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tasks.py
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# -*- coding: utf-8 -*-
"""
rhodecode.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) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
:license: GPLv3, see COPYING for more details.
"""
# 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/>.
from celery.decorators import task
import os
import traceback
import logging
from time import mktime
from operator import itemgetter
from pylons import config
from pylons.i18n.translation import _
from rhodecode.lib.celerylib import run_task, locked_task, str2bool
from rhodecode.lib.helpers import person
from rhodecode.lib.smtp_mailer import SmtpMailer
from rhodecode.lib.utils import OrderedDict, add_cache
from rhodecode.model import init_model
from rhodecode.model import meta
from rhodecode.model.db import RhodeCodeUi
from vcs.backends import get_repo
from sqlalchemy import engine_from_config
add_cache(config)
try:
import json
except ImportError:
#python 2.5 compatibility
import simplejson as json
__all__ = ['whoosh_index', 'get_commits_stats',
'reset_user_password', 'send_email']
CELERY_ON = str2bool(config['app_conf'].get('use_celery'))
def get_session():
if CELERY_ON:
engine = engine_from_config(config, 'sqlalchemy.db1.')
init_model(engine)
sa = meta.Session()
return sa
def get_repos_path():
sa = get_session()
q = sa.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key == '/').one()
return q.ui_value
@task(ignore_result=True)
@locked_task
def whoosh_index(repo_location, full_index):
#log = whoosh_index.get_logger()
from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon
index_location = config['index_dir']
WhooshIndexingDaemon(index_location=index_location,
repo_location=repo_location, sa=get_session())\
.run(full_index=full_index)
@task(ignore_result=True)
@locked_task
def get_commits_stats(repo_name, ts_min_y, ts_max_y):
try:
log = get_commits_stats.get_logger()
except:
log = logging.getLogger(__name__)
from rhodecode.model.db import Statistics, Repository
#for js data compatibilty
author_key_cleaner = lambda k: person(k).replace('"', "")
commits_by_day_author_aggregate = {}
commits_by_day_aggregate = {}
repos_path = get_repos_path()
p = os.path.join(repos_path, repo_name)
repo = get_repo(p)
skip_date_limit = True
parse_limit = int(config['app_conf'].get('commit_parse_limit'))
last_rev = 0
last_cs = None
timegetter = itemgetter('time')
sa = get_session()
dbrepo = sa.query(Repository)\
.filter(Repository.repo_name == repo_name).scalar()
cur_stats = sa.query(Statistics)\
.filter(Statistics.repository == dbrepo).scalar()
if cur_stats is not None:
last_rev = cur_stats.stat_on_revision
#return if repo is empty
if not repo.revisions:
return True
if last_rev == repo.get_changeset().revision and len(repo.revisions) > 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
return True
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)
log.debug('starting parsing %s', parse_limit)
lmktime = mktime
last_rev = last_rev + 1 if last_rev > 0 else last_rev
for cs in repo[last_rev:last_rev + parse_limit]:
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 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
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)
