Mercurial > kallithea
view rhodecode/lib/utils.py @ 549:f99075170eb4
more renames for rhode code !!
author | Marcin Kuzminski <marcin@python-works.com> |
---|---|
date | Wed, 06 Oct 2010 03:34:18 +0200 |
parents | b75b77ef649d |
children | 2642f128ad46 |
line wrap: on
line source
#!/usr/bin/env python # encoding: utf-8 # Utilities for hg app # Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com> # 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 Utilities for hg app @author: marcink """ from beaker.cache import cache_region from mercurial import ui, config, hg from mercurial.error import RepoError from rhodecode.model import meta from rhodecode.model.db import Repository, User, RhodeCodeUi, RhodeCodeSettings, UserLog from vcs.backends.base import BaseChangeset from vcs.utils.lazy import LazyProperty import logging import datetime import os log = logging.getLogger(__name__) def get_repo_slug(request): return request.environ['pylons.routes_dict'].get('repo_name') def is_mercurial(environ): """ Returns True if request's target is mercurial server - header ``HTTP_ACCEPT`` of such request would start with ``application/mercurial``. """ http_accept = environ.get('HTTP_ACCEPT') if http_accept and http_accept.startswith('application/mercurial'): return True return False def action_logger(user, action, repo, ipaddr, sa=None): """ Action logger for various action made by users """ if not sa: sa = meta.Session try: if hasattr(user, 'user_id'): user_id = user.user_id elif isinstance(user, basestring): user_id = sa.query(User).filter(User.username == user).one() else: raise Exception('You have to provide user object or username') repo_name = repo.lstrip('/') user_log = UserLog() user_log.user_id = user_id user_log.action = action user_log.repository_name = repo_name user_log.repository = sa.query(Repository)\ .filter(Repository.repo_name == repo_name).one() user_log.action_date = datetime.datetime.now() user_log.user_ip = ipaddr sa.add(user_log) sa.commit() log.info('Adding user %s, action %s on %s', user.username, action, repo) except Exception, e: raise sa.rollback() log.error('could not log user action:%s', str(e)) def check_repo_dir(paths): repos_path = paths[0][1].split('/') if repos_path[-1] in ['*', '**']: repos_path = repos_path[:-1] if repos_path[0] != '/': repos_path[0] = '/' if not os.path.isdir(os.path.join(*repos_path)): raise Exception('Not a valid repository in %s' % paths[0][1]) def check_repo_fast(repo_name, base_path): if os.path.isdir(os.path.join(base_path, repo_name)):return False return True def check_repo(repo_name, base_path, verify=True): repo_path = os.path.join(base_path, repo_name) try: if not check_repo_fast(repo_name, base_path): return False r = hg.repository(ui.ui(), repo_path) if verify: hg.verify(r) #here we hnow that repo exists it was verified log.info('%s repo is already created', repo_name) return False except RepoError: #it means that there is no valid repo there... log.info('%s repo is free for creation', repo_name) return True def ask_ok(prompt, retries=4, complaint='Yes or no, please!'): while True: ok = raw_input(prompt) if ok in ('y', 'ye', 'yes'): return True if ok in ('n', 'no', 'nop', 'nope'): return False retries = retries - 1 if retries < 0: raise IOError print complaint @cache_region('super_short_term', 'cached_hg_ui') def get_hg_ui_cached(): try: sa = meta.Session ret = sa.query(RhodeCodeUi).all() finally: meta.Session.remove() return ret def get_hg_settings(): try: sa = meta.Session ret = sa.query(RhodeCodeSettings).all() finally: meta.Session.remove() if not ret: raise Exception('Could not get application settings !') settings = {} for each in ret: settings['rhodecode_' + each.app_settings_name] = each.app_settings_value return settings def get_hg_ui_settings(): try: sa = meta.Session ret = sa.query(RhodeCodeUi).all() finally: