Python requests download html file

The RAM is usually not designed for this purpose and this can really slow down the process for bigger files and potentially overflow and crash. To illustrate this point, we can try to download a sample video file provided by the file-examples.

Here is the code:. This tells the program that the file will be downloaded in several smaller parts as opposed to in one go. This denotes how big of a chunk should be read at a time, which may increase or decrease the speed of the download. The optimal size depends on your system and internet speed, so you may need to experiment a bit with it. One final note is that when setting the stream parameter, the connection to the web server may potentially need to be closed. The final code looks like this.

So, this is one way to obtain useful data. After that, however, you still need to analyze it. That said, if you want to strengthen your analytical skillset, check out our complete Data Science program.

Dave Webb Dave Webb k 56 56 gold badges silver badges bronze badges. This probably does what you want quoting from the manual Retrieve only one HTML page, but make sure that all the elements needed for the page to be displayed, such as inline images and external style sheets, are also downloaded. Andrew Dalke Andrew Dalke 14k 3 3 gold badges 37 37 silver badges 52 52 bronze badges. You can use the urlib: import urllib. Lucas Lucas That only appears to download a page taking into account HTTP response codes; it doesn't actually download the page resources unless I'm missing something.

Function savePage bellow can: Save the. Any exceptions are printed on sys. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast An oral history of Stack Overflow — told by its founding team.

Millinery on the Stack: Join us for Winter Summer? Bash, ! Warning Some features may not work without JavaScript. Please try enabling it if you encounter problems. Search PyPI Search. Latest version Released: Feb 17, Navigation Project description Release history Download files.

Project links Homepage. Maintainers kennethreitz tuxtimo. When using this library you automatically get: Full JavaScript support! CSS Selectors a. XPath Selectors , for the faint at heart.

Mocked user-agent like a real web browser. Automatic following of redirects. Connection—pooling and cookie persistence. The Requests experience you know and love, with magical parsing abilities. Async Support.