How to use navigation_timeout method in Playwright Python

Best Python code snippet using playwright-python

playwrightmanager.py

Source:playwrightmanager.py Github

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...202 strict_selectors=strict_selectors,203 user_agent=user_agent,204 viewport=viewport205 )206 self._context.set_default_navigation_timeout(self.default_navigation_timeout)207 self._context.set_default_timeout(self.default_timeout)208 def close_context(self):209 """关闭浏览器上下文。210 属于浏览器上下文的所有页面都将关闭。211 无法关闭默认浏览器上下文。212 """213 if self._context is not None:214 self._context.close()215 if self._browser.contexts:216 self._context = self._browser.contexts[-1]217 self._page = None218 self._interaction = None219 def new_page(220 self,221 accept_downloads: bool = None,222 base_url: str = None,223 bypass_csp: bool = None,224 extra_http_headers: typing.Optional[typing.Dict[str, str]] = None,225 http_credentials: HttpCredentials = None,226 ignore_https_errors: bool = None,227 java_script_enabled: bool = None,228 no_viewport: bool = None,229 proxy: ProxySettings = None,230 storage_state: typing.Union[StorageState, str, pathlib.Path] = None,231 strict_selectors: bool = None,232 user_agent: str = None,233 viewport: ViewportSize = None234 ):235 """在新的浏览器上下文中创建一个新页面。 关闭此页面也将关闭上下文。这是一个方便的API，应该只用于单页场景和短片段。236 生产代码应显式创建浏览器上下文，然后创建页面，以控制其确切的生命周期。237 :param accept_downloads: 是否自动下载所有附件。 默认为 false ，其中所有下载都被取消。238 :param base_url: 当使用 goto(url, **kwargs), route(url, handler), wait_for_url(url, **kwargs),239 expect_request(url_or_predicate, **kwargs), 或 expect_response(url_or_predicate) , **kwargs) 时，240 它通过使用 URL() 构造函数来构建相应的 URL 。例子：241 baseURL: http:/​/​localhost:3000 并导航到 /​bar.html => http:/​/​localhost:3000/​bar.html242 baseURL: http:/​/​localhost:3000/​foo/​ 并导航到 ./​bar.html => http:/​/​localhost:3000/​foo/​bar.html243 :param bypass_csp: 切换绕过页面的内容安全策略。244 :param extra_http_headers: 包含每个请求都要发送的附加HTTP头的对象。所有标题值必须是字符串。245 :param http_credentials: HTTP 身份验证的凭据。246 :param ignore_https_errors: 是否在导航过程中忽略 HTTPS 错误。 默认为 false。247 :param java_script_enabled: 是否在上下文中启用 JavaScript。 默认为 true。248 :param no_viewport: 不强制固定视口，允许在有头模式下调整窗口大小。249 :param proxy: 与此上下文一起使用的网络代理设置。250 :param storage_state: 使用给定的存储状态填充上下文。251 此选项可用于使用通过 storage_state(**kwargs) 获取的登录信息初始化上下文。252 具有保存存储的文件的路径，或具有以下字段的对象:253 cookies <List[Dict]> 为上下文设置的可选 cookie254 name <str>255 value <str>256 url <str> url、domain和path三选一。257 domain <str> url、domain和path三选一。258 path <str> url、domain和path三选一。259 expires <float> 可选的 Unix 时间（以秒为单位）。260 httpOnly <bool> 可选的 httpOnly 标志261 secure <bool> 可选的secure标志262 sameSite <"Strict"|"Lax"|"None"> 可选的 sameSite 标志263 origins <List[Dict]> 为上下文设置的可选 localStorage264 origin <str>265 localStorage <List[Dict]>266 name <str>267 value <str>268 :param strict_selectors: 它指定，为此上下文启用严格选择器模式。269 在严格选择器模式模式下，当多个元素与选择器匹配时，将抛出对选择器的所有操作，这些操作意味着单个目标DOM元素。270 :param user_agent: 在此上下文中使用的特定用户代理。271 :param viewport: 为每个页面设置一致的视窗。默认为 1280x720 视窗。272 width <int> 以像素为单位的页面宽度。273 height <int> 以像素为单位的页面高度。274 """275 if self._context is not None:276 self._page = self._context.new_page()277 else:278 if no_viewport is None:279 no_viewport = True280 self._page = self._browser.new_page(281 accept_downloads=accept_downloads,282 base_url=base_url,283 bypass_csp=bypass_csp,284 extra_http_headers=extra_http_headers,285 http_credentials=http_credentials,286 ignore_https_errors=ignore_https_errors,287 java_script_enabled=java_script_enabled,288 no_viewport=no_viewport,289 proxy=proxy,290 storage_state=storage_state,291 strict_selectors=strict_selectors,292 user_agent=user_agent,293 viewport=viewport294 )295 self._page.context.set_default_timeout(self.default_timeout)296 self._page.context.set_default_navigation_timeout(self.default_navigation_timeout)297 self._interaction = self._page298 def close_page(self):299 """关闭当前的页面。如果还有其他打开的页面，将切换到最近打开的页面。"""300 if self._page is not None:301 self._page.close()302 if self._context.pages: # 如果还有打开的页面303 self._page = self._context.pages[-1]304 self._interaction = self._page305 else:306 self._interaction = None307 def switch_context(self, index: int):308 """按 `index` 将活动浏览器上下文切换到另一个打开的上下文。309 :param index: 要更改为的上下文的索引。从0开始。310 """...

