RIDE 自动化脚本Chrome浏览器打开的log中没有详细步骤 //大神求助!!急!急!急! 20C

我的环境web端log截图:
图片说明

别人的环境web端log截图:
图片说明

如上图所示:我在跑完自动化脚本后打开log,Web的log中的信息不全,没有keyword等这些详细执行过程.只有一个结果。

PS:我的浏览器是67版本,对应的Chromedriver是V2.39版本.我的python是2.7.15,ride版本是robotframework-ride-1.5a2

注意:不是没有log,而是用chrome打开的log中显示不详细.

4个回答

不显示日志是chromedriver没有关闭

a5274gangci
a5274gangci 不是这样子,不知道CSDN咋回事,图片上传不成功,是我打开浏览器后日志显示不全,没有详细的过程如:keyword.等等,最末行只有一个message
一年多之前 回复

不显示日志是chromedriver没有关闭

a5274gangci
a5274gangci 不是没有日志,是日志不全,那会没上传成功图片,刚才搞好了您帮忙看下!多谢!
一年多之前 回复

不显示日志是chromedriver没有关闭,,

a5274gangci
a5274gangci 不是没有日志,是日志不全,那会没上传成功图片,刚才搞好了您帮忙看下!多谢!
一年多之前 回复

不显示日志是chromedriver,没有关闭

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
使用robotframework-ride运行脚本时,卡住且不报错。
# 求助 各路大神指教! --- 问题描述: 跑用例时,跑到 handle alert、alert should be present、select window这类代码,就一直卡住,不会继续往下走,日志中也没有任何报错。 只有部分用例会出现这种情况,有些用例中同样有这类代码却能运行成功。 而且出现问题的这些脚本,什么都没改的情况下,偶尔也能运行成功。 --- 已试方法: 尝试过换浏览器和驱动,也在每次脚本运行前,添加了关闭浏览器驱动,都不见效。猜测还是和环境有关。 --- 问题情况截图如下:运行到handle alert时,卡了10分钟,日志也停留在handle alert之前。 ![图片说明](https://img-ask.csdn.net/upload/201912/18/1576652465_214248.png) --- ![图片说明](https://img-ask.csdn.net/upload/201912/18/1576652304_176760.png) --- ![图片说明](https://img-ask.csdn.net/upload/201912/18/1576652289_420252.png) --- 使用环境: win10 + ride1.7.3 + python3.7.0 + firefox 71.0 (64位) + geckodriver 0.26.0 (64位)
Windows命令行启动ride.py报错。
Win10,64位,Python版本3.8.1, pip 19.3.1 Pypubsub 4.0.3 pywin32 227 requests 2.22.0 robotframework 3.1.2 robotframework-ride 1.7.4 setuptools 41.2.0 wxPython 4.1.0a1.dev4523+46bae17a 出现的情况是:用命令行python ride.py启动就如图报错; 直接双击ride.py会有一个空白的命令行窗口闪一下,然后就没反应了。 这个报错图上面还有蛮长的一段,内容都是<class 'robotide.preferences.configobj.UnreprError'> Parse error in value at lineXX这种。 ![图片说明](https://img-ask.csdn.net/upload/202001/12/1578762599_139263.png) 还请大佬能为我答疑解惑。
Robotframework + appium环境已配置,计算器脚本在ride上执行时,报错
Robotframework + appium环境已配置,计算器脚本在ride上执行时,报错: WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: Could not find 'adb.exe' in PATH. Please set the ANDROID_HOME environment variable with the Android SDK root directory path. 在命令行中执行adb.exe正常,为什么会报这个错呢?求助
Ride案例跑起来后浏览器空白,不能正常运行
Ride案例跑起来后浏览器空白,不能正常运行,报错:UnicodeDecodeError: 'utf8' codec can't decode byte 0xcd in position 18
RIDE的testcase edit界面显示异常/空白
问题描述: 在电脑A通过运行exe安装python后,把python38文件夹拷贝到另一台电脑B(Python\Python38)。 在电脑B的Python文件夹安装pip,并安装Selenium2Library, robotframework, wxPython, robotframework-ride 安装成功,环境配置成功 电脑B运行ride.py,RIDE的testcase edit界面显示异常/空白(如图) 此时cmd的报错信息: module 'urllib' has no attribute 'Request' 尝试过的方法: 1、在ride.py添加import urllib.request 2、安装urllib3 3、添加requests packages,及配套的certifi, idna;Django packages,和pytz, sqlparse, chardet等。 以上,均未解决问题。 希望有大神可以帮助解答,谢谢! ![图片说明](https://img-ask.csdn.net/upload/201911/08/1573205687_271275.jpg)
Ticket to Ride 的编程
Problem Description Ticket to Ride is a board game for up to 5 players. The goal of the game is to set up train lines (and to thwart the opponents’ attempts at setting up their train lines). At the beginning of play, each player is assigned four train lines. A player may choose to discard as many of these four assignments as she likes. Each assignment has a score, corresponding to its difficulty (so, typically, a train line between e.g. Stockholm and Tokyo would be worth more than a train line between e.g. Stockholm and Utrecht). At the end of the game, each player gets points for the assignments that they have successfully completed, and penalty points for the assignments that they have failed to complete. An assignment consists of a pair of cities that are to be connected by a series of shorter railway routes. A route can be claimed (for a certain cost associated with the route), but things are complicated by the fact that there is only a limited number of routes, and once a player claims a route, none of the other players can claim it. A player has successfully set up a train line between two cities if there is a path between the two cities using only routes that have been claimed by this player. For simplicity, we will ignore all additional aspects of the game (including the actual process of claiming routes and additional ways to score points). For instance, if your assignment is to connect Stockholm and Amsterdam in the Figure above, you would probably want to claim the routes between Stockholm and Copenhagen, and between Copenhagen and Amsterdam. But if another player manages to claim the route between Copenhagen and Stockholm before you, your train line would have to use some other routes, e.g. by going to Copenhagen