kallithea Changeset - 2256c78afe53

Changeset - 2256c78afe53

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celery

0 5 0

Marcin Kuzminski - 15 years ago 2010-09-22 04:30:36
marcin@python-works.com

implemented basic autoupdating statistics fetched from database

5 files changed with 173 insertions and 70 deletions:

celeryconfig.py

pylons_app/controllers/summary.py

pylons_app/lib/celerylib/tasks.py

pylons_app/model/db.py

pylons_app/templates/summary/summary.html

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celeryconfig.py

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 # List of modules to import when celery starts.
 import sys
 import os
 import ConfigParser
 root = os.getcwd()
 PYLONS_CONFIG_NAME = 'development.ini'
 sys.path.append(root)
 config = ConfigParser.ConfigParser({'here':root})
 config.read('%s/%s' % (root, PYLONS_CONFIG_NAME))
 PYLONS_CONFIG = config
 CELERY_IMPORTS = ("pylons_app.lib.celerylib.tasks",)
 ## Result store settings.
 CELERY_RESULT_BACKEND = "database"
 CELERY_RESULT_DBURI = dict(config.items('app:main'))['sqlalchemy.db1.url']
 CELERY_RESULT_SERIALIZER = 'json'
 BROKER_CONNECTION_MAX_RETRIES = 30
 ## Broker settings.
 BROKER_HOST = "localhost"
 BROKER_PORT = 5672
 BROKER_VHOST = "rabbitmqhost"
 BROKER_USER = "rabbitmq"
 BROKER_PASSWORD = "qweqwe"
 ## Worker settings
 ## If you're doing mostly I/O you can have more processes,
 ## but if mostly spending CPU, try to keep it close to the
 ## number of CPUs on your machine. If not set, the number of CPUs/cores
 ## available will be used.
 CELERYD_CONCURRENCY = 2
 # CELERYD_LOG_FILE = "celeryd.log"
 CELERYD_LOG_LEVEL = "DEBUG"
 CELERYD_MAX_TASKS_PER_CHILD = 1
 #CELERY_ALWAYS_EAGER = True
 #Tasks will never be sent to the queue, but executed locally instead.
 CELERY_ALWAYS_EAGER = False
 #===============================================================================
 # EMAIL SETTINGS
 #===============================================================================
 pylons_email_config = dict(config.items('DEFAULT'))
 CELERY_SEND_TASK_ERROR_EMAILS = True
 #List of (name, email_address) tuples for the admins that should receive error e-mails.
 ADMINS = [('Administrator', pylons_email_config.get('email_to'))]
 #The e-mail address this worker sends e-mails from. Default is "celery@localhost".
 SERVER_EMAIL = pylons_email_config.get('error_email_from')
 #The mail server to use. Default is "localhost".
 MAIL_HOST = pylons_email_config.get('smtp_server')
 #Username (if required) to log on to the mail server with.
 MAIL_HOST_USER = pylons_email_config.get('smtp_username')
 #Password (if required) to log on to the mail server with.
 MAIL_HOST_PASSWORD = pylons_email_config.get('smtp_password')
 MAIL_PORT = pylons_email_config.get('smtp_port')
 #===============================================================================
 # INSTRUCTIONS FOR RABBITMQ
 #===============================================================================
 #rabbitmqctl add_user rabbitmq qweqwe
 #rabbitmqctl add_vhost rabbitmqhost
 #rabbitmqctl set_permissions -p rabbitmqhost rabbitmq ".*" ".*" ".*"

