LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
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Public Member Functions | |
def | __init__ (self, mapper) |
def | create (self) |
Public Attributes | |
mapper | |
ButlerFactory creates data Butlers containing data mappers. Use of it is deprecated in favor of the direct Butler constructor. The ButlerFactory class takes a mapper for a data collection. It can then create Butlers with these mappers. A data identifier is a dictionary. The keys match those understood by a mapper; the values select particular data sets or collections of data sets. For example, one key might be "visit". Specifying a value of "695934" for this key might select a collection of images. The mappers perform four functions: 1. Determine what keys are valid for dataset ids. 2. Obtain a collection of potential dataset ids matching a partial dataset id. 3. Map a dataset id to the location of the dataset, including its C++ and Python types. 4. Manipulate a retrieved dataset object so that it conforms to a standard. Public methods: __init__(self, mapper) create(self)
Definition at line 32 of file butlerFactory.py.
def lsst.daf.persistence.butlerFactory.ButlerFactory.__init__ | ( | self, | |
mapper | |||
) |
Construct a ButlerFactory. @param mapper mapper object.
Definition at line 60 of file butlerFactory.py.
def lsst.daf.persistence.butlerFactory.ButlerFactory.create | ( | self | ) |
Create a Butler. @returns a new Butler.
Definition at line 68 of file butlerFactory.py.
lsst.daf.persistence.butlerFactory.ButlerFactory.mapper |
Definition at line 66 of file butlerFactory.py.