Change the display style of the text on the STACKLINE.

[hongy...@gmail.com]

On Thursday, September 9, 2021 at 8:57:37 PM UTC+8, Roland Mueller wrote:
> Hello 
> 
> to 9. syysk. 2021 klo 6.53 hongy... at gmail.com (hongy... at gmail.com) 
> kirjoitti:
> > I'm using the following code in my forked project [1]: 
> > 
> > percol.view.STACKLINE = 'Fold:F1,F2,F3 Push:C-p Pop:M-p Script:M-s Dir:M-d 
> > Dircmd:M-b' 
> > 
> > I would like to change the display style of the text mentioned above, for 
> > example, to underline some characters in it, as shown below: 
> > 
> > _D_ir:M-d 
> > 
> >
> You can use e.g. str.replace() or re.sub() 
> 
> >>> percol.view.STACKLINE = percol.view.STACKLINE.replace('D', '_D_') 
> Result: 'Fold:F1,F2,F3 Push:C-p Pop:M-p Script:M-s _D_ir:M-d _D_ircmd:M-b' 
> 
> >>> import re 
> 
> Replace D with _D_ 
> >>> percol.view.STACKLINE = re.sub(r'([D])', 
> r'_\1_', percol.view.STACKLINE) 
> Result: 'Fold:F1,F2,F3 Push:C-p Pop:M-p Script:M-s _D_ir:M-d _D_ircmd:M-b' 
> 
> Replace D and M with _D_, _M_ 
> >>> percol.view.STACKLINE = re.sub(r'([DM])', r'_\1_', 
> percol.view.STACKLINE) 
> 'Fold:F1,F2,F3 Push:C-p Pop:_M_-p Script:_M_-s _D_ir:_M_-d _D_ircmd:_M_-b' 
> 
> Regards, 
> Roland

I tried with the following, but failed to achieve the expected effect:

class Term:
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'
    LIGHTCYAN = '\033[1;36m'
    LIGHTGRAY = '\033[0;37m'
    YELLOW = '\033[0;33m'
    BOLD = '\033[1m'
    UNDERLINE = '\033[4m'

[...]

percol.view.STACKLINE = percol.view.STACKLINE.replace('D', Term.UNDERLINE + 'D' + Term.ENDC)

The result will look like this:

Fold:F1,F2,F3 Push:C-p Pop:M-p Script:M-s ?[4mD?[0mir:M-d ?[4mD?[0mircmd:M-b

Regards,
HY

> > How to achieve this purpose? 
> > 
> > [1] 
> > https://github.com/hongyi-zhao/ariadne/blob/838179bb4275ac85f5342d9e7d086d6ade3be1de/rc.py#L55 
> > 
> > Regards, 
> > HY
> > -- 
> > https://mail.python.org/mailman/listinfo/python-list 
> >