[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3700: On Windows, some BytesWarning from Python 3 runs aren't fixed and aren't turning into errors

[Tahoe-LAFS]

#3700: On Windows, some BytesWarning from Python 3 runs aren't fixed and aren't
turning into errors
----------------------+----------------------------------
 Reporter:  itamarst  |          Owner:  itamarst
     Type:  defect    |         Status:  new
 Priority:  normal    |      Milestone:  Support Python 3
Component:  unknown   |        Version:  n/a
 Keywords:            |  Launchpad Bug:
----------------------+----------------------------------
 E.g.
 https://pipelines.actions.githubusercontent.com/lvialVtfq1yoJ1LuiXqucYzfq46vK2GWEabGbdST9T9tknzCdS/_apis/pipelines/1/runs/1898/signedlogcontent/20?urlExpires=2021-05-05T17%3A10%3A12.2995039Z&urlSigningMethod=HMACV1&urlSignature=huBpdTSKhKTBtYzx2nidl859T8xEIEooVnniQUWV6nY%3D

 {{{
 2021-05-05T17:02:12.7899066Z
 allmydata.test.cli.test_cli.Help.test_create_introducer ... [OK]Traceback
 (most recent call last):
 2021-05-05T17:02:12.7900713Z   File "D:\a\tahoe-lafs\tahoe-
 lafs\.tox\py37-coverage\lib\site-packages\twisted\trial\_synctest.py",
 line 1046, in run
 2021-05-05T17:02:12.7901641Z     warnings.warn_explicit(**w)
 2021-05-05T17:02:12.7902303Z builtins.BytesWarning: str() on a bytes
 instance
 2021-05-05T17:02:12.7902920Z [ERROR]
 }}}

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3700>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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