via Oslo. In this problem, we will consider the rather bold strategy of trying to complete all four assignments (typically, this will be quite hard). As a preliminary assessment of the difficulty of achieving this, we would like to calculate the minimum cost of setting up all four lines assuming that none of the other players interfere with our plans. Your job is to write a program to determine this minimum cost. Input The input consists of several (at most 20) games to be analyzed. Each game starts with two integers 1 <= n <= 30, 0 <= m <= 1 000, giving the number of cities and railway routes in the map, respectively. Then follow n lines, giving the names of the n cities. City names are at most 20 characters long and consist solely of lower case letters (’a’-’z’). After this follow m lines, each containing the names of two different cities and an integer 1 <= c <= 10 000, indicating that there is a railway route with cost c between the two cities. Note that there may be several railway routes between the same pair of cities. You may assume that it is always possible to set up a train line from any city to any other city. Finally, there will be four lines, each containing the names of two cities, giving the four train line assignments. The input is terminated by a case where n = m = 0. This case should not be processed. Output For each game, output a single line containing a single integer, the minimum possible cost to set up all four train lines. Sample Input 10 15 stockholm amsterdam london berlin copenhagen oslo helsinki dublin reykjavik brussels oslo stockholm 415 stockholm helsinki 396 oslo london 1153 oslo copenhagen 485 stockholm copenhagen 522 copenhagen berlin 354 copenhagen amsterdam 622 helsinki berlin 1107 london amsterdam 356 berlin amsterdam 575 london dublin 463 reykjavik dublin 1498 reykjavik oslo 1748 london brussels 318 brussels amsterdam 173 stockholm amsterdam oslo london reykjavik dublin brussels helsinki 2 1 first second first second 10 first first first first second first first first 0 0 Sample Output 3907 10
The best riding route 怎么来写呢
Problem Description As a cheap labor in a small company, LL has to ride back and forth between school and office every day. It is a tedious trip. So he want to design the most satisfactory riding route. After several day's experiment, he draw the simple map. It contains n*m areas. The school is in (0,0) while the office is in (n-1,m-1). He also record the scenery rank of each area A(i,j) and the time need to ride through each area B(i,j). ( For the start and end, A(0,0), B(0,0), A(n-1,m-1), B(n-1,m-1) are always 0. ) Now, LL defines the satisfactory degree of a round trip as follow: ∑{ A(i,j) | Area (i,j) is in the riding route (come or go). } the satisfactory degree = ---------------------------------------------------------------------- ∑{ B(i,j) | Area (i,j) is in the riding route (come or go). } Attention: 1. LL doesn't want to make a detour. So, from school to office he only ride rightward or downward and from office to school only leftward or upward. 2. LL won't pass the same area in the whole round trip except the start and end. Input Each test case begins with two integers n,m ( 3<=n,m<=30 ), which is the size of the map. Then n lines follow, each contains m integers A(i,j). Another n lines follow, each contains m integers B(i,j). 1 <= A(i,j),B(i,j) <= 100. Output For each case, Output the maximal satisfactory degree he can get in a round trip. Sample Input 3 3 0 1 2 3 4 5 6 7 0 0 7 6 5 4 3 2 1 0 Sample Output 13/11
Paper Route 正确实现的过程
Problem Description As a poor, tuition-ridden student, you've decided to take up a part time job as a paperboy/papergirl. You've just been handed your paper route: a set of addresses (conveniently labelled 1 to N). Every morning, you start at the newspaper office (which happens to be address number 0). You have to plan a route to deliver a newspaper to every address - and you also want to get to class right after you're done. Conveniently, there are only N roads in your area connecting the addresses, and each of them takes a known time to traverse. Also, you've precalculated the time it takes to get to Waterloo campus from each address, including the newspaper office (through some combination of biking, busing, or hitching a ride). How soon can you be done delivering papers and be in your seat at school? Input Input consists of a number of cases, for each case: First, there will be a single integer N (the number of addresses, 1 ≤ N ≤ 100,000). Next, there will be N+1 lines, each with an integer ci (starting with i = 0, 0 ≤ ci ≤ 1,000,000,000), the time it takes to get from location i to campus. Finally, the input will contain N lines, each with three integers a, b, c (0 ≤ a, b ≤ N, a != b, 0 ≤ c ≤ 1,000). Each of these lines describes a road between locations a and b taking c minutes to traverse. It is guaranteed that you will be able to reach all the addresses. (Remember that location 0 is the newspaper office.) Output Output the minimum time it will take to deliver all the papers and get to class. Sample Input 2 1 3 4 0 1 1 0 2 2 Sample Output 7