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),
}
commits_by_day_author_aggregate\
[author_key_cleaner(cs.author)]['data'].append(datadict)
else:
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"],
}
#gather all data by day
if commits_by_day_aggregate.has_key(k):
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 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"],
}
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)
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
sa.add(stats)
sa.commit()
except:
log.error(traceback.format_exc())
sa.rollback()
return False
if len(repo.revisions) > 1:
run_task(get_commits_stats, repo_name, ts_min_y, ts_max_y)
return True
@task(ignore_result=True)
def reset_user_password(user_email):
try:
log = reset_user_password.get_logger()
except:
log = logging.getLogger(__name__)
from rhodecode.lib import auth
from rhodecode.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)
user.api_key = auth.generate_api_key(user.username)
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 rhodecode password",
'Your new rhodecode 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(ignore_result=True)
def send_email(recipients, subject, 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
"""
try:
log = send_email.get_logger()
except:
log = logging.getLogger(__name__)
email_config = config
if not recipients:
recipients = [email_config.get('email_to')]
mail_from = email_config.get('app_email_from')
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(config.get('debug'))
try:
m = SmtpMailer(mail_from, user, passwd, mail_server,
mail_port, ssl, tls, debug=debug)
m.send(recipients, subject, body)
except:
log.error('Mail sending failed')
log.error(traceback.format_exc())
return False
return True
@task(ignore_result=True)
def create_repo_fork(form_data, cur_user):
try:
log = create_repo_fork.get_logger()
except:
log = logging.getLogger(__name__)
from rhodecode.model.repo import RepoModel
from vcs import get_backend
repo_model = RepoModel(get_session())
repo_model.create(form_data, cur_user, just_db=True, fork=True)
repo_name = form_data['repo_name']
repos_path = get_repos_path()
repo_path = os.path.join(repos_path, repo_name)
repo_fork_path = os.path.join(repos_path, form_data['fork_name'])
alias = form_data['repo_type']
log.info('creating repo fork %s as %s', repo_name, repo_path)
backend = get_backend(alias)
backend(str(repo_fork_path), create=True, src_url=str(repo_path))
def __get_codes_stats(repo_name):
LANGUAGES_EXTENSIONS_MAP = {'scm': 'Scheme', 'asmx': 'VbNetAspx', 'Rout':
'RConsole', 'rest': 'Rst', 'abap': 'ABAP', 'go': 'Go', 'phtml': 'HtmlPhp',
'ns2': 'Newspeak', 'xml': 'EvoqueXml', 'sh-session': 'BashSession', 'ads':
'Ada', 'clj': 'Clojure', 'll': 'Llvm', 'ebuild': 'Bash', 'adb': 'Ada',
'ada': 'Ada', 'c++-objdump': 'CppObjdump', 'aspx':
'VbNetAspx', 'ksh': 'Bash', 'coffee': 'CoffeeScript', 'vert': 'GLShader',
'Makefile.*': 'Makefile', 'di': 'D', 'dpatch': 'DarcsPatch', 'rake':
'Ruby', 'moo': 'MOOCode', 'erl-sh': 'ErlangShell', 'geo': 'GLShader',
'pov': 'Povray', 'bas': 'VbNet', 'bat': 'Batch', 'd': 'D', 'lisp':
'CommonLisp', 'h': 'C', 'rbx': 'Ruby', 'tcl': 'Tcl', 'c++': 'Cpp', 'md':
'MiniD', '.vimrc': 'Vim', 'xsd': 'Xml', 'ml': 'Ocaml', 'el': 'CommonLisp',
'befunge': 'Befunge', 'xsl': 'Xslt', 'pyx': 'Cython', 'cfm':
