whitespace and formatting

rhodecode/lib/dbmigrate/schema/db_1_4_0.py

@@ -1,1815 +1,1814 b''
 # -*- coding: utf-8 -*-
 """
     rhodecode.model.db_1_4_0
     ~~~~~~~~~~~~~~~~~~~~~~~~
 
     Database Models for RhodeCode <=1.4.X
 
     :created_on: Apr 08, 2010
     :author: marcink
     :copyright: (C) 2010-2012 Marcin Kuzminski <[e-mail]>
     :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/>.
 
 import os
 import logging
 import datetime
 import traceback
 import hashlib
 import time
 from collections import defaultdict
 
 from sqlalchemy import *
 from sqlalchemy.ext.hybrid import hybrid_property
 from sqlalchemy.orm import relationship, joinedload, class_mapper, validates
 from sqlalchemy.exc import DatabaseError
 from beaker.cache import cache_region, region_invalidate
 from webob.exc import HTTPNotFound
 
 from pylons.i18n.translation import lazy_ugettext as _
 
 from rhodecode.lib.vcs import get_backend
 from rhodecode.lib.vcs.utils.helpers import get_scm
 from rhodecode.lib.vcs.exceptions import VCSError
 from rhodecode.lib.vcs.utils.lazy import LazyProperty
 
 from rhodecode.lib.utils2 import str2bool, safe_str, get_changeset_safe, \
     safe_unicode, remove_suffix
 from rhodecode.lib.compat import json
 from rhodecode.lib.caching_query import FromCache
 
 from rhodecode.model.meta import Base, Session
 
 URL_SEP = '/'
 log = logging.getLogger(__name__)
 
 #==============================================================================
 # BASE CLASSES
 #==============================================================================
 
 _hash_key = lambda k: hashlib.md5(safe_str(k)).hexdigest()
 
 
 class BaseModel(object):
     """
     Base Model for all classess
     """
 
     @classmethod
     def _get_keys(cls):
         """return column names for this model """
         return class_mapper(cls).c.keys()
 
     def get_dict(self):
         """
         return dict with keys and values corresponding
         to this model data """
 
         d = {}
         for k in self._get_keys():
             d[k] = getattr(self, k)
 
         # also use __json__() if present to get additional fields
         _json_attr = getattr(self, '__json__', None)
         if _json_attr:
             # update with attributes from __json__
             if callable(_json_attr):
                 _json_attr = _json_attr()
             for k, val in _json_attr.iteritems():
                 d[k] = val
         return d
 
     def get_appstruct(self):
         """return list with keys and values tupples corresponding
         to this model data """
 
         l = []
         for k in self._get_keys():
             l.append((k, getattr(self, k),))
         return l
 
     def populate_obj(self, populate_dict):
         """populate model with data from given populate_dict"""
 
         for k in self._get_keys():
             if k in populate_dict:
                 setattr(self, k, populate_dict[k])
 
     @classmethod
     def query(cls):
         return Session().query(cls)
 
     @classmethod
     def get(cls, id_):
         if id_:
             return cls.query().get(id_)
 
     @classmethod
     def get_or_404(cls, id_):
         try:
             id_ = int(id_)
         except (TypeError, ValueError):
             raise HTTPNotFound
 
         res = cls.query().get(id_)
         if not res:
             raise HTTPNotFound
         return res
 
     @classmethod
     def getAll(cls):
         return cls.query().all()
 
     @classmethod
     def delete(cls, id_):
         obj = cls.query().get(id_)
         Session().delete(obj)
 
     def __repr__(self):
         if hasattr(self, '__unicode__'):
             # python repr needs to return str
             return safe_str(self.__unicode__())
         return '<DB:%s>' % (self.__class__.__name__)
 
 
 class RhodeCodeSetting(Base, BaseModel):
     __tablename__ = 'rhodecode_settings'
     __table_args__ = (
         UniqueConstraint('app_settings_name'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     app_settings_id = Column("app_settings_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     app_settings_name = Column("app_settings_name", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     _app_settings_value = Column("app_settings_value", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
 
     def __init__(self, k='', v=''):
         self.app_settings_name = k
         self.app_settings_value = v
 
     @validates('_app_settings_value')
     def validate_settings_value(self, key, val):
         assert type(val) == unicode
         return val
 
     @hybrid_property
     def app_settings_value(self):
         v = self._app_settings_value
         if self.app_settings_name == 'ldap_active':
             v = str2bool(v)
         return v
 
     @app_settings_value.setter
     def app_settings_value(self, val):
         """
         Setter that will always make sure we use unicode in app_settings_value
 
         :param val:
         """
         self._app_settings_value = safe_unicode(val)
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (
             self.__class__.__name__,
             self.app_settings_name, self.app_settings_value
         )
 
     @classmethod
     def get_by_name(cls, key):
         return cls.query()\
             .filter(cls.app_settings_name == key).scalar()
 
     @classmethod
     def get_by_name_or_create(cls, key):
         res = cls.get_by_name(key)
         if not res:
             res = cls(key)
         return res
 
     @classmethod
     def get_app_settings(cls, cache=False):
 
         ret = cls.query()
 
         if cache:
             ret = ret.options(FromCache("sql_cache_short", "get_hg_settings"))
 
         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
 
     @classmethod
     def get_ldap_settings(cls, cache=False):
         ret = cls.query()\
                 .filter(cls.app_settings_name.startswith('ldap_')).all()
         fd = {}
         for row in ret:
             fd.update({row.app_settings_name: row.app_settings_value})
 
         return fd
 
 
 class RhodeCodeUi(Base, BaseModel):
     __tablename__ = 'rhodecode_ui'
     __table_args__ = (
         UniqueConstraint('ui_key'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
 
     HOOK_UPDATE = 'changegroup.update'
     HOOK_REPO_SIZE = 'changegroup.repo_size'
     HOOK_PUSH = 'changegroup.push_logger'
     HOOK_PRE_PUSH = 'prechangegroup.pre_push'
     HOOK_PULL = 'outgoing.pull_logger'
     HOOK_PRE_PULL = 'preoutgoing.pre_pull'
 
     ui_id = Column("ui_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     ui_section = Column("ui_section", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     ui_key = Column("ui_key", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     ui_value = Column("ui_value", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     ui_active = Column("ui_active", Boolean(), nullable=True, unique=None, default=True)
 
     @classmethod
     def get_by_key(cls, key):
         return cls.query().filter(cls.ui_key == key).scalar()
 
     @classmethod
     def get_builtin_hooks(cls):
         q = cls.query()
         q = q.filter(cls.ui_key.in_([cls.HOOK_UPDATE, cls.HOOK_REPO_SIZE,
                                      cls.HOOK_PUSH, cls.HOOK_PRE_PUSH,
                                      cls.HOOK_PULL, cls.HOOK_PRE_PULL]))
         return q.all()
 
     @classmethod
     def get_custom_hooks(cls):
         q = cls.query()
         q = q.filter(~cls.ui_key.in_([cls.HOOK_UPDATE, cls.HOOK_REPO_SIZE,
                                       cls.HOOK_PUSH, cls.HOOK_PRE_PUSH,
                                       cls.HOOK_PULL, cls.HOOK_PRE_PULL]))
         q = q.filter(cls.ui_section == 'hooks')
         return q.all()
 
     @classmethod
     def get_repos_location(cls):
         return cls.get_by_key('/').ui_value
 
     @classmethod
     def create_or_update_hook(cls, key, val):
         new_ui = cls.get_by_key(key) or cls()
         new_ui.ui_section = 'hooks'
         new_ui.ui_active = True
         new_ui.ui_key = key
         new_ui.ui_value = val
 
         Session().add(new_ui)
 
     def __repr__(self):
         return '<DB:%s[%s:%s]>' % (self.__class__.__name__, self.ui_key,
                                    self.ui_value)
 
 
 class User(Base, BaseModel):
     __tablename__ = 'users'
     __table_args__ = (
         UniqueConstraint('username'), UniqueConstraint('email'),
         Index('u_username_idx', 'username'),
         Index('u_email_idx', 'email'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     DEFAULT_USER = 'default'
     DEFAULT_PERMISSIONS = [
         'hg.register.manual_activate', 'hg.create.repository',
         'hg.fork.repository', 'repository.read', 'group.read'
     ]
     user_id = Column("user_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     username = Column("username", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     password = Column("password", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     active = Column("active", Boolean(), nullable=True, unique=None, default=True)
     admin = Column("admin", Boolean(), nullable=True, unique=None, default=False)
     name = Column("firstname", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     lastname = Column("lastname", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     _email = Column("email", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     last_login = Column("last_login", DateTime(timezone=False), nullable=True, unique=None, default=None)
     ldap_dn = Column("ldap_dn", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     api_key = Column("api_key", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     inherit_default_permissions = Column("inherit_default_permissions", Boolean(), nullable=False, unique=None, default=True)
 
     user_log = relationship('UserLog', cascade='all')
     user_perms = relationship('UserToPerm', primaryjoin="User.user_id==UserToPerm.user_id", cascade='all')
 
     repositories = relationship('Repository')
     user_followers = relationship('UserFollowing', primaryjoin='UserFollowing.follows_user_id==User.user_id', cascade='all')
     repo_to_perm = relationship('UserRepoToPerm', primaryjoin='UserRepoToPerm.user_id==User.user_id', cascade='all')
     repo_group_to_perm = relationship('UserRepoGroupToPerm', primaryjoin='UserRepoGroupToPerm.user_id==User.user_id', cascade='all')
 
     group_member = relationship('UsersGroupMember', cascade='all')
 
     notifications = relationship('UserNotification', cascade='all')
     # notifications assigned to this user
     user_created_notifications = relationship('Notification', cascade='all')
     # comments created by this user
     user_comments = relationship('ChangesetComment', cascade='all')
     #extra emails for this user
     user_emails = relationship('UserEmailMap', cascade='all')
 
     @hybrid_property
     def email(self):
         return self._email
 
     @email.setter
     def email(self, val):
         self._email = val.lower() if val else None
 
     @property
     def firstname(self):
         # alias for future
         return self.name
 
     @property
     def emails(self):
         other = UserEmailMap.query().filter(UserEmailMap.user==self).all()
         return [self.email] + [x.email for x in other]
 
     @property
     def username_and_name(self):
         return '%s (%s %s)' % (self.username, self.firstname, self.lastname)
 
     @property
     def full_name(self):
         return '%s %s' % (self.firstname, self.lastname)
 
     @property
     def full_name_or_username(self):
         return ('%s %s' % (self.firstname, self.lastname)
                 if (self.firstname and self.lastname) else self.username)
 
     @property
     def full_contact(self):
         return '%s %s <%s>' % (self.firstname, self.lastname, self.email)
 
     @property
     def short_contact(self):
         return '%s %s' % (self.firstname, self.lastname)
 
     @property
     def is_admin(self):
         return self.admin
 
     def __unicode__(self):
         return u"<%s('id:%s:%s')>" % (self.__class__.__name__,
                                      self.user_id, self.username)
 
     @classmethod
     def get_by_username(cls, username, case_insensitive=False, cache=False):
         if case_insensitive:
             q = cls.query().filter(cls.username.ilike(username))
         else:
             q = cls.query().filter(cls.username == username)
 
         if cache:
             q = q.options(FromCache(
                             "sql_cache_short",
                             "get_user_%s" % _hash_key(username)
                           )
             )
         return q.scalar()
 
     @classmethod
     def get_by_api_key(cls, api_key, cache=False):
         q = cls.query().filter(cls.api_key == api_key)
 
         if cache:
             q = q.options(FromCache("sql_cache_short",
                                     "get_api_key_%s" % api_key))
         return q.scalar()
 
