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spacetelescope / pysiaf

Handling of Science Instrument Aperture Files (SIAF) for space telescopes
https://pysiaf.readthedocs.io
BSD 3-Clause "New" or "Revised" License
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trivial syntax fix to avoid SyntaxWarning #351

Closed mperrin closed 1 month ago

mperrin commented 1 month ago

Trivial (one character!) fix to avoid a SyntaxWarning in python 3.12+. Starting in 3.12, python has gotten stricter about backslash escape sequences in strings.

Without this fix: 

In [1]: import pysiaf
pysiaf/pysiaf/aperture.py:1401: SyntaxWarning: invalid escape sequence '\*'
  """Sky to Tel frame transformation. Requires an attitude matrix.

With this fix: No warning is produced. .

Witchblade101 commented 1 month ago

@mfixstsci Let's merge this and add back the 3.12 support temporarily removed from the CI the other day.