pylons_app/controllers/summary.py

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@@ @@ -6,66 +6,91 @@ @@
 # 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; version 2
 # of the License or (at your opinion) any later version of the license.
+#
 # 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, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA.
 """
 Created on April 18, 2010
 summary controller for pylons
 @author: marcink
 """
 from pylons import tmpl_context as c, request, url
 from pylons_app.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 from pylons_app.lib.base import BaseController, render
 from pylons_app.lib.utils import OrderedDict
 from pylons_app.model.hg_model import HgModel
 from pylons_app.model.db import Statistics
 from webhelpers.paginate import Page
 from pylons_app.lib.celerylib import run_task
 from pylons_app.lib.celerylib.tasks import get_commits_stats
 from datetime import datetime, timedelta
 from time import mktime
 import calendar
 import logging
 log = logging.getLogger(__name__)
 class SummaryController(BaseController):
     @LoginRequired()
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')
     def __before__(self):
         super(SummaryController, self).__before__()
     def index(self):
         hg_model = HgModel()
         c.repo_info = hg_model.get_repo(c.repo_name)
         c.repo_changesets = Page(list(c.repo_info[:10]), page=1, items_per_page=20)
         e = request.environ
         uri = u'%(protocol)s://%(user)s@%(host)s/%(repo_name)s' % {
                                         'protocol': e.get('wsgi.url_scheme'),
                                         'user':str(c.hg_app_user.username),
                                         'host':e.get('HTTP_HOST'),
                                         'repo_name':c.repo_name, }
         c.clone_repo_url = uri
         c.repo_tags = OrderedDict()
         for name, hash in c.repo_info.tags.items()[:10]:
             c.repo_tags[name] = c.repo_info.get_changeset(hash)
         c.repo_branches = OrderedDict()
         for name, hash in c.repo_info.branches.items()[:10]:
             c.repo_branches[name] = c.repo_info.get_changeset(hash)
         task = run_task(get_commits_stats, c.repo_info.name)
         c.ts_min = task.result[0]
         c.ts_max = task.result[1]
         c.commit_data = task.result[2]
         c.overview_data = task.result[3]
         td = datetime.today() + timedelta(days=1)
         y, m, d = td.year, td.month, td.day
         ts_min_y = mktime((y - 1, (td - timedelta(days=calendar.mdays[m])).month,
                             d, 0, 0, 0, 0, 0, 0,))
         ts_min_m = mktime((y, (td - timedelta(days=calendar.mdays[m])).month,
                             d, 0, 0, 0, 0, 0, 0,))
         ts_max_y = mktime((y, m, d, 0, 0, 0, 0, 0, 0,))
         run_task(get_commits_stats, c.repo_info.name, ts_min_y, ts_max_y)
         c.ts_min = ts_min_m
         c.ts_max = ts_max_y
         stats = self.sa.query(Statistics)\
             .filter(Statistics.repository == c.repo_info.dbrepo)\
             .scalar()
         if stats:
             c.commit_data = stats.commit_activity
             c.overview_data = stats.commit_activity_combined
         else:
             import json
             c.commit_data = json.dumps({})
             c.overview_data = json.dumps([[ts_min_y, 0], [ts_max_y, 0] ])
         return render('summary/summary.html')

