##// END OF EJS Templates
another major code rafactor, reimplemented (almost from scratch)...
another major code rafactor, reimplemented (almost from scratch) the way caching works, Should be solid rock for now. Some code optymizations on scmModel.get() to make it don't load unneded things. Changed db cache to file that should also reduce memory size

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tasks.py
405 lines | 15.3 KiB | text/x-python | PythonLexer
# -*- 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; 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.
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 = 250 #limit for single task changeset parsing optimal for
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:
last_rev = cur_stats.stat_on_revision
if not repo.revisions:
return True
if last_rev == repo.revisions[-1] 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 rev in repo.revisions[last_rev:last_rev + parse_limit]:
last_cs = cs = repo.get_changeset(rev)
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))
stats.repository = dbrepo
stats.stat_on_revision = last_cs.revision
try:
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)
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'))
try:
m = SmtpMailer(mail_from, user, passwd, mail_server,
mail_port, ssl, tls)
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 {}