Function best_edge has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.

Open

def best_edge(size, w, row, col):
    mosti = -INF
    ri = 0
    ci = 0
    for i in xrange(size):

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Function explore has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

Open

def explore(n, w, edges, cost, row, col, best, fwdptr, backptr):
    global best_cost

    colred = [0 for _ in xrange(n)]
    rowred = [0 for _ in xrange(n)]

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Function __init__ has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(self, full_region, region, left_top, step_x, step_y):
        self.full_region, self.region, self.left_top, self.step_x, self.step_y = full_region, region, left_top, step_x, step_y
        self.rows = region.bottom - region.top
        self.cols = region.right - region.left
        self.calc_region = Region(

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Method actionPerformed has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == btnColor) {
            Color tempColor = JColorChooser.showDialog(this, "Choose a color", color);
            if (tempColor != null)

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Function mousePressEvent has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

    def mousePressEvent(self, event):
        border_color = self.parent.sidebar.border_color_btn.color()
        bg_color = self.parent.sidebar.bg_color_btn.color()

        if not self.drawling:

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Method gaus has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.

Open

    public static void gaus() {
        x = new double[n];
        where = new int [n];
//        for (int i = 0; i < n; i++)
//            where[i]=-1;

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Method normalizePunctuation has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

    private String normalizePunctuation(String text) {
        StringTokenizer st = new StringTokenizer(text, PUNCT_MARKS, true);
        StringBuffer sb = new StringBuffer();
        String openBrackets = "«(";

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Method main has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    public static void main(String[] args) {
        String s = args[0];
        StringTokenizer st = new StringTokenizer(s, "()+-*/", true);

        while (st.hasMoreTokens()) {

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Function run has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

def run(
        title,
        generator,
        distr,
        args,

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Method actionPerformed has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == exec) {
            try {
                Object[] arguments = new Object[args.size()];
                int id = 0;

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Function count_params has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

def count_params(filename):
    time_matrix = edges_list_to_matrix(filename)
    n = len(time_matrix)

    events_early_terms = np.array([-float('inf') for _ in range(n)])

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Method actionPerformed has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == show) {
            show(list, data);
            TreeSet<Student> set = new TreeSet<>(new MyComparator());

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Method actionPerformed has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == show) {
            String title = radio1.isSelected() ? radio1.getText() : radio2.getText();
            String message = radio1.isSelected() ? a.toString() : b.toString();

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Method doAction has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private void doAction(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String action = request.getParameter("action");
        if (action == null) {
            request.setAttribute("status", "404");
            request.getRequestDispatcher("/").forward(request, response);

Method actionPerformed has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    @Override
    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == btnColor) {
            Color tempColor = JColorChooser.showDialog(this, "Choose a color", color);
            if (tempColor != null)

Method actionPerformed has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == show) {
            show(list, a);
            TreeSet<Student> set1 = new TreeSet<>(new MyComparator());
            TreeSet<Student> set2 = new TreeSet<>(new MyComparator());

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

Open

    def set(self, i, j, val):
        if j == -1:
            self.neighbor_left_border[i] = val
        elif j == self.cols:
            self.neighbor_right_border[i] = val

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

Open

def floyd(d):
    """
    find min distance for all nodes
    :param d: matrix adjacency with distance
    :return:

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Method actionPerformed has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == add) {
            ModalDialog dlg = (new ModalDialog(this, "add"));
            if (dlg.isOk()) {

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

Open

  render() {
    const {
      user,
      password,
      error,