[PATCH v2] contrib/nmbug: add nmbug-status script

[david@tethera.net]

From: David Bremner <bremner@debian.org>

This is (almost) the same script as has been used for
http://nmbug.tethera.net/status for a while now. The only change is
that the configuration is not hardcoded anymore. By default the config
is fetched from a special branch in the nmbug repo that contains only
config info. The idea is that push access to this branch can be
restricted a bit more than the tags, since it will change the
appearence of the web pages.
---

The change here is to extract the configuration from a branch in the
nmbug repo. This will allow multiple people to update the layout of the status page.

 contrib/nmbug/nmbug-status       |  141 ++++++++++++++++++++++++++++++++++++++
 contrib/nmbug/status-config.json |   65 ++++++++++++++++++
 2 files changed, 206 insertions(+)
 create mode 100755 contrib/nmbug/nmbug-status
 create mode 100644 contrib/nmbug/status-config.json

diff --git a/contrib/nmbug/nmbug-status b/contrib/nmbug/nmbug-status
new file mode 100755
index 0000000..cee9d3d
--- /dev/null
+++ b/contrib/nmbug/nmbug-status
@@ -0,0 +1,141 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2011-2012 David Bremner <david@tethera.net>
+# License: Same as notmuch
+# dependencies
+#       - python 2.6 for json
+#       - argparse; either python 2.7, or install seperately
+
+import datetime
+import notmuch
+import sys
+import rfc822
+import urllib
+import json
+import argparse
+import os
+import subprocess
+
+# parse command line arguments
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--text", help="output plain text format",
+		    action="store_true")
+
+parser.add_argument("--config", help="load config from given file")
+
+
+args = parser.parse_args()
+
+# read config from json file
+
+if args.config != None:
+    fp = open(args.config)
+else:
+    nmbhome = os.getenv('NMBGIT',os.path.expanduser("~/.nmbug"))
+
+    fp =  subprocess.Popen(['git','--git-dir',nmbhome,
+                            'cat-file','blob','config:status-config.json'],
+                           stdout=subprocess.PIPE).stdout
+
+config=json.load(fp)
+
+if args.text:
+    format = 'text'
+else:
+    format = 'html'
+
+headers = ['date', 'from', 'subject']
+last = {}
+
+def clear_last():
+    for header in headers:
+	last[header] = ''
+
+def print_view(title, query, comment):
+
+    query_string = " and ".join(query)
+    q_new = notmuch.Query(db, query_string)
+    q_new.set_sort(notmuch.Query.SORT.OLDEST_FIRST)
+
+
+    last['thread_id'] = ''
+
+    if format == 'html':
+	print '<h3>%s</h3>' % title
+	print comment
+	print 'The view is generated from the following query:'
+	print '<blockquote>'
+	print query_string
+	print '</blockquote>'
+	print '<table>\n'
+
+    for m in q_new.search_messages():
+
+	out = {};
+
+	thread_id = m.get_thread_id()
+	if thread_id != last['thread_id']:
+	    clear_last()
+
+	for header in headers:
+	    val = m.get_header(header)
+
+	    if header == 'date':
+		val = str.join(' ', val.split(None)[1:4])
+		val = str(datetime.datetime.strptime(val, '%d %b %Y').date())
+	    elif header == 'from':
+		val = rfc822.parseaddr(val)[0]
+
+	    if last[header] == val:
+		out[header] = ""
+	    else:
+		out[header] = val.encode('utf-8')
+		last[header] = val
+
+	mid = m.get_message_id()
+	out['id'] = 'id:"%s"' % mid
+
