Mercurial > kallithea
view kallithea/lib/celerylib/tasks.py @ 4208:ad38f9f93b3b kallithea-2.2.5-rebrand
Correct licensing information in individual files.
The top-level license file is now LICENSE.md.
Also, in various places where there should have been joint copyright holders
listed, a single copyright holder was listed. It does not appear easy to add
a link to a large list of copyright holders in these places, so it simply
refers to the fact that various authors hold copyright.
In future, if an easy method is discovered to link to a list from those
places, we should do so.
Finally, text is added to LICENSE.md to point to where the full list of
copyright holders is, and that Kallithea as a whole is GPLv3'd.
author | Bradley M. Kuhn <bkuhn@sfconservancy.org> |
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date | Wed, 21 May 2014 16:59:37 -0400 |
parents | 9daad8c50b37 |
children | 1948ede028ef |
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# -*- coding: utf-8 -*- # 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 <http://www.gnu.org/licenses/>. """ kallithea.lib.celerylib.tasks ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ RhodeCode task modules, containing all task that suppose to be run by celery daemon :created_on: Oct 6, 2010 :author: marcink :copyright: (c) 2013 RhodeCode GmbH. :license: GPLv3, see LICENSE.md for more details. """ from celery.decorators import task import os import traceback import logging from os.path import join as jn from time import mktime from operator import itemgetter from string import lower from pylons import config, url from pylons.i18n.translation import _ from kallithea.lib.vcs import get_backend from kallithea import CELERY_ON, CELERY_EAGER from kallithea.lib.utils2 import safe_str from kallithea.lib.celerylib import run_task, locked_task, dbsession, \ str2bool, __get_lockkey, LockHeld, DaemonLock, get_session from kallithea.lib.helpers import person from kallithea.lib.rcmail.smtp_mailer import SmtpMailer from kallithea.lib.utils import add_cache, action_logger from kallithea.lib.compat import json, OrderedDict from kallithea.lib.hooks import log_create_repository from kallithea.model.db import Statistics, Repository, User from kallithea.model.scm import ScmModel add_cache(config) # pragma: no cover __all__ = ['whoosh_index', 'get_commits_stats', 'reset_user_password', 'send_email'] def get_logger(cls): if CELERY_ON: try: log = cls.get_logger() except Exception: log = logging.getLogger(__name__) else: log = logging.getLogger(__name__) return log @task(ignore_result=True) @locked_task @dbsession def whoosh_index(repo_location, full_index): from kallithea.lib.indexers.daemon import WhooshIndexingDaemon log = get_logger(whoosh_index) DBS = get_session() index_location = config['index_dir'] WhooshIndexingDaemon(index_location=index_location, repo_location=repo_location, sa=DBS)\ .run(full_index=full_index) @task(ignore_result=True) @dbsession def get_commits_stats(repo_name, ts_min_y, ts_max_y, recurse_limit=100): log = get_logger(get_commits_stats) DBS = get_session() lockkey = __get_lockkey('get_commits_stats', repo_name, ts_min_y, ts_max_y) lockkey_path = config['app_conf']['cache_dir'] log.info('running task with lockkey %s' % lockkey) try: lock = l = DaemonLock(file_=jn(lockkey_path, lockkey)) # for js data compatibility cleans the key for person from ' akc = lambda k: person(k).replace('"', "") co_day_auth_aggr = {} commits_by_day_aggregate = {} repo = Repository.get_by_repo_name(repo_name) if repo is None: return True repo = repo.scm_instance repo_size = repo.count() # return if repo have no revisions if repo_size < 1: lock.release() return True skip_date_limit = True parse_limit = int(config['app_conf'].get('commit_parse_limit')) last_rev = None last_cs = None timegetter = itemgetter('time') dbrepo = DBS.query(Repository)\ .filter(Repository.repo_name == repo_name).scalar() cur_stats = DBS.query(Statistics)\ .filter(Statistics.repository == dbrepo).scalar() if cur_stats is not None: last_rev = cur_stats.stat_on_revision if last_rev == repo.get_changeset().revision and repo_size > 1: # pass silently without any work if we're not on first revision or # current state of parsing revision(from db marker) is the # last revision lock.release() return True if cur_stats: commits_by_day_aggregate = OrderedDict(json.loads( cur_stats.commit_activity_combined)) co_day_auth_aggr = json.loads(cur_stats.commit_activity) log.debug('starting parsing %s' % parse_limit) lmktime = mktime last_rev = last_rev + 1 if last_rev >= 0 else 0 log.debug('Getting revisions from %s to %s' % ( last_rev, last_rev + parse_limit) ) for cs in repo[last_rev:last_rev + parse_limit]: log.debug('parsing %s' % cs) last_cs = cs # remember last parsed changeset k = lmktime([cs.date.timetuple()[0], cs.date.timetuple()[1], cs.date.timetuple()[2], 0, 0, 0, 0, 0, 0]) if akc(cs.author) in co_day_auth_aggr: try: l = [timegetter(x) for x in co_day_auth_aggr[akc(cs.author)]['data']] time_pos = l.index(k) except ValueError: time_pos = None if time_pos >= 0 and time_pos is not None: datadict = \ co_day_auth_aggr[akc(cs.author)]['data'][time_pos] datadict["commits"] += 1 datadict["added"] += len(cs.added) datadict["changed"] += len(cs.changed) datadict["removed"] += len(cs.removed) else: if k >= ts_min_y and k <= ts_max_y or skip_date_limit: datadict = {"time": k, "commits": 1, "added": len(cs.added), "changed": len(cs.changed), "removed": len(cs.removed), } co_day_auth_aggr[akc(cs.author)]['data']\ .append(datadict) else: if k >= ts_min_y and k <= ts_max_y or skip_date_limit: co_day_auth_aggr[akc(cs.author)] = { "label": akc(cs.author), "data": [{"time":k, "commits":1, "added":len(cs.added), "changed":len(cs.changed), "removed":len(cs.removed), }], "schema": ["commits"], } #gather all data by day if k in commits_by_day_aggregate: commits_by_day_aggregate[k] += 1 else: commits_by_day_aggregate[k] = 1 overview_data = sorted(commits_by_day_aggregate.items(), key=itemgetter(0)) if not co_day_auth_aggr: co_day_auth_aggr[akc(repo.contact)] = { "label": akc(repo.contact), "data": [0, 1], "schema": ["commits"], } stats = cur_stats if cur_stats else Statistics() stats.commit_activity = json.dumps(co_day_auth_aggr) stats.commit_activity_combined = json.dumps(overview_data) log.debug('last revison %s' % last_rev) leftovers = len(repo.revisions[last_rev:]) log.debug('revisions to parse %s' % leftovers) if last_rev == 0 or leftovers < parse_limit: log.debug('getting code trending stats') stats.languages = json.dumps(__get_codes_stats(repo_name)) try: stats.repository = dbrepo stats.stat_on_revision = last_cs.revision if last_cs else 0 DBS.add(stats) DBS.commit() except: log.error(traceback.format_exc()) DBS.rollback() lock.release() return False # final release lock.release() # execute another task if celery is enabled if len(repo.revisions) > 1 and CELERY_ON and recurse_limit > 0: recurse_limit -= 1 run_task(get_commits_stats, repo_name, ts_min_y, ts_max_y, recurse_limit) if recurse_limit <= 0: log.debug('Breaking recursive mode due to reach of recurse limit') return True except LockHeld: log.info('LockHeld') return 'Task with key %s already running' % lockkey @task(ignore_result=True) @dbsession def send_email(recipients, subject, body='', html_body=''): """ Sends an email with defined parameters from the .ini files. :param recipients: list of recipients, it this is empty the defined email address from field 'email_to' is used instead :param subject: subject of the mail :param body: body of the mail :param html_body: html version of body """ log = get_logger(send_email) DBS = get_session() email_config = config subject = "%s %s" % (email_config.get('email_prefix', ''), subject) if not recipients: # if recipients are not defined we send to email_config + all admins admins = [u.email for u in User.query() .filter(User.admin == True).all()] recipients = [email_config.get('email_to')] + admins mail_from = email_config.get('app_email_from', 'RhodeCode') user = email_config.get('smtp_username') passwd = email_config.get('smtp_password') mail_server = email_config.get('smtp_server') mail_port = email_config.get('smtp_port') tls = str2bool(email_config.get('smtp_use_tls')) ssl = str2bool(email_config.get('smtp_use_ssl')) debug = str2bool(email_config.get('debug')) smtp_auth = email_config.get('smtp_auth') if not mail_server: log.error("SMTP mail server not configured - cannot send mail") return False try: m = SmtpMailer(mail_from, user, passwd, mail_server, smtp_auth, mail_port, ssl, tls, debug=debug) m.send(recipients, subject, body, html_body) except: log.error('Mail sending failed') log.error(traceback.format_exc()) return False return True @task(ignore_result=False) @dbsession def create_repo(form_data, cur_user): from kallithea.model.repo import RepoModel from kallithea.model.user import UserModel from kallithea.model.db import Setting log = get_logger(create_repo) DBS = get_session() cur_user = UserModel(DBS)._get_user(cur_user) owner = cur_user repo_name = form_data['repo_name'] repo_name_full = form_data['repo_name_full'] repo_type = form_data['repo_type'] description = form_data['repo_description'] private = form_data['repo_private'] clone_uri = form_data.get('clone_uri') repo_group = form_data['repo_group'] landing_rev = form_data['repo_landing_rev'] copy_fork_permissions = form_data.get('copy_permissions') copy_group_permissions = form_data.get('repo_copy_permissions') fork_of = form_data.get('fork_parent_id') state = form_data.get('repo_state', Repository.STATE_PENDING) # repo creation defaults, private and repo_type are filled in form defs = Setting.get_default_repo_settings(strip_prefix=True) enable_statistics = defs.get('repo_enable_statistics') enable_locking = defs.get('repo_enable_locking') enable_downloads = defs.get('repo_enable_downloads') try: repo = RepoModel(DBS)._create_repo( repo_name=repo_name_full, repo_type=repo_type, description=description, owner=owner, private=private, clone_uri=clone_uri, repo_group=repo_group, landing_rev=landing_rev, fork_of=fork_of, copy_fork_permissions=copy_fork_permissions, copy_group_permissions=copy_group_permissions, enable_statistics=enable_statistics, enable_locking=enable_locking, enable_downloads=enable_downloads, state=state ) action_logger(cur_user, 'user_created_repo', form_data['repo_name_full'], '', DBS) DBS.commit() # now create this repo on Filesystem RepoModel(DBS)._create_filesystem_repo( repo_name=repo_name, repo_type=repo_type, repo_group=RepoModel(DBS)._get_repo_group(repo_group), clone_uri=clone_uri, ) repo = Repository.get_by_repo_name(repo_name_full) log_create_repository(repo.get_dict(), created_by=owner.username) # update repo changeset caches initially repo.update_changeset_cache() # set new created state repo.set_state(Repository.STATE_CREATED) DBS.commit() except Exception, e: log.warning('Exception %s occured when forking repository, ' 'doing cleanup...' % e) # rollback things manually ! repo = Repository.get_by_repo_name(repo_name_full) if repo: Repository.delete(repo.repo_id) DBS.commit() RepoModel(DBS)._delete_filesystem_repo(repo) raise # it's an odd fix to make celery fail task when exception occurs def on_failure(self, *args, **kwargs): pass return True @task(ignore_result=False) @dbsession def create_repo_fork(form_data, cur_user): """ Creates a fork of repository using interval VCS methods :param form_data: :param cur_user: """ from kallithea.model.repo import RepoModel from kallithea.model.user import UserModel log = get_logger(create_repo_fork) DBS = get_session() base_path = Repository.base_path() cur_user = UserModel(DBS)._get_user(cur_user) repo_name = form_data['repo_name'] # fork in this case repo_name_full = form_data['repo_name_full'] repo_type = form_data['repo_type'] owner = cur_user private = form_data['private'] clone_uri = form_data.get('clone_uri') repo_group = form_data['repo_group'] landing_rev = form_data['landing_rev'] copy_fork_permissions = form_data.get('copy_permissions') try: fork_of = RepoModel(DBS)._get_repo(form_data.get('fork_parent_id')) fork_repo = RepoModel(DBS)._create_repo( repo_name=repo_name_full, repo_type=repo_type, description=form_data['description'], owner=owner, private=private, clone_uri=clone_uri, repo_group=repo_group, landing_rev=landing_rev, fork_of=fork_of, copy_fork_permissions=copy_fork_permissions ) action_logger(cur_user, 'user_forked_repo:%s' % repo_name_full, fork_of.repo_name, '', DBS) DBS.commit() update_after_clone = form_data['update_after_clone'] source_repo_path = os.path.join(base_path, fork_of.repo_name) # now create this repo on Filesystem RepoModel(DBS)._create_filesystem_repo( repo_name=repo_name, repo_type=repo_type, repo_group=RepoModel(DBS)._get_repo_group(repo_group), clone_uri=source_repo_path, ) repo = Repository.get_by_repo_name(repo_name_full) log_create_repository(repo.get_dict(), created_by=owner.username) # update repo changeset caches initially repo.update_changeset_cache() # set new created state repo.set_state(Repository.STATE_CREATED) DBS.commit() except Exception, e: log.warning('Exception %s occured when forking repository, ' 'doing cleanup...' % e) #rollback things manually ! repo = Repository.get_by_repo_name(repo_name_full) if repo: Repository.delete(repo.repo_id) DBS.commit() RepoModel(DBS)._delete_filesystem_repo(repo) raise # it's an odd fix to make celery fail task when exception occurs def on_failure(self, *args, **kwargs): pass return True def __get_codes_stats(repo_name): from kallithea.config.conf import LANGUAGES_EXTENSIONS_MAP repo = Repository.get_by_repo_name(repo_name).scm_instance tip = repo.get_changeset() code_stats = {} def aggregate(cs): for f in cs[2]: ext = lower(f.extension) if ext in LANGUAGES_EXTENSIONS_MAP.keys() and not f.is_binary: if ext in code_stats: code_stats[ext] += 1 else: code_stats[ext] = 1 map(aggregate, tip.walk('/')) return code_stats or {}