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#!/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 separately
from __future__ import print_function
import codecs
import datetime
import email.utils
import locale
import urllib
import json
import argparse
import os
import sys
import subprocess
_ENCODING = locale.getpreferredencoding() or sys.getdefaultencoding()
def read_config(path=None, encoding=None):
"Read config from json file"
if not encoding:
encoding = _ENCODING
if path:
fp = open(path)
else:
nmbhome = os.getenv('NMBGIT', os.path.expanduser('~/.nmbug'))
# read only the first line from the pipe
sha1_bytes = subprocess.Popen(
['git', '--git-dir', nmbhome, 'show-ref', '-s', 'config'],
stdout=subprocess.PIPE).stdout.readline()
sha1 = sha1_bytes.decode(encoding).rstrip()
fp_byte_stream = subprocess.Popen(
['git', '--git-dir', nmbhome, 'cat-file', 'blob',
sha1+':status-config.json'],
stdout=subprocess.PIPE).stdout
fp = codecs.getreader(encoding=encoding)(stream=fp_byte_stream)
return json.load(fp)
# 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')
parser.add_argument('--list-views', help='list views',
action='store_true')
parser.add_argument('--get-query', help='get query for view')
args = parser.parse_args()
config = read_config(path=args.config)
if args.list_views:
for view in config['views']:
print(view['title'])
sys.exit(0)
elif args.get_query != None:
for view in config['views']:
if args.get_query == view['title']:
print(' and '.join(view['query']))
sys.exit(0)
else:
# only import notmuch if needed
import notmuch
if args.text:
output_format = 'text'
else:
output_format = 'html'
class Thread:
def __init__(self, last, lines):
self.last = last
self.lines = lines
def join_utf8_with_newlines(self):
return '\n'.join( (line.encode('utf-8') for line in self.lines) )
def output_with_separator(threadlist, sep):
outputs = (thread.join_utf8_with_newlines() for thread in threadlist)
print(sep.join(outputs))
headers = ['date', 'from', 'subject']
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 = ''
threads = {}
threadlist = []
out = {}
last = None
lines = None
if output_format == 'html':
print('<h3><a name="%s" />%s</h3>' % (title, 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():
thread_id = m.get_thread_id()
if thread_id != last_thread_id:
if threads.has_key(thread_id):
last = threads[thread_id].last
lines = threads[thread_id].lines
else:
last = {}
lines = []
thread = Thread(last, lines)
threads[thread_id] = thread
for h in headers:
last[h] = ''
threadlist.append(thread)
last_thread_id = thread_id
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, addr) = email.utils.parseaddr(val)
if val == '':
val = addr.split('@')[0]
if header != 'subject' and last[header] == val:
out[header] = ''
else:
out[header] = val
last[header] = val
mid = m.get_message_id()
out['id'] = 'id:"%s"' % mid
if output_format == 'html':
out['subject'] = '<a href="http://mid.gmane.org/%s">%s</a>' \
% (urllib.quote(mid), out['subject'])
lines.append(' <tr><td>%s' % out['date'])
lines.append('</td><td>%s' % out['id'])
lines.append('</td></tr>')
lines.append(' <tr><td>%s' % out['from'])
lines.append('</td><td>%s' % out['subject'])
lines.append('</td></tr>')
else:
lines.append('%(date)-10.10s %(from)-20.20s %(subject)-40.40s\n%(id)72s' % out)
if output_format == 'html':
output_with_separator(threadlist,
'\n<tr><td colspan="2"><br /></td></tr>\n')
print('</table>')
else:
output_with_separator(threadlist, '\n\n')
# main program
db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
if output_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>')
print('<h3>Views</h3>')
print('<ul>')
for view in config['views']:
print('<li><a href="#%(title)s">%(title)s</a></li>' % view)
print('</ul>')
for view in config['views']:
print_view(**view)
if output_format == 'html':
print('</body>\n</html>')
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