Disney's FastPass 程序怎么编写的
Problem Description Disney's FastPass is a virtual queuing system created by the Walt Disney Company. First introduced in 1999 (thugh the idea of a ride reservation system was first introduced in world fairs), Fast-Pass allows guests to avoid long lines at the attractions on which the system is installed, freeing them to enjoy other attractions during their wait. The service is available at no additional charge to all park guests. --- wikipedia Disneyland is a large theme park with plenties of entertainment facilities, also with a large number of tourists. Normally, you need to wait for a long time before geting the chance to enjoy any of the attractions. The FastPass is a system allowing you to pick up FastPass-tickets in some specific position, and use them at the corresponding facility to avoid long lines. With the help of the FastPass System, one can arrange his/her trip more efficiently. You are given the map of the whole park, and there are some attractions that you are interested in. How to visit all the interested attractions within the shortest time? Input The first line contains an integer T(1<=T<=25), indicating the number of test cases. Each test case contains several lines. The first line contains three integers N,M,K(1 <= N <= 50; 0 <= M <= N(N - 1)/2; 0 <= K <= 8), indicating the number of locations(starting with 1, and 1 is the only gate of the park where the trip must be started and ended), the number of roads and the number of interested attractions. The following M lines each contains three integers A,B,D(1 <= A,B <= N; 0 <= D <= 10^4) which means it takes D minutes to travel between location A and location B. The following K lines each contains several integers Pi, Ti, FTi,Ni, Fi,1, Fi,2 ... Fi,Ni-1, FiNi ,(1 <= Pi,Ni, Fi,j <=N, 0 <= FTi <= Ti <= 10^4), which means the ith interested araction is placed at location Pi and there are Ni locations Fi,1; Fi,2 ... Fi,Ni where you can get the FastPass for the ith attraction. If you come to the ith attraction with its FastPass, you need to wait for only FTi minutes, otherwise you need to wait for Ti minutes. You can assume that all the locations are connected and there is at most one road between any two locations. Note that there might be several attrractions at one location. Output For each test case in the input, print one line: "Case #X: Y", where X is the test case number (starting with 1) and Y is the minimum time of the trip. Sample Input 2 4 5 2 1 2 8 2 3 4 3 4 19 4 1 6 2 4 7 2 25 18 1 3 4 12 6 1 3 4 6 2 1 2 5 1 4 4 3 1 1 3 2 1 3 4 1 2 4 10 2 8 3 1 4 4 8 3 1 2 Sample Output Case #1: 53 Case #2: 14
Taxi Cab Scheme 的计算
Problem Description Running a taxi station is not all that simple. Apart from the obvious demand for a centralised coordination of the cabs in order to pick up the customers calling to get a cab as soon as possible, there is also a need to schedule all the taxi rides which have been booked in advance. Given a list of all booked taxi rides for the next day, you want to minimise the number of cabs needed to carry out all of the rides. For the sake of simplicity, we model a city as a rectangular grid. An address in the city is denoted by two integers: the street and avenue number. The time needed to get from the address a, b to c, d by taxi is |a &#8722; c| + |b &#8722; d| minutes. A cab may carry out a booked ride if it is its first ride of the day, or if it can get to the source address of the new ride from its latest , at least one minute before the new ride’s scheduled departure. Note that some rides may end after midnight. Input On the first line of the input is a single positive integer N, telling the number of test scenarios to follow. Each scenario begins with a line containing an integer M, 0 < M < 500, being the number of booked taxi rides. The following M lines contain the rides. Each ride is described by a departure time on the format hh:mm (ranging from 00:00 to 23:59), two integers a b that are the coordinates of the source address and two integers c d that are the coordinates of the destination address. All coordinates are at least 0 and strictly smaller than 200. The booked rides in each scenario are sorted in order of increasing departure time. Output For each scenario, output one line containing the minimum number of cabs required to carry out all the booked taxi rides. Sample Input 2 2 08:00 10 11 9 16 08:07 9 16 10 11 2 08:00 10 11 9 16 08:06 9 16 10 11 Sample Output 1 2
