if c.user.username == 'default':

            h.flash(_("You can't edit this user since it's" 

              " crucial for entire application"), category='warning')

            return redirect(url('users'))

        defaults = c.user.__dict__

        return htmlfill.render(

            render('admin/users/user_edit_my_account.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        ) 

    def my_account_update(self):

        """PUT /_admin/my_account_update: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('admin_settings_my_account_update'),

        #           method='put')

        # url('admin_settings_my_account_update', id=ID)

        user_model = UserModel()

        uid = c.hg_app_user.user_id

        form_result = {}

        try:

            form_result = _form.to_python(dict(request.POST))

            user_model.update_my_account(uid, form_result)

            h.flash(_('Your account was updated succesfully'),

                    category='success')

        except formencode.Invalid as errors:

            return htmlfill.render(

                render('admin/users/user_edit_my_account.html'),

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occured during update of user %s') \

                    % form_result.get('username'), category='error')

        return redirect(url('my_account'))

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def create_repository(self):

        """GET /_admin/create_repository: Form to create a new item"""

        new_repo = request.GET.get('repo', '')

        c.new_repo = h.repo_name_slug(new_repo)

        return render('admin/repos/repo_add_create_repository.html')

    """Invalidates given name cache"""

    from beaker.cache import region_invalidate

    log.info('INVALIDATING CACHE FOR %s', name)

    """propagate our arguments to make sure invalidation works. First

    argument has to be the name of cached func name give to cache decorator

    without that the invalidation would not work"""

    tmp = [name]

    tmp.extend(args)

    args = tuple(tmp)

    if name == 'cached_repo_list':

        from pylons_app.model.hg_model import _get_repos_cached

        region_invalidate(_get_repos_cached, None, *args)

    if name == 'full_changelog':

        from pylons_app.model.hg_model import _full_changelog_cached

        region_invalidate(_full_changelog_cached, None, *args)

class EmptyChangeset(BaseChangeset):

    revision = -1

    message = ''

    @LazyProperty

    def raw_id(self):

        """

        Returns raw string identifing this changeset, useful for web

        representation.

        """

        return '0' * 12

def repo2db_mapper(initial_repo_list, remove_obsolete=False):

    """

    maps all found repositories into db

    """

    from pylons_app.model.repo_model import RepoModel

    sa = meta.Session

    user = sa.query(User).filter(User.admin == True).first()

    rm = RepoModel()

    for name, repo in initial_repo_list.items():

        if not sa.query(Repository).filter(Repository.repo_name == name).scalar():

            log.info('repository %s not found creating default', name)

Q/gQ+WcP\nKPgEevX5IL0GyPiP0Fdl/7/D1pKDg+PNYe/3f+j4/wSP/88OWz8ODo43Ab+H3O0CKl19Qu

kaoPN/\nD/gcgM+FD4W7ws8OW886PNg+UTp4jlX8aJOOQR0a2XhrnVftbkrFubZM7+dkewA/zgYS9a6x

1erq\nXWRr0thDZLdfJ3uU7PI+rXcMfYWT6Bq33WtSrVNprGW/Y2VXUyIsdSp28sAZoyx1+kGulXqTfx

aq\ndrduZOxK5Ex9RxN2pZcx8So9XEozKw4D1Vdn6v0RFLdfeolM0r/U2d9buqRbvekZ/iv0IpulqrYr

\nl9sRo+rBEAyR+x8/ADg4OI4gyPyf3/8cHEcTJf+fpwB/ODg4jgSaoBfQ/QB+/s/BcSRR3f+H6Bng\n

e/8cHEcHpf1/CI+jHwEP3AToLtx8e9/9e//w8Hun6bHGDz+tvE+3uwfOxsW69+nYYw2WfjPHGtX9\n5A

MdfNQo9P+eS7youNdyVuJq4ot2zRsdnLgLCYYip/b7w5jKqUX51IREv4F/FJ7YBy96ja963sJS\n34yd

OXDGKEud/R8efZUt\n

"""    

    newdb = open('test.db','wb')

    newdb.write(new_db_dump.decode('base64').decode('zlib'))

    newdb.close()

    #PART TWO make test repo

    if os.path.isdir('/tmp/vcs_test'):

        shutil.rmtree('/tmp/vcs_test')

    cur_dir = dn(dn(os.path.abspath(__file__)))

    tar = tarfile.open(jn(cur_dir,'tests',"vcs_test.tar.gz"))

    tar.extractall('/tmp')

    tar.close()

        return value

class ValidSettings(formencode.validators.FancyValidator):

    def to_python(self, value, state):