pylons_app/lib/celerylib/tasks.py

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 from celery.decorators import task
 from celery.task.sets import subtask
 from celeryconfig import PYLONS_CONFIG as config
 from datetime import datetime, timedelta
 from pylons.i18n.translation import _
 from pylons_app.lib.celerylib import run_task
 from pylons_app.lib.helpers import person
 from pylons_app.lib.smtp_mailer import SmtpMailer
 from pylons_app.lib.utils import OrderedDict
 from operator import itemgetter
 from vcs.backends.hg import MercurialRepository
 from time import mktime
 import calendar
 import traceback
 import json
 __all__ = ['whoosh_index', 'get_commits_stats',
            'reset_user_password', 'send_email']
 def get_session():
     from sqlalchemy import engine_from_config
     from sqlalchemy.orm import sessionmaker, scoped_session
     engine = engine_from_config(dict(config.items('app:main')), 'sqlalchemy.db1.')
     sa = scoped_session(sessionmaker(bind=engine))
     return sa
 def get_hg_settings():
     from pylons_app.model.db import HgAppSettings
     try:
         sa = get_session()
         ret = sa.query(HgAppSettings).all()
     finally:
         sa.remove()
     if not ret:
         raise Exception('Could not get application settings !')
     settings = {}
@@ @@ -62,149 +60,188 @@ def get_hg_ui_settings(): @@
         if each.ui_section == 'hooks':
             v = each.ui_active
         settings[each.ui_section + '_' + k] = v
     return settings
 @task
 def whoosh_index(repo_location, full_index):
     log = whoosh_index.get_logger()
     from pylons_app.lib.indexers import DaemonLock
     from pylons_app.lib.indexers.daemon import WhooshIndexingDaemon, LockHeld
     try:
         l = DaemonLock()
         WhooshIndexingDaemon(repo_location=repo_location)\
             .run(full_index=full_index)
         l.release()
         return 'Done'
     except LockHeld:
         log.info('LockHeld')
         return 'LockHeld'
 @task
 def get_commits_stats(repo):
 def get_commits_stats(repo_name, ts_min_y, ts_max_y):
     author_key_cleaner = lambda k: person(k).replace('"', "") #for js data compatibilty
     from pylons_app.model.db import Statistics, Repository
     log = get_commits_stats.get_logger()
     aggregate = OrderedDict()
     overview_aggregate = OrderedDict()
     commits_by_day_author_aggregate = {}
     commits_by_day_aggregate = {}
     repos_path = get_hg_ui_settings()['paths_root_path'].replace('*', '')
     repo = MercurialRepository(repos_path + repo)
     #graph range
     td = datetime.today() + timedelta(days=1)
     y, m, d = td.year, td.month, td.day
     repo = MercurialRepository(repos_path + repo_name)
     skip_date_limit = True
     parse_limit = 500 #limit for single task changeset parsing
     last_rev = 0
     last_cs = None
     timegetter = itemgetter('time')
     sa = get_session()
     ts_min_y = mktime((y - 1, (td - timedelta(days=calendar.mdays[m])).month,
                         d, 0, 0, 0, 0, 0, 0,))
     ts_min_m = mktime((y, (td - timedelta(days=calendar.mdays[m])).month,
                         d, 0, 0, 0, 0, 0, 0,))
     dbrepo = sa.query(Repository)\
         .filter(Repository.repo_name == repo_name).scalar()
     cur_stats = sa.query(Statistics)\
         .filter(Statistics.repository == dbrepo).scalar()
     if cur_stats:
         last_rev = cur_stats.stat_on_revision
     ts_max_y = mktime((y, m, d, 0, 0, 0, 0, 0, 0,))
     skip_date_limit = True
     if last_rev == repo.revisions[-1]:
         #pass silently without any work
         return True
     def author_key_cleaner(k):
         k = person(k)
         k = k.replace('"', "") #for js data compatibilty
         return k
     if cur_stats:
         commits_by_day_aggregate = OrderedDict(
                                        json.loads(
                                         cur_stats.commit_activity_combined))
         commits_by_day_author_aggregate = json.loads(cur_stats.commit_activity)
     for cs in repo[:200]:#added limit 200 until fix #29 is made
     for cnt, rev in enumerate(repo.revisions[last_rev:]):
         last_cs = cs = repo.get_changeset(rev)
         k = '%s-%s-%s' % (cs.date.timetuple()[0], cs.date.timetuple()[1],
                           cs.date.timetuple()[2])
         timetupple = [int(x) for x in k.split('-')]
         timetupple.extend([0 for _ in xrange(6)])
         k = mktime(timetupple)
         if aggregate.has_key(author_key_cleaner(cs.author)):
             if aggregate[author_key_cleaner(cs.author)].has_key(k):
                 aggregate[author_key_cleaner(cs.author)][k]["commits"] += 1
                 aggregate[author_key_cleaner(cs.author)][k]["added"] += len(cs.added)
                 aggregate[author_key_cleaner(cs.author)][k]["changed"] += len(cs.changed)
                 aggregate[author_key_cleaner(cs.author)][k]["removed"] += len(cs.removed)
         if commits_by_day_author_aggregate.has_key(author_key_cleaner(cs.author)):
             try:
                 l = [timegetter(x) for x in commits_by_day_author_aggregate\
                         [author_key_cleaner(cs.author)]['data']]
                 time_pos = l.index(k)
             except ValueError:
                 time_pos = False
             else:
                 #aggregate[author_key_cleaner(cs.author)].update(dates_range)
                 if k >= ts_min_y and k <= ts_max_y or skip_date_limit:
                     aggregate[author_key_cleaner(cs.author)][k] = {}
                     aggregate[author_key_cleaner(cs.author)][k]["commits"] = 1
                     aggregate[author_key_cleaner(cs.author)][k]["added"] = len(cs.added)
                     aggregate[author_key_cleaner(cs.author)][k]["changed"] = len(cs.changed)
