blocks|key|461248|text|使用driver.save_screenshot('/path/to/file')或driver.get_screenshot_as_file('/path/to/file')|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|461249|import+selenium.webdriver+as+webdriver
import+contextlib

@contextlib.contextmanager
def+quitting(thing):
++++yield+thing
++++thing.quit()

with+quitting(webdriver.Firefox())+as+driver:
++++driver.implicitly_wait(10)
++++driver.get('http://www.google.com')
++++driver.get_screenshot_as_file('/tmp/google.png')+
++++#+driver.save_screenshot('/tmp/google.png')|code-block|syntax|javascript|461250|entityMap^0|2|13|16|1A|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Use <code>driver.save_screenshot('/path/to/file')</code> or <code>driver.get_screenshot_as_file('/path/to/file')</code>:

<pre><code>import selenium.webdriver as webdriver
import contextlib

@contextlib.contextmanager
def quitting(thing):
 yield thing
 thing.quit()

with quitting(webdriver.Firefox()) as driver:
 driver.implicitly_wait(10)
 driver.get('http://www.google.com')
 driver.get_screenshot_as_file('/tmp/google.png') 
 # driver.save_screenshot('/tmp/google.png')
</code></pre>

blocks|key|461317|text|我知道您正在用python寻找答案，但这里是如何用ruby来实现的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|461318|http://watirwebdriver.com/screenshots/|offset|length|461319|如果只有在当前目录中保存才能正常工作..我首先将图像赋给一个变量，然后将该变量作为PNG文件保存到磁盘上。|461320|例如：|461321|+image+=+b.screenshot.png

+File.open("testfile.png",+"w")+do+%7Cfile%7C
++file.puts+"#{image}"
+end|code-block|syntax|javascript|461322|其中b是webdriver使用的浏览器变量。我可以灵活地在"File.open“中提供绝对或相对路径，这样我就可以将图像保存到任何地方。|461323|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|12|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@]|9|@$D|Z|E|10|1|11]]|A|$]]|$1|F|3|G|5|6|7|12|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|13|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|14|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|15|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|C]]]]

I understand you are looking for an answer in python, but here is how one would do it in ruby..

<a href="http://watirwebdriver.com/screenshots/" rel="nofollow">http://watirwebdriver.com/screenshots/</a>

If that only works by saving in current directory only.. I would first assign the image to a variable and then save that variable to disk as a PNG file.

eg:

<pre><code> image = b.screenshot.png

 File.open("testfile.png", "w") do |file|
 file.puts "#{image}"
 end
</code></pre>

where b is the browser variable used by webdriver. i have the flexibility to provide an absolute or relative path in "File.open" so I can save the image anywhere.

blocks|key|676609|text|是的，我们有办法使用python+webdriver获得.png的屏幕截图扩展|type|unstyled|depth|inlineStyleRanges|entityRanges|data|676610|如果你在python+webriver.it中工作非常简单，可以使用下面的代码。|676611|driver.save_screenshot('D\folder\filename.png')|code-block|syntax|javascript|676612|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Yes, we have a way to get screenshot extension of .png using python webdriver

use below code if you working in python webriver.it is very simple.

<pre><code>driver.save_screenshot('D\folder\filename.png')
</code></pre>

blocks|key|461401|text|灵感来自这个帖子(同样的问题也适用于Java)：Take+a+screenshot+with+Selenium+WebDriver|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|461402|from+selenium+import+webdriver

browser+=+webdriver.Firefox()
browser.get('http://www.google.com/')
browser.save_screenshot('screenie.png')
browser.quit()|code-block|syntax|javascript|461403|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/3422262/take-a-screenshot-using-selenium-webdriver-with-java^0|O|15|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Inspired from this thread (same question for Java): <a href="https://stackoverflow.com/questions/3422262/take-a-screenshot-using-selenium-webdriver-with-java">Take a screenshot with Selenium WebDriver</a>