robotframework 执行报错command: pybot.bat --argumentfile
各位前辈们,我根据教程安装robotframework,并根据网上教程执行命令打开ride,但是run用例就报command: pybot.bat --argumentfile c:\users\zhoudn\appdata\local\temp\RIDEfc7_t_.d\argfile.txt --listener C:\Python27\lib\site-packages\robotide\contrib\testrunner\TestRunnerAgent.py:45557:False C:\Python27\Scripts\Learn_1\测试项目 [Error 267] 执行命令pybot--version,没问题 Robot Framework 3.1.2 <python on win32
Paper Route 的问题求解
Problem Description As a poor, tuition-ridden student, you've decided to take up a part time job as a paperboy/papergirl. You've just been handed your paper route: a set of addresses (conveniently labelled 1 to N). Every morning, you start at the newspaper office (which happens to be address number 0). You have to plan a route to deliver a newspaper to every address - and you also want to get to class right after you're done. Conveniently, there are only N roads in your area connecting the addresses, and each of them takes a known time to traverse. Also, you've precalculated the time it takes to get to Waterloo campus from each address, including the newspaper office (through some combination of biking, busing, or hitching a ride). How soon can you be done delivering papers and be in your seat at school? Input Input consists of a number of cases, for each case: First, there will be a single integer N (the number of addresses, 1 ≤ N ≤ 100,000). Next, there will be N+1 lines, each with an integer ci (starting with i = 0, 0 ≤ ci ≤ 1,000,000,000), the time it takes to get from location i to campus. Finally, the input will contain N lines, each with three integers a, b, c (0 ≤ a, b ≤ N, a != b, 0 ≤ c ≤ 1,000). Each of these lines describes a road between locations a and b taking c minutes to traverse. It is guaranteed that you will be able to reach all the addresses. (Remember that location 0 is the newspaper office.) Output Output the minimum time it will take to deliver all the papers and get to class. Sample Input 2 1 3 4 0 1 1 0 2 2 Sample Output 7
·Robotframework」运行ride.py 报错 麻烦大神们看一下!
环境:Ubuntu 16.04 折腾了好久pip install robotframework-ride 才成功 运行ride.py又又又报错了 心累 麻烦各位帮我看看 指点迷津 ``` pip install robotframework-ride 提示 Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Requirement already satisfied: robotframework-ride in /usr/local/lib/python2.7/dist-packages (1.7.4b1.dev1) Requirement already satisfied: wxPython in /usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode (from robotframework-ride) (2.8.12.1) Requirement already satisfied: PyPubSub in /usr/local/lib/python2.7/dist-packages (from robotframework-ride) (3.3.0) Requirement already satisfied: Pygments in /usr/local/lib/python2.7/dist-packages (from robotframework-ride) (2.4.2 ``` ``` ride.py后 ``` ![图片说明](https://img-ask.csdn.net/upload/201907/18/1563447987_206124.png) 报错:Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/robotide/__init__.py", line 83, in main _run(inpath, not noupdatecheck, debug_console) File "/usr/local/lib/python2.7/dist-packages/robotide/__init__.py", line 112, in _run ride = RIDE(inpath, updatecheck) File "/usr/local/lib/python2.7/dist-packages/robotide/application/application.py", line 45, in __init__ wx.App.__init__(self, redirect=False) File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py", line 7981, in __init__ self._BootstrapApp() File "/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py", line 7555, in _BootstrapApp return _core_.PyApp__BootstrapApp(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/robotide/application/application.py", line 55, in OnInit self.frame = RideFrame(self, self._controller) File "/usr/local/lib/python2.7/dist-packages/robotide/ui/mainframe.py", line 173, in __init__ self.Bind(wx.EVT_DIRCTRL_FILEACTIVATED, self.OnOpenFile) AttributeError: 'module' object has no attribute 'EVT_DIRCTRL_FILEACTIVATED' 麻烦各位了!!非常感谢!!
robotframework-ride打开不是图形界面
