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1# 

2# Developed for the LSST Data Management System. 

3# This product includes software developed by the LSST Project 

4# (https://www.lsst.org). 

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

6# for details of code ownership. 

7# 

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

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

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

11# (at your option) any later version. 

12# 

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

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

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

16# GNU General Public License for more details. 

17# 

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

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

20# 

21 

22__all__ = [] 

23 

24from lsst.utils import TemplateMeta 

25from ..detector import Detector 

26from .detectorCollection import DetectorCollectionDetectorBase, DetectorCollectionBuilderBase 

27 

28 

29class DetectorCollectionBase(metaclass=TemplateMeta): # noqa: F811 

30 """An immutable collection of Detectors that can be accessed by name or ID. 

31 """ 

32 

33 def __iter__(self): 

34 for k, v in sorted(self.getIdMap().items()): 

35 yield v 

36 

37 def __getitem__(self, key): 

38 r = self.get(key) 

39 if r is None: 

40 raise KeyError("Detector for key {} not found.".format(key)) 

41 return r 

42 

43 def getNameIter(self): 

44 """Get an iterator over detector names 

45 """ 

46 for k, v in self.getNameMap().items(): 

47 yield k 

48 

49 def getIdIter(self): 

50 """Get an iterator over detector IDs 

51 """ 

52 for k, v in self.getIdMap().items(): 

53 yield k 

54 

55 

56DetectorCollectionBase.register(Detector, DetectorCollectionDetectorBase) 

57DetectorCollectionBase.register(Detector.InCameraBuilder, DetectorCollectionBuilderBase)