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1# This file is part of daf_butler. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (http://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 <http://www.gnu.org/licenses/>. 

21 

22import click 

23 

24from ..utils import MWOption 

25 

26 

27class long_log_option: # noqa: N801 

28 """A decorator to add a long_log option to a click.Command. 

29 

30 Parameters 

31 ---------- 

32 help : `str`, optional 

33 The help text to use for the option. 

34 """ 

35 

36 defaultHelp = "Make log messages appear in long format." 

37 

38 def __init__(self, help=defaultHelp): 

39 self.help = help 

40 

41 def __call__(self, f): 

42 return click.option("--long-log", cls=MWOption, 

43 help=self.help, 

44 is_flag=True)(f)