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Marcin Kuzminski committed 2fd474e

Starting RhodeCode 1.4 Branch

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Files changed (5)

rhodecode/__init__.py

 import sys
 import platform
 
-VERSION = (1, 3, 5, 'b')
+VERSION = (1, 4, 0, 'b')
 
 try:
     from rhodecode.lib import get_current_revision
 
 __version__ = ('.'.join((str(each) for each in VERSION[:3])) +
                '.'.join(VERSION[3:]))
-__dbversion__ = 5  # defines current db version for migrations
+__dbversion__ = 6  # defines current db version for migrations
 __platform__ = platform.system()
 __license__ = 'GPLv3'
 __py_version__ = sys.version_info

rhodecode/lib/db_manage.py

             def step_5(self):
                 pass
 
+            def step_6(self):
+                pass
         upgrade_steps = [0] + range(curr_version + 1, __dbversion__ + 1)
 
         # CALL THE PROPER ORDER OF STEPS TO PERFORM FULL UPGRADE

rhodecode/lib/dbmigrate/schema/db_1_2_0.py

 # -*- coding: utf-8 -*-
 """
-    rhodecode.model.db
-    ~~~~~~~~~~~~~~~~~~
+    rhodecode.model.db_1_2_0
+    ~~~~~~~~~~~~~~~~~~~~~~~~
 
-    Database Models for RhodeCode
+    Database Models for RhodeCode <=1.2.X
 
     :created_on: Apr 08, 2010
     :author: marcink

rhodecode/lib/dbmigrate/schema/db_1_3_0.py

 # -*- coding: utf-8 -*-
 """
-    rhodecode.model.db
-    ~~~~~~~~~~~~~~~~~~
+    rhodecode.model.db_1_3_0
+    ~~~~~~~~~~~~~~~~~~~~~~~~
 
-    Database Models for RhodeCode
+    Database Models for RhodeCode <=1.3.X
 
     :created_on: Apr 08, 2010
     :author: marcink
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#TODO: when branch 1.3 is finished replacem with db.py content
+import os
+import logging
+import datetime
+import traceback
+from collections import defaultdict
 
