add simple getopt support to pagehandler.py

while this isn't intended for mod_wsgi deployments, it opens up some new
oppurtunities for cmdline testing (specifying a URL to avoid invoking
the wsgiref server, enabling profiling, etc).

1 files changed, 15 insertions, 0 deletions

diff --git a/pagehandler.py b/pagehandler.py
index d0f2c1b..0d772d6 100755
--- a/pagehandler.py
+++ b/pagehandler.py
@@ -26,6 +26,21 @@ def application(env, resp):
 if __name__ == '__main__':
   os.environ['SCRIPT_FILENAME'] = sys.argv[0]
   from wsgiref import simple_server as ss
+  import getopt
+
+  def cmd_help():
+    print """
+usage: %s [-h]
+
+  -h: help message
+"""%(os.path.basename(sys.argv[0]))
+
+  opts,args = getopt.getopt(sys.argv[1:], "h")
+  for o,v in opts:
+    if o == "-h":
+      cmd_help()
+      sys.exit(0)
+
   print "pagehandler test server running..."
   server = ss.WSGIServer( ('',8080), ss.WSGIRequestHandler)
   server.set_app(application)