#!/usr/bin/python # # Copyright (c) 2011-2012 David Bremner # 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 try: # Python 3 from urllib.parse import quote except ImportError: # Python 2 from urllib import quote 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) 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)) def print_view(database, title, query, comment, headers=('date', 'from', 'subject')): query_string = ' and '.join(query) q_new = notmuch.Query(database, 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('

%s

' % (title, title)) print(comment) print('The view is generated from the following query:') print('
') print(query_string) print('
') print('\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'] = '%s' % ( quote(mid), out['subject']) lines.append(' ') lines.append(' ') 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\n') print('
%s' % out['date']) lines.append('%s' % out['id']) lines.append('
%s' % out['from']) lines.append('%s' % out['subject']) lines.append('

') else: output_with_separator(threadlist, '\n\n') # 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', metavar='PATH') parser.add_argument('--list-views', help='list views', action='store_true') parser.add_argument('--get-query', help='get query for view', metavar='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' # main program db = notmuch.Database(mode=notmuch.Database.MODE.READ_ONLY) if output_format == 'html': print(''' Notmuch Patches

Notmuch Patches

Generated: {date}
For more infomation see nmbug

Views

') for view in config['views']: print_view(database=db, **view) if output_format == 'html': print('\n')