-from rhodecode.model.db import *
+from sqlalchemy import *
+from sqlalchemy.ext.hybrid import hybrid_property
+from sqlalchemy.orm import relationship, joinedload, class_mapper, validates
+from beaker.cache import cache_region, region_invalidate
+
+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
+from rhodecode.lib.compat import json
+from rhodecode.lib.caching_query import FromCache
+
+from rhodecode.model.meta import Base, Session
+import hashlib
+
+
+log = logging.getLogger(__name__)
+
+#==============================================================================
+# BASE CLASSES
+#==============================================================================
+
+_hash_key = lambda k: hashlib.md5(safe_str(k)).hexdigest()
+
+
+class ModelSerializer(json.JSONEncoder):
+    """
+    Simple Serializer for JSON,
+
+    usage::
+
+        to make object customized for serialization implement a __json__
+        method that will return a dict for serialization into json
+
+    example::
+
+        class Task(object):
+
+            def __init__(self, name, value):
+                self.name = name
+                self.value = value
+
+            def __json__(self):
+                return dict(name=self.name,
+                            value=self.value)
+
+    """
+
+    def default(self, obj):
+
+        if hasattr(obj, '__json__'):
+            return obj.__json__()
+        else:
+            return json.JSONEncoder.default(self, obj)
+
+
+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
+        for k, val in getattr(self, '__json__', lambda: {})().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 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(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    _app_settings_value = Column("app_settings_value", String(length=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, ldap_key):
+        return cls.query()\
+            .filter(cls.app_settings_name == ldap_key).scalar()
+
+    @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 = 'pretxnchangegroup.push_logger'
+    HOOK_PULL = 'preoutgoing.pull_logger'
+
+    ui_id = Column("ui_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
+    ui_section = Column("ui_section", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    ui_key = Column("ui_key", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    ui_value = Column("ui_value", String(length=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)
+
+    @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_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_PULL]))
+        q = q.filter(cls.ui_section == 'hooks')
+        return q.all()
+
+    @classmethod
+    def create_or_update_hook(cls, key, val):
+        new_ui = cls.get_by_key(key).scalar() 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)
+
+
+class User(Base, BaseModel):
+    __tablename__ = 'users'
+    __table_args__ = (
+        UniqueConstraint('username'), UniqueConstraint('email'),
+        {'extend_existing': True, 'mysql_engine':'InnoDB',
+         'mysql_charset': 'utf8'}
+    )
+    user_id = Column("user_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
+    username = Column("username", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    password = Column("password", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    active = Column("active", Boolean(), nullable=True, unique=None, default=None)
+    admin = Column("admin", Boolean(), nullable=True, unique=None, default=False)
+    name = Column("name", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    lastname = Column("lastname", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    _email = Column("email", String(length=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(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    api_key = Column("api_key", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+
+    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')
+
+    @hybrid_property
+    def email(self):
+        return self._email
+
+    @email.setter
+    def email(self, val):
+        self._email = val.lower() if val else None
+
+    @property
+    def full_name(self):
+        return '%s %s' % (self.name, self.lastname)
+
+    @property
+    def full_name_or_username(self):
+        return ('%s %s' % (self.name, self.lastname)
+                if (self.name and self.lastname) else self.username)
+
+    @property
+    def full_contact(self):
+        return '%s %s <%s>' % (self.name, self.lastname, self.email)
+
+    @property
+    def short_contact(self):
+        return '%s %s' % (self.name, 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_api_key_%s" % email))
+        return q.scalar()
+
+    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 __json__(self):
+        return dict(
+            user_id=self.user_id,
+            first_name=self.name,
+            last_name=self.lastname,
+            email=self.email,
+            full_name=self.full_name,
+            full_name_or_username=self.full_name_or_username,
+            short_contact=self.short_contact,
+            full_contact=self.full_contact
+        )
+
+
+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(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    user_ip = Column("user_ip", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    action = Column("action", UnicodeText(length=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(length=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)
+
+    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)
+
+
+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'),
+        {'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(length=255, convert_unicode=False, assert_unicode=None), nullable=False, unique=True, default=None)
+    clone_uri = Column("clone_uri", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=False, default=None)
+    repo_type = Column("repo_type", String(length=255, convert_unicode=False, assert_unicode=None), nullable=False, unique=False, default='hg')
+    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(length=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)
+
+    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')
+
+    def __unicode__(self):
+        return u"<%s('%s:%s')>" % (self.__class__.__name__,self.repo_id,
+                                   self.repo_name)
+
+    @classmethod
+    def url_sep(cls):
+        return '/'
+
