LSST Applications
22.0.1,22.0.1+01bcf6a671,22.0.1+046ee49490,22.0.1+05c7de27da,22.0.1+0c6914dbf6,22.0.1+1220d50b50,22.0.1+12fd109e95,22.0.1+1a1dd69893,22.0.1+1c910dc348,22.0.1+1ef34551f5,22.0.1+30170c3d08,22.0.1+39153823fd,22.0.1+611137eacc,22.0.1+771eb1e3e8,22.0.1+94e66cc9ed,22.0.1+9a075d06e2,22.0.1+a5ff6e246e,22.0.1+a7db719c1a,22.0.1+ba0d97e778,22.0.1+bfe1ee9056,22.0.1+c4e1e0358a,22.0.1+cc34b8281e,22.0.1+d640e2c0fa,22.0.1+d72a2e677a,22.0.1+d9a6b571bd,22.0.1+e485e9761b,22.0.1+ebe8d3385e
LSST Data Management Base Package
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Public Member Functions | |
def | makeTask (self, taskClass, config, overrides, butler) |
Abstract base class for task factory. Task factory is responsible for creating instances of PipelineTask subclasses.
Definition at line 30 of file taskFactory.py.
def lsst.pipe.base.taskFactory.TaskFactory.makeTask | ( | self, | |
taskClass, | |||
config, | |||
overrides, | |||
butler | |||
) |
Create new PipelineTask instance from its class. Parameters ---------- taskClass : `type` `PipelineTask` sub-class. config : `pex.Config` or `None` Configuration object, if `None` then use task-defined configuration class (``taskClass.ConfigClass``) to create new instance. overrides : `ConfigOverrides` or `None` Configuration overrides, this should contain all overrides to be applied to a default task config, including instrument-specific, obs-package specific, and possibly command-line overrides. This parameter is exclusive with ``config``, only one of the two can be specified as not-`None`. butler : `~lsst.daf.butler.Butler` or None Butler instance used to obtain initialization inputs for PipelineTasks. If `None`, some PipelineTasks will not be usable Returns ------- task : `PipelineTask` Instance of a `PipelineTask` class or `None` on errors. Raises ------ Any exceptions that are raised by PipelineTask constructor or its configuration class are propagated back to caller.
Definition at line 38 of file taskFactory.py.