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Add url_getsize() function#9247

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glenn-jocher merged 3 commits intomasterfrom
glenn-jocher-patch-2
Sep 1, 2022
Merged

Add url_getsize() function#9247
glenn-jocher merged 3 commits intomasterfrom
glenn-jocher-patch-2

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@glenn-jocher glenn-jocher commented Sep 1, 2022 •
edited by UltralyticsAssistant
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Signed-off-by: Glenn Jocher glenn.jocher@ultralytics.com

🛠️ PR Summary

Made with ❤️ by Ultralytics Actions

🌟 Summary

New function to determine the size of online files before downloading.

📊 Key Changes

  • Added a new function url_getsize in utils/downloads.py.
  • The url_getsize function uses the requests.head method to access file information.
  • Retrieves the 'content-length' from the response headers for the file size.

🎯 Purpose & Impact

  • Enables users to check file size before committing to a download: Prevents downloading large files unexpectedly, saving bandwidth and time.
  • Improves data handling within the code: By understanding the size of the data being processed, code can manage resources more efficiently.
  • Potential Impact: Might increase convenience and efficiency for users who deal with frequent downloads and want to automate size checks.

glenn-jocher and others added 3 commits September 1, 2022 11:52
@glenn-jocher
Add url_getsize() function
9fcfbd6 
Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
@pre-commit-ci
[pre-commit.ci] auto fixes from pre-commit.com hooks
fd20b40 
for more information, see https://pre-commit.ci
@glenn-jocher
Update downloads.py
0e2bbcf 
Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
@glenn-jocher glenn-jocher self-assigned this Sep 1, 2022
@glenn-jocher glenn-jocher merged commit 223c59d into master Sep 1, 2022
@glenn-jocher glenn-jocher deleted the glenn-jocher-patch-2 branch September 1, 2022 10:13
ctjanuhowski pushed a commit to ctjanuhowski/yolov5 that referenced this pull request Sep 8, 2022
@glenn-jocher @pre-commit-ci
Add url_getsize() function (ultralytics#9247)
438fa6c 
* Add `url_getsize()` function

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update downloads.py

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
@hojland hojland mentioned this pull request Oct 17, 2022
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