这几天研究robotframework,下载完了,昨天还可以正常运行,我今天又安装了个mysql和tomcat,按理说这个没有影响吧,但是今天打开robotframework-ride,就变成了下面一串代码,不是之前的图形界面了。百度也没搜到这种问题。有知道的吗,麻烦帮忙看下,谢谢。 #!C:\Python27\python.exe # Copyright 2008-2015 Nokia Solutions and Networks # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import sys from robotide import main # Must be protected against reimporting # As multiprocessing has an odd requirement # and we use multiprocessing # http://docs.python.org/library/multiprocessing.html#windows if __name__ == '__main__': main(*sys.argv[1:])
Ball bearings 怎么办的
Problem Description The Swedish company SKF makes ball bearings. As explained by Britannica Online, a ball bearing is “one of the two types of rolling, or anti friction, bearings (the other is the roller bearing). Its function is to connect two machine members that move relative to one another so that the frictional resistance to motion is minimal. In many applications, one of the members is a rotating shaft and the other a fixed housing. Each ball bearing has three main parts: two grooved, ring like races and a number of balls. The balls fill the space between the two races and roll with negligible friction in the grooves. The balls may be loosely restrained and separated by means of a retainer or cage.” Presumably, the more balls you have inside the outer ring, the smoother the ride will be, but how many can you t within the outer ring? You will be given the inner diameter of the outer ring, the diameter of the balls, and the minimum distance between neighboring balls. Your task is to compute the maximum number of balls that will t on the inside of the outer ring (all balls must touch the outer ring). Input The first line of input contains a positive integer n that indicates the number of test cases. Then follow n lines, each describing a test case. Each test case consists of three positive oating point numbers, D, d, s, where D is the inner diameter of the outer ring, d is the diameter of a ball, and s is the minimum distance between balls. All parameters are in the range [0.0001, 500.0]. Output For each test case output a single integer m on a line by itself, where m is the maximum number of balls that can t in the ball bearing, given the above constraints. There will always be room for at least three balls. Sample Input 2 20 1 0.1 100.0 13.0 0.2 Sample Output 54 20
lbootstrap carouse特效在ejs文件中使用,但是效果是图片无法滑动
homepage.ejs ``` <!DOCTYPE html> <html> <head> <link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"> <script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script> </head> <body> <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel"> <ol class="carousel-indicators"> <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li> <li data-target="#carouselExampleIndicators" data-slide-to="1"></li> <li data-target="#carouselExampleIndicators" data-slide-to="2"></li> </ol> <div class="carousel-inner"> <div class="carousel-item active"> <img class="d-block w-100" src="https://indianinkonline.com/wp-content/uploads/2016/05/caffebene.jpg" alt="First slide"> </div> <div class="carousel-item"> <img class="d-block w-100" src="https://sevenpie.com/wp-content/uploads/2019/05/hdl-header.png" alt="Second slide"> </div> <div class="carousel-item"> <img class="d-block w-100" src="https://assets.simpleviewinc.com/simpleview/image/fetch/c_limit,q_80,w_1200/https://assets.simpleviewinc.com/simpleview/image/upload/crm/neworleans/LittleKoreaBBQ-270-5c581f515056b36_5c582258-5056-b365-ab9c393ec69b4d13.jpg" alt="Third slide"> </div> </div> <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev"> <span class="carousel-control-prev-icon" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next"> <span class="carousel-control-next-icon" aria-hidden="true"></span> <span class="sr-only">Next</span> </a> </div> </body> </html> ``` ``` //load express var express = require("express"); var app = express(); var bodyParser = require("body-parser"); app.use(bodyParser.urlencoded({extended: true})); app.use(express.static(__dirname + "/public")); app.set("view engine", "ejs"); //homepage app.get("/", function(req, res){ res.render("homepage"); }); app.listen(3000, () => { console.log("Server is running at localhost: 3000"); }); ```
robotframework ride 什么时候支持python3.0?
官方wiki说,不支持python3.0,但是python以后全力支持3.0,ride就不打算支持3.0了么? 求解:robotframework ride 什么时候支持python3.0? 下面是官方wiki: RIDE runs only on the regular Python, not on Jython nor IronPython. Python 2.6 is the minimum version. Notice that similarly as Robot Framework, RIDE does not yet support Python 3.
Python运行ride.py报错