     @classmethod
     def get_by_email(cls, email, case_insensitive=False, cache=False):
         if case_insensitive:
             q = cls.query().filter(cls.email.ilike(email))
         else:
             q = cls.query().filter(cls.email == email)
 
         if cache:
             q = q.options(FromCache("sql_cache_short",
                                     "get_email_key_%s" % email))
 
         ret = q.scalar()
         if ret is None:
             q = UserEmailMap.query()
             # try fetching in alternate email map
             if case_insensitive:
                 q = q.filter(UserEmailMap.email.ilike(email))
             else:
                 q = q.filter(UserEmailMap.email == email)
             q = q.options(joinedload(UserEmailMap.user))
             if cache:
                 q = q.options(FromCache("sql_cache_short",
                                         "get_email_map_key_%s" % email))
             ret = getattr(q.scalar(), 'user', None)
 
         return ret
 
     def update_lastlogin(self):
         """Update user lastlogin"""
         self.last_login = datetime.datetime.now()
         Session().add(self)
         log.debug('updated user %s lastlogin' % self.username)
 
     def get_api_data(self):
         """
         Common function for generating user related data for API
         """
         user = self
         data = dict(
             user_id=user.user_id,
             username=user.username,
             firstname=user.name,
             lastname=user.lastname,
             email=user.email,
             emails=user.emails,
             api_key=user.api_key,
             active=user.active,
             admin=user.admin,
             ldap_dn=user.ldap_dn,
             last_login=user.last_login,
         )
         return data
 
     def __json__(self):
         data = dict(
             full_name=self.full_name,
             full_name_or_username=self.full_name_or_username,
             short_contact=self.short_contact,
             full_contact=self.full_contact
         )
         data.update(self.get_api_data())
         return data
 
 
 class UserEmailMap(Base, BaseModel):
     __tablename__ = 'user_email_map'
     __table_args__ = (
         Index('uem_email_idx', 'email'),
         UniqueConstraint('email'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     __mapper_args__ = {}
 
     email_id = Column("email_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=True, unique=None, default=None)
     _email = Column("email", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=False, default=None)
     user = relationship('User', lazy='joined')
 
     @validates('_email')
     def validate_email(self, key, email):
         # check if this email is not main one
         main_email = Session().query(User).filter(User.email == email).scalar()
         if main_email is not None:
             raise AttributeError('email %s is present is user table' % email)
         return email
 
     @hybrid_property
     def email(self):
         return self._email
 
     @email.setter
     def email(self, val):
         self._email = val.lower() if val else None
 
 
 class UserLog(Base, BaseModel):
     __tablename__ = 'user_logs'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     user_log_id = Column("user_log_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
     repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True)
     repository_name = Column("repository_name", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     user_ip = Column("user_ip", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     action = Column("action", UnicodeText(1200000, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     action_date = Column("action_date", DateTime(timezone=False), nullable=True, unique=None, default=None)
 
     @property
     def action_as_day(self):
         return datetime.date(*self.action_date.timetuple()[:3])
 
     user = relationship('User')
     repository = relationship('Repository', cascade='')
 
 
 class UsersGroup(Base, BaseModel):
     __tablename__ = 'users_groups'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     users_group_id = Column("users_group_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     users_group_name = Column("users_group_name", String(255, convert_unicode=False, assert_unicode=None), nullable=False, unique=True, default=None)
     users_group_active = Column("users_group_active", Boolean(), nullable=True, unique=None, default=None)
     inherit_default_permissions = Column("users_group_inherit_default_permissions", Boolean(), nullable=False, unique=None, default=True)
 
     members = relationship('UsersGroupMember', cascade="all, delete, delete-orphan", lazy="joined")
     users_group_to_perm = relationship('UsersGroupToPerm', cascade='all')
     users_group_repo_to_perm = relationship('UsersGroupRepoToPerm', cascade='all')
 
     def __unicode__(self):
         return u'<userGroup(%s)>' % (self.users_group_name)
 
     @classmethod
     def get_by_group_name(cls, group_name, cache=False,
                           case_insensitive=False):
         if case_insensitive:
             q = cls.query().filter(cls.users_group_name.ilike(group_name))
         else:
             q = cls.query().filter(cls.users_group_name == group_name)
         if cache:
             q = q.options(FromCache(
                             "sql_cache_short",
                             "get_user_%s" % _hash_key(group_name)
                           )
             )
         return q.scalar()
 
     @classmethod
     def get(cls, users_group_id, cache=False):
         users_group = cls.query()
         if cache:
             users_group = users_group.options(FromCache("sql_cache_short",
                                     "get_users_group_%s" % users_group_id))
         return users_group.get(users_group_id)
 
     def get_api_data(self):
         users_group = self
 
         data = dict(
             users_group_id=users_group.users_group_id,
             group_name=users_group.users_group_name,
             active=users_group.users_group_active,
         )
 
         return data
 
 
 class UsersGroupMember(Base, BaseModel):
     __tablename__ = 'users_groups_members'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     users_group_member_id = Column("users_group_member_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
 
     user = relationship('User', lazy='joined')
     users_group = relationship('UsersGroup')
 
     def __init__(self, gr_id='', u_id=''):
         self.users_group_id = gr_id
         self.user_id = u_id
 
 
 class Repository(Base, BaseModel):
     __tablename__ = 'repositories'
     __table_args__ = (
         UniqueConstraint('repo_name'),
         Index('r_repo_name_idx', 'repo_name'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     repo_id = Column("repo_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     repo_name = Column("repo_name", String(255, convert_unicode=False, assert_unicode=None), nullable=False, unique=True, default=None)
     clone_uri = Column("clone_uri", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=False, default=None)
     repo_type = Column("repo_type", String(255, convert_unicode=False, assert_unicode=None), nullable=False, unique=False, default=None)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=False, default=None)
     private = Column("private", Boolean(), nullable=True, unique=None, default=None)
     enable_statistics = Column("statistics", Boolean(), nullable=True, unique=None, default=True)
     enable_downloads = Column("downloads", Boolean(), nullable=True, unique=None, default=True)
     description = Column("description", String(10000, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     created_on = Column('created_on', DateTime(timezone=False), nullable=True, unique=None, default=datetime.datetime.now)
     updated_on = Column('updated_on', DateTime(timezone=False), nullable=True, unique=None, default=datetime.datetime.now)
     landing_rev = Column("landing_revision", String(255, convert_unicode=False, assert_unicode=None), nullable=False, unique=False, default=None)
     enable_locking = Column("enable_locking", Boolean(), nullable=False, unique=None, default=False)
     _locked = Column("locked", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=False, default=None)
 
     fork_id = Column("fork_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True, unique=False, default=None)
     group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'), nullable=True, unique=False, default=None)
 
     user = relationship('User')
     fork = relationship('Repository', remote_side=repo_id)
     group = relationship('RepoGroup')
     repo_to_perm = relationship('UserRepoToPerm', cascade='all', order_by='UserRepoToPerm.repo_to_perm_id')
     users_group_to_perm = relationship('UsersGroupRepoToPerm', cascade='all')
     stats = relationship('Statistics', cascade='all', uselist=False)
 
     followers = relationship('UserFollowing',
                              primaryjoin='UserFollowing.follows_repo_id==Repository.repo_id',
                              cascade='all')
 
     logs = relationship('UserLog')
     comments = relationship('ChangesetComment', cascade="all, delete, delete-orphan")
 
     pull_requests_org = relationship('PullRequest',
                     primaryjoin='PullRequest.org_repo_id==Repository.repo_id',
                     cascade="all, delete, delete-orphan")
 
     pull_requests_other = relationship('PullRequest',
                     primaryjoin='PullRequest.other_repo_id==Repository.repo_id',
                     cascade="all, delete, delete-orphan")
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (self.__class__.__name__, self.repo_id,
                                    self.repo_name)
 
     @hybrid_property
     def locked(self):
         # always should return [user_id, timelocked]
         if self._locked:
             _lock_info = self._locked.split(':')
             return int(_lock_info[0]), _lock_info[1]
         return [None, None]
 
     @locked.setter
     def locked(self, val):
         if val and isinstance(val, (list, tuple)):
             self._locked = ':'.join(map(str, val))
         else:
             self._locked = None
 
     @classmethod
     def url_sep(cls):
         return URL_SEP
 
     @classmethod
     def get_by_repo_name(cls, repo_name):
         q = Session().query(cls).filter(cls.repo_name == repo_name)
         q = q.options(joinedload(Repository.fork))\
                 .options(joinedload(Repository.user))\
                 .options(joinedload(Repository.group))
         return q.scalar()
 
     @classmethod
     def get_by_full_path(cls, repo_full_path):
         repo_name = repo_full_path.split(cls.base_path(), 1)[-1]
         return cls.get_by_repo_name(repo_name.strip(URL_SEP))
 
     @classmethod
     def get_repo_forks(cls, repo_id):
         return cls.query().filter(Repository.fork_id == repo_id)
 
     @classmethod
     def base_path(cls):
         """
         Returns base path when all repos are stored
 
         :param cls:
         """
         q = Session().query(RhodeCodeUi)\
             .filter(RhodeCodeUi.ui_key == cls.url_sep())
         q = q.options(FromCache("sql_cache_short", "repository_repo_path"))
         return q.one().ui_value
 
     @property
     def forks(self):
         """
         Return forks of this repo
         """
         return Repository.get_repo_forks(self.repo_id)
 
     @property
     def parent(self):
         """
         Returns fork parent
         """
         return self.fork
 
     @property
     def just_name(self):
         return self.repo_name.split(Repository.url_sep())[-1]
 
     @property
     def groups_with_parents(self):
         groups = []
         if self.group is None:
             return groups
 
         cur_gr = self.group
         groups.insert(0, cur_gr)
         while 1:
             gr = getattr(cur_gr, 'parent_group', None)
             cur_gr = cur_gr.parent_group
             if gr is None:
                 break
             groups.insert(0, gr)
 
         return groups
 
     @property
     def groups_and_repo(self):
         return self.groups_with_parents, self.just_name
 
     @LazyProperty
     def repo_path(self):
         """
         Returns base full path for that repository means where it actually
         exists on a filesystem
         """
         q = Session().query(RhodeCodeUi).filter(RhodeCodeUi.ui_key ==
                                               Repository.url_sep())
         q = q.options(FromCache("sql_cache_short", "repository_repo_path"))
         return q.one().ui_value
 
     @property
     def repo_full_path(self):
         p = [self.repo_path]
         # we need to split the name by / since this is how we store the
         # names in the database, but that eventually needs to be converted
         # into a valid system path
         p += self.repo_name.split(Repository.url_sep())
         return os.path.join(*p)
 
     @property
     def cache_keys(self):
         """
         Returns associated cache keys for that repo
         """
         return CacheInvalidation.query()\
             .filter(CacheInvalidation.cache_args == self.repo_name)\
             .order_by(CacheInvalidation.cache_key)\
             .all()
 
     def get_new_name(self, repo_name):
         """
         returns new full repository name based on assigned group and new new
 
         :param group_name:
         """
         path_prefix = self.group.full_path_splitted if self.group else []
         return Repository.url_sep().join(path_prefix + [repo_name])
 
     @property
     def _ui(self):
         """
         Creates an db based ui object for this repository
         """
         from rhodecode.lib.utils import make_ui
         return make_ui('db', clear_session=False)
 
     @classmethod
     def inject_ui(cls, repo, extras={}):
         from rhodecode.lib.vcs.backends.hg import MercurialRepository
         from rhodecode.lib.vcs.backends.git import GitRepository
         required = (MercurialRepository, GitRepository)
         if not isinstance(repo, required):
             raise Exception('repo must be instance of %s' % required)
 
         # inject ui extra param to log this action via push logger
         for k, v in extras.items():
             repo._repo.ui.setconfig('rhodecode_extras', k, v)
 
     @classmethod
     def is_valid(cls, repo_name):
         """
         returns True if given repo name is a valid filesystem repository
 
         :param cls:
         :param repo_name:
         """
         from rhodecode.lib.utils import is_valid_repo
 
         return is_valid_repo(repo_name, cls.base_path())
 
     def get_api_data(self):
         """
         Common function for generating repo api data
 
