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LSSTDataManagementBasePackage
Classes | Functions
lsst.afw.table._schemaMapper Namespace Reference

Classes

class  SchemaMapper
 

Functions

def makeSchemaMapper (input, output, mappings)
 

Function Documentation

◆ makeSchemaMapper()

def lsst.afw.table._schemaMapper.makeSchemaMapper (   input,
  output,
  mappings 
) 
Build a mapper from two Schemas and the mapping between them.
For pickle support.

Parameters
----------
input : `lsst.afw.table.Schema`
    The input schema for the mapper.
output : `lsst.afw.table.Schema`
    The output schema for the mapper.
mappings : `dict` [`lsst.afw.table.Key`, `lsst.afw.table.Key`]
    The mappings to define between the input and output schema.

Returns
-------
mapper : `lsst.afw.table.SchemaMapper`
    The constructed SchemaMapper.

Definition at line 138 of file _schemaMapper.py.

138 def makeSchemaMapper(input, output, mappings):
139  """Build a mapper from two Schemas and the mapping between them.
140  For pickle support.
141 
142  Parameters
143  ----------
144  input : `lsst.afw.table.Schema`
145  The input schema for the mapper.
146  output : `lsst.afw.table.Schema`
147  The output schema for the mapper.
148  mappings : `dict` [`lsst.afw.table.Key`, `lsst.afw.table.Key`]
149  The mappings to define between the input and output schema.
150 
151  Returns
152  -------
153  mapper : `lsst.afw.table.SchemaMapper`
154  The constructed SchemaMapper.
155  """
156  mapper = SchemaMapper(input, output)
157  for key, value in mappings.items():
158  mapper.addMapping(key, value)
159  return mapper
160 
lsst::afw::table._schemaMapper.makeSchemaMapper
def makeSchemaMapper(input, output, mappings)
Definition: _schemaMapper.py:138
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