<pre><code>from selenium import webdriver

browser = webdriver.Firefox()
browser.get('http://www.google.com/')
browser.save_screenshot('screenie.png')
browser.quit()
</code></pre>

blocks|key|676734|text|当然这不是真的，但我也遇到了这个问题，我的方式是:看起来'save_screenshot‘在创建带有空格的文件时遇到了一些麻烦，因为我在文件名中添加了随机化，以避免重写。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|676735|下面我得到了清除文件名中空格的方法(How+do+I+replace+whitespaces+with+underscore+and+vice+versa?)：|offset|length|676736|def+urlify(self,+s):
++++#+Remove+all+non-word+characters+(everything+except+numbers+and+letters)
++++s+=+re.sub(r"[%5E\w\s]",+'',+s)
++++#+Replace+all+runs+of+whitespace+with+a+single+dash
++++s+=+re.sub(r"\s%2B",+'-',+s)
++++return+s|code-block|syntax|javascript|676737|然后|676738|driver.save_screenshot('c:\\pytest_screenshots\\%25s'+%25+screen_name)|676739|哪里|676740|def+datetime_now(prefix):
++++symbols+=+str(datetime.datetime.now())
++++return+prefix+%2B+"-"+%2B+"".join(symbols)

screen_name+=+self.urlify(datetime_now('screen'))+%2B+'.png'|676741|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/1007481/how-do-i-replace-whitespaces-with-underscore-and-vice-versa^0|0|I|1O|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@$D|12|E|13|1|14]]|A|$]]|$1|F|3|G|5|H|7|15|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|17|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|19|8|@]|9|@]|A|$I|J]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

Sure it isn't actual right now but I faced this issue also and my way:
Looks like 'save_screenshot' have some troubles with creating files with space in name same time as I added randomization to filenames for escaping override.

Here I got method to clean my filename of whitespaces (<a href="https://stackoverflow.com/questions/1007481/how-do-i-replace-whitespaces-with-underscore-and-vice-versa">How do I replace whitespaces with underscore and vice versa?</a>):

<pre><code>def urlify(self, s):
 # Remove all non-word characters (everything except numbers and letters)
 s = re.sub(r"[^\w\s]", '', s)
 # Replace all runs of whitespace with a single dash
 s = re.sub(r"\s+", '-', s)
 return s
</code></pre>

then

<pre><code>driver.save_screenshot('c:\\pytest_screenshots\\%s' % screen_name)
</code></pre>

where 

<pre><code>def datetime_now(prefix):
 symbols = str(datetime.datetime.now())
 return prefix + "-" + "".join(symbols)

screen_name = self.urlify(datetime_now('screen')) + '.png'
</code></pre>

blocks|key|676757|text|driver.save_screenshot("path+to+save+\\screen.jpeg")|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|676758|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>driver.save_screenshot("path to save \\screen.jpeg")
</code></pre>

blocks|key|461681|text|可以对相对路径使用以下函数，因为绝对路径不适合添加到脚本中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|461682|导入|461683|import+sys,+os|code-block|syntax|javascript|461684|使用如下代码：|461685|ROOT_DIR+=+os.path.dirname(os.path.abspath(__file__))
screenshotpath+=+os.path.join(os.path.sep,+ROOT_DIR,'Screenshots'%2B+os.sep)
driver.get_screenshot_as_file(screenshotpath%2B"testPngFunction.png")|461686|确保创建了.py文件所在的文件夹。|461687|os.path.join还阻止你在跨平台运行你的脚本:+UNIX和windows。它将在运行时根据操作系统生成路径分隔符。os.sep类似于java中的File.separtor。|offset|length|style|CODE|461688|entityMap^0|0|0|0|0|0|0|0|C|1P|6|24|D|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@$Q|13|R|14|S|T]|$Q|15|R|16|S|T]|$Q|17|R|18|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|V|$]]

You can use below function for relative path as absolute path is not a good idea to add in script

Import

<pre><code>import sys, os
</code></pre>

Use code as below :

<pre><code>ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
screenshotpath = os.path.join(os.path.sep, ROOT_DIR,'Screenshots'+ os.sep)
driver.get_screenshot_as_file(screenshotpath+"testPngFunction.png")
</code></pre>

make sure you create the folder where the .py file is present.