         """
         repo = self
         data = dict(
             repo_id=repo.repo_id,
             repo_name=repo.repo_name,
             repo_type=repo.repo_type,
             clone_uri=repo.clone_uri,
             private=repo.private,
             created_on=repo.created_on,
             description=repo.description,
             landing_rev=repo.landing_rev,
             owner=repo.user.username,
             fork_of=repo.fork.repo_name if repo.fork else None
         )
 
         return data
 
     @classmethod
     def lock(cls, repo, user_id):
         repo.locked = [user_id, time.time()]
         Session().add(repo)
         Session().commit()
 
     @classmethod
     def unlock(cls, repo):
         repo.locked = None
         Session().add(repo)
         Session().commit()
 
     @property
     def last_db_change(self):
         return self.updated_on
 
     #==========================================================================
     # SCM PROPERTIES
     #==========================================================================
 
     def get_changeset(self, rev=None):
         return get_changeset_safe(self.scm_instance, rev)
 
     def get_landing_changeset(self):
         """
         Returns landing changeset, or if that doesn't exist returns the tip
         """
         cs = self.get_changeset(self.landing_rev) or self.get_changeset()
         return cs
 
     def update_last_change(self, last_change=None):
         if last_change is None:
             last_change = datetime.datetime.now()
         if self.updated_on is None or self.updated_on != last_change:
             log.debug('updated repo %s with new date %s' % (self, last_change))
             self.updated_on = last_change
             Session().add(self)
             Session().commit()
 
     @property
     def tip(self):
         return self.get_changeset('tip')
 
     @property
     def author(self):
         return self.tip.author
 
     @property
     def last_change(self):
         return self.scm_instance.last_change
 
     def get_comments(self, revisions=None):
         """
         Returns comments for this repository grouped by revisions
 
         :param revisions: filter query by revisions only
         """
         cmts = ChangesetComment.query()\
             .filter(ChangesetComment.repo == self)
         if revisions:
             cmts = cmts.filter(ChangesetComment.revision.in_(revisions))
         grouped = defaultdict(list)
         for cmt in cmts.all():
             grouped[cmt.revision].append(cmt)
         return grouped
 
     def statuses(self, revisions=None):
         """
         Returns statuses for this repository
 
         :param revisions: list of revisions to get statuses for
         :type revisions: list
         """
 
         statuses = ChangesetStatus.query()\
             .filter(ChangesetStatus.repo == self)\
             .filter(ChangesetStatus.version == 0)
         if revisions:
             statuses = statuses.filter(ChangesetStatus.revision.in_(revisions))
         grouped = {}
 
         #maybe we have open new pullrequest without a status ?
         stat = ChangesetStatus.STATUS_UNDER_REVIEW
         status_lbl = ChangesetStatus.get_status_lbl(stat)
         for pr in PullRequest.query().filter(PullRequest.org_repo == self).all():
             for rev in pr.revisions:
                 pr_id = pr.pull_request_id
                 pr_repo = pr.other_repo.repo_name
                 grouped[rev] = [stat, status_lbl, pr_id, pr_repo]
 
         for stat in statuses.all():
             pr_id = pr_repo = None
             if stat.pull_request:
                 pr_id = stat.pull_request.pull_request_id
                 pr_repo = stat.pull_request.other_repo.repo_name
             grouped[stat.revision] = [str(stat.status), stat.status_lbl,
                                       pr_id, pr_repo]
         return grouped
 
     #==========================================================================
     # SCM CACHE INSTANCE
     #==========================================================================
 
     @property
     def invalidate(self):
         return CacheInvalidation.invalidate(self.repo_name)
 
     def set_invalidate(self):
         """
         set a cache for invalidation for this instance
         """
         CacheInvalidation.set_invalidate(repo_name=self.repo_name)
 
     @LazyProperty
     def scm_instance(self):
         import rhodecode
         full_cache = str2bool(rhodecode.CONFIG.get('vcs_full_cache'))
         if full_cache:
             return self.scm_instance_cached()
         return self.__get_instance()
 
     def scm_instance_cached(self, cache_map=None):
         @cache_region('long_term')
         def _c(repo_name):
             return self.__get_instance()
         rn = self.repo_name
         log.debug('Getting cached instance of repo')
 
         if cache_map:
             # get using prefilled cache_map
             invalidate_repo = cache_map[self.repo_name]
             if invalidate_repo:
                 invalidate_repo = (None if invalidate_repo.cache_active
                                    else invalidate_repo)
         else:
             # get from invalidate
             invalidate_repo = self.invalidate
 
         if invalidate_repo is not None:
             region_invalidate(_c, None, rn)
             # update our cache
             CacheInvalidation.set_valid(invalidate_repo.cache_key)
         return _c(rn)
 
     def __get_instance(self):
         repo_full_path = self.repo_full_path
         try:
             alias = get_scm(repo_full_path)[0]
             log.debug('Creating instance of %s repository' % alias)
             backend = get_backend(alias)
         except VCSError:
             log.error(traceback.format_exc())
             log.error('Perhaps this repository is in db and not in '
                       'filesystem run rescan repositories with '
                       '"destroy old data " option from admin panel')
             return
 
         if alias == 'hg':
 
             repo = backend(safe_str(repo_full_path), create=False,
                            baseui=self._ui)
             # skip hidden web repository
             if repo._get_hidden():
                 return
         else:
             repo = backend(repo_full_path, create=False)
 
         return repo
 
 
 class RepoGroup(Base, BaseModel):
     __tablename__ = 'groups'
     __table_args__ = (
         UniqueConstraint('group_name', 'group_parent_id'),
         CheckConstraint('group_id != group_parent_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     __mapper_args__ = {'order_by': 'group_name'}
 
     group_id = Column("group_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     group_name = Column("group_name", String(255, convert_unicode=False, assert_unicode=None), nullable=False, unique=True, default=None)
     group_parent_id = Column("group_parent_id", Integer(), ForeignKey('groups.group_id'), nullable=True, unique=None, default=None)
     group_description = Column("group_description", String(10000, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     enable_locking = Column("enable_locking", Boolean(), nullable=False, unique=None, default=False)
 
     repo_group_to_perm = relationship('UserRepoGroupToPerm', cascade='all', order_by='UserRepoGroupToPerm.group_to_perm_id')
     users_group_to_perm = relationship('UsersGroupRepoGroupToPerm', cascade='all')
 
     parent_group = relationship('RepoGroup', remote_side=group_id)
 
     def __init__(self, group_name='', parent_group=None):
         self.group_name = group_name
         self.parent_group = parent_group
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (self.__class__.__name__, self.group_id,
                                   self.group_name)
 
     @classmethod
     def groups_choices(cls, check_perms=False):
         from webhelpers.html import literal as _literal
         from rhodecode.model.scm import ScmModel
         groups = cls.query().all()
         if check_perms:
             #filter group user have access to, it's done
             #magically inside ScmModel based on current user
             groups = ScmModel().get_repos_groups(groups)
         repo_groups = [('', '')]
         sep = ' &raquo; '
         _name = lambda k: _literal(sep.join(k))
 
         repo_groups.extend([(x.group_id, _name(x.full_path_splitted))
                               for x in groups])
 
         repo_groups = sorted(repo_groups, key=lambda t: t[1].split(sep)[0])
         return repo_groups
 
     @classmethod
     def url_sep(cls):
         return URL_SEP
 
     @classmethod
     def get_by_group_name(cls, group_name, cache=False, case_insensitive=False):
         if case_insensitive:
             gr = cls.query()\
                 .filter(cls.group_name.ilike(group_name))
         else:
             gr = cls.query()\
                 .filter(cls.group_name == group_name)
         if cache:
             gr = gr.options(FromCache(
                             "sql_cache_short",
                             "get_group_%s" % _hash_key(group_name)
                             )
             )
         return gr.scalar()
 
     @property
     def parents(self):
         parents_recursion_limit = 5
         groups = []
         if self.parent_group is None:
             return groups
         cur_gr = self.parent_group
         groups.insert(0, cur_gr)
         cnt = 0
         while 1:
             cnt += 1
             gr = getattr(cur_gr, 'parent_group', None)
             cur_gr = cur_gr.parent_group
             if gr is None:
                 break
             if cnt == parents_recursion_limit:
                 # this will prevent accidental infinit loops
                 log.error('group nested more than %s' %
                           parents_recursion_limit)
                 break
 
             groups.insert(0, gr)
         return groups
 
     @property
     def children(self):
         return RepoGroup.query().filter(RepoGroup.parent_group == self)
 
     @property
     def name(self):
         return self.group_name.split(RepoGroup.url_sep())[-1]
 
     @property
     def full_path(self):
         return self.group_name
 
     @property
     def full_path_splitted(self):
         return self.group_name.split(RepoGroup.url_sep())
 
     @property
     def repositories(self):
         return Repository.query()\
                 .filter(Repository.group == self)\
                 .order_by(Repository.repo_name)
 
     @property
     def repositories_recursive_count(self):
         cnt = self.repositories.count()
 
         def children_count(group):
             cnt = 0
             for child in group.children:
                 cnt += child.repositories.count()
                 cnt += children_count(child)
             return cnt
 
         return cnt + children_count(self)
 
     def recursive_groups_and_repos(self):
         """
         Recursive return all groups, with repositories in those groups
         """
         all_ = []
 
         def _get_members(root_gr):
             for r in root_gr.repositories:
                 all_.append(r)
             childs = root_gr.children.all()
             if childs:
                 for gr in childs:
                     all_.append(gr)
                     _get_members(gr)
 
         _get_members(self)
         return [self] + all_
 
     def get_new_name(self, group_name):
         """
         returns new full group name based on parent and new name
 
         :param group_name:
         """
         path_prefix = (self.parent_group.full_path_splitted if
                        self.parent_group else [])
         return RepoGroup.url_sep().join(path_prefix + [group_name])
 
 
 class Permission(Base, BaseModel):
     __tablename__ = 'permissions'
     __table_args__ = (
         Index('p_perm_name_idx', 'permission_name'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     PERMS = [
         ('repository.none', _('Repository no access')),
         ('repository.read', _('Repository read access')),
         ('repository.write', _('Repository write access')),
         ('repository.admin', _('Repository admin access')),
 
         ('group.none', _('Repositories Group no access')),
         ('group.read', _('Repositories Group read access')),
         ('group.write', _('Repositories Group write access')),
         ('group.admin', _('Repositories Group admin access')),
 
         ('hg.admin', _('RhodeCode Administrator')),
         ('hg.create.none', _('Repository creation disabled')),
         ('hg.create.repository', _('Repository creation enabled')),
         ('hg.fork.none', _('Repository forking disabled')),
         ('hg.fork.repository', _('Repository forking enabled')),
         ('hg.register.none', _('Register disabled')),
         ('hg.register.manual_activate', _('Register new user with RhodeCode '
                                           'with manual activation')),
 
         ('hg.register.auto_activate', _('Register new user with RhodeCode '
                                         'with auto activation')),
     ]
 
     # defines which permissions are more important higher the more important
     PERM_WEIGHTS = {
         'repository.none': 0,
         'repository.read': 1,
         'repository.write': 3,
         'repository.admin': 4,
 
         'group.none': 0,
         'group.read': 1,
         'group.write': 3,
         'group.admin': 4,
 
         'hg.fork.none': 0,
         'hg.fork.repository': 1,
         'hg.create.none': 0,
         'hg.create.repository':1
     }
 
     permission_id = Column("permission_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     permission_name = Column("permission_name", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     permission_longname = Column("permission_longname", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (
             self.__class__.__name__, self.permission_id, self.permission_name
         )
 
     @classmethod
     def get_by_key(cls, key):
         return cls.query().filter(cls.permission_name == key).scalar()
 
     @classmethod
     def get_default_perms(cls, default_user_id):
         q = Session().query(UserRepoToPerm, Repository, cls)\
          .join((Repository, UserRepoToPerm.repository_id == Repository.repo_id))\
          .join((cls, UserRepoToPerm.permission_id == cls.permission_id))\
          .filter(UserRepoToPerm.user_id == default_user_id)
 
         return q.all()
 
