def parse(style_string):
for s in style_string.split():
if s.startswith("#"):
ix = s[1:] if len(s) == 7 else "".join(_ * 2 for _ in s[1:])
c = x256.to_rgb(x256.from_hex(ix))
return "\"#{:02x}{:02x}{:02x}\"".format(*c)
return "nil"
def load_style(name):
style = pygments.styles.get_style_by_name(name)
bg = parse(style.background_color)
fg = parse(style.styles[Text])
if fg == "nil":
brightness = sum(x256.to_rgb(x256.from_hex(bg[2:-1]))) / 3
fg = "\"#000000\"" if brightness >= 128 else "\"#FFFFFF\""
style_dict = dict((str(k), parse(v)) for k, v in style.styles.items())
return bg, fg, translate(style_dict)
def get_color(color):
if color.startswith("bold"):
color = color[5:]
if color.startswith("bright"):
color = color[7:]
if color.startswith("underline"):
color = color[10:]
if color.startswith("color"):
number = int(color[3:])
r, g, b = to_rgb(number)
return hex_rgb(r, g, b)
if color.startswith("rgb"):
r_, g_, b_ = color[3:]
r, g, b = int(r_) * 40 + 55, int(g_) * 40 + 55, int(b_) * 40 + 55
return hex_rgb(r, g, b)
if color.startswith("gray"):
level = int(color[4:])
red, green, blue = [level * (255.0 / 23)] * 3
return hex_rgb(red, green, blue)
try:
return webcolors.name_to_hex(color)
except:
pass
raise ValueError("No known color for %s" % color)
def get_color(color):
if color.startswith('bold'):
color = color[5:]
if color.startswith('bright'):
color = color[7:]
if color.startswith('underline'):
color = color[10:]
if color.startswith('color'):
number = int(color[3:])
r, g, b = to_rgb(number)
return hex_rgb(r, g, b)
if color.startswith('rgb'):
r_, g_, b_ = color[3:]
r, g, b = int(r_) * 40 + 55, int(g_) * 40 + 55, int(b_) * 40 + 55
return hex_rgb(r, g, b)
if color.startswith('gray'):
level = int(color[4:])
red, green, blue = [level * (255.0 / 23)] * 3
return hex_rgb(red, green, blue)
try:
return webcolors.name_to_hex(color)
except:
pass
raise ValueError('No known color for %s' % color)
def test_to_rgb(self):
color = x256.to_rgb(self.xcolor)
self.assertEqual(self.aprox_rgb, color)
def to_rgb(s):
return tuple(x256.to_rgb(int(s)))