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_frame.py

Source:_frame.py Github

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...117 Error("Navigating frame was detached!"),118 lambda frame: frame == self,119 )120 if timeout is None:121 timeout = self._page._timeout_settings.navigation_timeout()122 wait_helper.reject_on_timeout(timeout, f"Timeout {timeout}ms exceeded.")123 return wait_helper124 def expect_navigation(125 self,126 url: URLMatch = None,127 wait_until: DocumentLoadState = None,128 timeout: float = None,129 ) -> EventContextManagerImpl[Response]:130 if not wait_until:131 wait_until = "load"132 if timeout is None:133 timeout = self._page._timeout_settings.navigation_timeout()134 deadline = monotonic_time() + timeout135 wait_helper = self._setup_navigation_wait_helper(timeout)136 matcher = URLMatcher(url) if url else None137 def predicate(event: Any) -> bool:138 # Any failed navigation results in a rejection.139 if event.get("error"):140 return True141 return not matcher or matcher.matches(event["url"])142 wait_helper.wait_for_event(143 self._event_emitter,144 "navigated",145 predicate=predicate,146 )147 async def continuation() -> Optional[Response]:...

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asv_pilot.py

Source:asv_pilot.py Github

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1#!/​usr/​bin/​env python2# -*- coding: utf-8 -*-3# Software License Agreement (BSD License)4#5# Copyright (c) 2014, Ocean Systems Laboratory, Heriot-Watt University, UK.6# All rights reserved.7#8# Redistribution and use in source and binary forms, with or without9# modification, are permitted provided that the following conditions10# are met:11#12# * Redistributions of source code must retain the above copyright13# notice, this list of conditions and the following disclaimer.14# * Redistributions in binary form must reproduce the above15# copyright notice, this list of conditions and the following16# disclaimer in the documentation and/​or other materials provided17# with the distribution.18# * Neither the name of the Heriot-Watt University nor the names of19# its contributors may be used to endorse or promote products20# derived from this software without specific prior written21# permission.22#23# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS24# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT25# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS26# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE27# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,28# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,29# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;30# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER31# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT32# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN33# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE34# POSSIBILITY OF SUCH DAMAGE.35#36# Original authors:37# Valerio De Carolis, Marian Andrecki, Corina Barbalata, Gordon Frost38from __future__ import division39import roslib40roslib.load_manifest('asv_pilot')41import rospy42import numpy as np43np.set_printoptions(precision=2, suppress=True)44# import sys45import asv_controllers as ctrl46import frame_maths as fm47# Messages48from vehicle_interface.msg import PilotRequest, PilotStatus, ThrusterCommand49from auv_msgs.msg import NavSts50from vehicle_interface.srv import BooleanService, BooleanServiceResponse51# Constants52TOPIC_THROTTLE = '/​motors/​throttle'53TOPIC_POSITION_REQUEST = '/​pilot/​position_req'54TOPIC_BODY_REQUEST = '/​pilot/​body_req'55TOPIC_GEO_REQUEST = '/​pilot/​geo_req'56TOPIC_VELOCITY_REQUEST = '/​pilot/​velocity_req'57TOPIC_STATUS = '/​pilot/​status'58TOPIC_NAV = '/​nav/​nav_sts'59SRV_SWITCH = '/​pilot/​switch'60SRV_PID_CONFIG = '/​pilot/​pid_config'61NAVIGATION_TIMEOUT = 5 # seconds62LOOP_RATE = 5 # Hz63SIMULATION = False64VERBOSE = False65# Status66CTRL_DISABLED = 067CTRL_ENABLED = 168STATUS_CTRL = {69 CTRL_DISABLED: PilotStatus.PILOT_DISABLED,70 CTRL_ENABLED: PilotStatus.PILOT_ENABLED71}72STATUS_MODE = {73 ctrl.MODE_POSITION: PilotStatus.MODE_POSITION,74 