     @classmethod
     def get_default_group_perms(cls, default_user_id):
         q = Session().query(UserRepoGroupToPerm, RepoGroup, cls)\
          .join((RepoGroup, UserRepoGroupToPerm.group_id == RepoGroup.group_id))\
          .join((cls, UserRepoGroupToPerm.permission_id == cls.permission_id))\
          .filter(UserRepoGroupToPerm.user_id == default_user_id)
 
         return q.all()
 
 
 class UserRepoToPerm(Base, BaseModel):
     __tablename__ = 'repo_to_perm'
     __table_args__ = (
         UniqueConstraint('user_id', 'repository_id', 'permission_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     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('users.user_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
     repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=None, default=None)
 
     user = relationship('User')
     repository = relationship('Repository')
     permission = relationship('Permission')
 
     @classmethod
     def create(cls, user, repository, permission):
         n = cls()
         n.user = user
         n.repository = repository
         n.permission = permission
         Session().add(n)
         return n
 
     def __unicode__(self):
         return u'<user:%s => %s >' % (self.user, self.repository)
 
 
 class UserToPerm(Base, BaseModel):
     __tablename__ = 'user_to_perm'
     __table_args__ = (
         UniqueConstraint('user_id', 'permission_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     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('users.user_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
 
     user = relationship('User')
     permission = relationship('Permission', lazy='joined')
 
 
 class UsersGroupRepoToPerm(Base, BaseModel):
     __tablename__ = 'users_group_repo_to_perm'
     __table_args__ = (
         UniqueConstraint('repository_id', 'users_group_id', 'permission_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     users_group_to_perm_id = Column("users_group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
     repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=None, default=None)
 
     users_group = relationship('UsersGroup')
     permission = relationship('Permission')
     repository = relationship('Repository')
 
     @classmethod
     def create(cls, users_group, repository, permission):
         n = cls()
         n.users_group = users_group
         n.repository = repository
         n.permission = permission
         Session().add(n)
         return n
 
     def __unicode__(self):
         return u'<userGroup:%s => %s >' % (self.users_group, self.repository)
 
 
 class UsersGroupToPerm(Base, BaseModel):
     __tablename__ = 'users_group_to_perm'
     __table_args__ = (
         UniqueConstraint('users_group_id', 'permission_id',),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     users_group_to_perm_id = Column("users_group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
 
     users_group = relationship('UsersGroup')
     permission = relationship('Permission')
 
 
 class UserRepoGroupToPerm(Base, BaseModel):
     __tablename__ = 'user_repo_group_to_perm'
     __table_args__ = (
         UniqueConstraint('user_id', 'group_id', 'permission_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
 
     group_to_perm_id = Column("group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
     group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
 
     user = relationship('User')
     group = relationship('RepoGroup')
     permission = relationship('Permission')
 
 
 class UsersGroupRepoGroupToPerm(Base, BaseModel):
     __tablename__ = 'users_group_repo_group_to_perm'
     __table_args__ = (
         UniqueConstraint('users_group_id', 'group_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
 
     users_group_repo_group_to_perm_id = Column("users_group_repo_group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
     group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'), nullable=False, unique=None, default=None)
     permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
 
     users_group = relationship('UsersGroup')
     permission = relationship('Permission')
     group = relationship('RepoGroup')
 
 
 class Statistics(Base, BaseModel):
     __tablename__ = 'statistics'
     __table_args__ = (
          UniqueConstraint('repository_id'),
          {'extend_existing': True, 'mysql_engine': 'InnoDB',
           'mysql_charset': 'utf8'}
     )
     stat_id = Column("stat_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=True, default=None)
     stat_on_revision = Column("stat_on_revision", Integer(), nullable=False)
     commit_activity = Column("commit_activity", LargeBinary(1000000), nullable=False)#JSON data
     commit_activity_combined = Column("commit_activity_combined", LargeBinary(), nullable=False)#JSON data
     languages = Column("languages", LargeBinary(1000000), nullable=False)#JSON data
 
     repository = relationship('Repository', single_parent=True)
 
 
 class UserFollowing(Base, BaseModel):
     __tablename__ = 'user_followings'
     __table_args__ = (
         UniqueConstraint('user_id', 'follows_repository_id'),
         UniqueConstraint('user_id', 'follows_user_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
 
     user_following_id = Column("user_following_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
     follows_repo_id = Column("follows_repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True, unique=None, default=None)
     follows_user_id = Column("follows_user_id", Integer(), ForeignKey('users.user_id'), nullable=True, unique=None, default=None)
     follows_from = Column('follows_from', DateTime(timezone=False), nullable=True, unique=None, default=datetime.datetime.now)
 
     user = relationship('User', primaryjoin='User.user_id==UserFollowing.user_id')
 
     follows_user = relationship('User', primaryjoin='User.user_id==UserFollowing.follows_user_id')
     follows_repository = relationship('Repository', order_by='Repository.repo_name')
 
     @classmethod
     def get_repo_followers(cls, repo_id):
         return cls.query().filter(cls.follows_repo_id == repo_id)
 
 
 class CacheInvalidation(Base, BaseModel):
     __tablename__ = 'cache_invalidation'
     __table_args__ = (
         UniqueConstraint('cache_key'),
         Index('key_idx', 'cache_key'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     cache_id = Column("cache_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
     cache_key = Column("cache_key", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     cache_args = Column("cache_args", String(255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
     cache_active = Column("cache_active", Boolean(), nullable=True, unique=None, default=False)
 
     def __init__(self, cache_key, cache_args=''):
         self.cache_key = cache_key
         self.cache_args = cache_args
         self.cache_active = False
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (self.__class__.__name__,
                                   self.cache_id, self.cache_key)
 
     @property
     def prefix(self):
         _split = self.cache_key.split(self.cache_args, 1)
         if _split and len(_split) == 2:
             return _split[0]
         return ''
 
     @classmethod
     def clear_cache(cls):
         cls.query().delete()
 
     @classmethod
     def _get_key(cls, key):
         """
         Wrapper for generating a key, together with a prefix
 
         :param key:
         """
         import rhodecode
         prefix = ''
         org_key = key
         iid = rhodecode.CONFIG.get('instance_id')
         if iid:
             prefix = iid
 
         return "%s%s" % (prefix, key), prefix, org_key
 
     @classmethod
     def get_by_key(cls, key):
         return cls.query().filter(cls.cache_key == key).scalar()
 
     @classmethod
     def get_by_repo_name(cls, repo_name):
         return cls.query().filter(cls.cache_args == repo_name).all()
 
     @classmethod
     def _get_or_create_key(cls, key, repo_name, commit=True):
         inv_obj = Session().query(cls).filter(cls.cache_key == key).scalar()
         if not inv_obj:
             try:
                 inv_obj = CacheInvalidation(key, repo_name)
                 Session().add(inv_obj)
                 if commit:
                     Session().commit()
             except Exception:
                 log.error(traceback.format_exc())
                 Session().rollback()
         return inv_obj
 
     @classmethod
     def invalidate(cls, key):
         """
         Returns Invalidation object if this given key should be invalidated
         None otherwise. `cache_active = False` means that this cache
         state is not valid and needs to be invalidated
 
         :param key:
         """
         repo_name = key
         repo_name = remove_suffix(repo_name, '_README')
         repo_name = remove_suffix(repo_name, '_RSS')
         repo_name = remove_suffix(repo_name, '_ATOM')
 
         # adds instance prefix
         key, _prefix, _org_key = cls._get_key(key)
         inv = cls._get_or_create_key(key, repo_name)
 
         if inv and inv.cache_active is False:
             return inv
 
     @classmethod
     def set_invalidate(cls, key=None, repo_name=None):
         """
         Mark this Cache key for invalidation, either by key or whole
         cache sets based on repo_name
 
         :param key:
         """
         if key:
             key, _prefix, _org_key = cls._get_key(key)
             inv_objs = Session().query(cls).filter(cls.cache_key == key).all()
         elif repo_name:
             inv_objs = Session().query(cls).filter(cls.cache_args == repo_name).all()
 
         log.debug('marking %s key[s] for invalidation based on key=%s,repo_name=%s'
                   % (len(inv_objs), key, repo_name))
         try:
             for inv_obj in inv_objs:
                 inv_obj.cache_active = False
                 Session().add(inv_obj)
             Session().commit()
         except Exception:
             log.error(traceback.format_exc())
             Session().rollback()
 
     @classmethod
     def set_valid(cls, key):
         """
         Mark this cache key as active and currently cached
 
         :param key:
         """
         inv_obj = cls.get_by_key(key)
         inv_obj.cache_active = True
         Session().add(inv_obj)
         Session().commit()
 
     @classmethod
     def get_cache_map(cls):
 
         class cachemapdict(dict):
 
             def __init__(self, *args, **kwargs):
                 fixkey = kwargs.get('fixkey')
                 if fixkey:
                     del kwargs['fixkey']
                 self.fixkey = fixkey
                 super(cachemapdict, self).__init__(*args, **kwargs)
 
             def __getattr__(self, name):
                 key = name
                 if self.fixkey:
                     key, _prefix, _org_key = cls._get_key(key)
                 if key in self.__dict__:
                     return self.__dict__[key]
                 else:
                     return self[key]
 
             def __getitem__(self, key):
                 if self.fixkey:
                     key, _prefix, _org_key = cls._get_key(key)
                 try:
                     return super(cachemapdict, self).__getitem__(key)
                 except KeyError:
                     return
 
         cache_map = cachemapdict(fixkey=True)
         for obj in cls.query().all():
             cache_map[obj.cache_key] = cachemapdict(obj.get_dict())
         return cache_map
 
 
 class ChangesetComment(Base, BaseModel):
     __tablename__ = 'changeset_comments'
     __table_args__ = (
         Index('cc_revision_idx', 'revision'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     comment_id = Column('comment_id', Integer(), nullable=False, primary_key=True)
     repo_id = Column('repo_id', Integer(), ForeignKey('repositories.repo_id'), nullable=False)
     revision = Column('revision', String(40), nullable=True)
     pull_request_id = Column("pull_request_id", Integer(), ForeignKey('pull_requests.pull_request_id'), nullable=True)
     line_no = Column('line_no', Unicode(10), nullable=True)
     hl_lines = Column('hl_lines', Unicode(512), nullable=True)
     f_path = Column('f_path', Unicode(1000), nullable=True)
     user_id = Column('user_id', Integer(), ForeignKey('users.user_id'), nullable=False)
     text = Column('text', UnicodeText(25000), nullable=False)
     created_on = Column('created_on', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     modified_at = Column('modified_at', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
 
     author = relationship('User', lazy='joined')
     repo = relationship('Repository')
     status_change = relationship('ChangesetStatus', cascade="all, delete, delete-orphan")
     pull_request = relationship('PullRequest', lazy='joined')
 
     @classmethod
     def get_users(cls, revision=None, pull_request_id=None):
         """
         Returns user associated with this ChangesetComment. ie those
         who actually commented
 
         :param cls:
         :param revision:
         """
         q = Session().query(User)\
                 .join(ChangesetComment.author)
         if revision:
             q = q.filter(cls.revision == revision)
         elif pull_request_id:
             q = q.filter(cls.pull_request_id == pull_request_id)
         return q.all()
 
 
 class ChangesetStatus(Base, BaseModel):
     __tablename__ = 'changeset_statuses'
     __table_args__ = (
         Index('cs_revision_idx', 'revision'),
         Index('cs_version_idx', 'version'),
         UniqueConstraint('repo_id', 'revision', 'version'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     STATUS_NOT_REVIEWED = DEFAULT = 'not_reviewed'
     STATUS_APPROVED = 'approved'
     STATUS_REJECTED = 'rejected'
     STATUS_UNDER_REVIEW = 'under_review'
 
