Consider simplifying this complex logical expression.

Open

                        if ( forward && useCache ) {
                            // Seek `elem` from a previously-cached index
                            outerCache = parent[ expando ] || (parent[ expando ] = {});
                            cache = outerCache[ type ] || [];
                            nodeIndex = cache[0] === dirruns && cache[1];

File views.py has 261 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import datetime
import logging
from django.conf import settings
from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.models import User

Function add has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

        add: function(element, interval, label, fn, times, belay) {
            var counter = 0;
            
            if (jQuery.isFunction(label)) {
                if (!times) 

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Function karma_group_view has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

def karma_group_view(request, id):
    group = get_object_or_404(PlayerGroup, pk=id)
    players = group.players.all()

    if request.method == 'POST':

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Function grandchalls_round has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

def grandchalls_round(request):
    """ Play a round """
    # TODO: move logic to models.
    """ regular round """
    over = 0

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Function artifact has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

def artifact(artifact):
    if not artifact:
        return '(no artifact)'

    if isinstance(artifact, PlayerArtifactAmount):

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Function ajaxConvert has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function ajaxConvert( s, response, jqXHR, isSuccess ) {
    var conv2, current, conv, tmp, prev,
        converters = {},
        // Work with a copy of dataTypes in case we need to modify it for conversion
        dataTypes = s.dataTypes.slice();

Function ajaxConvert has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function ajaxConvert( s, response, jqXHR, isSuccess ) {
    var conv2, current, conv, tmp, prev,
        converters = {},
        // Work with a copy of dataTypes in case we need to modify it for conversion
        dataTypes = s.dataTypes.slice();

Function artifact_edit has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

def artifact_edit(request, id=None):
    if id is not None:
        instance = get_object_or_404(Artifact, pk=id)
    else:
        instance = None

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Function qpool_home has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

def qpool_home(request, cat='qotd', page=u'1', tag=None):
    categories = Category.objects.all()

    qs = get_questions_with_category(str(cat), active_only=False,
                                     endorsed_only=False)

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Function show has 52 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  Tooltip.prototype.show = function () {
    var e = $.Event('show.bs.' + this.type)

    if (this.hasContent() && this.enabled) {
      this.$element.trigger(e)

Function remove has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    remove: function( elem, types, handler, selector, mappedTypes ) {
        var j, handleObj, tmp,
            origCount, t, events,
            special, handlers, type,
            namespaces, origType,

Function remove has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    remove: function( elem, types, handler, selector, mappedTypes ) {
        var j, handleObj, tmp,
            origCount, t, events,
            special, handlers, type,
            namespaces, origType,

Consider simplifying this complex logical expression.

Open

                if ( ( mappedTypes || origType === handleObj.origType ) &&
                    ( !handler || handler.guid === handleObj.guid ) &&
                    ( !tmp || tmp.test( handleObj.namespace ) ) &&
                    ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
                    handlers.splice( j, 1 );

Consider simplifying this complex logical expression.

Open

                if ( ( mappedTypes || origType === handleObj.origType ) &&
                    ( !handler || handler.guid === handleObj.guid ) &&
                    ( !tmp || tmp.test( handleObj.namespace ) ) &&
                    ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
                    handlers.splice( j, 1 );

Function test_grading has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def test_grading(self):
        p1 = self._get_player(1)
        p2 = self._get_player(2)
        semig = Semigroup.objects.create(day=datetime.today().day, hour=datetime.today().hour - datetime.today().hour % 2)
        semig.players.add(p1, p2)

Function slide has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  Carousel.prototype.slide = function (type, next) {
    var $active   = this.$element.find('.item.active')
    var $next     = next || $active[type]()
    var isCycling = this.interval
    var direction = type == 'next' ? 'left' : 'right'

Function internalRemoveData has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function internalRemoveData( elem, name, pvt ) {
    if ( !jQuery.acceptData( elem ) ) {
        return;
    }

Function internalRemoveData has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function internalRemoveData( elem, name, pvt ) {
    if ( !jQuery.acceptData( elem ) ) {
        return;
    }

Function infraction_recheck has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

def infraction_recheck(request):
    """ Rerun an infraction check on the current challenge history

        The view should allow for other infraction additions. """
    try:

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