Coverage for daklib/termcolor.py: 25%

1# vim:set et sw=4: 

2""" 

3TermColor utils for dak 

4 

5@contact: Debian FTP Master <ftpmaster@debian.org> 

6@copyright: 2019 Mo Zhou <lumin@debian.org> 

7@license: GNU General Public License version 2 or later 

8""" 

9 

10# This program is free software; you can redistribute it and/or modify 

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

12# the Free Software Foundation; either version 2 of the License, or 

13# (at your option) any later version. 

14 

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

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

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

18# GNU General Public License for more details. 

19 

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

21# along with this program; if not, write to the Free Software 

22# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 

23 

24############################################################################### 

25 

26 

27_COLORS_ = ("red", "green", "yellow", "blue", "violet", "cyan", "white") 

28_COLOR_CODES_ = {k: 31 + _COLORS_.index(k) for k in _COLORS_} 

29 

30 

31def colorize(s: str, fg: str, bg: str | None = None, bold=False, ul=False) -> str: 

32 """ 

33 s: str -- string to be colorized 

34 fg: str -- foreground color. See _COLORS_ for choices 

35 bg: str -- background color. See _COLORS_ for choices 

36 bold: bool -- bold font? 

37 ul: bool -- underline? 

38 """ 

39 if fg not in _COLORS_: 

40 raise ValueError("Unsupported foreground Color!") 

41 if (bg is not None) or any((bold, ul)): 

42 raise NotImplementedError 

43 return "\x1b[{}m{}\x1b[0;m".format(_COLOR_CODES_[fg], s)