Article Source: https://www.cnblogs.com/jshtest/p/6222923.html
In the process of automating development, sometimes in order to ensure the stability of the script, you need to add the wait time in the script.
Sleep (): Sets the fixed hibernation time. The Python time package provides hibernation (), and you can use sleep () to hibernate after the time package is imported.
Implicitly_wait (): Is a timeout waiting for Webdirver. Implicitly waiting for an
Because of some confusion, so prepare to direct the project
Start learning a python web-driven test without thinking that it was wrong in the first place.
Environment is the latest version of Python,selenium,firefox,django, etc.
Tap the code on the book
From selenium import webdriver
browser = webdriver. Firefox ()
br
(' login ') signin_submit_ Button.Click () Time.sleep (2) # Exit Driver.close ()This is one of the simplest examples of Python selenium, and the added functionality will be based on a simple example of this extensionThen give an example of the official website, you can analyze, analysis can be confirmed by the last officer net, attached linkFrom selenium import
From selenium import Webdriverbrowser = Webdriver. Firefox ()Browser.get (' http://www.baidu.com/')Error codeTraceback (most recent): File "C:\Python34\lib\site-packages\selenium\webdriver\common\service.py", line 74, In Start Stdout=self.log_file, stderr=self.log_file) file "C:\Python34\lib\subprocess.py", line 859, in __init__ re Store_signals, Start_new_session) File "C:\Python34\lib\subprocess.py", line
Prepare Python environment and install selenium., pythonselenium
1. Install python and selenium.
I use python 3.5, the following is the example
1.) Python download: 3.5
Https://www.python.org/downloads/release/
) is checked. fails if the specified element doesn ' T exist or isn ' t a toggle-button. Get_alert (): Retrieves the message of a JavaScript alert generated during the previous action, or fail if there were no Al ERTs. Getting an alert has the same effect as manually clicking OK. If an alert are generated but you don't consume it with Getalert, the next Selenium actionn Bsp would fail. Under Selenium, JavaS
begins
personal Blog "Python+selenium GUI Automation implementation" mentioned in Chrome and IE browser call plugin has been uploaded to 51CTO download, the corresponding links are : Chrome,/http/ Down.51cto.com/data/2171584;ie,http://down.51cto.com/data/2171585; direct download is required; Body
With regard to automation, the essence is to use machine operation instead of manual execution, ther
One, Python installation (Win7 64-bit system)1. Download the Python installation package, select both version 2.7 and version 3.6 toOfficial website: https://www.python.org/2.Python installation, double-click the Fool installation to D-plate (recommended not installed on the C-drive)Second, environment variables1. After the installation is complete, look at this
Python + Selenium notes (3): Use unittest, seleniumunittest
# An error may occur when the network is slow.
(1) Preface
Selenium WebDriver is an API set for automated browser testing. It provides many features for automated interaction with browsers, and these APIs are mainly used to test Web programs. If Selenium WebDr
behave results in Baidu with Firefox browserGiven Access Baidu websiteWhen Input behave charactersThen there is more than 1 results displaying@browser. ChromeScenario:search behave results in Baidu with Chrome browserGiven Access Baidu websiteWhen Input behave charactersThen there is more than 1 results displaying@browser. ieScenario:search behave results in Baidu with IE browserGiven Access Baidu websiteWhen Input behave charactersThen there is more than 1 results displayingThird, in the Examp
A simple crawler entry code to crawl the jokes on the wiki homepage (excluding images, text only)
Selenium and Chromedriver need to be installed.
Place the Chromedriver.exe in the Chrome installation directory.
Configure environment variables. Click My Computer, Properties--Advanced system Settings->path-> new (Chrome installation location, like mine is: C:\Program Files (x86) \google\chrome\application)#/usr/bin/env
display problems. (Above the mobile phone mail site is the author tested a product)
Manipulating browsers to move forward and back
The browser has a backward, forward button, for browsing the Web site is more convenient for the students to do the Web Automation test should be a more difficult to simulate the problem; in fact, it's very simple, look at how Python is implemented
#coding =utf-8 from
Seleniu
ObjectiveIn the Web automation download operation, sometimes will pop up the download box, this download box does not belong to the Web page, there is no way to locate the (some students say click, the head is positioning!) Positioning! Positioning! )Sometimes we do not have to go to this button to click, learn to use the keyboard shortcut key operation, but also to achieve the same effect.I've said a Selenium2+python Automation 75-Non-input file uplo
:\Python272, Setuptools installation is also very simple, the same EXE file, the default will find the Python installation path, will be installed in the C:\Python27\Lib\site-packages directory.Via the Setuptools connection provided above, drag the page to the bottom to find, setuptools-1.3.2.tar.gz file (version will be updated with time version), unzip the file, find Ez_ install.py file, enter the Windows command prompt to execute ez_install.py:C:\s
solve the problem of crawling dynamic sites? The answer is to use the selenium library to simulate the browser open page loading completely after processing. This solution can refer to the blog post, which summarizes 4 scenarios in which the use of selenium is better suited for this task.This article gives a picture crawler based on Soso search engine, which is the same for Google and 360 good search metho
1. Install PythonReference Installation python:http://www.cnblogs.com/beyongblue/p/4215740.html2. Install the Python management tool Setuptools3. Install Python package management tool PIPInstalling PIP with SetuptoolsOpen a Command window, enter the C:\Python27\Scripts directory, enter the command: Easy_install PIPWait for the completion.4. Install Python-based
picture, we need to simulate the browser scroll bar scrolling, so that the page to trigger xhr the request for more hot news.In Python, you can use the library if you want to emulate the behavior of your browser selenium . seleniumLibrary is an automated test framework that can be used to simulate the various behaviors of the test browser, where we use it to simulate the browser to open the homepage of Bai
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