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I want to fill a HTML form with urllib2 and urllib . import urllib import urllib2 url = 'site.com/registration.php' values = {'password' : 'password', 'username': 'username' } data = urllib.urlencode(values) req = urllib2.Request(url, data) response = urllib2.urlopen(req) the_page = response.read() But on the end of the form is a button(input type='submit') . If you don't click the button you can't send the data what you wrote in the input(type text) How can I click the button with urllib and urllib2 ? This is really more of something you would do with Selenium or similar. selenium.webdriver

I have an e-commerce web application and I'd some how like to make that print to a label printer for the back end stuff I have two questions 1) I can't print from a normal webpage straight to the printer (A zedbra LP2844 i think) it just throws out junk 2) I want to be able to print labels to the label printer, but all other printing, such as invoices would go to the default printer - a laser, so need someway of selecting the right printer It will all happen at a fixed location, so I can insist on for example using Firefox with a specific (custom?) plugin installed (already using firefox so

i have a string with webpage source; how can i save it in byte[] as image? Here: http://pietschsoft.com/post/2008/07/C-Generate-WebPage-Thumbmail-Screenshot-Image.aspx Is an example of how to use the WebBrowser.DrawToBitmap method. After you've generated your bitmap, you can compress it using any encoding you want. This is an example from MSDN for how to compress to PNG (lossless and small): How to: Encode and Decode a PNG Image Good luck :) EDIT: In order to get the byte array, you might want to use a memory stream as output stream. Here's a working example of how something like that would

We have a requirement to cache web pages as accurately as possible, so that we can go back and view a version of a page at any previous point in time. We'd like to be able to view the page as it really was - with the right css, javascript, images etc. Are there any OS libraries (any language) that will fetch a page, download all externally-linked assets and re-write the links such they they point to the locally-cached assets? Or is this a case of rolling our own? Thanks Edit: I realise that without rendering dynamically generated links etc that this is not going to be 100% possible unless we

Can I detect cpu type and speed, and/or amount of ram a computer has from a web page (javascript hopefully)? The only thing with any knowledge of the system on which it's running is the Operating System. The Operating System creates an abstraction layer in which every application runs. Applications can't know what processor you have or how much RAM you have without asking the Operating System. No modern browser will ask. The Java Virtual Machine does ask the Operating System, so you could do it with a Java applet. Otherwise you'd need a browser plugin. No, that's not possible. There is no

I'm building a responsive template with CSS Grid Layout (still learning) and thanks to a few of you on here, I've got most of it working. mobile (max-width: 767px) everything should appear on its own row tablet (min-width: 768px) nav is on the first row aside and main on the second desktop (min-width: 992px) same as tablet but with 10% of spacing horizontally xl desktop (min-width: 1920px) same as desktop but has a max-width of 1920px The thing is I'm using a header tag to color the spacing to the left and right of the nav . Whether I use a header or a div, it doesn't seem right having an

I'm using python to develop a map (Google Maps) and add some points in specific location. After searching I found it can be done using pygmaps . So I installed it using pip , then I wrote this code and I need to add points and open a webpage for the map find the points there. import pygmaps import webbrowser mymap = pygmaps.maps(37.428, -122.145, 16) mymap.setgrids(37.42, 37.43, 0.001, -122.15, -122.14, 0.001) mymap.addpoint(37.427, -122.145, "#0000FF") mymap.addradpoint(37.429, -122.145, 95, "#FF0000") path = [(37.429, -122.145),(37.428, -122.145),(37.427, -122.145),(37.427, -122.146),(37.427