def step_0(self):

                #step 0 is the schema upgrade, and than follow proper upgrades

                print ('attempting to do database upgrade to version %s' \

                                % __dbversion__)

                api.upgrade(db_uri, repository_path, __dbversion__)

                print ('Schema upgrade completed')

            def step_1(self):

                pass

            def step_2(self):

                print ('Patching repo paths for newer version of RhodeCode')

                self.klass.fix_repo_paths()

                print ('Patching default user of RhodeCode')

                self.klass.fix_default_user()

                log.info('Changing ui settings')

                self.klass.create_ui_settings()

            def step_3(self):

                print ('Adding additional settings into RhodeCode db')

                self.klass.fix_settings()

        upgrade_steps = [0] + range(curr_version + 1, __dbversion__ + 1)

        #CALL THE PROPER ORDER OF STEPS TO PERFORM FULL UPGRADE

        for step in upgrade_steps:

            print ('performing upgrade step %s' % step)

            callable = getattr(UpgradeSteps(self), 'step_%s' % step)()

    def fix_repo_paths(self):

        """Fixes a old rhodecode version path into new one without a '*'

        """

        paths = self.sa.query(RhodeCodeUi)\

                .filter(RhodeCodeUi.ui_key == '/')\

                .scalar()

        paths.ui_value = paths.ui_value.replace('*', '')

        try:

            self.sa.add(paths)

            self.sa.commit()

        except:

            self.sa.rollback()

            raise

        hooks3.ui_value = 'python:rhodecode.lib.hooks.log_push_action'

        hooks4 = RhodeCodeUi()

        hooks4.ui_section = 'hooks'

        hooks4.ui_key = RhodeCodeUi.HOOK_PULL

        hooks4.ui_value = 'python:rhodecode.lib.hooks.log_pull_action'

        #For mercurial 1.7 set backward comapatibility with format

        dotencode_disable = RhodeCodeUi()

        dotencode_disable.ui_section = 'format'

        dotencode_disable.ui_key = 'dotencode'

        dotencode_disable.ui_value = 'false'

        try:

            self.sa.add(hooks1)

            self.sa.add(hooks2)

            self.sa.add(hooks3)

            self.sa.add(hooks4)

            self.sa.add(dotencode_disable)

            self.sa.commit()

        except:

            self.sa.rollback()

            raise

        """Creates ldap settings"""

        try:

            for k, v in [('ldap_active', 'false'), ('ldap_host', ''),

                        ('ldap_port', '389'), ('ldap_tls_kind', 'PLAIN'),

                        ('ldap_tls_reqcert', ''), ('ldap_dn_user', ''),

                        ('ldap_dn_pass', ''), ('ldap_base_dn', ''),

                        ('ldap_filter', ''), ('ldap_search_scope', ''),

                        ('ldap_attr_login', ''), ('ldap_attr_firstname', ''),

                        ('ldap_attr_lastname', ''), ('ldap_attr_email', '')]:

                setting = RhodeCodeSettings(k, v)

                self.sa.add(setting)

            self.sa.commit()

        except:

            self.sa.rollback()

            raise

    def config_prompt(self, test_repo_path='', retries=3):

        if retries == 3:

            log.info('Setting up repositories config')

        if not self.tests and not test_repo_path:

            path = raw_input('Specify valid full path to your repositories'

                        ' you can change this later in application settings:')

        else:

            path = test_repo_path

        path_ok = True

        #check proper dir

        if not os.path.isdir(path):

            path_ok = False

            log.error('Given path %s is not a valid directory', path)

        #check write access

    UsersGroupToPerm().__table__.create()

    #==========================================================================

    # Upgrade of `users` table

    #==========================================================================

    from rhodecode.model.db import User

    #add column

    ldap_dn = Column("ldap_dn", String(length=None, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

    ldap_dn.create(User().__table__)

    api_key = Column("api_key", String(length=255, convert_unicode=False, assert_unicode=None), nullable=True, unique=None, default=None)

    api_key.create(User().__table__)

    #remove old column

    is_ldap = Column("is_ldap", Boolean(), nullable=False, unique=None, default=False)

    is_ldap.drop(User().__table__)

    #==========================================================================

    # Upgrade of `repositories` table

    #==========================================================================

    from rhodecode.model.db import Repository

    #ADD downloads column#

    enable_downloads = Column("downloads", Boolean(), nullable=True, unique=None, default=True)

    enable_downloads.create(Repository().__table__)

    #ADD column created_on

    created_on = Column('created_on', DateTime(timezone=False), nullable=True,

                        unique=None, default=datetime.datetime.now)

    created_on.create(Repository().__table__)

    #ADD group_id column#

    group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'),

                  nullable=True, unique=False, default=None)

    group_id.create(Repository().__table__)

    #==========================================================================

    # Upgrade of `user_followings` table

    #==========================================================================

    return

def downgrade(migrate_engine):

    meta = MetaData()

    meta.bind = migrate_engine

import sys

from rhodecode import get_version

from rhodecode import __platform__

from rhodecode import __license__

from rhodecode import PLATFORM_OTHERS

py_version = sys.version_info

if py_version < (2, 5):

    raise Exception('RhodeCode requires python 2.5 or later')

requirements = [

        "Pylons==1.0.0",

        "WebHelpers>=1.2",

        "SQLAlchemy>=0.7.2,<0.8",

        "Mako>=0.4.2",

        "pygments>=1.4",

        "mercurial>=1.9,<2.0",

        "whoosh<1.8",

        "celery>=2.2.5,<2.3",

        "babel",

        "python-dateutil>=1.5.0,<2.0.0",

        "dulwich>=0.8.0",

        "vcs>=0.2.1.dev",

        "webob==1.0.8"    

    ]

dependency_links = [

    "https://secure.rhodecode.org/vcs/archive/default.zip#egg=vcs-0.2.1.dev",

    "https://bitbucket.org/marcinkuzminski/vcs/get/default.zip#egg=vcs-0.2.1.dev",

]

classifiers = ['Development Status :: 4 - Beta',

               'Environment :: Web Environment',

               'Framework :: Pylons',

               'Intended Audience :: Developers',

               'Operating System :: OS Independent',

               'Programming Language :: Python',