Getting no output from this. Has something changed in tqdm since this was written? It's pretty much exactly what I need, and is downloading fine, but no visual updates. I output the total to the console, so I know it got that far. Updated to the latest tqdm and requests as well. Skip to content. Sign in Sign up. You just wrap an object's read or write attribute, and tqdm handles the rest. Here's a simple download function that puts it all together with requests :.
Below lines are for illustrations only. In command prompt you will see single progress bar showing incremental progress. Also you can Stream Uploads. The most important streaming a request is done unless you try to access the response. Stream Requests. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Python progress bar and downloads Ask Question. Asked 8 years, 8 months ago. Active 5 months ago. Viewed 96k times. Improve this question. Tomerikoo I'm surprised that tqdm has not been suggested! This is very nice. You can see the file size is KB and it only took 49 second to download the file. So guys we have successfully completed this Python Download File Tutorial.
I hope, you found it helpful if yes then must share with others. And if you have any query regarding this tutorial then feel free to comment. And yes for getting python tutorials stay tuned with Simplified Python. Save my name, email, and website in this browser for the next time I comment. Older browsers, like the Internet Explorer, might not recognize the download attribute. If there's no download attribute, the filename for your download will solely depend on the HTTP header Content-Disposition sent by the server that's providing the file.
The information from this header might also take precedence even if the download attribute is present. A link-based solution conforms well to HTML standards and lets the browser do most of the work. However, if you want more control over the download and would like to display some custom progress indicator you can also download files via Angular's HttpClient. A file is best represented as a Blob in the browser:. The Blob object represents a blob, which is a file-like object of immutable, raw data -- MDN web docs.
By specifying the responseType option we can perform a GET request returning a blob representing the downloaded file. Let's assume we've got a designated DownloadService doing just that:. A component would then be able to call this service, subscribe to the corresponding observable and eventually save the file like this:. Here, we're creating an anchor tag programmatically when the blob arrives.
With URL. Finally, we click the link like the user would've done with a regular browser download link. After the file is downloaded, we'll discard the blob by revoking the object URL we created. This approach is pretty verbose though and might not work smoothly for every browser. Therefore I'd advise you to use the popular library FileSaver. The saving then becomes a one-liner:. If you don't like adding a dependency for this and would prefer to use the manual approach shown before, you might as well refactor the code for saving the blob into a separate service.
You can also create a custom injection token for URL - also see below how we'll do this for FileSaver. By setting the option observe to events while making an HTTP request, we won't just receive the final response body of the request but also get access to intermediate HTTP events.
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