1# This file is part of ctrl_mpexec. 

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 <http://www.gnu.org/licenses/>. 

21 

22import click 

23 

24from lsst.daf.butler.cli.utils import MWOption, split_commas, unwrap 

25 

26 

27class show_option: # noqa: N801 

28 

29 defaultHelp = unwrap("""Dump various info to standard output. 

30 Possible items are: `config`, `config=[Task::]<PATTERN>` or 

31 `config=[Task::]<PATTERN>:NOIGNORECASE` to dump configuration fields 

32 possibly matching given pattern and/or task label; `history=<FIELD>` to 

33 dump configuration history for a field, field name is specified as 

34 [Task::][SubTask.]Field; `dump-config`, `dump-config=Task` to dump 

35 complete configuration for a task given its label or all tasks; 

36 `pipeline` to show pipeline composition; `graph` to show information 

37 about quanta; `workflow` to show information about quanta and their 

38 dependency; `tasks` to show task composition.""") 

39 

40 defaultMetavar = "ITEM|ITEM=VALUE" 

41 

42 def __init__(self, help=defaultHelp, metavar=defaultMetavar, multiple=False, required=False): 

43 self.callback = split_commas if multiple else None 

44 self.help = help 

45 self.metavar = metavar 

46 self.multiple = multiple 

47 self.required = required 

48 

49 def __call__(self, f): 

50 return click.option("--show", cls=MWOption, 

51 callback=self.callback, 

52 help=self.help, 

53 metavar=self.metavar, 

54 multiple=self.multiple, 

55 required=self.required)(f)