<code>os.path.join</code> also prevent you to run your script in cross-platform like: UNIX and windows. It will generate path separator as per OS at runtime. <code>os.sep</code> is similar like <code>File.separtor</code> in java

blocks|key|676909|text|在这里，他们问了一个类似的问题，答案似乎更完整，我留下了来源：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|676910|How+to+take+partial+screenshot+with+Selenium+WebDriver+in+python?|offset|length|676911|from+selenium+import+webdriver
from+PIL+import+Image
from+io+import+BytesIO

fox+=+webdriver.Firefox()
fox.get('http://stackoverflow.com/')

#+now+that+we+have+the+preliminary+stuff+out+of+the+way+time+to+get+that+image+:D
element+=+fox.find_element_by_id('hlogo')+#+find+part+of+the+page+you+want+image+of
location+=+element.location
size+=+element.size
png+=+fox.get_screenshot_as_png()+#+saves+screenshot+of+entire+page
fox.quit()

im+=+Image.open(BytesIO(png))+#+uses+PIL+library+to+open+image+in+memory

left+=+location['x']
top+=+location['y']
right+=+location['x']+%2B+size['width']
bottom+=+location['y']+%2B+size['height']


im+=+im.crop((left,+top,+right,+bottom))+#+defines+crop+points
im.save('screenshot.png')+#+saves+new+cropped+image|code-block|syntax|javascript|676912|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/15018372/how-to-take-partial-screenshot-with-selenium-webdriver-in-python^0|0|0|1T|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

Here they asked a similar question, and the answer seems more complete, I leave the source:

<a href="https://stackoverflow.com/questions/15018372/how-to-take-partial-screenshot-with-selenium-webdriver-in-python">How to take partial screenshot with Selenium WebDriver in python?</a>

<pre><code>from selenium import webdriver
from PIL import Image
from io import BytesIO

fox = webdriver.Firefox()
fox.get('http://stackoverflow.com/')

# now that we have the preliminary stuff out of the way time to get that image :D
element = fox.find_element_by_id('hlogo') # find part of the page you want image of
location = element.location
size = element.size
png = fox.get_screenshot_as_png() # saves screenshot of entire page
fox.quit()

im = Image.open(BytesIO(png)) # uses PIL library to open image in memory

left = location['x']
top = location['y']
right = location['x'] + size['width']
bottom = location['y'] + size['height']


im = im.crop((left, top, right, bottom)) # defines crop points
im.save('screenshot.png') # saves new cropped image
</code></pre>

blocks|key|461816|text|这将截取屏幕截图，并将其放置在所选名称的目录中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|461817|import+os
driver.save_screenshot(os.path.join(os.path.dirname(os.path.realpath(__file__)),+'NameOfScreenShotDirectory',+'PutFileNameHere'))|code-block|syntax|javascript|461818|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This will take screenshot and place it in a directory of a chosen name.

<pre><code>import os
driver.save_screenshot(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'NameOfScreenShotDirectory', 'PutFileNameHere'))
</code></pre>

blocks|key|461854|text|TakeScreenShot+screenshot=new+TakeScreenShot();
screenshot.screenShot("screenshots//TestScreenshot//password.png");|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|461855|它会起作用的，请尝试。|unstyled|461856|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>TakeScreenShot screenshot=new TakeScreenShot();
screenshot.screenShot("screenshots//TestScreenshot//password.png");
</code></pre>

it will work , please try.

blocks|key|461865|text|WebDriver+driver+=+new+FirefoxDriver();
driver.get("http://www.google.com/");
File+scrFile+=+((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile,+new+File("c:\\NewFolder\\screenshot1.jpg"));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|461866|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>WebDriver driver = new FirefoxDriver();
driver.get("http://www.google.com/");
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("c:\\NewFolder\\screenshot1.jpg"));
</code></pre>

When taking a screenshot using Selenium Webdriver on windows with python, the screenshot is saved directly to the path of the program, is there a way to save the .png file to a specific directory?

Webdriver Screenshot

Java

在windows上使用Selenium Webdriver和python进行截图时，截图会直接保存到程序的路径下，有没有办法将.png文件保存到特定的目录？

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