meta.Session.remove() if not ret: raise Exception('Could not get application ui settings !') settings = {} for each in ret: k = each.ui_key v = each.ui_value if k == '/': k = 'root_path' if k.find('.') != -1: k = k.replace('.', '_') if each.ui_section == 'hooks': v = each.ui_active settings[each.ui_section + '_' + k] = v return settings #propagated from mercurial documentation ui_sections = ['alias', 'auth', 'decode/encode', 'defaults', 'diff', 'email', 'extensions', 'format', 'merge-patterns', 'merge-tools', 'hooks', 'http_proxy', 'smtp', 'patch', 'paths', 'profiling', 'server', 'trusted', 'ui', 'web', ] def make_ui(read_from='file', path=None, checkpaths=True): """ A function that will read python rc files or database and make an mercurial ui object from read options @param path: path to mercurial config file @param checkpaths: check the path @param read_from: read from 'file' or 'db' """ baseui = ui.ui() if read_from == 'file': if not os.path.isfile(path): log.warning('Unable to read config file %s' % path) return False log.debug('reading hgrc from %s', path) cfg = config.config() cfg.read(path) for section in ui_sections: for k, v in cfg.items(section): baseui.setconfig(section, k, v) log.debug('settings ui from file[%s]%s:%s', section, k, v) if checkpaths:check_repo_dir(cfg.items('paths')) elif read_from == 'db': hg_ui = get_hg_ui_cached() for ui_ in hg_ui: if ui_.ui_active: log.debug('settings ui from db[%s]%s:%s', ui_.ui_section, ui_.ui_key, ui_.ui_value) baseui.setconfig(ui_.ui_section, ui_.ui_key, ui_.ui_value) return baseui def set_rhodecode_config(config): hgsettings = get_hg_settings() for k, v in hgsettings.items(): config[k] = v def invalidate_cache(name, *args): """Invalidates given name cache""" from beaker.cache import region_invalidate log.info('INVALIDATING CACHE FOR %s', name) """propagate our arguments to make sure invalidation works. First argument has to be the name of cached func name give to cache decorator without that the invalidation would not work""" tmp = [name] tmp.extend(args) args = tuple(tmp) if name == 'cached_repo_list': from rhodecode.model.hg_model import _get_repos_cached region_invalidate(_get_repos_cached, None, *args) if name == 'full_changelog': from rhodecode.model.hg_model import _full_changelog_cached region_invalidate(_full_changelog_cached, None, *args) class EmptyChangeset(BaseChangeset): """ An dummy empty changeset. """ revision = -1 message = '' author = '' date = '' @LazyProperty def raw_id(self): """ Returns raw string identifing this changeset, useful for web representation. """ return '0' * 40 @LazyProperty def short_id(self): return self.raw_id[:12] def get_file_changeset(self, path): return self def get_file_content(self, path): return u'' def get_file_size(self, path): return 0 def repo2db_mapper(initial_repo_list, remove_obsolete=False): """ maps all found repositories into db """ from rhodecode.model.repo_model import RepoModel sa = meta.Session user = sa.query(User).filter(User.admin == True).first() rm = RepoModel() for name, repo in initial_repo_list.items(): if not sa.query(Repository).filter(Repository.repo_name == name).scalar(): log.info('repository %s not found creating default', name) form_data = { 'repo_name':name, 'description':repo.description if repo.description != 'unknown' else \ 'auto description for %s' % name, 'private':False } rm.create(form_data, user, just_db=True) if remove_obsolete: #remove from database those repositories that are not in the filesystem for repo in sa.query(Repository).all(): if repo.repo_name not in initial_repo_list.keys(): sa.delete(repo) sa.commit() meta.Session.remove() from UserDict import DictMixin class OrderedDict(dict, DictMixin): def __init__(self, *args, **kwds): if len(args) > 1: raise TypeError('expected at most 1 arguments, got %d' % len(args)) try: self.