also keep blank values in multipart.form()

[iceboy233]

What do these changes do?

keep blank values in multipart.form()

Are there changes in behavior for the user?

foo=bar&foo=baz&boo=\r\n--:-- will be parsed as [('foo', 'bar'), ('foo', 'baz'), ('boo', '')], instead of [('foo', 'bar'), ('foo', 'baz')]

Related issue number

#1765

Checklist

• I think the code is well written
• Unit tests for the changes exist
• Documentation reflects the changes
• If you provide code modification, please add yourself to CONTRIBUTORS.txt
  • The format is <Name> <Surname>.
  • Please keep alphabetical order, the file is sorted by names.
• Add a new entry to CHANGES.rst
  • Choose any open position to avoid merge conflicts with other PRs.
  • Add a link to the issue you are fixing (if any) using #issue_number format at the end of changelog message. Use Pull Request number if there are no issues for PR or PR covers the issue only partially.

[codecov-io]

Codecov Report

Merging #1788 into 2.0 will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##              2.0    #1788   +/-   ##
=======================================
  Coverage   96.76%   96.76%           
=======================================
  Files          37       37           
  Lines        7428     7428           
  Branches     1293     1293           
=======================================
  Hits         7188     7188           
  Misses        111      111           
  Partials      129      129

Impacted Files	Coverage Δ
aiohttp/multipart.py	95.35% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c889474...7c9aec6. Read the comment docs.

[fafhrd91]

thanks

[lock]

This thread has been automatically locked since there has not been
any recent activity after it was closed. Please open a new issue for
related bugs.

If you feel like there's important points made in this discussion,
please include those exceprts into that new issue.