各位大佬,小白请教一个问题,我在cmd命令下运行ride.py的时候报如下错,能否帮忙看下,小白谢谢各位大佬了~! E:\Python27\Scripts>python ride.py Traceback (most recent call last): File "E:\Python27\lib\site-packages\robotide\__init__.py", line 83, in main _run(inpath, not noupdatecheck, debug_console) File "E:\Python27\lib\site-packages\robotide\__init__.py", line 102, in _run from robotide.application import RIDE File "E:\Python27\lib\site-packages\robotide\application\__init__.py", line 16, in <module> from .application import RIDE, Project File "E:\Python27\lib\site-packages\robotide\application\application.py", line 22, in <module> from robotide.namespace import Namespace File "E:\Python27\lib\site-packages\robotide\namespace\__init__.py", line 16, in <module> from .namespace import Namespace File "E:\Python27\lib\site-packages\robotide\namespace\namespace.py", line 31, in <module> from robotide.publish import PUBLISHER, RideSettingsChanged, RideLogMessage File "E:\Python27\lib\site-packages\robotide\publish\__init__.py", line 123, in <module> from .messages import * File "E:\Python27\lib\site-packages\robotide\publish\messages.py", line 21, in <module> from .messages2 import * File "E:\Python27\lib\site-packages\robotide\publish\messages2.py", line 24, in <module> from robotide.publish import publisher File "E:\Python27\lib\site-packages\robotide\publish\publisher.py", line 24, in <module> from pubsub import pub ImportError: cannot import name pub
Ride to School
Description Many graduate students of Peking University are living in Wanliu Campus, which is 4.5 kilometers from the main campus – Yanyuan. Students in Wanliu have to either take a bus or ride a bike to go to school. Due to the bad traffic in Beijing, many students choose to ride a bike. We may assume that all the students except "Charley" ride from Wanliu to Yanyuan at a fixed speed. Charley is a student with a different riding habit – he always tries to follow another rider to avoid riding alone. When Charley gets to the gate of Wanliu, he will look for someone who is setting off to Yanyuan. If he finds someone, he will follow that rider, or if not, he will wait for someone to follow. On the way from Wanliu to Yanyuan, at any time if a faster student surpassed Charley, he will leave the rider he is following and speed up to follow the faster one. We assume the time that Charley gets to the gate of Wanliu is zero. Given the set off time and speed of the other students, your task is to give the time when Charley arrives at Yanyuan. Input There are several test cases. The first line of each case is N (1 <= N <= 10000) representing the number of riders (excluding Charley). N = 0 ends the input. The following N lines are information of N different riders, in such format: Vi [TAB] Ti Vi is a positive integer <= 40, indicating the speed of the i-th rider (kph, kilometers per hour). Ti is the set off time of the i-th rider, which is an integer and counted in seconds. In any case it is assured that there always exists a nonnegative Ti. Output Output one line for each case: the arrival time of Charley. Round up (ceiling) the value when dealing with a fraction. Sample Input 4 20 0 25 -155 27 190 30 240 2 21 0 22 34 0 Sample Output 780 771
相见恨晚的超实用网站
搞学习 知乎:www.zhihu.com 简答题:http://www.jiandati.com/ 网易公开课:https://open.163.com/ted/ 网易云课堂:https://study.163.com/ 中国大学MOOC:www.icourse163.org 网易云课堂:study.163.com 哔哩哔哩弹幕网:www.bilibili.com 我要自学网:www.51zxw
花了20分钟,给女朋友们写了一个web版群聊程序
参考博客 [1]https://www.byteslounge.com/tutorials/java-ee-html5-websocket-example
爬虫福利二 之 妹子图网MM批量下载
爬虫福利一:27报网MM批量下载    点击 看了本文,相信大家对爬虫一定会产生强烈的兴趣,激励自己去学习爬虫,在这里提前祝:大家学有所成! 目标网站:妹子图网 环境:Python3.x 相关第三方模块:requests、beautifulsoup4 Re:各位在测试时只需要将代码里的变量 path 指定为你当前系统要保存的路径,使用 python xxx.py 或IDE运行即可。
字节跳动视频编解码面经
引言 本文主要是记录一下面试字节跳动的经历。 三四月份投了字节跳动的实习(图形图像岗位),然后hr打电话过来问了一下会不会opengl,c++,shador,当时只会一点c++,其他两个都不会,也就直接被拒了。 七月初内推了字节跳动的提前批,因为内推没有具体的岗位,hr又打电话问要不要考虑一下图形图像岗,我说实习投过这个岗位不合适,不会opengl和shador,然后hr就说秋招更看重基础。我当时
Java学习的正确打开方式
在博主认为,对于入门级学习java的最佳学习方法莫过于视频+博客+书籍+总结,前三者博主将淋漓尽致地挥毫于这篇博客文章中,至于总结在于个人,实际上越到后面你会发现学习的最好方式就是阅读参考官方文档其次就是国内的书籍,博客次之,这又是一个层次了,这里暂时不提后面再谈。博主将为各位入门java保驾护航,各位只管冲鸭!!!上天是公平的,只要不辜负时间,时间自然不会辜负你。 何谓学习?博主所理解的学习,它
程序员必须掌握的核心算法有哪些?
由于我之前一直强调数据结构以及算法学习的重要性,所以就有一些读者经常问我,数据结构与算法应该要学习到哪个程度呢?,说实话,这个问题我不知道要怎么回答你,主要取决于你想学习到哪些程度,不过针对这个问题,我稍微总结一下我学过的算法知识点,以及我觉得值得学习的算法。这些算法与数据结构的学习大多数是零散的,并没有一本把他们全部覆盖的书籍。下面是我觉得值得学习的一些算法以及数据结构,当然,我也会整理一些看过
大学四年自学走来,这些私藏的实用工具/学习网站我贡献出来了
大学四年,看课本是不可能一直看课本的了,对于学习,特别是自学,善于搜索网上的一些资源来辅助,还是非常有必要的,下面我就把这几年私藏的各种资源,网站贡献出来给你们。主要有:电子书搜索、实用工具、在线视频学习网站、非视频学习网站、软件下载、面试/求职必备网站。 注意:文中提到的所有资源,文末我都给你整理好了,你们只管拿去,如果觉得不错,转发、分享就是最大的支持了。 一、电子书搜索 对于大部分程序员...
linux系列之常用运维命令整理笔录
