allow_extra_fields = True

        filter_extra_fields = True

        user = v.UnicodeString(strip=True, required=True)

        org_repo = v.UnicodeString(strip=True, required=True)

        org_ref = v.UnicodeString(strip=True, required=True)

        other_repo = v.UnicodeString(strip=True, required=True)

        other_ref = v.UnicodeString(strip=True, required=True)

        revisions = All(#v.NotReviewedRevisions(repo_id)(),

                        v.UniqueList(not_empty=True))

        review_members = v.UniqueList(not_empty=True)

        pullrequest_title = v.UnicodeString(strip=True, required=True, min=3)

        pullrequest_desc = v.UnicodeString(strip=True, required=False)

        ancestor_rev = v.UnicodeString(strip=True, required=True)

        merge_rev = v.UnicodeString(strip=True, required=True)

    return _PullRequestForm

def GistForm(lifetime_options):

    class _GistForm(formencode.Schema):

        description = v.UnicodeString(required=False, if_missing='')

        lifetime = v.OneOf(lifetime_options)

        content = v.UnicodeString(required=True, not_empty=True)

        public = v.UnicodeString(required=False, if_missing='')

        private = v.UnicodeString(required=False, if_missing='')

    return _GistForm

                  % (time_to_datetime(gist_expires)

                   if gist_expires != -1 else 'forever'))

        #create the Database version

        gist = Gist()

        gist.gist_description = description

        gist.gist_access_id = gist_id

        gist.gist_owner = owner.user_id

        gist.gist_expires = gist_expires

        gist.gist_type = safe_unicode(gist_type)

        self.sa.add(gist)

        self.sa.flush()

        if gist_type == Gist.GIST_PUBLIC:

            # use DB ID for easy to use GIST ID

            gist_id = safe_unicode(gist.gist_id)

            gist.gist_access_id = gist_id

            self.sa.add(gist)

        gist_repo_path = os.path.join(GIST_STORE_LOC, gist_id)

        log.debug('Creating new %s GIST repo in %s' % (gist_type, gist_repo_path))

        repo = RepoModel()._create_repo(repo_name=gist_repo_path, alias='hg',

                                        parent=None)

        processed_mapping = {}

        for filename in gist_mapping:

            content = gist_mapping[filename]['content']

            #TODO: expand support for setting explicit lexers

#             if lexer is None:

#                 try:

#                     lexer = pygments.lexers.guess_lexer_for_filename(filename,content)

#                 except pygments.util.ClassNotFound:

#                     lexer = 'text'

            processed_mapping[filename] = {'content': content}

        # now create single multifile commit

        message = 'added file'

        message += 's: ' if len(processed_mapping) > 1 else ': '

        message += ', '.join([x for x in processed_mapping])

        #fake RhodeCode Repository object

        fake_repo = AttributeDict(dict(

            repo_name=gist_repo_path,

            scm_instance_no_cache=lambda: repo,

        ))

        ScmModel().create_nodes(

            user=owner.user_id, repo=fake_repo,

            message=message,

            nodes=processed_mapping,

            trigger_push_hook=False

                .all()

            errors = []

            for cs in statuses:

                if cs.pull_request_id:

                    errors.append(['pull_req', cs.revision[:12]])

                elif cs.status:

                    errors.append(['status', cs.revision[:12]])

            if errors:

                revs = ','.join([x[1] for x in errors])

                msg = M(self, 'rev_already_reviewed', state, revs=revs)

                raise formencode.Invalid(msg, value, state,

                    error_dict=dict(revisions=revs)

                )

    return _validator

def ValidIp():

    class _validator(CIDR):

        messages = dict(

            badFormat=_('Please enter a valid IPv4 or IpV6 address'),

            illegalBits=_('The network size (bits) must be within the range'

        def to_python(self, value, state):

            v = super(_validator, self).to_python(value, state)

            v = v.strip()

            net = ipaddr.IPNetwork(address=v)

            if isinstance(net, ipaddr.IPv4Network):

                #if IPv4 doesn't end with a mask, add /32

                if '/' not in value:

                    v += '/32'

            if isinstance(net, ipaddr.IPv6Network):

                #if IPv6 doesn't end with a mask, add /128

                if '/' not in value:

                    v += '/128'

            return v

        def validate_python(self, value, state):

            try:

                addr = value.strip()

                #this raises an ValueError if address is not IpV4 or IpV6

                ipaddr.IPNetwork(address=addr)

            except ValueError:

                raise formencode.Invalid(self.message('badFormat', state),

                                         value, state)

    return _validator

def FieldKey():

    class _validator(formencode.validators.FancyValidator):

        messages = dict(

            badFormat=_('Key name can only consist of letters, '

        def validate_python(self, value, state):

            if not re.match('[a-zA-Z0-9_-]+$', value):

                raise formencode.Invalid(self.message('badFormat', state),

                                         value, state)

    return _validator

        #and privates

        response.mustcontain('gist:%s' % gist.gist_access_id)

    def test_create_missing_description(self):

        self.log_user()

        response = self.app.post(url('gists'),

                                 params={'lifetime': -1}, status=200)

        response.mustcontain('Missing value')

    def test_create(self):

        self.log_user()

        response = self.app.post(url('gists'),

                                 params={'lifetime': -1,

                                         'content': 'gist test',

                                         'filename': 'foo',

                                         'public': 'public'},

                                 status=302)

        response = response.follow()

        response.mustcontain('added file: foo')

        response.mustcontain('gist test')

        response.mustcontain('<div class="ui-btn green badge">Public gist</div>')

    def test_access_expired_gist(self):

        self.log_user()

        gist = _create_gist('never-see-me')

        gist.gist_expires = 0  # 1970

        Session().add(gist)

        Session().commit()

        response = self.app.get(url('gist', id=gist.gist_access_id), status=404)

    def test_create_private(self):

        self.log_user()

        response = self.app.post(url('gists'),

                                 params={'lifetime': -1,

                                         'content': 'private gist test',

                                         'filename': 'private-foo',

                                         'private': 'private'},

                                 status=302)

        response = response.follow()

        response.mustcontain('added file: private-foo<')

        response.mustcontain('private gist test')

        response.mustcontain('<div class="ui-btn yellow badge">Private gist</div>')

    def test_create_with_description(self):

        self.log_user()