     STATUSES = [
         (STATUS_NOT_REVIEWED, _("Not Reviewed")),  # (no icon) and default
         (STATUS_APPROVED, _("Approved")),
         (STATUS_REJECTED, _("Rejected")),
         (STATUS_UNDER_REVIEW, _("Under Review")),
     ]
 
     changeset_status_id = Column('changeset_status_id', Integer(), nullable=False, primary_key=True)
     repo_id = Column('repo_id', Integer(), ForeignKey('repositories.repo_id'), nullable=False)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None)
     revision = Column('revision', String(40), nullable=False)
     status = Column('status', String(128), nullable=False, default=DEFAULT)
     changeset_comment_id = Column('changeset_comment_id', Integer(), ForeignKey('changeset_comments.comment_id'))
     modified_at = Column('modified_at', DateTime(), nullable=False, default=datetime.datetime.now)
     version = Column('version', Integer(), nullable=False, default=0)
     pull_request_id = Column("pull_request_id", Integer(), ForeignKey('pull_requests.pull_request_id'), nullable=True)
 
     author = relationship('User', lazy='joined')
     repo = relationship('Repository')
     comment = relationship('ChangesetComment', lazy='joined')
     pull_request = relationship('PullRequest', lazy='joined')
 
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (
             self.__class__.__name__,
             self.status, self.author
         )
 
     @classmethod
     def get_status_lbl(cls, value):
         return dict(cls.STATUSES).get(value)
 
     @property
     def status_lbl(self):
         return ChangesetStatus.get_status_lbl(self.status)
 
 
 class PullRequest(Base, BaseModel):
     __tablename__ = 'pull_requests'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     STATUS_NEW = u'new'
     STATUS_OPEN = u'open'
     STATUS_CLOSED = u'closed'
 
     pull_request_id = Column('pull_request_id', Integer(), nullable=False, primary_key=True)
     title = Column('title', Unicode(256), nullable=True)
     description = Column('description', UnicodeText(10240), nullable=True)
     status = Column('status', Unicode(256), nullable=False, default=STATUS_NEW)
     created_on = Column('created_on', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     updated_on = Column('updated_on', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None)
     _revisions = Column('revisions', UnicodeText(20500))  # 500 revisions max
     org_repo_id = Column('org_repo_id', Integer(), ForeignKey('repositories.repo_id'), nullable=False)
     org_ref = Column('org_ref', Unicode(256), nullable=False)
     other_repo_id = Column('other_repo_id', Integer(), ForeignKey('repositories.repo_id'), nullable=False)
     other_ref = Column('other_ref', Unicode(256), nullable=False)
 
     @hybrid_property
     def revisions(self):
         return self._revisions.split(':')
 
     @revisions.setter
     def revisions(self, val):
         self._revisions = ':'.join(val)
 
     author = relationship('User', lazy='joined')
     reviewers = relationship('PullRequestReviewers',
                              cascade="all, delete, delete-orphan")
     org_repo = relationship('Repository', primaryjoin='PullRequest.org_repo_id==Repository.repo_id')
     other_repo = relationship('Repository', primaryjoin='PullRequest.other_repo_id==Repository.repo_id')
     statuses = relationship('ChangesetStatus')
     comments = relationship('ChangesetComment',
                              cascade="all, delete, delete-orphan")
 
     def is_closed(self):
         return self.status == self.STATUS_CLOSED
 
     def __json__(self):
         return dict(
           revisions=self.revisions
         )
 
 
 class PullRequestReviewers(Base, BaseModel):
     __tablename__ = 'pull_request_reviewers'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     def __init__(self, user=None, pull_request=None):
         self.user = user
         self.pull_request = pull_request
 
     pull_requests_reviewers_id = Column('pull_requests_reviewers_id', Integer(), nullable=False, primary_key=True)
     pull_request_id = Column("pull_request_id", Integer(), ForeignKey('pull_requests.pull_request_id'), nullable=False)
     user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=True)
 
     user = relationship('User')
     pull_request = relationship('PullRequest')
 
 
 class Notification(Base, BaseModel):
     __tablename__ = 'notifications'
     __table_args__ = (
         Index('notification_type_idx', 'type'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
 
     TYPE_CHANGESET_COMMENT = u'cs_comment'
     TYPE_MESSAGE = u'message'
     TYPE_MENTION = u'mention'
     TYPE_REGISTRATION = u'registration'
     TYPE_PULL_REQUEST = u'pull_request'
     TYPE_PULL_REQUEST_COMMENT = u'pull_request_comment'
 
     notification_id = Column('notification_id', Integer(), nullable=False, primary_key=True)
     subject = Column('subject', Unicode(512), nullable=True)
     body = Column('body', UnicodeText(50000), nullable=True)
     created_by = Column("created_by", Integer(), ForeignKey('users.user_id'), nullable=True)
     created_on = Column('created_on', DateTime(timezone=False), nullable=False, default=datetime.datetime.now)
     type_ = Column('type', Unicode(256))
 
     created_by_user = relationship('User')
     notifications_to_users = relationship('UserNotification', lazy='joined',
                                           cascade="all, delete, delete-orphan")
 
     @property
     def recipients(self):
         return [x.user for x in UserNotification.query()\
                 .filter(UserNotification.notification == self)\
                 .order_by(UserNotification.user_id.asc()).all()]
 
     @classmethod
     def create(cls, created_by, subject, body, recipients, type_=None):
         if type_ is None:
             type_ = Notification.TYPE_MESSAGE
 
         notification = cls()
         notification.created_by_user = created_by
         notification.subject = subject
         notification.body = body
         notification.type_ = type_
         notification.created_on = datetime.datetime.now()
 
         for u in recipients:
             assoc = UserNotification()
             assoc.notification = notification
             u.notifications.append(assoc)
         Session().add(notification)
         return notification
 
     @property
     def description(self):
         from rhodecode.model.notification import NotificationModel
         return NotificationModel().make_description(self)
 
 
 class UserNotification(Base, BaseModel):
     __tablename__ = 'user_to_notification'
     __table_args__ = (
         UniqueConstraint('user_id', 'notification_id'),
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'}
     )
     user_id = Column('user_id', Integer(), ForeignKey('users.user_id'), primary_key=True)
     notification_id = Column("notification_id", Integer(), ForeignKey('notifications.notification_id'), primary_key=True)
     read = Column('read', Boolean, default=False)
     sent_on = Column('sent_on', DateTime(timezone=False), nullable=True, unique=None)
 
     user = relationship('User', lazy="joined")
     notification = relationship('Notification', lazy="joined",
                                 order_by=lambda: Notification.created_on.desc(),)
 
     def mark_as_read(self):
         self.read = True
         Session().add(self)
 
 
 class DbMigrateVersion(Base, BaseModel):
     __tablename__ = 'db_migrate_version'
     __table_args__ = (
         {'extend_existing': True, 'mysql_engine': 'InnoDB',
          'mysql_charset': 'utf8'},
     )
     repository_id = Column('repository_id', String(250), primary_key=True)
     repository_path = Column('repository_path', Text)
     version = Column('version', Integer)
-

rhodecode/lib/vcs/backends/git/changeset.py

@@ -1,527 +1,527 b''
 import re
 from itertools import chain
 from dulwich import objects
 from subprocess import Popen, PIPE
 from rhodecode.lib.vcs.conf import settings
 from rhodecode.lib.vcs.exceptions import RepositoryError
 from rhodecode.lib.vcs.exceptions import ChangesetError
 from rhodecode.lib.vcs.exceptions import NodeDoesNotExistError
 from rhodecode.lib.vcs.exceptions import VCSError
 from rhodecode.lib.vcs.exceptions import ChangesetDoesNotExistError
 from rhodecode.lib.vcs.exceptions import ImproperArchiveTypeError
 from rhodecode.lib.vcs.backends.base import BaseChangeset, EmptyChangeset
 from rhodecode.lib.vcs.nodes import FileNode, DirNode, NodeKind, RootNode, \
     RemovedFileNode, SubModuleNode, ChangedFileNodesGenerator,\
     AddedFileNodesGenerator, RemovedFileNodesGenerator
 from rhodecode.lib.vcs.utils import safe_unicode
 from rhodecode.lib.vcs.utils import date_fromtimestamp
 from rhodecode.lib.vcs.utils.lazy import LazyProperty
 
 
 class GitChangeset(BaseChangeset):
     """
     Represents state of the repository at single revision.
     """
 
     def __init__(self, repository, revision):
         self._stat_modes = {}
         self.repository = repository
 
         try:
             commit = self.repository._repo.get_object(revision)
             if isinstance(commit, objects.Tag):
                 revision = commit.object[1]
                 commit = self.repository._repo.get_object(commit.object[1])
         except KeyError:
             raise RepositoryError("Cannot get object with id %s" % revision)
         self.raw_id = revision
         self.id = self.raw_id
         self.short_id = self.raw_id[:12]
         self._commit = commit
 
         self._tree_id = commit.tree
         self._commiter_property = 'committer'
         self._author_property = 'author'
         self._date_property = 'commit_time'
         self._date_tz_property = 'commit_timezone'
         self.revision = repository.revisions.index(revision)
 
         self.message = safe_unicode(commit.message)
 
         self.nodes = {}
         self._paths = {}
 
     @LazyProperty
     def commiter(self):
         return safe_unicode(getattr(self._commit, self._commiter_property))
 
     @LazyProperty
     def author(self):
         return safe_unicode(getattr(self._commit, self._author_property))
 
     @LazyProperty
     def date(self):
         return date_fromtimestamp(getattr(self._commit, self._date_property),
                                   getattr(self._commit, self._date_tz_property))
 
     @LazyProperty
     def _timestamp(self):
         return getattr(self._commit, self._date_property)
 
     @LazyProperty
     def status(self):
         """
         Returns modified, added, removed, deleted files for current changeset
         """
         return self.changed, self.added, self.removed
 
     @LazyProperty
     def tags(self):
         _tags = []
         for tname, tsha in self.repository.tags.iteritems():
             if tsha == self.raw_id:
                 _tags.append(tname)
         return _tags
 
     @LazyProperty
     def branch(self):
 
         heads = self.repository._heads(reverse=False)
 
         ref = heads.get(self.raw_id)
         if ref:
             return safe_unicode(ref)
 
     def _fix_path(self, path):
         """
         Paths are stored without trailing slash so we need to get rid off it if
         needed.
         """
         if path.endswith('/'):
             path = path.rstrip('/')
         return path
 
     def _get_id_for_path(self, path):
 
         # FIXME: Please, spare a couple of minutes and make those codes cleaner;
         if not path in self._paths:
             path = path.strip('/')
             # set root tree
             tree = self.repository._repo[self._tree_id]
             if path == '':
                 self._paths[''] = tree.id
                 return tree.id
             splitted = path.split('/')
             dirs, name = splitted[:-1], splitted[-1]
             curdir = ''
 
             # initially extract things from root dir
             for item, stat, id in tree.iteritems():
                 if curdir:
                     name = '/'.join((curdir, item))
                 else:
                     name = item
                 self._paths[name] = id
                 self._stat_modes[name] = stat
 
             for dir in dirs:
                 if curdir:
                     curdir = '/'.join((curdir, dir))
                 else:
                     curdir = dir
                 dir_id = None
                 for item, stat, id in tree.iteritems():
                     if dir == item:
                         dir_id = id
                 if dir_id:
                     # Update tree
                     tree = self.repository._repo[dir_id]
                     if not isinstance(tree, objects.Tree):
                         raise ChangesetError('%s is not a directory' % curdir)
                 else:
                     raise ChangesetError('%s have not been found' % curdir)
 
