Selenium change file name download firefox

You cannot specify name of download file through selenium. However, you can download the file, find the latest file in the downloaded folder, and rename as you want.

Here is another simple solution, where you can wait until the download completed and then get the downloaded file name from chrome downloads. Hope this snippet is not that confusing. It took me a while to create this and is really useful, because there has not been a clear answer to this problem, with just this library.

Connect and share knowledge within a single location that is structured and easy to search. I am working with a selenium script where I am trying to download a Excel file and give it a specific name. This is my code:. Here is another simple solution, where you can wait until the download completed and then get the downloaded file name from chrome downloads.

You cannot specify name of download file through selenium. However, you can download the file, find the latest file in the downloaded folder, and rename as you want.

Hope this snippet is not that confusing. It took me a while to create this and is really useful, because there has not been a clear answer to this problem, with just this library. Using the max [] function could lead to a race condition, leaving you with empty or corrupted file I know it from experience.

You want to check if the file is completely downloaded in the first place. This is due to the fact that selenium don't wait for the file download to complete, so when you check for the last created file, an incomplete file will show up on your generated list and it will try to move that file. And even then, you are better off waiting a little bit for the file to be free from Firefox. I was asked if 1 second was enough time and mostly it is, but in case you need to wait more than that you could change the above code to this:.

I've come up with a different solution. So that, that file is going to be the only file in that directory. You can fiddle with the sleep time and add a TimeoutException as well, as you see fit. Here is the code sample I used to download pdf with a specific file name.

First you need to configure chrome webdriver with required options. Then after clicking the button to open pdf popup window , call a function to wait for download to finish and rename the downloaded file. I am using the following function. Using dmb 's trick. Ive just made one correction: after. Otherwise, the line below will try to rename a. Here is a browser-agnostic solution that waits for the download to finish then returns the file name. Caveat: this will not work if you have more than one thread or process downloading files to the same directory at the same time.

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. Selenium give file name when downloading Ask Question. Asked 5 years, 11 months ago.

Active 3 months ago. Viewed 59k times. This can be set to either 0, 1, or 2. It allows the user to specify whether or not the Download Manager window is displayed when a file download is initiated. Always ask what to do with an unknown MIME type, and disable the option to remember what to open it with False default : Opposite of above. A comma-separated list of MIME types to save to disk without asking what to use to open the file.

A comma-separated list of MIME types to open directly without asking for confirmation. Warn the user was attempting to open an executable from the Download Manager. False displays no warning and allow executable to be run. True close the Download Manager, when all downloads are complete and False, is the opposite. True will set the Download Manager window as active when starting a download and False leaves the window in the background when starting a download.

We can set all the settings manually in the Firefox browser by following the below steps:.