本博客记录工作中需要的linux运维命令,大学时候开始接触linux,会一些基本操作,可是都没有整理起来,加上是做开发,不做运维,有些命令忘记了,所以现在整理成博客,当然vi,文件操作等就不介绍了,慢慢积累一些其它拓展的命令,博客不定时更新 顺便拉下票,我在参加csdn博客之星竞选,欢迎投票支持,每个QQ或者微信每天都可以投5票,扫二维码即可,http://m234140.nofollow.ax.
比特币原理详解
一、什么是比特币 比特币是一种电子货币,是一种基于密码学的货币,在2008年11月1日由中本聪发表比特币白皮书,文中提出了一种去中心化的电子记账系统,我们平时的电子现金是银行来记账,因为银行的背后是国家信用。去中心化电子记账系统是参与者共同记账。比特币可以防止主权危机、信用风险。其好处不多做赘述,这一层面介绍的文章很多,本文主要从更深层的技术原理角度进行介绍。 二、问题引入 假设现有4个人...
Python 基础(一):入门必备知识
目录1 标识符2 关键字3 引号4 编码5 输入输出6 缩进7 多行8 注释9 数据类型10 运算符10.1 常用运算符10.2 运算符优先级 1 标识符 标识符是编程时使用的名字,用于给变量、函数、语句块等命名,Python 中标识符由字母、数字、下划线组成,不能以数字开头,区分大小写。 以下划线开头的标识符有特殊含义,单下划线开头的标识符,如:_xxx ,表示不能直接访问的类属性,需通过类提供
这30个CSS选择器,你必须熟记(上)
关注前端达人,与你共同进步CSS的魅力就是让我们前端工程师像设计师一样进行网页的设计,我们能轻而易举的改变颜色、布局、制作出漂亮的影音效果等等,我们只需要改几行代码,不需...
国产开源API网关项目进入Apache孵化器:APISIX
点击蓝色“程序猿DD”关注我回复“资源”获取独家整理的学习资料!近日,又有一个开源项目加入了这个Java开源界大名鼎鼎的Apache基金会,开始进行孵化器。项目名称:AP...
程序员接私活怎样防止做完了不给钱?
首先跟大家说明一点,我们做 IT 类的外包开发,是非标品开发,所以很有可能在开发过程中会有这样那样的需求修改,而这种需求修改很容易造成扯皮,进而影响到费用支付,甚至出现做完了项目收不到钱的情况。 那么,怎么保证自己的薪酬安全呢? 我们在开工前,一定要做好一些证据方面的准备(也就是“讨薪”的理论依据),这其中最重要的就是需求文档和验收标准。一定要让需求方提供这两个文档资料作为开发的基础。之后开发
网页实现一个简单的音乐播放器(大佬别看。(⊙﹏⊙))
今天闲着无事,就想写点东西。然后听了下歌,就打算写个播放器。 于是乎用h5 audio的加上js简单的播放器完工了。 欢迎 改进 留言。 演示地点跳到演示地点 html代码如下`&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;music&lt;/title&gt; &lt;meta charset="utf-8"&gt
Python十大装B语法
Python 是一种代表简单思想的语言,其语法相对简单,很容易上手。不过,如果就此小视 Python 语法的精妙和深邃,那就大错特错了。本文精心筛选了最能展现 Python 语法之精妙的十个知识点,并附上详细的实例代码。如能在实战中融会贯通、灵活使用,必将使代码更为精炼、高效,同时也会极大提升代码B格,使之看上去更老练,读起来更优雅。 1. for - else 什么?不是 if 和 else 才
数据库优化 - SQL优化
前面一篇文章从实例的角度进行数据库优化,通过配置一些参数让数据库性能达到最优。但是一些“不好”的SQL也会导致数据库查询变慢,影响业务流程。本文从SQL角度进行数据库优化,提升SQL运行效率。 判断问题SQL 判断SQL是否有问题时可以通过两个表象进行判断: 系统级别表象 CPU消耗严重 IO等待严重 页面响应时间过长
2019年11月中国大陆编程语言排行榜
2019年11月2日,我统计了某招聘网站,获得有效程序员招聘数据9万条。针对招聘信息,提取编程语言关键字,并统计如下: 编程语言比例 rank pl_ percentage 1 java 33.62% 2 c/c++ 16.42% 3 c_sharp 12.82% 4 javascript 12.31% 5 python 7.93% 6 go 7.25% 7
通俗易懂地给女朋友讲:线程池的内部原理
餐厅的约会 餐盘在灯光的照耀下格外晶莹洁白,女朋友拿起红酒杯轻轻地抿了一小口,对我说:“经常听你说线程池,到底线程池到底是个什么原理?”我楞了一下,心里想女朋友今天是怎么了,怎么突然问出这么专业的问题,但做为一个专业人士在女朋友面前也不能露怯啊,想了一下便说:“我先给你讲讲我前同事老王的故事吧!” 大龄程序员老王 老王是一个已经北漂十多年的程序员,岁数大了,加班加不动了,升迁也无望,于是拿着手里
经典算法(5)杨辉三角
杨辉三角 是经典算法,这篇博客对它的算法思想进行了讲解,并有完整的代码实现。
编写Spring MVC控制器的14个技巧
本期目录 1.使用@Controller构造型 2.实现控制器接口 3.扩展AbstractController类 4.为处理程序方法指定URL映射 5.为处理程序方法指定HTTP请求方法 6.将请求参数映射到处理程序方法 7.返回模型和视图 8.将对象放入模型 9.处理程序方法中的重定向 10.处理表格提交和表格验证 11.处理文件上传 12.在控制器中自动装配业务类 ...
腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹?
昨天,有网友私信我,说去阿里面试,彻底的被打击到了。问了为什么网上大量使用ThreadLocal的源码都会加上private static?他被难住了,因为他从来都没有考虑过这个问题。无独有偶,今天笔者又发现有网友吐槽了一道腾讯的面试题,我们一起来看看。 腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹? 在互联网职场论坛,一名程序员发帖求助到。二面腾讯,其中一个算法题:64匹
面试官:你连RESTful都不知道我怎么敢要你?
面试官:了解RESTful吗? 我:听说过。 面试官:那什么是RESTful? 我:就是用起来很规范,挺好的 面试官:是RESTful挺好的,还是自我感觉挺好的 我:都挺好的。 面试官:… 把门关上。 我:… 要干嘛?先关上再说。 面试官:我说出去把门关上。 我:what ?,夺门而去 文章目录01 前言02 RESTful的来源03 RESTful6大原则1. C-S架构2. 无状态3.统一的接
求小姐姐抠图竟遭白眼?痛定思痛,我决定用 Python 自力更生!
点击蓝色“Python空间”关注我丫加个“星标”,每天一起快乐的学习大家好,我是 Rocky0429,一个刚恰完午饭,正在用刷网页浪费生命的蒟蒻...一堆堆无聊八卦信息的网页内容慢慢使我的双眼模糊,一个哈欠打出了三斤老泪,就在此时我看到了一张图片:是谁!是谁把我女朋友的照片放出来的!awsl!太好看了叭...等等,那个背景上的一堆鬼画符是什么鬼?!真是看不下去!叔叔婶婶能忍,隔壁老王的三姨妈的四表...
为啥国人偏爱Mybatis,而老外喜欢Hibernate/JPA呢?
关于SQL和ORM的争论,永远都不会终止,我也一直在思考这个问题。昨天又跟群里的小伙伴进行了一番讨论,感触还是有一些,于是就有了今天这篇文。 声明:本文不会下关于Mybatis和JPA两个持久层框架哪个更好这样的结论。只是摆事实,讲道理,所以,请各位看官勿喷。 一、事件起因 关于Mybatis和JPA孰优孰劣的问题,争论已经很多年了。一直也没有结论,毕竟每个人的喜好和习惯是大不相同的。我也看
SQL-小白最佳入门sql查询一
不要偷偷的查询我的个人资料,即使你再喜欢我,也不要这样,真的不好;
项目中的if else太多了,该怎么重构?
介绍 最近跟着公司的大佬开发了一款IM系统,类似QQ和微信哈,就是聊天软件。我们有一部分业务逻辑是这样的 if (msgType = "文本") { // dosomething } else if(msgType = "图片") { // doshomething } else if(msgType = "视频") { // doshomething } else { // doshom...
致 Python 初学者
欢迎来到“Python进阶”专栏!来到这里的每一位同学,应该大致上学习了很多 Python 的基础知识,正在努力成长的过程中。在此期间,一定遇到了很多的困惑,对未来的学习方向感到迷茫。我非常理解你们所面临的处境。我从2007年开始接触 python 这门编程语言,从2009年开始单一使用 python 应对所有的开发工作,直至今天。回顾自己的学习过程,也曾经遇到过无数的困难,也曾经迷茫过、困惑过。开办这个专栏,正是为了帮助像我当年一样困惑的 Python 初学者走出困境、快速成长。希望我的经验能真正帮到你
“狗屁不通文章生成器”登顶GitHub热榜,分分钟写出万字形式主义大作
一、垃圾文字生成器介绍 最近在浏览GitHub的时候,发现了这样一个骨骼清奇的雷人项目,而且热度还特别高。 项目中文名:狗屁不通文章生成器 项目英文名:BullshitGenerator 根据作者的介绍,他是偶尔需要一些中文文字用于GUI开发时测试文本渲染,因此开发了这个废话生成器。但由于生成的废话实在是太过富于哲理,所以最近已经被小伙伴们给玩坏了。 他的文风可能是这样的: 你发现,...
程序员:我终于知道post和get的区别
是一个老生常谈的话题,然而随着不断的学习,对于以前的认识有很多误区,所以还是需要不断地总结的,学而时习之,不亦说乎
《程序人生》系列-这个程序员只用了20行代码就拿了冠军
你知道的越多,你不知道的越多 点赞再看,养成习惯GitHub上已经开源https://github.com/JavaFamily,有一线大厂面试点脑图,欢迎Star和完善 前言 这一期不算《吊打面试官》系列的,所有没前言我直接开始。 絮叨 本来应该是没有这期的,看过我上期的小伙伴应该是知道的嘛,双十一比较忙嘛,要值班又要去帮忙拍摄年会的视频素材,还得搞个程序员一天的Vlog,还要写BU...
相关热词 c# 图片上传 c# gdi 占用内存 c#中遍历字典 c#控制台模拟dos c# 斜率 最小二乘法 c#进程延迟 c# mysql完整项目 c# grid 总行数 c# web浏览器插件 c# xml 生成xsd
立即提问