__end except AttributeError: self.clear() self.update(*args, **kwds) def clear(self): self.__end = end = [] end += [None, end, end] # sentinel node for doubly linked list self.__map = {} # key --> [key, prev, next] dict.clear(self) def __setitem__(self, key, value): if key not in self: end = self.__end curr = end[1] curr[2] = end[1] = self.__map[key] = [key, curr, end] dict.__setitem__(self, key, value) def __delitem__(self, key): dict.__delitem__(self, key) key, prev, next = self.__map.pop(key) prev[2] = next next[1] = prev def __iter__(self): end = self.__end curr = end[2] while curr is not end: yield curr[0] curr = curr[2] def __reversed__(self): end = self.__end curr = end[1] while curr is not end: yield curr[0] curr = curr[1] def popitem(self, last=True): if not self: raise KeyError('dictionary is empty') if last: key = reversed(self).next() else: key = iter(self).next() value = self.pop(key) return key, value def __reduce__(self): items = [[k, self[k]] for k in self] tmp = self.__map, self.__end del self.__map, self.__end inst_dict = vars(self).copy() self.__map, self.__end = tmp if inst_dict: return (self.__class__, (items,), inst_dict) return self.__class__, (items,) def keys(self): return list(self) setdefault = DictMixin.setdefault update = DictMixin.update pop = DictMixin.pop values = DictMixin.values items = DictMixin.items iterkeys = DictMixin.iterkeys itervalues = DictMixin.itervalues iteritems = DictMixin.iteritems def __repr__(self): if not self: return '%s()' % (self.__class__.__name__,) return '%s(%r)' % (self.__class__.__name__, self.items()) def copy(self): return self.__class__(self) @classmethod def fromkeys(cls, iterable, value=None): d = cls() for key in iterable: d[key] = value return d def __eq__(self, other): if isinstance(other, OrderedDict): return len(self) == len(other) and self.items() == other.items() return dict.__eq__(self, other) def __ne__(self, other): return not self == other #=============================================================================== # TEST FUNCTIONS #=============================================================================== def create_test_index(repo_location, full_index): """Makes default test index @param repo_location: @param full_index: """ from rhodecode.lib.indexers.daemon import WhooshIndexingDaemon from rhodecode.lib.pidlock import DaemonLock, LockHeld from rhodecode.lib.indexers import IDX_LOCATION import shutil if os.path.exists(IDX_LOCATION): shutil.rmtree(IDX_LOCATION) try: l = DaemonLock() WhooshIndexingDaemon(repo_location=repo_location)\ .run(full_index=full_index) l.release() except LockHeld: pass def create_test_env(repos_test_path, config): """Makes a fresh database and install test repository into tmp dir """ from rhodecode.lib.db_manage import DbManage import tarfile import shutil from os.path import dirname as dn, join as jn, abspath log = logging.getLogger('TestEnvCreator') # create logger log.setLevel(logging.DEBUG) log.propagate = True # create console handler and set level to debug ch = logging.StreamHandler() ch.setLevel(logging.DEBUG) # create formatter formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s") # add formatter to ch ch.setFormatter(formatter) # add ch to logger log.addHandler(ch) #PART ONE create db log.debug('making test db') dbname = config['sqlalchemy.db1.url'].split('/')[-1] dbmanage = DbManage(log_sql=True, dbname=dbname, tests=True) dbmanage.create_tables(override=True) dbmanage.config_prompt(repos_test_path) dbmanage.create_default_user() dbmanage.admin_prompt() dbmanage.create_permissions() dbmanage.populate_default_permissions() #PART TWO make test repo log.debug('making test vcs repo') if os.path.isdir('/tmp/vcs_test'): shutil.rmtree('/tmp/vcs_test') cur_dir = dn(dn(abspath(__file__))) tar = tarfile.open(jn(cur_dir, 'tests', "vcs_test.tar.gz")) tar.extractall('/tmp') tar.close()