ctrl.MODE_VELOCITY: PilotStatus.MODE_VELOCITY,75 ctrl.MODE_POINT_SHOOT: 'point_shoot'76}77SCALE_THROTTLE = 1.078class Pilot(object):79 """Node provides an interface between control logic and ROS. This node outputs throttle commands that can be80 consumed either by pololu_driver or thruster_sim. The controller will not run if fresh navigation81 information is not available. The controller can be enabled or disabled via service.82 Generally, the asv has two degrees of freedom: surge and yaw. They are coupled - that is, the boat cannot yaw83 without thrusting forward (note that this means limited steering when slowing down).84 Different control policies:85 - point and shoot - simple P controller on position (distance to goal and orientation towards the goal).86 - cascaded pid - PID position controller outputs a desired velocity, then PID velocity controller attempts to87 achieve this velocity88 - velocity control - in progress89 """90 def __init__(self, name, topic_throttle, topic_position_request, topic_body_request, topic_geo_request,91 topic_velocity_request, topic_nav, topic_pilot_status, srv_switch, verbose, controller_config):92 self.name = name93 # latest throttle received94 self.pose = np.zeros(6) # [x, y, z, roll, pitch, yaw]95 self.vel = np.zeros(6)96 self.origin = np.zeros(2)97 self.geo_radius = fm.compute_geocentric_radius(self.origin[0])98 self.last_nav_t = 099 self.nav_switch = False100 self.pilot_enable = CTRL_DISABLED101 self.verbose = verbose102 self.controller = ctrl.Controller(1/​LOOP_RATE)103 self.controller.set_mode(ctrl.MODE_POSITION)104 self.controller.update_gains(controller_config)105 # Subscribers106 self.position_sub = rospy.Subscriber(topic_position_request, PilotRequest, self.handle_pose_req, tcp_nodelay=True, queue_size=1)107 self.body_sub = rospy.Subscriber(topic_body_request, PilotRequest, self.handle_body_req, tcp_nodelay=True, queue_size=1)108 self.geo_sub = rospy.Subscriber(topic_geo_request, PilotRequest, self.handle_geo_req, tcp_nodelay=True, queue_size=1)109 self.velocity_sub = rospy.Subscriber(topic_velocity_request, PilotRequest, self.handle_vel_req, tcp_nodelay=True, queue_size=1)110 self.nav_sub = rospy.Subscriber(topic_nav, NavSts, self.handle_nav, tcp_nodelay=True, queue_size=1)111 # Publishers112 self.throttle_pub = rospy.Publisher(topic_throttle, ThrusterCommand, tcp_nodelay=True, queue_size=1)113 self.status_pub = rospy.Publisher(topic_pilot_status, PilotStatus, tcp_nodelay=True, queue_size=1)114 # Services115 self.srv_switch = rospy.Service(srv_switch, BooleanService, self.handle_switch)116 self.srv_pid_config = rospy.Service(SRV_PID_CONFIG, BooleanService, self.handle_pid_config)117 def loop(self):118 # if nav message is old stop the controller119 if (rospy.Time.now().to_sec() - self.last_nav_t) > NAVIGATION_TIMEOUT and self.nav_switch:120 self.nav_switch = False121 rospy.logerr('Navigation outdated')122 if self.nav_switch and self.pilot_enable:123 throttle = self.controller.evaluate_control()124 if self.verbose:125 rospy.loginfo(str(self.controller))126 thr_msg = ThrusterCommand()127 thr_msg.header.stamp = rospy.Time.now()128 thr_msg.throttle = throttle129 self.throttle_pub.publish(thr_msg)130 self.send_status()131 def handle_nav(self, msg):132 try:133 pos = msg.position134 orient = msg.orientation135 vel = msg.body_velocity136 rot = msg.orientation_rate137 self.pose[0:3] = np.array([pos.north, pos.east, pos.depth])138 self.pose[3:6] = np.array([orient.roll, orient.pitch, orient.yaw])139 self.vel[0:3] = np.array([vel.x, vel.y, vel.z])140 self.vel[3:6] = np.array([rot.roll, rot.pitch, rot.yaw])141 tmp_origin = np.array([msg.origin.latitude, msg.origin.longitude])142 if np.all(self.origin != tmp_origin):143 self.origin = tmp_origin144 self.geo_radius = fm.compute_geocentric_radius(self.origin[0])145 # dt = msg.header.stamp.to_sec() - self.last_nav_t146 self.last_nav_t = msg.header.stamp.to_sec()147 self.nav_switch = True148 self.controller.update_nav(self.pose, velocity=self.vel)149 except Exception as e:150 rospy.logerr('%s', e)151 rospy.logerr('Bad navigation message format, skipping!')152 def handle_pose_req(self, msg):153 