def color_args_str(args, title=None, type='info'):
s = cf.blue(f'\n{LINE}\n')
if title:
with cf.with_palette(PALETTE) as c:
if type == 'error':
s += f'{c.bold_error(title)}\n'
elif type == 'success':
s += f'{c.bold_success(title)}\n'
else:
s += f'{c.bold_info(title)}\n'
for k in args:
s += f'{cf.bold_violet(k)}: '
s += f'{args[k]}\n'
s += cf.blue(f'{LINE}\n')
return s
def arguments_list_string(args, title=None, type='info'):
s = f'\n{LONG_LINE}\n' if DISABLE_COLORS else cf.blue(f'\n{LONG_LINE}\n')
if title:
if DISABLE_COLORS:
s += f'{title}\n'
else:
with cf.with_palette(PALETTE) as c:
if type == 'error':
s += f'{c.bold_error(title)}\n'
elif type == 'success':
s += f'{c.bold_success(title)}\n'
else:
s += f'{c.bold_info(title)}\n'
for k in args:
s += f'{k}: ' if DISABLE_COLORS else f'{cf.bold_violet(k)}: '
s += f'{args[k]}\n'
s += f'{LONG_LINE}\n' if DISABLE_COLORS else cf.blue(f'{LONG_LINE}\n')
return s
def test_change_color_palette():
"""
Test changing the color palette in a with-block
"""
NEW_COLOR_PALETTE = {
'testColor': (0, 0, 0)
}
# updating existing color palette
with colorful.with_updated_palette(NEW_COLOR_PALETTE) as c:
# old and new colors should exist
assert str(c.testColor) == '\033[30m'
assert str(c.black) == '\033[30m'
# set color palette and overwrite the old one
with colorful.with_palette(NEW_COLOR_PALETTE) as c:
assert str(c.testColor) == '\033[30m'
with pytest.raises(ColorfulError) as exc:
c.black('the color "black" was overwritten by the new palette')
expected = ('the color "black" is unknown. '
'Use a color in your color palette (by default: X11 rgb.txt)')
assert str(exc.value) == expected
print(cf.mint_on_snow('Wow, this is actually mint'))
# choose a predefined style
cf.use_style('solarized')
# print the official solarized colors
print(cf.yellow('yellow'), cf.orange('orange'),
cf.red('red'), cf.magenta('magenta'),
cf.violet('violet'), cf.blue('blue'),
cf.cyan('cyan'), cf.green('green'))
# directly print with colors
cf.print('{c.bold_blue}Hello World{c.reset}')
# choose specific color mode for one block
with cf.with_8_ansi_colors() as c:
print(c.bold_green('colorful is awesome!'))
# create and choose your own color palette
MY_COMPANY_PALETTE = {
'companyOrange': '#f4b942',
'companyBaige': '#e8dcc5'
}
with cf.with_palette(my_company_palette) as c:
print(c.companyOrange_on_companyBaige('Thanks for choosing our product!'))
# use f-string (only Python >= 3.6)
print(f'{cf.bold}Hello World')
# support for chinese
print(cf.red('你好'))