                     aggregate[author_key_cleaner(cs.author)][k]["removed"] = len(cs.removed)
             if time_pos >= 0 and time_pos is not False:
                 datadict = commits_by_day_author_aggregate\
                     [author_key_cleaner(cs.author)]['data'][time_pos]
                 datadict["commits"] += 1
                 datadict["added"] += len(cs.added)
                 datadict["changed"] += len(cs.changed)
                 datadict["removed"] += len(cs.removed)
                 #print datadict
         else:
                 #print 'ELSE !!!!'
             if k >= ts_min_y and k <= ts_max_y or skip_date_limit:
                 aggregate[author_key_cleaner(cs.author)] = OrderedDict()
                 #aggregate[author_key_cleaner(cs.author)].update(dates_range)
                 aggregate[author_key_cleaner(cs.author)][k] = {}
                 aggregate[author_key_cleaner(cs.author)][k]["commits"] = 1
                 aggregate[author_key_cleaner(cs.author)][k]["added"] = len(cs.added)
                 aggregate[author_key_cleaner(cs.author)][k]["changed"] = len(cs.changed)
                 aggregate[author_key_cleaner(cs.author)][k]["removed"] = len(cs.removed)
                     datadict = {"time":k,
                                 "commits":1,
                                 "added":len(cs.added),
                                 "changed":len(cs.changed),
                                 "removed":len(cs.removed),
+                               }
                     commits_by_day_author_aggregate\
                         [author_key_cleaner(cs.author)]['data'].append(datadict)
         else:
             #print k, 'nokey ADDING'
             if k >= ts_min_y and k <= ts_max_y or skip_date_limit:
                 commits_by_day_author_aggregate[author_key_cleaner(cs.author)] = {
                                     "label":author_key_cleaner(cs.author),
                                     "data":[{"time":k,
                                              "commits":1,
                                              "added":len(cs.added),
                                              "changed":len(cs.changed),
                                              "removed":len(cs.removed),
                                              }],
                                     "schema":["commits"],
+                                    }
         if overview_aggregate.has_key(k):
             overview_aggregate[k] += 1
 #        #gather all data by day
         if commits_by_day_aggregate.has_key(k):
             commits_by_day_aggregate[k] += 1
         else:
             overview_aggregate[k] = 1
             commits_by_day_aggregate[k] = 1
         if cnt >= parse_limit:
             #don't fetch to much data since we can freeze application
             break
     overview_data = []
-    for k, v in overview_aggregate.items():
+    for k, v in commits_by_day_aggregate.items():
         overview_data.append([k, v])
     overview_data = sorted(overview_data, key=itemgetter(0))
     data = {}
     for author in aggregate:
         commit_data = sorted([{"time":x,
                                "commits":aggregate[author][x]['commits'],
                                "added":aggregate[author][x]['added'],
                                "changed":aggregate[author][x]['changed'],
                                "removed":aggregate[author][x]['removed'],
                               } for x in aggregate[author]],
                               key=itemgetter('time'))
         data[author] = {"label":author,
                       "data":commit_data,
                       "schema":["commits"]
+                      }
     if not data:
         data[author_key_cleaner(repo.contact)] = {
     if not commits_by_day_author_aggregate:
         commits_by_day_author_aggregate[author_key_cleaner(repo.contact)] = {
             "label":author_key_cleaner(repo.contact),
             "data":[0, 1],
             "schema":["commits"],
+        }
     return (ts_min_m, ts_max_y, json.dumps(data), json.dumps(overview_data))
     stats = cur_stats if cur_stats else Statistics()
     stats.commit_activity = json.dumps(commits_by_day_author_aggregate)
     stats.commit_activity_combined = json.dumps(overview_data)
     stats.repository = dbrepo
     stats.stat_on_revision = last_cs.revision
     stats.languages = json.dumps({'_TOTAL_':0, '':0})
     try:
         sa.add(stats)
         sa.commit()
     except:
         log.error(traceback.format_exc())
         sa.rollback()
         return False
     return True
 @task
 def reset_user_password(user_email):
     log = reset_user_password.get_logger()
     from pylons_app.lib import auth
     from pylons_app.model.db import User
     try:
         try:
             sa = get_session()
             user = sa.query(User).filter(User.email == user_email).scalar()
             new_passwd = auth.PasswordGenerator().gen_password(8,
                              auth.PasswordGenerator.ALPHABETS_BIG_SMALL)
             if user:
             user.password = auth.get_crypt_password(new_passwd)
             sa.add(user)
             sa.commit()
             log.info('change password for %s', user_email)
             if new_passwd is None:
                 raise Exception('unable to generate new password')
         except:
             log.error(traceback.format_exc())
             sa.rollback()
         run_task(send_email, user_email,
                  "Your new hg-app password",
                  'Your new hg-app password:%s' % (new_passwd))
         log.info('send new password mail to %s', user_email)
     except:
         log.error('Failed to update user password')
         log.error(traceback.format_exc())
     return True
 @task
 def send_email(recipients, subject, body):

