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TMUX_VAR_RE does not use raw string, leading to SyntaxWarning with python 3.12 #2244

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wanderboessenkool opened this issue Oct 18, 2023 · 0 comments · Fixed by #2245
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TMUX_VAR_RE does not use raw string, leading to SyntaxWarning with python 3.12 #2244

wanderboessenkool opened this issue Oct 18, 2023 · 0 comments · Fixed by #2245

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@wanderboessenkool
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When using python 3.12 binding/config.py thows a syntax warning:

/usr/lib/python3.12/site-packages/powerline/bindings/config.py:179: SyntaxWarning: invalid escape sequence '\$'
  TMUX_VAR_RE = re.compile('\$(_POWERLINE_\w+)')
/usr/lib/python3.12/site-packages/powerline/bindings/config.py:179: SyntaxWarning: invalid escape sequence '\$'
  TMUX_VAR_RE = re.compile('\$(_POWERLINE_\w+)')
/usr/lib/python3.12/site-packages/powerline/bindings/config.py:179: SyntaxWarning: invalid escape sequence '\$'
  TMUX_VAR_RE = re.compile('\$(_POWERLINE_\w+)')

This is caused by a re.compile that not uses a raw string
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Change TMUX_VAR_RE re.compile to use raw string wanderboessenkool/powerline
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@wanderboessenkool