LSSTApplications  1.1.2+25,10.0+13,10.0+132,10.0+133,10.0+224,10.0+41,10.0+8,10.0-1-g0f53050+14,10.0-1-g4b7b172+19,10.0-1-g61a5bae+98,10.0-1-g7408a83+3,10.0-1-gc1e0f5a+19,10.0-1-gdb4482e+14,10.0-11-g3947115+2,10.0-12-g8719d8b+2,10.0-15-ga3f480f+1,10.0-2-g4f67435,10.0-2-gcb4bc6c+26,10.0-28-gf7f57a9+1,10.0-3-g1bbe32c+14,10.0-3-g5b46d21,10.0-4-g027f45f+5,10.0-4-g86f66b5+2,10.0-4-gc4fccf3+24,10.0-40-g4349866+2,10.0-5-g766159b,10.0-5-gca2295e+25,10.0-6-g462a451+1
LSSTDataManagementBasePackage
Functions
lsst.afw.fits.pickleFits Namespace Reference

Functions

def reduceToFits
 
def unreduceFromFits
 

Function Documentation

def lsst.afw.fits.pickleFits.reduceToFits (   obj) 
Pickle to FITS

Intended to be used by the __reduce__ method of a class.

Assumes the existence of a "writeFits" method on the object.

Definition at line 3 of file pickleFits.py.

3 
4 def reduceToFits(obj):
5  """Pickle to FITS
6 
7  Intended to be used by the __reduce__ method of a class.
8 
9  Assumes the existence of a "writeFits" method on the object.
10  """
11  manager = MemFileManager()
12  obj.writeFits(manager)
13  size = manager.getLength()
14  data = cdata(manager.getData(), size);
15  return (unreduceFromFits, (obj.__class__, data, size))
def lsst.afw.fits.pickleFits.unreduceFromFits (   cls,
  data,
  size 
) 
Unpickle from FITS

Unpacks data produced by reduceToFits.

Assumes the existence of a "readFits" method on the object.

Definition at line 16 of file pickleFits.py.

16 
17 def unreduceFromFits(cls, data, size):
18  """Unpickle from FITS
19 
20  Unpacks data produced by reduceToFits.
21 
22  Assumes the existence of a "readFits" method on the object.
23  """
24  manager = MemFileManager(size)
25  memmove(manager.getData(), data)
26  return cls.readFits(manager)
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