# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1450126294 28800
# Node ID 745c785b69869132dfd067bc4b3d6a486441204b
# Parent  04aad19e17c635b9e80e3ee329361b2871000682
spruce this up a bit

diff -r 04aad19e17c6 -r 745c785b6986 makeitso/python_package/{{package}}/web.py
--- a/makeitso/python_package/{{package}}/web.py	Mon Dec 14 12:44:39 2015 -0800
+++ b/makeitso/python_package/{{package}}/web.py	Mon Dec 14 12:51:34 2015 -0800
@@ -4,9 +4,14 @@
 web handler for {{project}}
 """
 
+# imports
+import argparse
+import sys
 from webob import Request, Response, exc
+from wsgiref import simple_server
 
 class Handler(object):
+    """WSGI HTTP Handler"""
 
     def __init__(self, **kw):
         pass
@@ -17,9 +22,27 @@
                             body="{{project}}")
         return response(environ, start_response)
 
-if __name__ == '__main__':
-    from wsgiref import simple_server
+def main(args=sys.argv[1:]):
+    """CLI"""
+
+    # parse command line
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('-p', '--port', dest='port',
+                        type=int, default=8080,
+                        help="port to serve on")
+    options = parser.parse_arguments(args)
+
+    # instantiate WSGI handler
     app = Handler()
-    server = simple_server.make_server(host='0.0.0.0', port=8080, app=app)
-    server.serve_forever()
-          
+
+    # serve it (Warning! Single threaded!)
+    server = simple_server.make_server(host='0.0.0.0',
+                                       port=options.port
+                                       app=app)
+    try:
+        server.serve_forever()
+    except KeyboardInterrupt:
+        pass
+
+if __name__ == '__main__':
+    main()