 2014/11/13 23:57:01]

sort

[Sam Clegg, 2014/11/30 17:55:11]

Done.

 import os
 import re
 import sys
@@ -98,12 +98,11 @@ def RunTemplateString(src, template_dict, statement_re=None, expr_re=None):
 
 
 def main(args):
-  parser = optparse.OptionParser()
-  _, args = parser.parse_args(args)
-  if not args:
-    return
+  parser = argparse.ArgumentParser()
+  parser.add_arguments('template')
+  options = parser.parse_args(args)
 
-  with open(args[0]) as f:
+  with open(options.templet) as f:

[binji, 2014/11/13 23:57:01]

template

[Sam Clegg, 2014/11/30 17:55:11]

Done.

[binji, 2014/12/08 21:58:20]

template :)

[Sam Clegg, 2015/01/14 15:28:32]

Done.

     print TemplateToPython(
         f.read(), re.compile(STATEMENT_RE), re.compile(EXPR_RE))