Ensure writer is always reset on completion (#7815)

[Dreamsorcerer]

(cherry picked from commit 8f2f048)

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (3.9@9d498ca). Click here to learn what that means.
The diff coverage is n/a.

@@          Coverage Diff           @@
##             3.9    #7826   +/-   ##
======================================
  Coverage       ?   97.35%           
======================================
  Files          ?      107           
  Lines          ?    32357           
  Branches       ?     3836           
======================================
  Hits           ?    31501           
  Misses         ?      652           
  Partials       ?      204           

Flag	Coverage Δ
CI-GHA	97.26% <0.00%> (?)
OS-Linux	96.95% <0.00%> (?)
OS-Windows	94.50% <0.00%> (?)
OS-macOS	96.61% <0.00%> (?)
Py-3.10.11	94.41% <0.00%> (?)
Py-3.10.13	96.79% <0.00%> (?)
Py-3.11.6	96.46% <0.00%> (?)
Py-3.8.10	94.38% <0.00%> (?)
Py-3.8.18	96.71% <0.00%> (?)
Py-3.9.13	94.39% <0.00%> (?)
Py-3.9.18	96.77% <0.00%> (?)
Py-pypy7.3.13	96.21% <0.00%> (?)
VM-macos	96.61% <0.00%> (?)
VM-ubuntu	96.95% <0.00%> (?)
VM-windows	94.50% <0.00%> (?)

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