def main():
t = Terminal()
def update(s):
t.style_reset()
t.clear_line()
fmt = ""
try:
col, fmt = parse_color(s)
t.style(Color.rgb(col[0], col[1], col[2]).bg())
t.write(" " * SWATCH_WIDTH)
t.style_reset()
t.write(" ")
except ColorParseError:
t.write(">" * SWATCH_WIDTH, " ")
finally:
t.cursor_save()
t.style(Color.hex(0x909090))
t.cursor_move(0, 1).clear_to_end().write(fmt)
t.cursor_restore().style_reset()
t.write(s)
with t.managed():
t.set_cbreak(True)
# make space
t.writeln()
t.cursor_move(0, -1).flush()
try:
# read and parse color
col_str = read_line(t, update)
col, fmt = parse_color(col_str)
t.writeln().writeln()
# write converted colors
formats = (("RGBA", format_rgba(col)), ("RGBA (hex)",
format_hex_rgba(col)),
("RGB (hex)", format_hex_rgb(col)))
format_name_width = max((len(f[0]) for f in formats)) + 2
for name, value in formats:
padding = format_name_width - (len(name) + 1)
t.style(Color.hex(0x909090)).write(name, ":", " " * padding)
t.style_reset().writeln(value)
t.flush()
except ColorParseError:
t.writeln().writeln()
t.writeln("Not a color.")
from pytermfx import Terminal import pytermfx.md as md import sys t = Terminal() md.render(t, sys.stdin.readlines()) t.flush()
def main():
t = Terminal()
t.cursor_set_visible(False)
# the beautiful art
art = [
"DDDDDDDDDVVVVVV VVVVDDDDDDDDDD ",
"DDDDDDDDDDDVVVVV VVVVVDDDDDDDDDDDD ",
" DDDD VVVV VVVV DDDD",
"DDD DDD VVVV VVVV DDD DDD",
"DDD DDDD VVVVVVVV DDD DDDD",
"DDDDDDDDDDD VVVVVV DDDDDDDDDDD ",
"DDDDDDDDD VVVV DDDDDDDDD ",
" VV "
]
aw = len(art[0])
ah = len(art)
pos = [t.w / 2, t.h / 2]
vel = [1.12 / 2, 0.67 / 2]
t.style(Color.hex(0x0000FF))
t.style(Color.hex(0x000000).bg())
t.style(Style("bold"))
t.flush()
def changecol():
colors = (Color.hex(0x0000FF), Color.hex(0xFFFF00),
Color.hex(0x7700FF), Color.hex(0xFF0077),
Color.hex(0xFF7700))
t.style(random.choice(colors))
def update():
t.clear_box(pos[0] - aw / 2, pos[1] - ah / 2, aw, ah)
# integrate velocity
pos[0] += vel[0]
pos[1] += vel[1]
# ugly bounce physics
if pos[0] < aw / 2:
pos[0] = aw / 2
vel[0] = -vel[0]
changecol()
if pos[1] < ah / 2 + 1:
pos[1] = ah / 2 + 1
vel[1] = -vel[1]
changecol()
if pos[0] > t.w - 1 - aw / 2:
pos[0] = t.w - 1 - aw / 2
vel[0] = -vel[0]
changecol()
if pos[1] > t.h - 1 - ah / 2:
pos[1] = t.h - 1 - ah / 2
vel[1] = -vel[1]
changecol()
# update console
draw_art(t, art, pos[0], pos[1])
t.flush()
def on_input(c):
if c == "q":
app.stop()
app = TerminalApp(t, 60, update=update, on_input=on_input)
app.start()