Integrating svn with trac on windows.

After many misleads, i put many different files into work.
Here is the post-commit solution to integration on windows.
I suggest that add svn bin and python paths to enviroment.

post-commit.bat

%~dp0\post-commit-hook.cmd %1 %2

post-commit-hook.cmd

@ECHO OFF
::
:: Trac post-commit-hook script for Windows
::
:: Contributed by markus, modified by cboos.
:: Usage:
::
:: 1) Insert the following line in your post-commit.bat script
::
:: call %~dp0\trac-post-commit-hook.cmd %1 %2
::
:: 2) Check the ‘Modify paths’ section below, be sure to set at least TRAC_ENV

:: ———————————————————-
:: Modify paths here:

:: — this one must be set
SET TRAC_ENV=c:\urtracsite

:: — set if Python is not in the system path
SET PYTHON_PATH=C:\urpythonpath

:: — set to the folder containing trac/ if installed in a non-standard location
SET TRAC_PATH=C:\urtrachome
:: ———————————————————-

:: Do not execute hook if trac environment does not exist
IF NOT EXIST %TRAC_ENV% GOTO :EOF

set PATH=%PYTHON_PATH%;%PATH%
set PYTHONPATH=%TRAC_PATH%;%PYTHONPATH%

SET REV=%2

:: GET THE AUTHOR AND THE LOG MESSAGE
for /F %%A in (‘svnlook author -r %REV% %1’) do set AUTHOR=%%A
for /F “delims==” %%B in (‘svnlook log -r %REV% %1’) do set LOG=%%B

:: CALL THE PYTHON SCRIPT
Python “%~dp0\post-commit-hook.py” -p “%TRAC_ENV%” -r “%REV%” -u “%AUTHOR%” -m “%LOG%”

post-commit-hook.py

#!/usr/bin/env python
# trac-post-commit-hook
# —————————————————————————-
# Copyright (c) 2004 Stephen Hansen
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the “Software”), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
# —————————————————————————-

# This Subversion post-commit hook script is meant to interface to the
# Trac (http://www.edgewall.com/products/trac/) issue tracking/wiki/etc
# system.
#
# It should be called from the ‘post-commit’ script in Subversion, such as
# via:
#
# REPOS=”$1″
# REV=”$2″
# LOG=`/usr/bin/svnlook log -r $REV $REPOS`
# AUTHOR=`/usr/bin/svnlook author -r $REV $REPOS`
# TRAC_ENV=’/somewhere/trac/project/’
# TRAC_URL=’http://trac.mysite.com/project/’
#
# /usr/bin/python /usr/local/src/trac/contrib/trac-post-commit-hook \
# -p “$TRAC_ENV” \
# -r “$REV” \
# -u “$AUTHOR” \
# -m “$LOG” \
# -s “$TRAC_URL”
#
# It searches commit messages for text in the form of:
# command #1
# command #1, #2
# command #1 & #2
# command #1 and #2
#
# You can have more then one command in a message. The following commands
# are supported. There is more then one spelling for each command, to make
# this as user-friendly as possible.
#
# closes, fixes
# The specified issue numbers are closed with the contents of this
# commit message being added to it.
# references, refs, addresses, re
# The specified issue numbers are left in their current status, but
# the contents of this commit message are added to their notes.
#
# A fairly complicated example of what you can do is with a commit message
# of:
#
# Changed blah and foo to do this or that. Fixes #10 and #12, and refs #12.
#
# This will close #10 and #12, and add a note to #12.

import re
import os
import sys
from datetime import datetime

from trac.env import open_environment
from trac.ticket.notification import TicketNotifyEmail
from trac.ticket import Ticket
from trac.ticket.web_ui import TicketModule
# TODO: move grouped_changelog_entries to model.py
from trac.util.text import to_unicode
from trac.util.datefmt import utc

try:
from optparse import OptionParser
except ImportError:
try:
from optik import OptionParser
except ImportError:
raise ImportError, ‘Requires Python 2.3 or the Optik option parsing library.’

