Coverage for python/lsst/afw/table/_aggregates.py: 100%

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1# This file is part of afw. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (https://www.lsst.org). 

6# See the COPYRIGHT file at the top-level directory of this distribution 

7# for details of code ownership. 

8# 

9# This program is free software: you can redistribute it and/or modify 

10# it under the terms of the GNU General Public License as published by 

11# the Free Software Foundation, either version 3 of the License, or 

12# (at your option) any later version. 

13# 

14# This program is distributed in the hope that it will be useful, 

15# but WITHOUT ANY WARRANTY; without even the implied warranty of 

16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

17# GNU General Public License for more details. 

18# 

19# You should have received a copy of the GNU General Public License 

20# along with this program. If not, see <https://www.gnu.org/licenses/>. 

21 

22__all__ = ["PointKey", "CovarianceMatrixKey"] 

23 

24import numpy as np 

25 

26from lsst.utils import TemplateMeta 

27from ._table import Point2IKey, Point2DKey, \ 

28 CovarianceMatrix2fKey, CovarianceMatrix3fKey, CovarianceMatrix4fKey, CovarianceMatrixXfKey, \ 

29 CovarianceMatrix2dKey, CovarianceMatrix3dKey, CovarianceMatrix4dKey, CovarianceMatrixXdKey 

30 

31 

32class PointKey(metaclass=TemplateMeta): 

33 TEMPLATE_PARAMS = ("dtype", "dim") 

34 TEMPLATE_DEFAULTS = (None, 2) 

35 

36 

37PointKey.register((np.int32, 2), Point2IKey) 

38PointKey.register((np.float64, 2), Point2DKey) 

39 

40 

41# Because Boxes aren't templates themselves, we don't expose the fact that 

42# BoxKey is a template to the Python user; it's considered an implementation 

43# detail. 

44 

45 

46class CovarianceMatrixKey(metaclass=TemplateMeta): 

47 TEMPLATE_PARAMS = ("dtype", "dim") 

48 

49 

50CovarianceMatrixKey.register((np.float32, 2), CovarianceMatrix2fKey) 

51CovarianceMatrixKey.register((np.float32, 3), CovarianceMatrix3fKey) 

52CovarianceMatrixKey.register((np.float32, 4), CovarianceMatrix4fKey) 

53CovarianceMatrixKey.register( 

54 (np.float32, None), CovarianceMatrixXfKey) 

55CovarianceMatrixKey.register((np.float64, 2), CovarianceMatrix2dKey) 

56CovarianceMatrixKey.register((np.float64, 3), CovarianceMatrix3dKey) 

57CovarianceMatrixKey.register((np.float64, 4), CovarianceMatrix4dKey) 

58CovarianceMatrixKey.register( 

59 (np.float64, None), CovarianceMatrixXdKey)