fix redirection in download tests

[pmeier]

Before we never updated the initial request to incorporate the redirection

vision/test/test_datasets_download.py

Lines 56 to 65 in 9d27878

	for _ in range(max_redirects + 1):
	response = fn(request, *args, **kwargs)
	if response.url == url or response.url is None:
	if url != initial_url:
	warnings.warn(f"The URL {initial_url} ultimately redirects to {url}.")
	return response
	url = response.url
	else:

Furthermore, after #3560 has landed, we can now use datasets.utils._get_redirect_url instead of duplicating the functionality without requests.

[codecov]

Codecov Report

Merging #3568 (78e3639) into master (8ee6339) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3568   +/-   ##
=======================================
  Coverage   79.07%   79.07%           
=======================================
  Files         105      105           
  Lines        9787     9787           
  Branches     1572     1572           
=======================================
  Hits         7739     7739           
  Misses       1567     1567           
  Partials      481      481           

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[fmassa]

Thanks!

[fmassa]

for my understanding: is this a cosmetic change?

[pmeier]

I didn't mean to include this. It was just for testing. But it shouldn't matter.

[fmassa]

Ok, if you want to revert this change in a follow-up PR I'm ok with it