                 # cache all items from the given traversed tree
                 for item, stat, id in tree.iteritems():
                     if curdir:
                         name = '/'.join((curdir, item))
                     else:
                         name = item
                     self._paths[name] = id
                     self._stat_modes[name] = stat
             if not path in self._paths:
                 raise NodeDoesNotExistError("There is no file nor directory "
                     "at the given path %r at revision %r"
                     % (path, self.short_id))
         return self._paths[path]
 
     def _get_kind(self, path):
         obj = self.repository._repo[self._get_id_for_path(path)]
         if isinstance(obj, objects.Blob):
             return NodeKind.FILE
         elif isinstance(obj, objects.Tree):
             return NodeKind.DIR
 
     def _get_filectx(self, path):
         path = self._fix_path(path)
         if self._get_kind(path) != NodeKind.FILE:
             raise ChangesetError("File does not exist for revision %r at "
                 " %r" % (self.raw_id, path))
         return path
 
     def _get_file_nodes(self):
         return chain(*(t[2] for t in self.walk()))
 
     @LazyProperty
     def parents(self):
         """
         Returns list of parents changesets.
         """
         return [self.repository.get_changeset(parent)
                 for parent in self._commit.parents]
 
     def next(self, branch=None):
 
         if branch and self.branch != branch:
             raise VCSError('Branch option used on changeset not belonging '
                            'to that branch')
 
         def _next(changeset, branch):
             try:
                 next_ = changeset.revision + 1
                 next_rev = changeset.repository.revisions[next_]
             except IndexError:
                 raise ChangesetDoesNotExistError
             cs = changeset.repository.get_changeset(next_rev)
 
             if branch and branch != cs.branch:
                 return _next(cs, branch)
 
             return cs
 
         return _next(self, branch)
 
     def prev(self, branch=None):
         if branch and self.branch != branch:
             raise VCSError('Branch option used on changeset not belonging '
                            'to that branch')
 
         def _prev(changeset, branch):
             try:
                 prev_ = changeset.revision - 1
                 if prev_ < 0:
                     raise IndexError
                 prev_rev = changeset.repository.revisions[prev_]
             except IndexError:
                 raise ChangesetDoesNotExistError
 
             cs = changeset.repository.get_changeset(prev_rev)
 
             if branch and branch != cs.branch:
                 return _prev(cs, branch)
 
             return cs
 
         return _prev(self, branch)
 
     def diff(self, ignore_whitespace=True, context=3):
         rev1 = self.parents[0] if self.parents else self.repository.EMPTY_CHANGESET
         rev2 = self
         return ''.join(self.repository.get_diff(rev1, rev2,
                                     ignore_whitespace=ignore_whitespace,
                                     context=context))
 
     def get_file_mode(self, path):
         """
         Returns stat mode of the file at the given ``path``.
         """
         # ensure path is traversed
         self._get_id_for_path(path)
         return self._stat_modes[path]
 
     def get_file_content(self, path):
         """
         Returns content of the file at given ``path``.
         """
         id = self._get_id_for_path(path)
         blob = self.repository._repo[id]
         return blob.as_pretty_string()
 
     def get_file_size(self, path):
         """
         Returns size of the file at given ``path``.
         """
         id = self._get_id_for_path(path)
         blob = self.repository._repo[id]
         return blob.raw_length()
 
     def get_file_changeset(self, path):
         """
         Returns last commit of the file at the given ``path``.
         """
         node = self.get_node(path)
         return node.history[0]
 
     def get_file_history(self, path):
         """
         Returns history of file as reversed list of ``Changeset`` objects for
         which file at given ``path`` has been modified.
 
         TODO: This function now uses os underlying 'git' and 'grep' commands
         which is generally not good. Should be replaced with algorithm
         iterating commits.
         """
         self._get_filectx(path)
 
         cmd = 'log --pretty="format: %%H" -s -p %s -- "%s"' % (
                   self.id, path
                )
         so, se = self.repository.run_git_command(cmd)
         ids = re.findall(r'[0-9a-fA-F]{40}', so)
         return [self.repository.get_changeset(id) for id in ids]
 
     def get_file_history_2(self, path):
         """
         Returns history of file as reversed list of ``Changeset`` objects for
         which file at given ``path`` has been modified.
 
         """
         self._get_filectx(path)
         from dulwich.walk import Walker
         include = [self.id]
         walker = Walker(self.repository._repo.object_store, include,
                         paths=[path], max_entries=1)
-        return [self.repository.get_changeset(sha) 
+        return [self.repository.get_changeset(sha)
                 for sha in (x.commit.id for x in walker)]
 
     def get_file_annotate(self, path):
         """
         Returns a generator of four element tuples with
             lineno, sha, changeset lazy loader and line
 
         TODO: This function now uses os underlying 'git' command which is
         generally not good. Should be replaced with algorithm iterating
         commits.
         """
         cmd = 'blame -l --root -r %s -- "%s"' % (self.id, path)
         # -l     ==> outputs long shas (and we need all 40 characters)
         # --root ==> doesn't put '^' character for bounderies
         # -r sha ==> blames for the given revision
         so, se = self.repository.run_git_command(cmd)
 
         for i, blame_line in enumerate(so.split('\n')[:-1]):
             ln_no = i + 1
             sha, line = re.split(r' ', blame_line, 1)
             yield (ln_no, sha, lambda: self.repository.get_changeset(sha), line)
 
     def fill_archive(self, stream=None, kind='tgz', prefix=None,
                      subrepos=False):
         """
         Fills up given stream.
 
         :param stream: file like object.
         :param kind: one of following: ``zip``, ``tgz`` or ``tbz2``.
             Default: ``tgz``.
         :param prefix: name of root directory in archive.
             Default is repository name and changeset's raw_id joined with dash
             (``repo-tip.<KIND>``).
         :param subrepos: include subrepos in this archive.
 
         :raise ImproperArchiveTypeError: If given kind is wrong.
         :raise VcsError: If given stream is None
 
         """
         allowed_kinds = settings.ARCHIVE_SPECS.keys()
         if kind not in allowed_kinds:
             raise ImproperArchiveTypeError('Archive kind not supported use one'
                 'of %s', allowed_kinds)
 
         if prefix is None:
             prefix = '%s-%s' % (self.repository.name, self.short_id)
         elif prefix.startswith('/'):
             raise VCSError("Prefix cannot start with leading slash")
         elif prefix.strip() == '':
             raise VCSError("Prefix cannot be empty")
 
         if kind == 'zip':
             frmt = 'zip'
         else:
             frmt = 'tar'
         cmd = 'git archive --format=%s --prefix=%s/ %s' % (frmt, prefix,
             self.raw_id)
         if kind == 'tgz':
             cmd += ' | gzip -9'
         elif kind == 'tbz2':
             cmd += ' | bzip2 -9'
 
         if stream is None:
             raise VCSError('You need to pass in a valid stream for filling'
                            ' with archival data')
         popen = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=True,
             cwd=self.repository.path)
 
         buffer_size = 1024 * 8
         chunk = popen.stdout.read(buffer_size)
         while chunk:
             stream.write(chunk)
             chunk = popen.stdout.read(buffer_size)
         # Make sure all descriptors would be read
         popen.communicate()
 
     def get_nodes(self, path):
         if self._get_kind(path) != NodeKind.DIR:
             raise ChangesetError("Directory does not exist for revision %r at "
                 " %r" % (self.revision, path))
         path = self._fix_path(path)
         id = self._get_id_for_path(path)
         tree = self.repository._repo[id]
         dirnodes = []
         filenodes = []
         als = self.repository.alias
         for name, stat, id in tree.iteritems():
             if objects.S_ISGITLINK(stat):
                 dirnodes.append(SubModuleNode(name, url=None, changeset=id,
                                               alias=als))
                 continue
 
             obj = self.repository._repo.get_object(id)
             if path != '':
                 obj_path = '/'.join((path, name))
             else:
                 obj_path = name
             if obj_path not in self._stat_modes:
                 self._stat_modes[obj_path] = stat
             if isinstance(obj, objects.Tree):
                 dirnodes.append(DirNode(obj_path, changeset=self))
             elif isinstance(obj, objects.Blob):
                 filenodes.append(FileNode(obj_path, changeset=self, mode=stat))
             else:
                 raise ChangesetError("Requested object should be Tree "
                                      "or Blob, is %r" % type(obj))
         nodes = dirnodes + filenodes
         for node in nodes:
             if not node.path in self.nodes:
                 self.nodes[node.path] = node
         nodes.sort()
         return nodes
 
     def get_node(self, path):
         if isinstance(path, unicode):
             path = path.encode('utf-8')
         path = self._fix_path(path)
         if not path in self.nodes:
             try:
                 id_ = self._get_id_for_path(path)
             except ChangesetError:
                 raise NodeDoesNotExistError("Cannot find one of parents' "
                     "directories for a given path: %s" % path)
 
             _GL = lambda m: m and objects.S_ISGITLINK(m)
             if _GL(self._stat_modes.get(path)):
                 node = SubModuleNode(path, url=None, changeset=id_,
                                      alias=self.repository.alias)
             else:
                 obj = self.repository._repo.get_object(id_)
 
                 if isinstance(obj, objects.Tree):
                     if path == '':
                         node = RootNode(changeset=self)
                     else:
                         node = DirNode(path, changeset=self)
                     node._tree = obj
                 elif isinstance(obj, objects.Blob):
                     node = FileNode(path, changeset=self)
                     node._blob = obj
                 else:
                     raise NodeDoesNotExistError("There is no file nor directory "
                         "at the given path %r at revision %r"
                         % (path, self.short_id))
             # cache node
             self.nodes[path] = node
         return self.nodes[path]
 
     @LazyProperty
     def affected_files(self):
         """
         Get's a fast accessible file changes for given changeset
         """
         a, m, d = self._changes_cache
         return list(a.union(m).union(d))
 
     @LazyProperty
     def _diff_name_status(self):
         output = []
         for parent in self.parents:
             cmd = 'diff --name-status %s %s --encoding=utf8' % (parent.raw_id,
                                                                 self.raw_id)
             so, se = self.repository.run_git_command(cmd)
             output.append(so.strip())
         return '\n'.join(output)
 
     @LazyProperty
     def _changes_cache(self):
         added = set()
         modified = set()
         deleted = set()
         _r = self.repository._repo
 
         parents = self.parents
         if not self.parents:
             parents = [EmptyChangeset()]
         for parent in parents:
             if isinstance(parent, EmptyChangeset):
                 oid = None
             else:
                 oid = _r[parent.raw_id].tree
             changes = _r.object_store.tree_changes(oid, _r[self.raw_id].tree)
             for (oldpath, newpath), (_, _), (_, _) in changes:
                 if newpath and oldpath:
                     modified.add(newpath)
                 elif newpath and not oldpath:
                     added.add(newpath)
                 elif not newpath and oldpath:
                     deleted.add(oldpath)
         return added, modified, deleted
 
     def _get_paths_for_status(self, status):
         """
         Returns sorted list of paths for given ``status``.
 
         :param status: one of: *added*, *modified* or *deleted*
         """
         a, m, d = self._changes_cache
         return sorted({
             'added': list(a),
             'modified': list(m),
             'deleted': list(d)}[status]
         )
 
     @LazyProperty
     def added(self):
         """
         Returns list of added ``FileNode`` objects.
         """
         if not self.parents:
             return list(self._get_file_nodes())
         return AddedFileNodesGenerator([n for n in
                                 self._get_paths_for_status('added')], self)
 
     @LazyProperty
     def changed(self):
         """
         Returns list of modified ``FileNode`` objects.
         """
         if not self.parents:
             return []
         return ChangedFileNodesGenerator([n for n in
                                 self._get_paths_for_status('modified')], self)
 
     @LazyProperty
     def removed(self):
         """
         Returns list of removed ``FileNode`` objects.
         """
         if not self.parents:
             return []
         return RemovedFileNodesGenerator([n for n in
                                 self._get_paths_for_status('deleted')], self)

rhodecode/lib/vcs/utils/lazy.py

@@ -1,46 +1,45 b''
 class LazyProperty(object):
     """
     Decorator for easier creation of ``property`` from potentially expensive to
     calculate attribute of the class.
 