parser = OptionParser()
parser.add_option(‘-e’, ‘–require-envelope’, dest=’env’, default=”,
help=’Require commands to be enclosed in an envelope. If -e[], ‘
‘then commands must be in the form of [closes #4]. Must ‘
‘be two characters.’)
parser.add_option(‘-p’, ‘–project’, dest=’project’,
help=’Path to the Trac project.’)
parser.add_option(‘-r’, ‘–revision’, dest=’rev’,
help=’Repository revision number.’)
parser.add_option(‘-u’, ‘–user’, dest=’user’,
help=’The user who is responsible for this action’)
parser.add_option(‘-m’, ‘–msg’, dest=’msg’,
help=’The log message to search.’)
parser.add_option(‘-c’, ‘–encoding’, dest=’encoding’,
help=’The encoding used by the log message.’)
parser.add_option(‘-s’, ‘–siteurl’, dest=’url’,
help='(deprecated) the base_url from trac.ini will ‘
‘always be used.’)

(options, args) = parser.parse_args(sys.argv[1:])

if options.env:
leftEnv = ‘\\’ + options.env[0]
rghtEnv = ‘\\’ + options.env[1]
else:
leftEnv = ”
rghtEnv = ”

commandPattern = re.compile(leftEnv + r'(?P[A-Za-z]*).?(?P#[0-9]+(?:(?:[, &]*|[ ]?and[ ]?)#[0-9]+)*)’ + rghtEnv)
ticketPattern = re.compile(r’#([0-9]*)’)

class CommitHook:
_supported_cmds = {‘close’: ‘_cmdClose’,
‘closed’: ‘_cmdClose’,
‘closes’: ‘_cmdClose’,
‘fix’: ‘_cmdClose’,
‘fixed’: ‘_cmdClose’,
‘fixes’: ‘_cmdClose’,
‘addresses’: ‘_cmdRefs’,
‘re’: ‘_cmdRefs’,
‘references’: ‘_cmdRefs’,
‘refs’: ‘_cmdRefs’,
‘see’: ‘_cmdRefs’}

def __init__(self, project=options.project, author=options.user,
rev=options.rev, msg=options.msg, url=options.url,
encoding=options.encoding):
msg = to_unicode(msg, encoding)
self.author = author
self.rev = rev
self.msg = “(In [%s]) %s” % (rev, msg)
self.now = datetime.now(utc)
self.env = open_environment(project)

cmdGroups = commandPattern.findall(msg)

tickets = {}
for cmd, tkts in cmdGroups:
funcname = CommitHook._supported_cmds.get(cmd.lower(), ”)
if funcname:
for tkt_id in ticketPattern.findall(tkts):
func = getattr(self, funcname)
tickets.setdefault(tkt_id, []).append(func)

for tkt_id, cmds in tickets.iteritems():
try:
db = self.env.get_db_cnx()

ticket = Ticket(self.env, int(tkt_id), db)
for cmd in cmds:
cmd(ticket)

# determine sequence number…
cnum = 0
tm = TicketModule(self.env)
for change in tm.grouped_changelog_entries(ticket, db):
if change[‘permanent’]:
cnum += 1

ticket.save_changes(self.author, self.msg, self.now, db, cnum+1)
db.commit()

tn = TicketNotifyEmail(self.env)
tn.notify(ticket, newticket=0, modtime=self.now)
except Exception, e:
# import traceback
# traceback.print_exc(file=sys.stderr)
print>>sys.stderr, ‘Unexpected error while processing ticket ‘ \
‘ID %s: %s’ % (tkt_id, e)

def _cmdClose(self, ticket):
ticket[‘status’] = ‘closed’
ticket[‘resolution’] = ‘fixed’

def _cmdRefs(self, ticket):
pass

if __name__ == “__main__”:
if len(sys.argv) < 5:
print “For usage: %s –help” % (sys.argv[0])
else:
CommitHook()

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