def render_colors():
source = ("import sys\n"
'echo "Welcome $USER on" @(sys.platform)\n\n'
"def func(x=42):\n"
' d = {"xonsh": True}\n'
' return d.get("xonsh") and you\n\n'
"# This is a comment\n"
"![env | uniq | sort | grep PATH]\n")
lexer = XonshLexer()
lexer.add_filter("tokenmerge")
token_stream = list(pygments.lex(source, lexer=lexer))
token_stream = [(t, s.replace("\n", "\\n")) for t, s in token_stream]
styles = sorted(get_all_styles())
styles.insert(0, styles.pop(styles.index("default")))
for style in styles:
try:
display = html_format(token_stream, style=style)
except Exception as ex:
logging.error(f"Failed to format Xonsh code {ex!r}. {style!r}",
exc_info=True)
display = source
yield style, escape(display)
def color_style_names(self):
"""Returns an iterable of all available style names."""
if not HAS_PYGMENTS:
return ["For other xonsh styles, please install pygments"]
return get_all_styles()
def color_style_names(self):
"""Returns an iterable of all available style names."""
if not HAS_PYGMENTS:
return ["For other xonsh styles, please install pygments"]
return get_all_styles()