+    @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_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 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)
+
+    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 mercurial import ui
+        from mercurial import config
+        baseui = ui.ui()
+
+        #clean the baseui object
+        baseui._ocfg = config.config()
+        baseui._ucfg = config.config()
+        baseui._tcfg = config.config()
+
+        ret = RhodeCodeUi.query()\
+            .options(FromCache("sql_cache_short", "repository_repo_ui")).all()
+
+        hg_ui = ret
+        for ui_ in hg_ui:
+            if ui_.ui_active:
+                log.debug('settings ui from db[%s]%s:%s', ui_.ui_section,
+                          ui_.ui_key, ui_.ui_value)
+                baseui.setconfig(ui_.ui_section, ui_.ui_key, ui_.ui_value)
+
+        return baseui
+
+    @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())
+
+    #==========================================================================
+    # SCM PROPERTIES
+    #==========================================================================
+
+    def get_changeset(self, rev):
+        return get_changeset_safe(self.scm_instance, rev)
+
+    @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 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
+
+    #==========================================================================
+    # 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(self.repo_name)
+
+    @LazyProperty
+    def scm_instance(self):
+        return self.__get_instance()
+
+    @property
+    def scm_instance_cached(self):
+        @cache_region('long_term')
+        def _c(repo_name):
+            return self.__get_instance()
+        rn = self.repo_name
+        log.debug('Getting cached instance of repo')
+        inv = self.invalidate
+        if inv is not None:
+            region_invalidate(_c, None, rn)
+            # update our cache
+            CacheInvalidation.set_valid(inv.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(length=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(length=10000, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+
+    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):
+        from webhelpers.html import literal as _literal
+        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 cls.query().all()])
+
+        repo_groups = sorted(repo_groups, key=lambda t: t[1].split(sep)[0])
+        return repo_groups
+
+    @classmethod
+    def url_sep(cls):
+        return '/'
+
+    @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 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__ = (
+        {'extend_existing': True, 'mysql_engine':'InnoDB',
+         'mysql_charset': 'utf8'},
+    )
+    permission_id = Column("permission_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
+    permission_name = Column("permission_name", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    permission_longname = Column("permission_longname", String(length=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'),
+        {'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(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)
+    cache_args = Column("cache_args", String(length=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)
+    @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 = ''
+        iid = rhodecode.CONFIG.get('instance_id')
+        if iid:
+            prefix = iid
+        return "%s%s" % (prefix, key), prefix, key.rstrip('_README')
+
+    @classmethod
+    def get_by_key(cls, key):
+        return cls.query().filter(cls.cache_key == key).scalar()
+
+    @classmethod
+    def _get_or_create_key(cls, key, prefix, org_key):
+        inv_obj = Session.query(cls).filter(cls.cache_key == key).scalar()
+        if not inv_obj:
+            try:
+                inv_obj = CacheInvalidation(key, org_key)
+                Session.add(inv_obj)
+                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:
+        """
+
+        key, _prefix, _org_key = cls._get_key(key)
+        inv = cls._get_or_create_key(key, _prefix, _org_key)
+
+        if inv and inv.cache_active is False:
+            return inv
+
+    @classmethod
+    def set_invalidate(cls, key):
+        """
+        Mark this Cache key for invalidation
+
+        :param key:
+        """
+
+        key, _prefix, _org_key = cls._get_key(key)
+        inv_objs = Session.query(cls).filter(cls.cache_args == _org_key).all()
+        log.debug('marking %s key[s] %s for invalidation' % (len(inv_objs),
+                                                             _org_key))
+        try:
+            for inv_obj in inv_objs:
+                if inv_obj:
+                    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()
+
+
+class ChangesetComment(Base, BaseModel):
+    __tablename__ = 'changeset_comments'
+    __table_args__ = (
+        {'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=False)
+    line_no = Column('line_no', Unicode(10), 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', Unicode(25000), nullable=False)
+    modified_at = Column('modified_at', DateTime(), nullable=False, default=datetime.datetime.now)
+
+    author = relationship('User', lazy='joined')
+    repo = relationship('Repository')
+
+    @classmethod
+    def get_users(cls, revision):
+        """
+        Returns user associated with this changesetComment. ie those
+        who actually commented
+
+        :param cls:
+        :param revision:
+        """
+        return Session.query(User)\
+                .filter(cls.revision == revision)\
+                .join(ChangesetComment.author).all()
+
+
+class Notification(Base, BaseModel):
+    __tablename__ = 'notifications'
+    __table_args__ = (
+        {'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'
+
+    notification_id = Column('notification_id', Integer(), nullable=False, primary_key=True)
+    subject = Column('subject', Unicode(512), nullable=True)
+    body = Column('body', Unicode(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).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/dbmigrate/schema/db_1_4_0.py

+# -*- 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 <marcin@python-works.com>
+    :license: GPLv3, see COPYING for more details.
+"""
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#TODO: replace that will db.py content after 1.5 Release
+
+from rhodecode.model.db import *