Defer creation of cookies for client responses until needed

[bdraco]

Defer creation of cookies for client responses until needed

Looks to be a bit faster if there are no cookies and saves some RAM if there are not

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.73%. Comparing base (cdc01cd) to head (4eecdbc).
Report is 1 commits behind head on master.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #10029   +/-   ##
=======================================
  Coverage   98.73%   98.73%           
=======================================
  Files         121      121           
  Lines       36754    36769   +15     
  Branches     4388     4392    +4     
=======================================
+ Hits        36289    36304   +15     
  Misses        314      314           
  Partials      151      151           

Flag	Coverage Δ
CI-GHA	98.62% <100.00%> (+<0.01%)	⬆️
OS-Linux	98.31% <100.00%> (+<0.01%)	⬆️
OS-Windows	96.14% <100.00%> (+<0.01%)	⬆️
OS-macOS	97.41% <100.00%> (+<0.01%)	⬆️
Py-3.10.11	97.25% <100.00%> (+<0.01%)	⬆️
Py-3.10.15	97.84% <100.00%> (+0.04%)	⬆️
Py-3.11.10	97.84% <100.00%> (+<0.01%)	⬆️
Py-3.11.9	97.31% <100.00%> (+<0.01%)	⬆️
Py-3.12.7	98.37% <100.00%> (+<0.01%)	⬆️
Py-3.13.0	98.35% <100.00%> (+<0.01%)	⬆️
Py-3.9.13	97.18% <100.00%> (-0.01%)	⬇️
Py-3.9.20	97.76% <100.00%> (+0.04%)	⬆️
Py-pypy7.3.16	97.33% <100.00%> (+<0.01%)	⬆️
VM-macos	97.41% <100.00%> (+<0.01%)	⬆️
VM-ubuntu	98.31% <100.00%> (+<0.01%)	⬆️
VM-windows	96.14% <100.00%> (+<0.01%)	⬆️

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[codspeed-hq]

CodSpeed Performance Report

Merging #10029 will not alter performance

_{Comparing lazy_cookies_client_response (4eecdbc) with master (cdc01cd)}

Summary

✅ 44 untouched benchmarks

[patchback]

Backport to 3.11: 💔 cherry-picking failed — conflicts found

❌ Failed to cleanly apply 5f5729d on top of patchback/backports/3.11/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029

Backporting merged PR #10029 into master

1. Ensure you have a local repo clone of your fork. Unless you cloned it
   from the upstream, this would be your origin remote.
2. Make sure you have an upstream repo added as a remote too. In these
   instructions you'll refer to it by the name upstream. If you don't
   have it, here's how you can add it:

   $ git remote add upstream https://github.com/aio-libs/aiohttp.git

3. Ensure you have the latest copy of upstream and prepare a branch
   that will hold the backported code:

   $ git fetch upstream
   $ git checkout -b patchback/backports/3.11/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029 upstream/3.11

4. Now, cherry-pick PR Defer creation of cookies for client responses until needed #10029 contents into that branch:

   $ git cherry-pick -x 5f5729d2db02c5643e2e4e33d840b623a1af9c48

   If it'll yell at you with something like fatal: Commit 5f5729d2db02c5643e2e4e33d840b623a1af9c48 is a merge but no -m option was given., add -m 1 as follows instead:

   $ git cherry-pick -m1 -x 5f5729d2db02c5643e2e4e33d840b623a1af9c48

5. At this point, you'll probably encounter some merge conflicts. You must
   resolve them in to preserve the patch from PR Defer creation of cookies for client responses until needed #10029 as close to the
   original as possible.
6. Push this branch to your fork on GitHub:

   $ git push origin patchback/backports/3.11/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029

7. Create a PR, ensure that the CI is green. If it's not — update it so that
   the tests and any other checks pass. This is it!
   Now relax and wait for the maintainers to process your pull request
   when they have some cycles to do reviews. Don't worry — they'll tell you if
   any improvements are necessary when the time comes!

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.

[patchback]

Backport to 3.12: 💔 cherry-picking failed — conflicts found

❌ Failed to cleanly apply 5f5729d on top of patchback/backports/3.12/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029

Backporting merged PR #10029 into master

1. Ensure you have a local repo clone of your fork. Unless you cloned it
   from the upstream, this would be your origin remote.
2. Make sure you have an upstream repo added as a remote too. In these
   instructions you'll refer to it by the name upstream. If you don't
   have it, here's how you can add it:

   $ git remote add upstream https://github.com/aio-libs/aiohttp.git

3. Ensure you have the latest copy of upstream and prepare a branch
   that will hold the backported code:

   $ git fetch upstream
   $ git checkout -b patchback/backports/3.12/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029 upstream/3.12

4. Now, cherry-pick PR Defer creation of cookies for client responses until needed #10029 contents into that branch:

   $ git cherry-pick -x 5f5729d2db02c5643e2e4e33d840b623a1af9c48

   If it'll yell at you with something like fatal: Commit 5f5729d2db02c5643e2e4e33d840b623a1af9c48 is a merge but no -m option was given., add -m 1 as follows instead:

   $ git cherry-pick -m1 -x 5f5729d2db02c5643e2e4e33d840b623a1af9c48

5. At this point, you'll probably encounter some merge conflicts. You must
   resolve them in to preserve the patch from PR Defer creation of cookies for client responses until needed #10029 as close to the
   original as possible.
6. Push this branch to your fork on GitHub:

   $ git push origin patchback/backports/3.12/5f5729d2db02c5643e2e4e33d840b623a1af9c48/pr-10029

7. Create a PR, ensure that the CI is green. If it's not — update it so that
   the tests and any other checks pass. This is it!
   Now relax and wait for the maintainers to process your pull request
   when they have some cycles to do reviews. Don't worry — they'll tell you if
   any improvements are necessary when the time comes!

🤖 @patchback
I'm built with octomachinery and
my source is open — https://github.com/sanitizers/patchback-github-app.