Coverage for python/lsst/afw/fits/compression.py : 50%

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1__all__ = ["imageCompressionDisabled"]
3from contextlib import contextmanager
4from .fits import getAllowImageCompression, setAllowImageCompression
7@contextmanager
8def imageCompressionDisabled():
9 """Create a context where FITS image compression is disabled.
11 The previous compression setting is restored on exit.
12 """
13 old = getAllowImageCompression()
14 try:
15 setAllowImageCompression(False)
16 yield
17 finally:
18 setAllowImageCompression(old)