req_pose = np.array(msg.position)154 # ignore depth, pitch and roll155 if any(req_pose[2:5]):156 rospy.logwarn('Non-zero depth, pitch or roll requested. Setting those to zero.')157 req_pose[2:6] = 0158 self.controller.request_pose(req_pose)159 def handle_body_req(self, msg):160 req_pose = np.array(msg.position)161 # ignore depth, pitch and roll162 if any(req_pose[2:5]):163 rospy.logwarn('Non-zero depth, pitch or roll requested. Setting those to zero.')164 req_pose[2:6] = 0165 self.controller.request_body(req_pose)166 def handle_geo_req(self, msg):167 req_pose = np.array(msg.position)168 if any(req_pose[2:5]):169 rospy.logwarn('Non-zero depth, pitch or roll requested. Setting those to zero.')170 # ignore depth, pitch and roll171 req_pose[2:6] = 0172 req_pose[0:2] = fm.geo2ne(req_pose[0:2], self.origin, self.geo_radius)173 self.controller.request_pose(req_pose)174 def handle_vel_req(self, msg):175 req_vel = np.array(msg.velocity)176 if any(req_vel[1:5]):177 rospy.logwarn('Non-zero sway, heave, pitch or roll requested. Setting those to zero.')178 req_vel[1:5] = 0179 self.controller.request_vel(req_vel)180 def handle_switch(self, srv):181 self.pilot_enable = srv.request182 if not self.pilot_enable:183 thr_msg = ThrusterCommand()184 thr_msg.header.stamp = rospy.Time.now()185 thr_msg.throttle = np.zeros(6)186 self.throttle_pub.publish(thr_msg)187 return BooleanServiceResponse(self.pilot_enable)188 def handle_pid_config(self, srv):189 if srv.request is True:190 config = rospy.get_param('/​controller', dict())191 self.controller.update_gains(config)192 rospy.logwarn("PID config reloaded")193 return BooleanServiceResponse(True)194 else:195 return BooleanServiceResponse(False)196 def send_status(self, event=None):197 ps = PilotStatus()198 ps.header.stamp = rospy.Time.now()199 ps.status = STATUS_CTRL[self.pilot_enable]200 ps.mode = STATUS_MODE[self.controller.mode]201 if self.controller.req_pose is not None:202 ps.des_pos = self.controller.req_pose.tolist()203 vel = np.zeros(6)204 vel[0:2] = self.controller.des_vel205 ps.des_vel = vel.tolist()206 self.status_pub.publish(ps)207if __name__ == '__main__':208 rospy.init_node('asv_pilot')209 name = rospy.get_name()210 topic_throttle = rospy.get_param('~topic_throttle', TOPIC_THROTTLE)211 topic_position_request = rospy.get_param('~topic_position_request', TOPIC_POSITION_REQUEST)212 topic_body_request = rospy.get_param('~topic_body_request', TOPIC_BODY_REQUEST)213 topic_geo_request = rospy.get_param('~topic_geo_request', TOPIC_GEO_REQUEST)214 topic_velocity_request = rospy.get_param('~topic_velocity_request', TOPIC_VELOCITY_REQUEST)215 topic_nav = rospy.get_param('~topic_nav', TOPIC_NAV)216 topic_pilot_status = rospy.get_param('~topic_pilot_status', TOPIC_STATUS)217 srv_switch = rospy.get_param('~srv_switch', SRV_SWITCH)218 # simulation = bool(int(rospy.get_param('~simulation', SIMULATION)))219 verbose = bool(int(rospy.get_param('~verbose', VERBOSE)))220 controller_config = rospy.get_param('~controller', dict())221 rospy.loginfo('%s: throttle topic: %s', name, topic_throttle)222 rospy.loginfo('%s: topic_position_request: %s', name, topic_position_request)223 rospy.loginfo('%s: topic_body_request: %s', name, topic_body_request)224 rospy.loginfo('%s: topic_geo_request: %s', name, topic_geo_request)225 rospy.loginfo('%s: topic_velocity_request: %s', name, topic_velocity_request)226 rospy.loginfo('%s: topic_nav: %s', name, topic_nav)227 rospy.loginfo('%s: topic_pilot_status: %s', name, topic_pilot_status)228 rospy.loginfo('%s: srv_switch: %s', name, srv_switch)229 rospy.loginfo('%s: verbose: %s', name, verbose)230 pilot = Pilot(name, topic_throttle, topic_position_request, topic_body_request, topic_geo_request,231 topic_velocity_request, topic_nav, topic_pilot_status, srv_switch, verbose,232 controller_config)233 loop_rate = rospy.Rate(LOOP_RATE)234 while not rospy.is_shutdown():235 try:236 pilot.loop()237 loop_rate.sleep()238 except rospy.ROSInterruptException:239 rospy.loginfo('%s caught ros interrupt!', name)240 # except Exception as e:241 # rospy.logfatal('%s', e)242 # rospy.logfatal('Caught exception and dying!')...

