possible)2. Analysis reason: After slowly debugging found, when the "Save Settings" button, because of the previous select operation, lost focus3. Workaround: After the select operation, do a click () operations = driver.find_element_by_id ("NR")Select (s). Select_by_visible_text ("Show 20 per page")Time.sleep (3)S.click ()VI. Final code# Coding:utf-8From selenium import WebdriverFrom Selenium.webdriver.common.action_chains import ActionchainsFrom Selenium.webdriver.support.select Import Select
ObjectiveSome small partners learned selenium alert, no matter what pop-up box to use alert, this is not working, see the Popup box, first to determine whether it is alert, is to use, not the words certainly can not be used.
Some pop-up boxes are div layers, which are like normal positioning methods
Some pop-up boxes are nested IFRAME layers, which can be switched by IFRAME
Some pop-up boxes compare pits, which are embedded in a window, and this is what this article is about.
(handle)Driver.find_element_by_link_text ("Baidu homepage"). Click ()The last sentence click on the "Baidu Home" link on the new tab to successfully represent the successful switch tag.2. Use JS to clear the target valueTo view the hyperlink with the F12 tool, you can see that there is a target property:Target=_blank means to open the linked document in a new window (quoted from W3school), the popular point is that the hyperlink will be opened with a new window (new tab), then the value will be
buttonDRIVER.FIND_ELEMENT_BY_ID ("download-btn"). Click () Four, chrome configuration#Coding:utf-8 fromSeleniumImportWebdriverprofile=Webdriver. Chromeoptions () prefs= {'profile.default_content_settings.popups': 0,#set to 0 to suppress pop-up windows 'download.default_directory':'d:\\'}#Specify the download pathProfile.add_experimental_option ('prefs', Prefs)#Executable_path This is the path to chromedriver. If the environment variable is se
Processes on Windows, you can set priorities, such asSo, what if we need to prioritize processes in our automated testing process?The following is the implementation of this function using the Win32 related interfaces, as follows:# Gets the user handle htoken = win32security. OpenProcessToken (Win32API. GetCurrentProcess (), Win32con. Token_duplicate | Win32con. Token_adjust_default |win32con. Token_query | Win32con. token_assign_primary) hNewToken =
# Coding:utf-8Import requests# Open the Login first page to get some cookiesurl = "Https://passport.cnblogs.com/user/signin"headers = {"User-agent": "mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) gecko/20100101 firefox/44.0 "} # Get method add a ser-agent to it.s = requests.session ()r = S.get (URL, headers=headers,verify=false)Print S.cookies# Two cookies required to add a loginc = Requests.cookies.RequestsCookieJar ()C.set ('. Cnblogscookie ', ' Her
(handle)Driver.find_element_by_link_text ("Baidu homepage"). Click ()The last sentence click on the "Baidu Home" link on the new tab to successfully represent the successful switch tag.2. Use JS to clear the target valueTo view the hyperlink with the F12 tool, you can see that there is a target property:Target=_blank means to open the linked document in a new window (quoted from W3school), the popular point is that the hyperlink will be opened with a new window (new tab), then the value will be
mostly platform-independent, and the platform difference is not that important at all in the introductory phase.
Then, in Windows such a shell script is difficult to endure, everything almost must rely on the GUI operation of the operating system, any duplication of work will cause a mental breakdown. Compared to other automation tools (BAT, PowerShell, and VBS
4.1. How to develop Python in a Windows environment
4.1. How to develop Python in a Windows environment
4.1.1. What is the most primitive way to develop python?
4.1.1.1. Find a te
corresponding to drive C. You can install it in the specified directory as needed.
6. After installation, add the Python running program to the system environment variable. Right-click "computer" --> "properties" --> "Advanced System settings" --> "environment variables" --> "system variables" --> "path" --> "edit" at the end add the following content: "; D: \ Python27 \ release folder (I have installed python2.7on the D Drive. Here, the python.exe f
are always read.
If Python cannot find its home without a registry (for example, a frozen. exe, some very strange setup settings), you get a path with some default but relative path.
1.2.4 Execute ScriptStarting with Python 3.3, Python includes a launcher that helps you run Python scripts. For more informatio
Install Python 2 and Python 3 in Windows.
Common desktop operating systems include Windows, Mac OS, and ubuntu. Both Mac OS and ubuntu have their own python. Here, we will only introduce the installation of python2.x and python3.x in Win
with python, ruby, and php Development Kits. It is easy to complete configuration and use.When learning python and using eclipse, there is no installation for Shenma, and there is always something that cannot be run. There are various problems.
1. You can be called a girl by many people, because you are a girl. Haha.2. For python development environments, I have
First, install Python1. Download the Python package, previous version of the latest version: https://www.python.org/downloads/windows/2. InstallationYou can choose a default installation or a custom installation, and the custom installation specifies the path to be installed, always next, until the installation is successful.3. Test if Python is installed success
First, install Python1. Download the Python package, previous version of the latest version: https://www.python.org/downloads/windows/2. InstallationYou can choose a default installation or a custom installation, and the custom installation specifies the path to be installed, always next, until the installation is successful.3. Test if Python is installed success
http://blog.csdn.net/pipisorry/article/details/39854707The system and software usedUbuntu/windowsPython 2.7/python 3Pycharm 2.6.3OpenjdkPostgresql 9.1VirtualenvVirtualenvwrapper{Before starting, you can make a backup of the system. If you mistakenly install PostgreSQL, there is a big problem, you have to put the system to reload}Install PythonInstall Python1. Ubuntu 12.04 system comes with Python 2.7, direc
this? Actually, I'm not sure. I guess.
1. the system is oriented to the masses. windows is originally oriented to the languages of the general public, Perl and Python. it is useless in addition to increasing the system volume. If you are an engineer, it is easy to install it.
2. the Windows system always comes with only its own products. everything from the ke
; ActiveState> activepython 2.2> pythonwin IDE. You will see the prompt. 3. Install python from python.org (http: // www. P ython.org /)
1. Select the latest Python Windows Installer from the http://www.python.org/ftp/python/ and download the. exe Installation File. For: http://www.python.org/ftp/
the latest Python Windows installer from http://www.python.org/ftp/python/to download the. exe installation file. Download the address: Http://www.python.org/ftp/python/3.1/python-3.1.msi2, double-click the installation program Python
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