Coverage for python / lsst / multiprofit / errors.py: 84%

1# This file is part of multiprofit. 

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__ = ["CatalogError", "NoDataError", "PsfRebuildFitFlagError", "RaDecConversionNotImplementedError"] 

23 

24from abc import abstractmethod 

25 

26 

27class CatalogError(RuntimeError): 

28 """RuntimeError that can be caught and flagged in a column.""" 

29 

30 @classmethod 

31 @abstractmethod 

32 def column_name(cls) -> str: 

33 """Return the standard column name for this error.""" 

34 

35 

36class NoDataError(CatalogError): 

37 """RuntimeError for when there is no data to fit.""" 

38 

39 @classmethod 

40 @abstractmethod 

41 def column_name(cls) -> str: 

42 return "no_data_flag" 

43 

44 

45class PsfRebuildFitFlagError(RuntimeError): 

46 """RuntimeError for when a PSF can't be rebuilt because the fit failed.""" 

47 

48 @classmethod 

49 def column_name(cls) -> str: 

50 return "psf_fit_flag" 

51 

52 

53class RaDecConversionNotImplementedError(NotImplementedError): 

54 """NotImplementedError for classes that haven't overridden methods to 

55 convert pixel centroids to sky RA/dec. 

56 

57 This is a configuration error that is difficult to test for before 

58 fitting individual objects but should generally not be caught, except 

59 in unit tests. 

60 """ 

61 

62 @classmethod 

63 def column_name(cls) -> str: 

64 return "ra_dec_conversion_not_implemented_flag"