     Usage::
 
       class Foo(object):
           @LazyProperty
           def bar(self):
               print 'Calculating self._bar'
               return 42
 
     Taken from http://blog.pythonisito.com/2008/08/lazy-descriptors.html and
     used widely.
     """
 
     def __init__(self, func):
         self._func = func
         self.__module__ = func.__module__
         self.__name__ = func.__name__
         self.__doc__ = func.__doc__
 
     def __get__(self, obj, klass=None):
         if obj is None:
             return self
         result = obj.__dict__[self.__name__] = self._func(obj)
         return result
 
 import threading
 
 
 class ThreadLocalLazyProperty(LazyProperty):
     """
     Same as above but uses thread local dict for cache storage.
     """
 
     def __get__(self, obj, klass=None):
         if obj is None:
             return self
         if not hasattr(obj, '__tl_dict__'):
             obj.__tl_dict__ = threading.local().__dict__
 
         result = obj.__tl_dict__[self.__name__] = self._func(obj)
         return result
-

rhodecode/templates/admin/defaults/defaults.html

@@ -1,93 +1,93 b''
 ## -*- coding: utf-8 -*-
 <%inherit file="/base/base.html"/>
 
 <%def name="title()">
     ${_('Repositories defaults')} - ${c.rhodecode_name}
 </%def>
 
 <%def name="breadcrumbs_links()">
     ${h.link_to(_('Admin'),h.url('admin_home'))}
     &raquo;
     ${_('Defaults')}
 </%def>
 
 <%def name="page_nav()">
 	${self.menu('admin')}
 </%def>
 
 <%def name="main()">
 <div class="box">
     <!-- box / title -->
     <div class="title">
         ${self.breadcrumbs()}
     </div>
-    
+
     <h3>${_('Repositories defaults')}</h3>
 
     ${h.form(url('default', id='defaults'),method='put')}
     <div class="form">
         <!-- fields -->
 
         <div class="fields">
-        
+
             <div class="field">
                 <div class="label">
                     <label for="default_repo_type">${_('Type')}:</label>
                 </div>
                 <div class="input">
                     ${h.select('default_repo_type','hg',c.backends,class_="medium")}
                 </div>
-            </div>        
+            </div>
 
             <div class="field">
                 <div class="label label-checkbox">
                     <label for="default_repo_private">${_('Private repository')}:</label>
                 </div>
                 <div class="checkboxes">
                     ${h.checkbox('default_repo_private',value="True")}
                     <span class="help-block">${_('Private repositories are only visible to people explicitly added as collaborators.')}</span>
                 </div>
             </div>
 
 
             <div class="field">
                 <div class="label label-checkbox">
                     <label for="default_repo_enable_statistics">${_('Enable statistics')}:</label>
                 </div>
                 <div class="checkboxes">
                     ${h.checkbox('default_repo_enable_statistics',value="True")}
                     <span class="help-block">${_('Enable statistics window on summary page.')}</span>
                 </div>
             </div>
 
             <div class="field">
                 <div class="label label-checkbox">
                     <label for="default_repo_enable_downloads">${_('Enable downloads')}:</label>
                 </div>
                 <div class="checkboxes">
                     ${h.checkbox('default_repo_enable_downloads',value="True")}
                     <span class="help-block">${_('Enable download menu on summary page.')}</span>
                 </div>
             </div>
 
             <div class="field">
                 <div class="label label-checkbox">
                     <label for="default_repo_enable_locking">${_('Enable locking')}:</label>
                 </div>
                 <div class="checkboxes">
                     ${h.checkbox('default_repo_enable_locking',value="True")}
                     <span class="help-block">${_('Enable lock-by-pulling on repository.')}</span>
                 </div>
             </div>
 
             <div class="buttons">
             ${h.submit('save',_('Save'),class_="ui-btn large")}
             </div>
         </div>
     </div>
     ${h.end_form()}
-    
+
     ##<h3>${_('Groups defaults')}</h3>
-    
+
 </div>
 </%def>

rhodecode/templates/admin/permissions/permissions.html

@@ -1,98 +1,98 b''
 ## -*- coding: utf-8 -*-
 <%inherit file="/base/base.html"/>
 
 <%def name="title()">
     ${_('Permissions administration')} - ${c.rhodecode_name}
 </%def>
 
 <%def name="breadcrumbs_links()">
     ${h.link_to(_('Admin'),h.url('admin_home'))}
     &raquo;
     ${_('Permissions')}
 </%def>
 
 <%def name="page_nav()">
 	${self.menu('admin')}
 </%def>
 
 <%def name="main()">
 <div class="box">
     <!-- box / title -->
     <div class="title">
         ${self.breadcrumbs()}
     </div>
     <h3>${_('Default permissions')}</h3>
     ${h.form(url('permission', id='default'),method='put')}
     <div class="form">
         <!-- fields -->
         <div class="fields">
             <div class="field">
                 <div class="label label-checkbox">
                     <label for="anonymous">${_('Anonymous access')}:</label>
                 </div>
                 <div class="checkboxes">
                     <div class="checkbox">
                         ${h.checkbox('anonymous',True)}
                     </div>
                 </div>
             </div>
 			<div class="field">
 				<div class="label">
 					<label for="default_repo_perm">${_('Repository')}:</label>
 				</div>
 				<div class="select">
 					${h.select('default_repo_perm','',c.repo_perms_choices)}
 
 	                ${h.checkbox('overwrite_default_repo','true')}
 	                <label for="overwrite_default_repo">
 	                <span class="tooltip"
 	                title="${h.tooltip(_('All default permissions on each repository will be reset to choosen permission, note that all custom default permission on repositories will be lost'))}">
 	                ${_('overwrite existing settings')}</span> </label>
 				</div>
 			</div>
 			<div class="field">
 				<div class="label">
 					<label for="default_group_perm">${_('Repository group')}:</label>
 				</div>
 				<div class="select">
 					${h.select('default_group_perm','',c.group_perms_choices)}
                     ${h.checkbox('overwrite_default_group','true')}
                     <label for="overwrite_default_group">
                     <span class="tooltip"
                     title="${h.tooltip(_('All default permissions on each repository group will be reset to choosen permission, note that all custom default permission on repositories group will be lost'))}">
                     ${_('overwrite existing settings')}</span> </label>
-          
+
 				</div>
 			</div>
 			<div class="field">
 		        <div class="label">
 		            <label for="default_register">${_('Registration')}:</label>
 		        </div>
 				<div class="select">
 					${h.select('default_register','',c.register_choices)}
 				</div>
 			</div>
              <div class="field">
                 <div class="label">
                     <label for="default_create">${_('Repository creation')}:</label>
                 </div>
 				<div class="select">
 					${h.select('default_create','',c.create_choices)}
 				</div>
              </div>
              <div class="field">
                 <div class="label">
                     <label for="default_fork">${_('Repository forking')}:</label>
                 </div>
                 <div class="select">
                     ${h.select('default_fork','',c.fork_choices)}
                 </div>
              </div>
 	        <div class="buttons">
 	        ${h.submit('set',_('set'),class_="ui-btn large")}
 	        </div>
         </div>
     </div>
     ${h.end_form()}
 </div>
 </%def>

rhodecode/templates/admin/repos/repo_add_base.html

@@ -1,77 +1,77 b''
 ## -*- coding: utf-8 -*-
 
 ${h.form(url('repos'))}
 <div class="form">
     <!-- fields -->
     <div class="fields">
         <div class="field">
             <div class="label">
                 <label for="repo_name">${_('Name')}:</label>
             </div>
             <div class="input">
                 ${h.text('repo_name',c.new_repo,class_="small")}
                 %if not h.HasPermissionAll('hg.admin')('repo create form'):
                     ${h.hidden('user_created',True)}
-                %endif                
+                %endif
             </div>
          </div>
         <div class="field">
             <div class="label">
                 <label for="clone_uri">${_('Clone from')}:</label>
             </div>
             <div class="input">
                 ${h.text('clone_uri',class_="small")}
                 <span class="help-block">${_('Optional http[s] url from which repository should be cloned.')}</span>
             </div>
          </div>
          <div class="field">
              <div class="label">
                  <label for="repo_group">${_('Repository group')}:</label>
              </div>
              <div class="input">
                  ${h.select('repo_group',request.GET.get('parent_group'),c.repo_groups,class_="medium")}
                  <span class="help-block">${_('Optionaly select a group to put this repository into.')}</span>
              </div>
          </div>
         <div class="field">
             <div class="label">
                 <label for="repo_type">${_('Type')}:</label>
             </div>
             <div class="input">
                 ${h.select('repo_type','hg',c.backends,class_="small")}
                 <span class="help-block">${_('Type of repository to create.')}</span>
             </div>
          </div>
          <div class="field">
             <div class="label">
                 <label for="repo_landing_rev">${_('Landing revision')}:</label>
             </div>
             <div class="input">
                 ${h.select('repo_landing_rev','',c.landing_revs,class_="medium")}
                 <span class="help-block">${_('Default revision for files page, downloads, whoosh and readme')}</span>
             </div>
         </div>
         <div class="field">
             <div class="label label-textarea">
                 <label for="repo_description">${_('Description')}:</label>
             </div>
             <div class="textarea text-area editor">
                 ${h.textarea('repo_description')}
                 <span class="help-block">${_('Keep it short and to the point. Use a README file for longer descriptions.')}</span>
             </div>
          </div>
         <div class="field">
             <div class="label label-checkbox">
                 <label for="repo_private">${_('Private repository')}:</label>
             </div>
             <div class="checkboxes">
                 ${h.checkbox('repo_private',value="True")}
                 <span class="help-block">${_('Private repositories are only visible to people explicitly added as collaborators.')}</span>
             </div>
          </div>
         <div class="buttons">
           ${h.submit('add',_('add'),class_="ui-btn large")}
         </div>
     </div>
 </div>
 ${h.end_form()}

rhodecode/tests/__init__.py

@@ -1,186 +1,184 b''
 """Pylons application test package
 
 This package assumes the Pylons environment is already loaded, such as
 when this script is imported from the `nosetests --with-pylons=test.ini`
 command.
 
 This module initializes the application via ``websetup`` (`paster
 setup-app`) and provides the base testing objects.
 """
 import os
 import time
 import logging
 import datetime
 import hashlib
 import tempfile
 from os.path import join as jn
 
 from unittest import TestCase
 from tempfile import _RandomNameSequence
 
 from paste.deploy import loadapp
 from paste.script.appinstall import SetupCommand
 from pylons import config, url
 from routes.util import URLGenerator
 from webtest import TestApp
 
 from rhodecode import is_windows
 from rhodecode.model.meta import Session
 from rhodecode.model.db import User
 from rhodecode.tests.nose_parametrized import parameterized
 
 import pylons.test
 
 
 os.environ['TZ'] = 'UTC'
 if not is_windows:
     time.tzset()
 
 log = logging.getLogger(__name__)
 
 __all__ = [
     'parameterized', 'environ', 'url', 'get_new_dir', 'TestController',
     'TESTS_TMP_PATH', 'HG_REPO', 'GIT_REPO', 'NEW_HG_REPO', 'NEW_GIT_REPO',
     'HG_FORK', 'GIT_FORK', 'TEST_USER_ADMIN_LOGIN', 'TEST_USER_ADMIN_PASS',
     'TEST_USER_REGULAR_LOGIN', 'TEST_USER_REGULAR_PASS',
     'TEST_USER_REGULAR_EMAIL', 'TEST_USER_REGULAR2_LOGIN',
     'TEST_USER_REGULAR2_PASS', 'TEST_USER_REGULAR2_EMAIL', 'TEST_HG_REPO',
     'TEST_HG_REPO_CLONE', 'TEST_HG_REPO_PULL', 'TEST_GIT_REPO',
     'TEST_GIT_REPO_CLONE', 'TEST_GIT_REPO_PULL', 'HG_REMOTE_REPO',
     'GIT_REMOTE_REPO', 'SCM_TESTS', '_get_repo_create_params'
 ]
 
