lsst.afw.table._schema Namespace Reference

Classes
class	Field
class	Key
class	Schema
class	SchemaItem

Functions
	_registerInstantiations (abc, types)
	makeSchemaFromFields (fields)

Variables
dict	_dtypes

Function Documentation

_registerInstantiations()

lsst.afw.table._schema._registerInstantiations ( abc, types )

protected

Iterate over a private dict (filled by template instantiations in C++)
to register template instantiations a TemplateMeta ABCs.

If an entry for the type string exists in _dtypes, we use that instead of
the string as the key, and use the string as an alias.

Definition at line 61 of file _schema.py.

makeSchemaFromFields()

lsst.afw.table._schema.makeSchemaFromFields

(

fields

)

Create a Schema from a sequence of Fields. For pickle support.

Parameters
----------
fields : `tuple` ['lsst.afw.table.Field']
    The fields to construct the new Schema from.

Returns
-------
schema : `lsst.afw.table.Schema`
    The constructed Schema.

Definition at line 246 of file _schema.py.

Variable Documentation

_dtypes

dict lsst.afw.table._schema._dtypes

protected

Initial value:

=  {
    "String": str,
    "B": np.uint8,
    "U": np.uint16,
    "I": np.int32,
    "L": np.int64,
    "F": np.float32,
    "D": np.float64,
    "Angle": lsst.geom.Angle,
}

Definition at line 37 of file _schema.py.