lsst.afw  21.0.0-35-g4939cbb3d+fb0e51fe34
_compression.py
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1 # This file is part of afw.
2 #
3 # Developed for the LSST Data Management System.
4 # This product includes software developed by the LSST Project
5 # (https://www.lsst.org).
6 # See the COPYRIGHT file at the top-level directory of this distribution
7 # for details of code ownership.
8 #
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21 
22 __all__ = ["imageCompressionDisabled"]
23 
24 from contextlib import contextmanager
25 from ._fits import getAllowImageCompression, setAllowImageCompression
26 
27 
28 @contextmanager
30  """Create a context where FITS image compression is disabled.
31 
32  The previous compression setting is restored on exit.
33  """
35  try:
37  yield
38  finally:
void setAllowImageCompression(bool allow)
Definition: fits.cc:1546
bool getAllowImageCompression()
Definition: fits.cc:1548