 # Invoke websetup with the current config file
 # SetupCommand('setup-app').run([config_file])
 
 ##RUNNING DESIRED TESTS
 # nosetests -x rhodecode.tests.functional.test_admin_settings:TestSettingsController.test_my_account
 # nosetests --pdb --pdb-failures
 # nosetests --with-coverage --cover-package=rhodecode.model.validators rhodecode.tests.test_validators
 environ = {}
 
 #SOME GLOBALS FOR TESTS
 
 TESTS_TMP_PATH = jn('/', 'tmp', 'rc_test_%s' % _RandomNameSequence().next())
 TEST_USER_ADMIN_LOGIN = 'test_admin'
 TEST_USER_ADMIN_PASS = 'test12'
 TEST_USER_ADMIN_EMAIL = '[e-mail]'
 
 TEST_USER_REGULAR_LOGIN = 'test_regular'
 TEST_USER_REGULAR_PASS = 'test12'
 TEST_USER_REGULAR_EMAIL = '[e-mail]'
 
 TEST_USER_REGULAR2_LOGIN = 'test_regular2'
 TEST_USER_REGULAR2_PASS = 'test12'
 TEST_USER_REGULAR2_EMAIL = '[e-mail]'
 
 HG_REPO = 'vcs_test_hg'
 GIT_REPO = 'vcs_test_git'
 
 NEW_HG_REPO = 'vcs_test_hg_new'
 NEW_GIT_REPO = 'vcs_test_git_new'
 
 HG_FORK = 'vcs_test_hg_fork'
 GIT_FORK = 'vcs_test_git_fork'
 
 ## VCS
 SCM_TESTS = ['hg', 'git']
 uniq_suffix = str(int(time.mktime(datetime.datetime.now().timetuple())))
 
 GIT_REMOTE_REPO = 'git://github.com/codeinn/vcs.git'
 
 TEST_GIT_REPO = jn(TESTS_TMP_PATH, GIT_REPO)
 TEST_GIT_REPO_CLONE = jn(TESTS_TMP_PATH, 'vcsgitclone%s' % uniq_suffix)
 TEST_GIT_REPO_PULL = jn(TESTS_TMP_PATH, 'vcsgitpull%s' % uniq_suffix)
 
 
 HG_REMOTE_REPO = 'http://bitbucket.org/marcinkuzminski/vcs'
 
 TEST_HG_REPO = jn(TESTS_TMP_PATH, HG_REPO)
 TEST_HG_REPO_CLONE = jn(TESTS_TMP_PATH, 'vcshgclone%s' % uniq_suffix)
 TEST_HG_REPO_PULL = jn(TESTS_TMP_PATH, 'vcshgpull%s' % uniq_suffix)
 
 TEST_DIR = tempfile.gettempdir()
 TEST_REPO_PREFIX = 'vcs-test'
 
 # cached repos if any !
 # comment out to get some other repos from bb or github
 GIT_REMOTE_REPO = jn(TESTS_TMP_PATH, GIT_REPO)
 HG_REMOTE_REPO = jn(TESTS_TMP_PATH, HG_REPO)
 
 
 def get_new_dir(title):
     """
     Returns always new directory path.
     """
     from rhodecode.tests.vcs.utils import get_normalized_path
     name = TEST_REPO_PREFIX
     if title:
         name = '-'.join((name, title))
     hex = hashlib.sha1(str(time.time())).hexdigest()
     name = '-'.join((name, hex))
     path = os.path.join(TEST_DIR, name)
     return get_normalized_path(path)
 
 
 class TestController(TestCase):
 
     def __init__(self, *args, **kwargs):
         wsgiapp = pylons.test.pylonsapp
         config = wsgiapp.config
 
         self.app = TestApp(wsgiapp)
         url._push_object(URLGenerator(config['routes.map'], environ))
         self.Session = Session
         self.index_location = config['app_conf']['index_dir']
         TestCase.__init__(self, *args, **kwargs)
 
     def log_user(self, username=TEST_USER_ADMIN_LOGIN,
                  password=TEST_USER_ADMIN_PASS):
         self._logged_username = username
         response = self.app.post(url(controller='login', action='index'),
                                  {'username': username,
                                   'password': password})
 
         if 'invalid user name' in response.body:
             self.fail('could not login using %s %s' % (username, password))
 
         self.assertEqual(response.status, '302 Found')
         ses = response.session['rhodecode_user']
         self.assertEqual(ses.get('username'), username)
         response = response.follow()
         self.assertEqual(ses.get('is_authenticated'), True)
 
         return response.session['rhodecode_user']
 
     def _get_logged_user(self):
         return User.get_by_username(self._logged_username)
 
     def checkSessionFlash(self, response, msg):
         self.assertTrue('flash' in response.session)
         if not msg in response.session['flash'][0][1]:
             self.fail(
                 'msg `%s` not found in session flash: got `%s` instead' % (
                       msg, response.session['flash'])
             )
 
 
 ## HELPERS ##
 
 def _get_repo_create_params(**custom):
     defs = {
         'repo_name': None,
         'repo_type': 'hg',
         'clone_uri': '',
         'repo_group': '',
         'repo_description': 'DESC',
         'repo_private': False,
         'repo_landing_rev': 'tip'
     }
     defs.update(custom)
     if 'repo_name_full' not in custom:
         defs.update({'repo_name_full': defs['repo_name']})
 
     return defs
-
-

rhodecode/tests/functional/test_admin_repos.py

@@ -1,326 +1,326 b''
 # -*- coding: utf-8 -*-
 
 import os
 from rhodecode.lib import vcs
 
 from rhodecode.model.db import Repository, RepoGroup
 from rhodecode.tests import *
 from rhodecode.model.repos_group import ReposGroupModel
 from rhodecode.model.repo import RepoModel
 
 
 class TestAdminReposController(TestController):
 
     def __make_repo(self):
         pass
 
     def test_index(self):
         self.log_user()
         response = self.app.get(url('repos'))
         # Test response...
 
     def test_index_as_xml(self):
         response = self.app.get(url('formatted_repos', format='xml'))
 
     def test_create_hg(self):
         self.log_user()
         repo_name = NEW_HG_REPO
         description = 'description for newly created repo'
-        response = self.app.post(url('repos'), 
+        response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_name=repo_name,
                                                 repo_description=description))
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).one()
 
         self.assertEqual(new_repo.repo_name, repo_name)
         self.assertEqual(new_repo.description, description)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
     def test_create_hg_non_ascii(self):
         self.log_user()
         non_ascii = "ąęł"
         repo_name = "%s%s" % (NEW_HG_REPO, non_ascii)
         repo_name_unicode = repo_name.decode('utf8')
         description = 'description for newly created repo' + non_ascii
         description_unicode = description.decode('utf8')
         private = False
         response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_name=repo_name,
                                                 repo_description=description))
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name_unicode))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name_unicode).one()
 
         self.assertEqual(new_repo.repo_name, repo_name_unicode)
         self.assertEqual(new_repo.description, description_unicode)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
     def test_create_hg_in_group(self):
         self.log_user()
 
         ## create GROUP
         group_name = 'sometest'
         gr = ReposGroupModel().create(group_name=group_name,
                                       group_description='test',)
         self.Session().commit()
 
         repo_name = 'ingroup'
         repo_name_full = RepoGroup.url_sep().join([group_name, repo_name])
         description = 'description for newly created repo'
         response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_name=repo_name,
                                                 repo_description=description,
                                                 repo_group=gr.group_id,))
 
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name_full).one()
 
         self.assertEqual(new_repo.repo_name, repo_name_full)
         self.assertEqual(new_repo.description, description)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name_full)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name_full))
         except:
             ReposGroupModel().delete(group_name)
             self.Session().commit()
             self.fail('no repo %s in filesystem' % repo_name)
 
         RepoModel().delete(repo_name_full)
         ReposGroupModel().delete(group_name)
         self.Session().commit()
 
     def test_create_git(self):
         self.log_user()
         repo_name = NEW_GIT_REPO
         description = 'description for newly created repo'
 
         response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_type='git',
                                                 repo_name=repo_name,
                                                 repo_description=description))
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).one()
 
         self.assertEqual(new_repo.repo_name, repo_name)
         self.assertEqual(new_repo.description, description)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
     def test_create_git_non_ascii(self):
         self.log_user()
         non_ascii = "ąęł"
         repo_name = "%s%s" % (NEW_GIT_REPO, non_ascii)
         repo_name_unicode = repo_name.decode('utf8')
         description = 'description for newly created repo' + non_ascii
         description_unicode = description.decode('utf8')
         private = False
         response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_type='git',
                                                 repo_name=repo_name,
                                                 repo_description=description))
 
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name_unicode))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name_unicode).one()
 
         self.assertEqual(new_repo.repo_name, repo_name_unicode)
         self.assertEqual(new_repo.description, description_unicode)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
     def test_new(self):
         self.log_user()
         response = self.app.get(url('new_repo'))
 
     def test_new_as_xml(self):
         response = self.app.get(url('formatted_new_repo', format='xml'))
 
     def test_update(self):
         response = self.app.put(url('repo', repo_name=HG_REPO))
 
     def test_update_browser_fakeout(self):
         response = self.app.post(url('repo', repo_name=HG_REPO),
                                  params=dict(_method='put'))
 
     def test_delete_hg(self):
         self.log_user()
         repo_name = 'vcs_test_new_to_delete'
         description = 'description for newly created repo'
         private = False
         response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_type='hg',
                                                 repo_name=repo_name,
                                                 repo_description=description))
 
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).one()
 
         self.assertEqual(new_repo.repo_name, repo_name)
         self.assertEqual(new_repo.description, description)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
         response = self.app.delete(url('repo', repo_name=repo_name))
 
         self.assertTrue('''deleted repository %s''' % (repo_name) in
                         response.session['flash'][0])
 
         response.follow()
 
         #check if repo was deleted from db
         deleted_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).scalar()
 
         self.assertEqual(deleted_repo, None)
 
         self.assertEqual(os.path.isdir(os.path.join(TESTS_TMP_PATH, repo_name)),
                                   False)
 
     def test_delete_git(self):
         self.log_user()
         repo_name = 'vcs_test_new_to_delete'
         description = 'description for newly created repo'
         private = False
-        response = self.app.post(url('repos'), 
+        response = self.app.post(url('repos'),
                         _get_repo_create_params(repo_private=False,
                                                 repo_type='git',
                                                 repo_name=repo_name,
                                                 repo_description=description))
 
         self.checkSessionFlash(response,
                                'created repository %s' % (repo_name))
 
         #test if the repo was created in the database
         new_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).one()
 
         self.assertEqual(new_repo.repo_name, repo_name)
         self.assertEqual(new_repo.description, description)
 
         #test if repository is visible in the list ?
         response = response.follow()
 
         response.mustcontain(repo_name)
 
         #test if repository was created on filesystem
         try:
             vcs.get_repo(os.path.join(TESTS_TMP_PATH, repo_name))
         except:
             self.fail('no repo %s in filesystem' % repo_name)
 
         response = self.app.delete(url('repo', repo_name=repo_name))
 
         self.assertTrue('''deleted repository %s''' % (repo_name) in
                         response.session['flash'][0])
 
         response.follow()
 
         #check if repo was deleted from db
         deleted_repo = self.Session().query(Repository)\
             .filter(Repository.repo_name == repo_name).scalar()
 
         self.assertEqual(deleted_repo, None)
 
         self.assertEqual(os.path.isdir(os.path.join(TESTS_TMP_PATH, repo_name)),
                                   False)
 
     def test_delete_repo_with_group(self):
         #TODO:
         pass
 
     def test_delete_browser_fakeout(self):
         response = self.app.post(url('repo', repo_name=HG_REPO),
                                  params=dict(_method='delete'))
 
     def test_show_hg(self):
         self.log_user()
         response = self.app.get(url('repo', repo_name=HG_REPO))
 
     def test_show_git(self):
         self.log_user()
         response = self.app.get(url('repo', repo_name=GIT_REPO))
 
 
     def test_edit(self):
         response = self.app.get(url('edit_repo', repo_name=HG_REPO))