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neyboy.py

Source:neyboy.py Github

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1import base642import datetime as dt3import io4try:5 from gym import logger6except:7 import logging as logger8import random9import re10import uuid11from collections import namedtuple12import pathlib13import numpy as np14from PIL import Image15from pyppeteer import launch, connect16from syncer import sync17ACTION_NAMES = ["NOOP", "LEFT", "RIGHT"]18ACTION_NONE = 019ACTION_LEFT = 120ACTION_RIGHT = 221START_SCREEN = 022GAME_SCREEN = 123GAME_OVER_SCREEN = 224TOAST_APPEARANCE_FREQUENCY = 1025GameState = namedtuple('GameState',26 ['game_id', 'id', 'score', 'status', 'hiscore', 'snapshot', 'timestamp', 'dimensions',27 'position'])28DEFAULT_NAVIGATION_TIMEOUT = 60 * 100029DEFAULT_GAME_URL = 'http:/​/​fabito.github.io/​neyboy/​'30DEFAULT_BROWSER_WS_ENDPOINT = 'ws:/​/​localhost:3000'31DEFAULT_CHROMIUM_LAUNCH_ARGS = ['--no-sandbox', '--window-size=80,315', '--disable-infobars']32class Game:33 def __init__(self, headless=True, user_data_dir=None, navigation_timeout=DEFAULT_NAVIGATION_TIMEOUT,34 game_url=DEFAULT_GAME_URL, browser_ws_endpoint=None, initial_width=180, initial_height=320):35 self.initial_width = initial_width36 self.initial_height = initial_height37 self.headless = headless38 self.user_data_dir = user_data_dir39 self.navigation_timeout = navigation_timeout40 self.is_running = False41 self.browser = None42 self.page = None43 self.state = None44 self._dims = None45 self.game_id = str(uuid.uuid4())46 self.state_id = 047 self.game_url = game_url48 self.browser_ws_endpoint = browser_ws_endpoint49 async def initialize(self):50 if self.browser_ws_endpoint is not None:51 logger.info('Connecting to running instance at: %s', self.browser_ws_endpoint)52 self.browser = await connect(browserWSEndpoint=self.browser_ws_endpoint)53 self.page = await self.browser.newPage()54 else:55 logger.info('Launching new browser instance')56 if self.user_data_dir is not None:57 self.browser = await launch(headless=self.headless, userDataDir=self.user_data_dir,58 args=DEFAULT_CHROMIUM_LAUNCH_ARGS)59 else:60 self.browser = await launch(headless=self.headless)61 pages = await self.browser.pages()62 if len(pages) > 0:63 self.page = pages[0]64 else:65 self.page = await self.browser.newPage()66 self.page.setDefaultNavigationTimeout(self.navigation_timeout)67 await self.page.setViewport(dict(width=117, height=156))68 await self.page.goto('{}?w={}&h={}'.format(self.game_url, self.initial_width, self.initial_height),69 {'waitUntil': 'networkidle2'})70 envjs_path = pathlib.Path(__file__).resolve().parent.joinpath('env.js')71 await self.page.addScriptTag(dict(path=str(envjs_path)))72 await self.is_ready()73 @staticmethod74 async def create(headless=True, user_data_dir=None, navigation_timeout=DEFAULT_NAVIGATION_TIMEOUT,75 game_url=DEFAULT_GAME_URL, browser_ws_endpoint=None) -> 'Game':76 o = Game(headless, user_data_dir, navigation_timeout, game_url, browser_ws_endpoint)77 await o.initialize()78 return o79 @property80 def x(self):81 return int(self._dims['x'])82 @property83 def y(self):84 return int(self._dims['y'])85 @property86 def width(self):87 return int(self._dims['width'])88 @property89 def height(self):90 