TracZephyrPlugin/ZephyrPlugin.py

   1 # -*- coding: utf-8 -*-
   2
   3 from trac.core import *
   4 from trac.ticket import ITicketChangeListener
   5 import subprocess
   6 import textwrap
   7 import shlex
   8
   9 class ZephyrPlugin(Component):
  10     implements(ITicketChangeListener)
  11
  12     def zwrite(self, id, message):
  13         zclass = self.config.get('ZephyrPlugin', 'class')
  14         if zclass == '':
  15             return
  16         command = shlex.split(self.config.get('ZephyrPlugin', 'command').encode('utf-8'))
  17         if not command:
  18             command = ['zwrite', '-q', '-l', '-d']
  19         p = subprocess.Popen(command +
  20                              ['-c', zclass,
  21                               '-i', 'trac-#%s' % id],
  22                              stdin=subprocess.PIPE)
  23         p.stdin.write(message.replace('@', '@@').encode('utf-8', 'replace'))
  24         p.stdin.close()
  25         p.wait()
  26
  27     def format_text(self, text):
  28         lines = textwrap.fill(text).split('\n')
  29         if len(lines) > 5:
  30             lines = lines[:5] + [u'[…]']
  31         return '\n'.join(lines)
  32
  33     def ticket_created(self, ticket):
  34         message = "%s filed a new ticket:\n%s\n\n%s" % (ticket['reporter'],
  35                                                         ticket['summary'],
  36                                                         self.format_text(ticket['description']))
  37         self.zwrite(ticket.id, message)
  38
  39     def ticket_changed(self, ticket, comment, author, old_values):
  40         message = "(%s)\n" % ticket['summary']
  41         for field in ticket.fields:
  42             name = field['name']
  43             if name not in old_values:
  44                 pass
  45             elif field['type'] == 'textarea':
  46                 message += "%s changed %s to:\n%s\n" % (author, name, self.format_text(ticket[name]))
  47             elif ticket[name] and old_values[name]:
  48                 message += "%s changed %s from %s to %s.\n" % (author, name, old_values[name], ticket[name])
  49             elif ticket[name]:
  50                 message += "%s set %s to %s.\n" % (author, name, ticket[name])
  51             elif old_values[name]:
  52                 message += "%s deleted %s.\n" % (author, name)
  53             else:
  54                 message += "%s changed %s.\n" % (author, name)
  55         if comment:
  56             message += "%s commented:\n%s\n" % (author, self.format_text(comment))
  57         self.zwrite(ticket.id, message)
  58
  59     def ticket_deleted(self, ticket):
  60         message = "%s deleted ticket %d" % (author, ticket.id)
  61         self.zwrite(ticket.id, message)