pylons_app/model/db.py

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@@ @@ -99,27 +99,36 @@ class Permission(Base): @@
         return "<Permission('%s:%s')>" % (self.permission_id, self.permission_name)
 class RepoToPerm(Base):
     __tablename__ = 'repo_to_perm'
     __table_args__ = (UniqueConstraint('user_id', 'repository_id'), {'useexisting':True})
     repo_to_perm_id = Column("repo_to_perm_id", INTEGER(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", INTEGER(), ForeignKey(u'users.user_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", INTEGER(), ForeignKey(u'permissions.permission_id'), nullable=False, unique=None, default=None)
     repository_id = Column("repository_id", INTEGER(), ForeignKey(u'repositories.repo_id'), nullable=False, unique=None, default=None)
     user = relation('User')
     permission = relation('Permission')
     repository = relation('Repository')
 class UserToPerm(Base):
     __tablename__ = 'user_to_perm'
     __table_args__ = (UniqueConstraint('user_id', 'permission_id'), {'useexisting':True})
     user_to_perm_id = Column("user_to_perm_id", INTEGER(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", INTEGER(), ForeignKey(u'users.user_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", INTEGER(), ForeignKey(u'permissions.permission_id'), nullable=False, unique=None, default=None)
     user = relation('User')
     permission = relation('Permission')
 class Statistics(Base):
     __tablename__ = 'statistics'
     __table_args__ = (UniqueConstraint('repository_id'), {'useexisting':True})
     stat_id = Column("stat_id", INTEGER(), nullable=False, unique=True, default=None, primary_key=True)
     repository_id = Column("repository_id", INTEGER(), ForeignKey(u'repositories.repo_id'), nullable=False, unique=True, default=None)
     stat_on_revision = Column("stat_on_revision", INTEGER(), nullable=False)
     commit_activity = Column("commit_activity", BLOB(), nullable=False)#JSON data
     commit_activity_combined = Column("commit_activity_combined", BLOB(), nullable=False)#JSON data
     languages = Column("languages", BLOB(), nullable=False)#JSON data
     repository = relation('Repository')

pylons_app/templates/summary/summary.html

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@@ @@ -102,49 +102,49 @@ E.onDOMReady(function(e){ @@
 		             %endif
 		             ${h.link_to(c.repo_info.name+'.'+archive['type'],
 		                h.url('files_archive_home',repo_name=c.repo_info.name,
 		                revision='tip',fileformat=archive['extension']),class_="archive_icon")}
 		        %endfor
 			  </div>
 			 </div>
 			 <div class="field">
 			  <div class="label">
 			      <label>${_('Feeds')}:</label>
 			  </div>
 			  <div class="input-short">
 	            ${h.link_to(_('RSS'),h.url('rss_feed_home',repo_name=c.repo_info.name),class_='rss_icon')}
 	            ${h.link_to(_('Atom'),h.url('atom_feed_home',repo_name=c.repo_info.name),class_='atom_icon')}
 			  </div>
 			 </div>
 	  </div>
 	</div>
 </div>
 <div class="box box-right"  style="min-height:455px">
     <!-- box / title -->
     <div class="title">
         <h5>${_('Commit activity')}</h5>
+        <h5>${_('Commit activity by day / author')}</h5>
     </div>
     <div class="table">
         <div id="commit_history" style="width:560px;height:300px;float:left"></div>
         <div style="clear: both;height: 10px"></div>
         <div id="overview" style="width:560px;height:100px;float:left"></div>
     	<div id="legend_data" style="clear:both;margin-top:10px;">
 	    	<div id="legend_container"></div>
 	    	<div id="legend_choices">
 				<table id="legend_choices_tables" style="font-size:smaller;color:#545454"></table>
 	    	</div>
     	</div>
 		<script type="text/javascript">
 		/**
 		 * Plots summary graph
+		 *
 		 * @class SummaryPlot
 		 * @param {from} initial from for detailed graph
 		 * @param {to} initial to for detailed graph
 		 * @param {dataset}
 		 * @param {overview_dataset}
 		 */
 		function SummaryPlot(from,to,dataset,overview_dataset) {

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