Splinter 快速介绍
官方网站:http://splinter.cobrateam.info/
官方介绍:
Splinter is an open source tool for testingweb applications using Python. It lets you automate browser actions, such asvisiting URLs and interacting with their items
特性:
1、可以模拟浏览器行为,访问指定的URL,并且可以指定不同的浏览器类型。比如firefox或者chrome等。不同的浏览器只要在本地安装对应的驱动,就可以在代码中通过名称指定来访问。
2、支持cookie操作,可以很方便的添加和删除cookie;
3、支持模拟鼠标的动作,比如滑动到某个按钮上,焦点离开某个按钮等等,对于带有动态提示的页面,如搜索引擎的关键字输入框的动态提示,可以非常方便的测试。
4、支持模拟键盘的输入操作,对input等控件的输入可以模拟用户的type过程。
5、支持直接运行js或者调用页面的js。
6、支持模拟上传文件。
7、对radio和checkbox有专门的api支持,非常方便;
8、支持快速的获取页面的元素或者判断是否存在文本,用于开发判断页面提示信息是否准确非常方便。
9、最重要的,splinter的API非常简单,配合官方的文档学习成本几乎是0,当然你得懂一些python语法。如果你比较了解js和css,你可能会像喜欢jquery一样喜欢它;
功能:
Splinter执行的时候会自动打开你指定的浏览器,访问指定的URL。
然后你所开发的模拟的任何行为,都会自动完成,你只需要坐在电脑面前,像看电影一样看着屏幕上各种动作自动完成然后收集结果即可。
举个例子,我们要回归登录功能,首先要开发如下模拟登录行为的脚本:
代码如下:
#!/usr/bin/py2
# -*- coding: utf-8 -*-
#encoding=utf-8
import sys, re
from splinter.browser import Browser
CLOASE_AFTER_TEST = False
reload(sys)
sys.setdefaultencoding('utf8')
encoding = lambda x:x.encode('gbk')
def testLogin(desc, username, password, result):
output(desc)
browser.fill('TPL_username',username.decode('utf8'))
browser.fill('TPL_password',password.decode('utf8'))
browser.find_by_value('登录').first.click()
checkresult(result)
def output(x):
print encoding(x)
def resultMsg(x):
if x == True:
print 'pass'
else:
print '[X]not pass'
def checkresult(x):
""" check result message, x : the error message u want """
resultMsg(browser.is_text_present(x))
__testUrl = 'http://waptest.taobao.com/login/login.htm?tpl_redirect_url=http%3A%2F%2Fm.taobao.com%2F'
# chrome driver : http://code.google.com/p/selenium/wiki/ChromeDriver
browser = Browser() # already support firefox
browser.visit(__testUrl)
output("测试页面:"+browser.title)
try:
# test login
testLogin('测试未输入用户名','','','请输入会员名')
testLogin('测试未输入密码','qd_test_001','','请输入密码')
testLogin('测试帐户不存在','这是一个不存在的名字哦','xxxxxxx','该账户名不存在')
testLogin('测试成功登录','qd_test_001','taobao1234','继续登录前操作')
# test find password
output("测试[找回密码]链接")
browser.visit(__testUrl)
backPasswordLink = browser.find_link_by_text('取回密码')
if 1 == len(backPasswordLink):
backPasswordLink.first.click()
ru = re.findall(re.compile(".*(reg/gp.htm).*", re.IGNORECASE), browser.url)
if ru is not None:
checkresult('找回密码')
else:
output("测试找回密码链接失败")
except Exception,x:
print x
if CLOASE_AFTER_TEST:
browser.quit()

Pythonisbothcompiledandinterpreted.WhenyourunaPythonscript,itisfirstcompiledintobytecode,whichisthenexecutedbythePythonVirtualMachine(PVM).Thishybridapproachallowsforplatform-independentcodebutcanbeslowerthannativemachinecodeexecution.

Python is not strictly line-by-line execution, but is optimized and conditional execution based on the interpreter mechanism. The interpreter converts the code to bytecode, executed by the PVM, and may precompile constant expressions or optimize loops. Understanding these mechanisms helps optimize code and improve efficiency.

There are many methods to connect two lists in Python: 1. Use operators, which are simple but inefficient in large lists; 2. Use extend method, which is efficient but will modify the original list; 3. Use the = operator, which is both efficient and readable; 4. Use itertools.chain function, which is memory efficient but requires additional import; 5. Use list parsing, which is elegant but may be too complex. The selection method should be based on the code context and requirements.

There are many ways to merge Python lists: 1. Use operators, which are simple but not memory efficient for large lists; 2. Use extend method, which is efficient but will modify the original list; 3. Use itertools.chain, which is suitable for large data sets; 4. Use * operator, merge small to medium-sized lists in one line of code; 5. Use numpy.concatenate, which is suitable for large data sets and scenarios with high performance requirements; 6. Use append method, which is suitable for small lists but is inefficient. When selecting a method, you need to consider the list size and application scenarios.

Compiledlanguagesofferspeedandsecurity,whileinterpretedlanguagesprovideeaseofuseandportability.1)CompiledlanguageslikeC arefasterandsecurebuthavelongerdevelopmentcyclesandplatformdependency.2)InterpretedlanguageslikePythonareeasiertouseandmoreportab

In Python, a for loop is used to traverse iterable objects, and a while loop is used to perform operations repeatedly when the condition is satisfied. 1) For loop example: traverse the list and print the elements. 2) While loop example: guess the number game until you guess it right. Mastering cycle principles and optimization techniques can improve code efficiency and reliability.

To concatenate a list into a string, using the join() method in Python is the best choice. 1) Use the join() method to concatenate the list elements into a string, such as ''.join(my_list). 2) For a list containing numbers, convert map(str, numbers) into a string before concatenating. 3) You can use generator expressions for complex formatting, such as ','.join(f'({fruit})'forfruitinfruits). 4) When processing mixed data types, use map(str, mixed_list) to ensure that all elements can be converted into strings. 5) For large lists, use ''.join(large_li

Pythonusesahybridapproach,combiningcompilationtobytecodeandinterpretation.1)Codeiscompiledtoplatform-independentbytecode.2)BytecodeisinterpretedbythePythonVirtualMachine,enhancingefficiencyandportability.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

WebStorm Mac version
Useful JavaScript development tools

SublimeText3 English version
Recommended: Win version, supports code prompts!

Dreamweaver CS6
Visual web development tools

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

SublimeText3 Chinese version
Chinese version, very easy to use
