# python-twittsvn - A SVN/Twitter bridge
# Copyright (C) 2009 Christian S. Perone
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
import sys
import re
import time
from optparse import OptionParser, OptionGroup
__version__ = "0.1"
__author__ = "Christian S. Perone "
TWITTER_PREFIX = "$"
TWITTER_MSG = TWITTER_PREFIX + "[%s] Rev. %d by [%s] %s: %s"
try:
import pysvn
except ImportError:
raise ImportError, "pysvn not found, check http://pysvn.tigris.org/project_downloads.html"
try:
import twitter
except ImportError:
raise ImportError, "python-twitter not found, check http://code.google.com/p/python-twitter"
def ssl_server_trust_prompt(trust_dict):
return True, 5, True
def run_main():
parser = OptionParser()
print "Python twittsvn v.%s\nBy %s" % (__version__, __author__)
print "http://pyevolve.sourceforge.net/wordpress\n"
group_twitter = OptionGroup(parser, "Twitter Options",
"Twitter Accounting Options")
group_twitter.add_option("-u", "--username", dest="twitter_username",
help="Twitter username (required).",
type="string")
group_twitter.add_option("-p", "--password", dest="twitter_password",
help="Twitter password (required).",
type="string")
group_twitter.add_option("-r", "--reponame", dest="twitter_reponame",
help="Repository name (required).",
type="string")
group_twitter.add_option("-c", "--twittercount", dest="twitter_count",
help="How many tweets to fetch from Twitter, default is '30'.",
type="int", default=30)
parser.add_option_group(group_twitter)
group_svn = OptionGroup(parser, "Subversion Options",
"Subversion Options")
group_svn.add_option("-s", "--spath", dest="svn_path",
help="Subversion path, default is '.'.",
default=".", type="string")
group_svn.add_option("-n", "--numlog", dest="svn_numlog",
help="Number of SVN logs to get, default is '5'.",
default=5, type="int")
parser.add_option_group(group_svn)
(options, args) = parser.parse_args()
if options.twitter_username is None:
parser.print_help()
print "\nError: you must specify a Twitter username !"
return
if options.twitter_password is None:
parser.print_help()
print "\nError: you must specify a Twitter password !"
return
if options.twitter_reponame is None:
parser.print_help()
print "\nError: you must specify any repository name !"
return
twitter_api = twitter.Api(username=options.twitter_username,
password=options.twitter_password)
twitter_api.SetCache(None) # Dammit cache !
svn_api = pysvn.Client()
svn_api.callback_ssl_server_trust_prompt = ssl_server_trust_prompt
print "Checking Twitter synchronization..."
status_list = twitter_api.GetUserTimeline(options.twitter_username,
count=options.twitter_count)
print "Got %d statuses to check..." % len(status_list)
last_twitter_commit = None
for status in status_list:
if status.text.startswith(TWITTER_PREFIX):
print "SVN Commit messages found !"
last_twitter_commit = status
break
print "Checking SVN logs for ['%s']..." % options.svn_path
log_list = svn_api.log(options.svn_path, limit=options.svn_numlog)
if last_twitter_commit is None:
print "No twitter SVN commit messages found, posting last %d svn commit messages..." % options.svn_numlog
log_list.reverse()
for log in log_list:
message = log["message"].strip()
date = time.ctime(log["date"])
if len(message) <= 0: message = "(no message)"
twitter_api.PostUpdate(TWITTER_MSG % (options.twitter_reponame,
log["revision"].number,
log["author"], date, message))
print "Posted %d svn commit messages to twitter !" % len(log_list)
else:
print "SVN commit messages found in twitter, checking last revision message...."
msg_regex = re.compile(r'Rev\. (\d+) by')
last_rev_twitter = int(msg_regex.findall(last_twitter_commit.text)[0])
print "Last revision detected in twitter is #%d, checking for new svn commit messages..." % last_rev_twitter
rev_num = pysvn.Revision(pysvn.opt_revision_kind.number, last_rev_twitter+1)
try:
log_list = svn_api.log(options.svn_path, revision_end=rev_num,
limit=options.svn_numlog)
except pysvn.ClientError:
print "No more revisions found !"
log_list = []
if len(log_list) <= 0:
print "No new SVN commit messages found !"
print "Updated !"
return
log_list.reverse()
print "Posting new messages to twitter..."
posted_new = 0
for log in log_list:
message = log["message"].strip()
date = time.ctime(log["date"])
if len(message) <= 0:
message = "(no message)"
if log["revision"].number > last_rev_twitter:
twitter_api.PostUpdate(TWITTER_MSG % (options.twitter_reponame,
log["revision"].number,
log["author"], date, message ))
posted_new+=1
print "Posted new %d messages to twitter !" % posted_new
print "Updated!"
if __name__ == "__main__":
run_main() |
. I’ve used the same seed for the GP, so it has consumed nearly the same cpu resources for both test categories. Here are the results I obtained:
