- Improved RSS/ATOM feeds. Discoverable by browsers using proper headers, and 

  reformated based on user suggestions. Additional rss/atom feeds for user

  journal

- various i18n improvements

- #478 permissions overview for admin in user edit view

- File view now displays small gravatars off all authors of given file

- Implemented landing revisions. Each repository will get landing_rev attribute

  that defines 'default' revision/branch for generating readme files

- Implemented #509, RhodeCode enforces SSL for push/pulling if requested.

- Import remote svn repositories to mercurial using hgsubversion  

- Fixed #508 RhodeCode now has a option to explicitly set forking permissions

- RhodeCode can use alternative server for generating avatar icons

fixes

+++++

- improved translations

- fixes issue #455 Creating an archive generates an exception on Windows

- fixes #448 Download ZIP archive keeps file in /tmp open and results 

  in out of disk space

- fixes issue #454 Search results under Windows include proceeding

  backslash

- fixed issue #450. Rhodecode no longer will crash when bad revision is

  present in journal data.

            COLOR_SQL = YELLOW

            normal = '\x1b[0m'

            return ''.join([COLOR_SEQ % COLOR_SQL, sql, normal])

        if configuration['debug']:

            #attach events only for debug configuration

            def before_cursor_execute(conn, cursor, statement,

                                    parameters, context, executemany):

                context._query_start_time = time.time()

                log.info(color_sql(">>>>> STARTING QUERY >>>>>"))

            def after_cursor_execute(conn, cursor, statement,

                                    parameters, context, executemany):

                total = time.time() - context._query_start_time

                log.info(color_sql("<<<<< TOTAL TIME: %f <<<<<" % total))

            event.listen(engine, "before_cursor_execute",

                         before_cursor_execute)

            event.listen(engine, "after_cursor_execute",

                         after_cursor_execute)

    return engine

"""

Set of generic validators

"""

import os

import re

import formencode

import logging

from pylons.i18n.translation import _

from webhelpers.pylonslib.secure_form import authentication_token

from formencode.validators import (

    UnicodeString, OneOf, Int, Number, Regex, Email, Bool, StringBoolean, Set,

    NotEmpty

)

from rhodecode.lib.utils import repo_name_slug

from rhodecode.model.db import RepoGroup, Repository, UsersGroup, User,\

    ChangesetStatus

from rhodecode.lib.exceptions import LdapImportError

from rhodecode.config.routing import ADMIN_PREFIX

# silence warnings and pylint

UnicodeString, OneOf, Int, Number, Regex, Email, Bool, StringBoolean, Set, \

    NotEmpty

log = logging.getLogger(__name__)

    if type_ == 'group':

        EMPTY_PERM = 'group.none'

    elif type_ == 'repo':

        EMPTY_PERM = 'repository.none'

    class _validator(formencode.validators.FancyValidator):

        messages = {

            'perm_new_member_name':

                _(u'This username or users group name is not valid')

        }

        def to_python(self, value, state):

            # build a list of permission to update and new permission to create

                if k.startswith('perm_new_member'):

                    member = k[7:]

                    t = {'u': 'user',

                         'g': 'users_group'

                    }[k[0]]

                    if member == 'default':

                        if value.get('private'):

                            # set none for default when updating to

                            # private repo

                            v = EMPTY_PERM

            # update permissions

            for k, v, t in perms_new:

                try:

                    if t is 'user':

                        self.user_db = User.query()\

                            .filter(User.active == True)\

                            .filter(User.username == k).one()

                    if t is 'users_group':

                        self.user_db = UsersGroup.query()\

                            .filter(UsersGroup.users_group_active == True)\

                            .filter(UsersGroup.users_group_name == k).one()

	    failure:function(o){

	        alert("error");

	    },

	};

    var postData = '_method=put';

    var sUrl = url.replace('__NOTIFICATION_ID__',notification_id);

    var request = YAHOO.util.Connect.asyncRequest('POST', sUrl, 

    											  callback, postData);

};	

/** MEMBERS AUTOCOMPLETE WIDGET **/

    var myUsers = users_list;

    var myGroups = groups_list;

    // Define a custom search function for the DataSource of users

    var matchUsers = function (sQuery) {

            // Case insensitive matching

            var query = sQuery.toLowerCase();

            var i = 0;

            var l = myUsers.length;

            var matches = [];

            // Match against each name of each contact

    var memberDS = new YAHOO.util.FunctionDataSource(matchAll);

    memberDS.responseSchema = {

        fields: ["id", "fname", "lname", "nname", "grname", "grmembers", "gravatar_lnk"]

    };

    // DataScheme for owner

    var ownerDS = new YAHOO.util.FunctionDataSource(matchUsers);

    ownerDS.responseSchema = {

        fields: ["id", "fname", "lname", "nname", "gravatar_lnk"]

    };