return int(self._dims['height'])91 async def dimensions(self):92 dimensions = await self.page.evaluate('''() => {93 return neyboyChallenge.dimensions();94 }''')95 return dimensions96 async def is_ready(self):97 await self.page.waitForFunction('''()=>{98 return neyboyChallenge && neyboyChallenge.isReady();99 }''')100 async def start(self):101 if random.randint(0, 1):102 await self.tap_right()103 else:104 await self.tap_left()105 await self._shuffle_toasts()106 return self107 async def _shuffle_toasts(self):108 await self.page.evaluate('''() => {109 neyboyChallenge.shuffleToasts();110 }''')111 return self112 def is_over(self):113 return self.state.status == GAME_OVER_SCREEN114 async def _wait_until_replay_button_is_active(self):115 await self.resume()116 await self.page.waitForFunction('''() => {117 return neyboyChallenge.isOver();118 }''')119 async def is_loaded(self):120 return await self.is_ready()121 async def pause(self):122 await self.page.evaluate('''() => {123 neyboyChallenge.pause();124 }''')125 async def resume(self):126 await self.page.evaluate('''() => {127 neyboyChallenge.resume();128 }''')129 async def get_score(self):130 score = await self.page.evaluate('''() => {131 return neyboyChallenge.getScore();132 }''')133 return int(score) if score else 1134 async def get_high_score(self):135 hiscore = await self.page.evaluate('''() => {136 return neyboyChallenge.runtime !== undefined &&137 neyboyChallenge.runtime.getEventVariableByName('hiscore').data;138 }''')139 return int(hiscore) if hiscore else 1140 async def get_scores(self):141 scores = await self.page.evaluate('''() => {142 const score = neyboyChallenge.getScore();143 const hiscore = neyboyChallenge.runtime.getEventVariableByName('hiscore').data || 0;144 return {score, hiscore};145 }''')146 scores['score'] = int(scores['score'])147 scores['hiscore'] = int(scores['hiscore'])148 return scores149 async def tap_left(self, delay=0):150 x = self.x + self.width /​/​ 4151 y = self.y + self.height /​/​ 3152 await self.page.mouse.click(x, y, {'delay': delay})153 async def tap_right(self, delay=0):154 x = (self.x + self.width) - self.width /​/​ 4155 y = self.y + self.height /​/​ 3156 await self.page.mouse.click(x, y, {'delay': delay})157 async def stop(self):158 await self.browser.close()159 async def _hard_restart(self):160 await self.page.reload({'waitUntil': 'networkidle2'})161 await self.is_loaded()162 async def restart(self):163 self.game_id = str(uuid.uuid4())164 self.state_id = 0165 if self.state.status == GAME_SCREEN:166 # commit suicide167 while not self.is_over():168 logger.debug('suiciding')169 await self.tap_left()170 await self.tap_left()171 await self.tap_left()172 await self.get_state()173 if self.is_over():174 await self._wait_until_replay_button_is_active()175 x = self.x + self.width /​/​ 2176 y = self.y + self.height - self.height /​/​ 7177 await self.page.mouse.click(x, y)178 elif self.state.status == START_SCREEN:179 logger.debug('start screen')180 else:181 raise ValueError('Unknown state: {}'.format(self.state.status))182 await self.start()183 async def screenshot(self, format="jpeg", quality=30, encoding='binary'):184 dims = await self.dimensions()185 dims['y'] = dims['height'] /​ 2186 dims['height'] = dims['height'] - dims['y'] - 30187 snapshot = await self.page.screenshot({188 'type': format,189 'quality': quality,190 'clip': dims191 })192 if encoding == 'binary':193 return snapshot194 else:195 encoded_snapshot = base64.b64encode(snapshot)196 return encoded_snapshot.decode('ascii')197 async def get_state(self, include_snapshot='numpy'):198 """199 :param include_snapshot: numpy, pil, ascii, bytes, None200 :param fmt:201 :param quality:202 :return: a GameState instance203 """204 state = await self.page.evaluate('''(includeSnapshot, format, quality) => {205 return neyboyChallenge.state(includeSnapshot, format, quality);206 }''', include_snapshot, 'image/​jpeg', 30)207 self.state_id += 1208 self._dims = state['dimensions']209 state['hiscore'] = int(state['hiscore'])210 state['score'] = int(state['score'])211 state['status'] = int(state['status'])212 state['id'] = self.state_id213 state['game_id'] = self.game_id214 state['timestamp'] = dt.datetime.today().timestamp()215 if include_snapshot is not None:216 base64_string = state['snapshot']217 base64_string = re.sub('^data:image/​.+;base64,', '', base64_string)218 imgdata = base64.b64decode(base64_string)219 bytes_io = io.BytesIO(imgdata)220 if include_snapshot == 'numpy':221 image = Image.open(bytes_io)222 state['snapshot'] = np.array(image)223 elif include_snapshot == 'pil':224 image = Image.open(bytes_io)225 state['snapshot'] = image226 elif include_snapshot == 'ascii':227 image = Image.open(bytes_io)228 state['snapshot'] = self.screenshot_to_ascii(image, 0.1, 3)229 elif include_snapshot == 'bytes':230 state['snapshot'] = bytes_io231 else:232 raise ValueError('Supported snapshot formats are: numpy, pil, ascii, bytes')233 self.state = GameState(**state)234 return self.state235 async def save_screenshot(self, path, format="jpeg", quality=30):236 dims = await self.dimensions()237 dims['y'] = dims['height'] /​ 2238 dims['height'] = dims['height'] - dims['y'] - 30239 await self.page.screenshot({240 'path': path,241 'type': format,242 'quality': quality,243 'clip': dims244 })245 async def is_in_start_screen(self):246 playing_status = await self._get_is_playing_status()247 return playing_status == START_SCREEN248 @staticmethod249 def screenshot_to_ascii(img, scale, intensity_correction_factor, width_correction_factor=7 /​ 4):250 """251 https:/​/​gist.github.com/​cdiener/​10491632252 :return:253 """254 chars = np.asarray(list(' .,:;irsXA253hMHGS#9B&@'))255 SC, GCF, WCF = scale, intensity_correction_factor, width_correction_factor256 S = (round(img.size[0] * SC * WCF), round(img.size[1] * SC))257 img = np.sum(np.asarray(img.resize(S)), axis=2)258 img -= img.min()259 img = (1.0 - img /​ img.max()) ** GCF * (chars.size - 1)260 return "\n".join(("".join(r) for r in chars[img.astype(int)]))261class SyncGame:262 def __init__(self, game: Game):263 self.game = game264 def __getattr__(self, attr):265 return sync(getattr(self.game, attr))266 @staticmethod267 def create(headless=True, user_data_dir=None, navigation_timeout=DEFAULT_NAVIGATION_TIMEOUT,268 game_url=DEFAULT_GAME_URL, browser_ws_endpoint=None) -> 'SyncGame':269 o = sync(Game.create)(headless, user_data_dir, navigation_timeout, game_url, browser_ws_endpoint)...

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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