'ColdfusionHtml', 'evoque': 'Evoque', 'cfg': 'Ini', 'htm': 'Html',
'Makefile': 'Makefile', 'cfc': 'ColdfusionHtml', 'tex': 'Tex', 'cs':
'CSharp', 'mxml': 'Mxml', 'patch': 'Diff', 'apache.conf': 'ApacheConf',
'scala': 'Scala', 'applescript': 'AppleScript', 'GNUmakefile': 'Makefile',
'c-objdump': 'CObjdump', 'lua': 'Lua', 'apache2.conf': 'ApacheConf', 'rb':
'Ruby', 'gemspec': 'Ruby', 'rl': 'RagelObjectiveC', 'vala': 'Vala', 'tmpl':
'Cheetah', 'bf': 'Brainfuck', 'plt': 'Gnuplot', 'G': 'AntlrRuby', 'xslt':
'Xslt', 'flxh': 'Felix', 'asax': 'VbNetAspx', 'Rakefile': 'Ruby', 'S': 'S',
'wsdl': 'Xml', 'js': 'Javascript', 'autodelegate': 'Myghty', 'properties':
'Ini', 'bash': 'Bash', 'c': 'C', 'g': 'AntlrRuby', 'r3': 'Rebol', 's':
'Gas', 'ashx': 'VbNetAspx', 'cxx': 'Cpp', 'boo': 'Boo', 'prolog': 'Prolog',
'sqlite3-console': 'SqliteConsole', 'cl': 'CommonLisp', 'cc': 'Cpp', 'pot':
'Gettext', 'vim': 'Vim', 'pxi': 'Cython', 'yaml': 'Yaml', 'SConstruct':
'Python', 'diff': 'Diff', 'txt': 'Text', 'cw': 'Redcode', 'pxd': 'Cython',
'plot': 'Gnuplot', 'java': 'Java', 'hrl': 'Erlang', 'py': 'Python',
'makefile': 'Makefile', 'squid.conf': 'SquidConf', 'asm': 'Nasm', 'toc':
'Tex', 'kid': 'Genshi', 'rhtml': 'Rhtml', 'po': 'Gettext', 'pl': 'Prolog',
'pm': 'Perl', 'hx': 'Haxe', 'ascx': 'VbNetAspx', 'ooc': 'Ooc', 'asy':
'Asymptote', 'hs': 'Haskell', 'SConscript': 'Python', 'pytb':
'PythonTraceback', 'myt': 'Myghty', 'hh': 'Cpp', 'R': 'S', 'aux': 'Tex',
'rst': 'Rst', 'cpp-objdump': 'CppObjdump', 'lgt': 'Logtalk', 'rss': 'Xml',
'flx': 'Felix', 'b': 'Brainfuck', 'f': 'Fortran', 'rbw': 'Ruby',
'.htaccess': 'ApacheConf', 'cxx-objdump': 'CppObjdump', 'j': 'ObjectiveJ',
'mll': 'Ocaml', 'yml': 'Yaml', 'mu': 'MuPAD', 'r': 'Rebol', 'ASM': 'Nasm',
'erl': 'Erlang', 'mly': 'Ocaml', 'mo': 'Modelica', 'def': 'Modula2', 'ini':
'Ini', 'control': 'DebianControl', 'vb': 'VbNet', 'vapi': 'Vala', 'pro':
'Prolog', 'spt': 'Cheetah', 'mli': 'Ocaml', 'as': 'ActionScript3', 'cmd':
'Batch', 'cpp': 'Cpp', 'io': 'Io', 'tac': 'Python', 'haml': 'Haml', 'rkt':
'Racket', 'st':'Smalltalk', 'inc': 'Povray', 'pas': 'Delphi', 'cmake':
'CMake', 'csh':'Tcsh', 'hpp': 'Cpp', 'feature': 'Gherkin', 'html': 'Html',
'php':'Php', 'php3':'Php', 'php4':'Php', 'php5':'Php', 'xhtml': 'Html',
'hxx': 'Cpp', 'eclass': 'Bash', 'css': 'Css',
'frag': 'GLShader', 'd-objdump': 'DObjdump', 'weechatlog': 'IrcLogs',
'tcsh': 'Tcsh', 'objdump': 'Objdump', 'pyw': 'Python', 'h++': 'Cpp',
'py3tb': 'Python3Traceback', 'jsp': 'Jsp', 'sql': 'Sql', 'mak': 'Makefile',
'php': 'Php', 'mao': 'Mako', 'man': 'Groff', 'dylan': 'Dylan', 'sass':
'Sass', 'cfml': 'ColdfusionHtml', 'darcspatch': 'DarcsPatch', 'tpl':
'Smarty', 'm': 'ObjectiveC', 'f90': 'Fortran', 'mod': 'Modula2', 'sh':
'Bash', 'lhs': 'LiterateHaskell', 'sources.list': 'SourcesList', 'axd':
'VbNetAspx', 'sc': 'Python'}
repos_path = get_repos_path()
p = os.path.join(repos_path, repo_name)
repo = get_repo(p)
tip = repo.get_changeset()
code_stats = {}
def aggregate(cs):
for f in cs[2]:
ext = f.extension
key = LANGUAGES_EXTENSIONS_MAP.get(ext, ext)
key = key or ext
if ext in LANGUAGES_EXTENSIONS_MAP.keys() and not f.is_binary:
if code_stats.has_key(key):
code_stats[key] += 1
else:
code_stats[key] = 1
map(aggregate, tip.walk('/'))
return code_stats or {}