    // Instantiate AutoComplete for perms

    membersAC.useShadow = false;

    membersAC.resultTypeList = false;

    membersAC.animVert = false;

    membersAC.animHoriz = false;    

    membersAC.animSpeed = 0.1;

    // Instantiate AutoComplete for owner

    var ownerAC = new YAHOO.widget.AutoComplete("user", "owner_container", ownerDS);

    ownerAC.useShadow = false;

    ownerAC.resultTypeList = false;

    ownerAC.animVert = false;

    ownerAC.animHoriz = false;

                    displaynname = nname ? "(" + nname + ")" : "";

                }

                return _gravatar(displayfname + " " + displaylname + " " + displaynname, oResultData.gravatar_lnk);

            } else {

                return '';

            }

        };

    membersAC.formatResult = custom_formatter;

    ownerAC.formatResult = custom_formatter;

    var myHandler = function (sType, aArgs) {

            var myAC = aArgs[0]; // reference back to the AC instance

            var elLI = aArgs[1]; // reference to the selected LI element

            var oData = aArgs[2]; // object literal of selected item's result data

            //fill the autocomplete with value

            if (oData.nname != undefined) {

                //users

                myAC.getInputEl().value = oData.nname;

            } else {

                //groups

                myAC.getInputEl().value = oData.grname;

            }

        };

    membersAC.itemSelectEvent.subscribe(myHandler);

    if(ownerAC.itemSelectEvent){

    	ownerAC.itemSelectEvent.subscribe(myHandler);

    }

    return {

        memberDS: memberDS,

        ownerDS: ownerDS,

        membersAC: membersAC,

	  var a_ = fromHTML(a.getData(field));

	  var b_ = fromHTML(a.getData(field));

	  // extract url text from string nodes 

	  a_ = get_link(a_)

	  b_ = get_link(b_)

	  var comp = YAHOO.util.Sort.compare;

	  var compState = comp(a_, b_, desc);

	  return compState;

}

/* Multi selectors */

var MultiSelectWidget = function(selected_id, available_id, form_id){

	//definition of containers ID's

	var selected_container = selected_id;

	var available_container = available_id;

	//temp container for selected storage.

	var cache = new Array();

                 <a href="${h.url('edit_users_group',id=g2p.users_group.users_group_id)}">${g2p.users_group.users_group_name}</a>

                %else:

                 ${g2p.users_group.users_group_name}

                %endif

            </td>

            <td>

                <span class="delete_icon action_button" onclick="ajaxActionUsersGroup(${g2p.users_group.users_group_id},'${'id%s'%id(g2p.users_group.users_group_name)}')">

                ${_('revoke')}

                </span>

            </td>

        </tr>

    %endfor

    <tr>

        <td colspan="6">

            <span id="add_perm" class="add_icon" style="cursor: pointer;">

            ${_('Add another member')}

            </span>

        </td>

    </tr>

</table>

<script type="text/javascript">

function ajaxActionUser(user_id, field_id) {

    var sUrl = "${h.url('delete_repo_user',repo_name=c.repo_name)}";

    var callback = {

            alert("${_('Failed to remove users group')}");

        },

    };

    var postData = '_method=delete&users_group_id='+users_group_id;

    var request = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback, postData);

};

YUE.onDOMReady(function () {

    if (!YUD.hasClass('perm_new_member_name', 'error')) {

        YUD.setStyle('add_perm_input', 'display', 'none');

    }

    YAHOO.util.Event.addListener('add_perm', 'click', function () {

    });

});

</script>

            <td>${h.radio('g_perm_%s' % g2p.users_group.users_group_name,'group.write')}</td>

            <td>${h.radio('g_perm_%s' % g2p.users_group.users_group_name,'group.admin')}</td>

            <td style="white-space: nowrap;">

                <img class="perm-gravatar" src="${h.url('/images/icons/group.png')}"/>${g2p.users_group.users_group_name}

            </td>

            <td>

                <span class="delete_icon action_button" onclick="ajaxActionUsersGroup(${g2p.users_group.users_group_id},'${'id%s'%id(g2p.users_group.users_group_name)}')">

                ${_('revoke')}

                </span>

            </td>

        </tr>

    %endfor

    <tr>

        <td colspan="6">

            <span id="add_perm" class="add_icon" style="cursor: pointer;">

            ${_('Add another member')}

            </span>

        </td>

    </tr>

</table>

<script type="text/javascript">

function ajaxActionUser(user_id, field_id) {

    var sUrl = "${h.url('delete_repos_group_user_perm',group_name=c.repos_group.group_name)}";

    var callback = {

            alert("${_('Failed to remove users group')}");

        },

    };

    var postData = '_method=delete&users_group_id='+users_group_id;

    var request = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback, postData);

};

YUE.onDOMReady(function () {

    if (!YUD.hasClass('perm_new_member_name', 'error')) {

        YUD.setStyle('add_perm_input', 'display', 'none');

    }

    YAHOO.util.Event.addListener('add_perm', 'click', function () {

    });

});

</script>