From 812bc62a37205353de1d1719b82718dd0699bf1a Mon Sep 17 00:00:00 2001
From: Steve Piercy <web@stevepiercy.com>
Date: Mon, 28 Nov 2016 02:17:45 -0800
Subject: use argparse and autoprogram for ptviews

---
 docs/pscripts/pviews.rst  |  8 ++------
 pyramid/scripts/pviews.py | 12 +++++++-----
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/docs/pscripts/pviews.rst b/docs/pscripts/pviews.rst
index b4de5c054..da4660779 100644
--- a/docs/pscripts/pviews.rst
+++ b/docs/pscripts/pviews.rst
@@ -3,11 +3,7 @@
 
 .. _pviews_script:
 
-``pviews``
-----------
-
-.. program-output:: pviews --help
-   :prompt:
-   :shell:
+.. autoprogram:: pyramid.scripts.pviews:PViewsCommand.parser
+    :prog: pviews
 
 .. seealso:: :ref:`displaying_matching_views`
diff --git a/pyramid/scripts/pviews.py b/pyramid/scripts/pviews.py
index 9018eddb4..81150a801 100644
--- a/pyramid/scripts/pviews.py
+++ b/pyramid/scripts/pviews.py
@@ -1,4 +1,4 @@
-import optparse
+import argparse
 import sys
 import textwrap
 
@@ -13,7 +13,6 @@ def main(argv=sys.argv, quiet=False):
     return command.run()
 
 class PViewsCommand(object):
-    usage = '%prog config_uri url'
     description = """\
     Print, for a given URL, the views that might match. Underneath each
     potentially matching route, list the predicates required. Underneath
@@ -28,16 +27,19 @@ class PViewsCommand(object):
     """
     stdout = sys.stdout
 
-    parser = optparse.OptionParser(
-        usage,
+    parser = argparse.ArgumentParser(
+        usage="%(prog)s config_uri url",
         description=textwrap.dedent(description)
         )
 
+    parser.add_argument('config_uri',
+                        help='The URI to the configuration file.')
+
     bootstrap = (bootstrap,) # testing
 
     def __init__(self, argv, quiet=False):
         self.quiet = quiet
-        self.options, self.args = self.parser.parse_args(argv[1:])
+        self.args = self.parser.parse_args(argv[1:])
 
     def out(self, msg): # pragma: no cover
         if not self.quiet:
-- 
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