        #settings  form can't edit user

        if value.has_key('user'):

            del['value']['user']

        return value

class ValidPath(formencode.validators.FancyValidator):

    def to_python(self, value, state):

        isdir = os.path.isdir(value.replace('*', ''))

        if (value.endswith('/*') or value.endswith('/**')) and isdir:

            return value

        elif not isdir:

            msg = _('This is not a valid path') 

        else:

            msg = _('You need to specify * or ** at the end of path (ie. /tmp/*)')

        raise formencode.Invalid(msg, value, state,

                                     error_dict={'paths_root_path':msg})            

    def to_python(self, value, state):

        sa = meta.Session

        try:

            user = sa.query(User).filter(User.email == value).scalar()

            if user:

                raise formencode.Invalid(_("That e-mail address is already taken") ,

                                         value, state)

        finally:

            meta.Session.remove()

        return value 

class ValidSystemEmail(formencode.validators.FancyValidator):

    def to_python(self, value, state):

        sa = meta.Session

        try:

            user = sa.query(User).filter(User.email == value).scalar()

            if  user is None:

                raise formencode.Invalid(_("That e-mail address doesn't exist.") ,

                                         value, state)

        finally:

            meta.Session.remove()

        return value     

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

# FORMS        

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

class LoginForm(formencode.Schema):

    allow_extra_fields = True

    filter_extra_fields = True

    username = UnicodeString(

                             strip=True,

                             min=3,

                             not_empty=True,

                             messages={

                            min=3,

                            not_empty=True,

                            messages={

                                      'empty':_('Please enter a password'),

                                      'tooShort':_('Enter a value %(min)i characters long or more')}

                                )

    #chained validators have access to all data

    chained_validators = [ValidAuth]

def UserForm(edit=False, old_data={}):

    class _UserForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = True

        username = All(UnicodeString(strip=True, min=3, not_empty=True), ValidUsername(edit, old_data))

        if edit:

            new_password = All(UnicodeString(strip=True, min=3, not_empty=False), ValidPassword)

            admin = StringBoolean(if_missing=False)

        else:

            password = All(UnicodeString(strip=True, min=8, not_empty=True), ValidPassword)

        active = StringBoolean(if_missing=False)

        name = UnicodeString(strip=True, min=3, not_empty=True)

        lastname = UnicodeString(strip=True, min=3, not_empty=True)

    return _UserForm

RegisterForm = UserForm

def PasswordResetForm():

    class _PasswordResetForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = True

        email = All(ValidSystemEmail(), Email(not_empty=True))             

    return _PasswordResetForm

def RepoForm(edit=False, old_data={}):

    class _RepoForm(formencode.Schema):

        allow_extra_fields = True

        filter_extra_fields = False

        repo_name = All(UnicodeString(strip=True, min=1, not_empty=True), ValidRepoName(edit, old_data))

        description = UnicodeString(strip=True, min=3, not_empty=True)

        private = StringBoolean(if_missing=False)

        if edit:

            user = All(Int(not_empty=True), ValidRepoUser)

        chained_validators = [ValidPerms]

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Contact')}:</label>

			  </div>

			  <div class="input-short">

			  	<div class="gravatar">

			  		<img alt="gravatar" src="${h.gravatar_url(c.repo_info.dbrepo.user.email)}"/>

			  	</div>

			  		${_('Username')}: ${c.repo_info.dbrepo.user.username}<br/>

			  		${_('Name')}: ${c.repo_info.dbrepo.user.name} ${c.repo_info.dbrepo.user.lastname}<br/>

			  		${_('Email')}: <a href="mailto:${c.repo_info.dbrepo.user.email}">${c.repo_info.dbrepo.user.email}</a>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Last change')}:</label>

			  </div>

			  <div class="input-short">

			      ${h.age(c.repo_info.last_change)} - ${h.rfc822date(c.repo_info.last_change)} 

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Clone url')}:</label>

			  </div>

			  <div class="input-short">

			      <input type="text" id="clone_url" readonly="readonly" value="hg clone ${c.clone_repo_url}" size="70"/>

			  </div>

			 </div>

			 <div class="field">

			  <div class="label">

			      <label>${_('Download')}:</label>

			  </div>

			  <div class="input-short">

		        %for cnt,archive in enumerate(c.repo_info._get_archives()):

		             %if cnt >=1:

		             |

		             %endif

		             ${h.link_to(c.repo_info.name+'.'+archive['type'],

		                h.url('files_archive_home',repo_name=c.repo_info.name,