+	if format == 'html':
+	    # XXX using <br /> is a hack, but ... // 20111216 too
+	    if thread_id != last['thread_id']:
+		br = '<br />'
+	    else:
+		br = ''
+	    out['subject'] = '<a href="http://mid.gmane.org/%s">%s</a>' % (urllib.quote(mid), out['subject'])
+	    print " <tr><td>%s %s" % (br, out['date'])
+	    print "</td><td>%s %s" % (br, out['id'])
+	    print "</td></tr>"
+	    print " <tr><td>%s" % out['from']
+	    print "</td><td>%s" % out['subject']
+	    print "</td></tr>\n"
+	else:
+	    print '%(date)-10.10s %(from)-20.20s %(subject)-40.40s\n%(id)72s\n' % out
+
+	last['thread_id'] = thread_id
+
+    if format == 'html':
+	print '</table>'
+
+# main program
+
+db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
+
+if format == 'html':
+    print '''<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>Notmuch Patches</title>
+</head>
+<body>''';
+    print '<h2>Notmuch Patches</h2>'
+    print 'Generated: %s<br />' % datetime.datetime.utcnow().date()
+    print 'For more infomation see <a href="http://notmuchmail.org/nmbug">nmbug</a>'
+
+for view in config['views']:
+    print_view(**view)
+
+if format == 'html':
+    print '</body>\n</html>'
diff --git a/contrib/nmbug/status-config.json b/contrib/nmbug/status-config.json
new file mode 100644
index 0000000..6b4934f
--- /dev/null
+++ b/contrib/nmbug/status-config.json
@@ -0,0 +1,65 @@
+{
+    "views": [
+	{
+	    "comment": "Unresolved bugs (or just need tag updating).",
+	    "query": [
+		"tag:notmuch::bug",
+		"not tag:notmuch::fixed",
+		"not tag:notmuch::wontfix"
+	    ],
+	    "title": "Bugs"
+	},
+	{
+	    "comment": "These patches are under consideration for pushing.",
+	    "query": [
+		"tag:notmuch::patch and not tag:notmuch::pushed",
+		"not tag:notmuch::obsolete and not tag:notmuch::wip",
+		"not tag:notmuch::stale and not tag:notmuch::contrib",
+		"not tag:notmuch::moreinfo",
+		"not tag:notmuch::python",
+		"not tag:notmuch::vim",
+		"not tag:notmuch::wontfix",
+		"not tag:notmuch::needs-review"
+	    ],
+	    "title": "Maybe Ready (Core and Emacs)"
+	},
+	{
+	    "comment": "These python related patches might be ready to push, or they might just need updated tags.",
+	    "query": [
+		"tag:notmuch::patch and not tag:notmuch::pushed",
+		"not tag:notmuch::obsolete and not tag:notmuch::wip",
+		"not tag:notmuch::stale and not tag:notmuch::contrib",
+		"not tag:notmuch::moreinfo",
+		"not tag:notmuch::wontfix",
+		" tag:notmuch::python",
+		"not tag:notmuch::needs-review"
+	    ],
+	    "title": "Maybe Ready (Python)"
+	},
+	{
+	    "comment": "These vim related patches might be ready to push, or they might just need updated tags.",
+	    "query": [
+		"tag:notmuch::patch and not tag:notmuch::pushed",
+		"not tag:notmuch::obsolete and not tag:notmuch::wip",
+		"not tag:notmuch::stale and not tag:notmuch::contrib",
+		"not tag:notmuch::moreinfo",
+		"not tag:notmuch::wontfix",
+		"tag:notmuch::vim",
+		"not tag:notmuch::needs-review"
+	    ],
+	    "title": "Maybe Ready (vim)"
+	},
+	{
+	    "comment": "These patches are under review, or waiting for feedback.",
+	    "query": [
+		"tag:notmuch::patch",
+		"not tag:notmuch::pushed",
+		"not tag:notmuch::obsolete",
+		"not tag:notmuch::stale",
+		"not tag:notmuch::wontfix",
+		"(tag:notmuch::moreinfo or tag:notmuch::needs-review)"
+	    ],
+	    "title": "Review"
+	}
+    ]
+}
-- 
1.7.10