stransi ๐๏ธ
I see a
\033[1;31m
red\033[;39m
door, and I want it painted\033[1;30m
black\033[;39m
.
stransi is a lightweight parser for ANSI escape code sequences. It implements a string-like type that is aware of its own ANSI escape sequences, and can be used to parse most of the common escape sequences used in terminal output manipulation.
- โจ Good support of ANSI escape sequences
- ๐จ Focus on coloring and styling
- ๐ก๏ธ Unsupported
CSI
escape sequences are emitted as tokens - ๐๏ธ Only one dependency: ochre
- ๐ Python 3.8+
$ pip install stransi
In [1]: from stransi import Ansi
In [2]: text = Ansi(
...: "I see a \033[1;31mred\033[;39m door, "
...: "and I want it painted \033[1;30mblack\033[;39m"
...: )
In [3]: list(text.escapes())
Out[3]:
['I see a ',
Escape('\x1b[1;31m'),
'red',
Escape('\x1b[;39m'),
' door, and I want it painted ',
Escape('\x1b[1;30m'),
'black',
Escape('\x1b[;39m')]
In [4]: list(text.instructions())
Out[4]:
['I see a ',
SetAttribute(attribute=<Attribute.BOLD: 1>),
SetColor(role=<ColorRole.FOREGROUND: 30>, color=Ansi256(1)),
'red',
SetAttribute(attribute=<Attribute.NORMAL: 0>),
SetColor(role=<ColorRole.FOREGROUND: 30>, color=None),
' door, and I want it painted ',
SetAttribute(attribute=<Attribute.BOLD: 1>),
SetColor(role=<ColorRole.FOREGROUND: 30>, color=Ansi256(0)),
'black',
SetAttribute(attribute=<Attribute.NORMAL: 0>),
SetColor(role=<ColorRole.FOREGROUND: 30>, color=None)]
Photo by Tien Vu Ngoc on Unsplash.