相似问题

3
Mac下安装robot运行ride.py后报python should be executed in 32-bit mode with wxPython on OSX.
1
robotframework安装完成,点击ride.py弹出俩个框怎么解决?
1
一个数列数组的求和再求比率的问题,如何利用C语言的方法编程算法解决
1
bootstrap3的轮播图设置div背景图检查发现url(undefind)导致无法加载图片,什么原因?
1
Python运行ride.py报错
0
等比例求和的数值算法,循环的做法用C语言编程的解决
2
phython运行ride.py时报错
2
python运行ride.py报错wxAssertionError
0
自行车的旅行的最佳的路径的问题,如何利用C语言的程序的设计的思想来实现的
0
循环队列在旋转数组上的运用问题,怎么利用C语言的程序的设计的技术实现
0
安装完robotframework-ride之后运行ride.py报错,救救孩子吧!!!我试了好几个方法都失败
0
一个连续求和的分数的问题,怎么利用C语言的程序的设计的手段去实现的?
0
计算最佳的骑车的路线运用公式的方法,怎么采用C程序语言代码编写程序的思路?
2
代码最后用lambda表达式写的方法出现了问题,帮忙搞定一下吧(自己写的计算器的代码)
0
计算搭载所有所需要的出租车的最少数量问题,采用C语言的程序的编写的方式去实现的过程
0
计算出圆心角的几何上的问题,怎么采用C语言的程序的代码的编写设计的方式完成的
0
设置所有四条线的最低成本,如何确定这个最低成本使用的是C语言的程序编写的代码算法策略的计算方式
0
输出一行中获得礼物的人。如果没有人能得到礼物,输出“no one”,用C语言程序编写的解法
0
计算出粗车载客和路程的问题,怎么采用C语言的程序设计的编写技术,有效实现这个问题的算法
0
最佳路线的计算用的是连续的加减法,怎么用C语言的程序的代码的编写的方式去实现呢?