def _font_files(args, inline):
args = List.from_maybe_starargs(args)
n = 0
params = [[], []]
for arg in args:
if isinstance(arg, List):
if len(arg) == 2:
if n % 2 == 1:
params[1].append(None)
n += 1
params[0].append(arg[0])
params[1].append(arg[1])
n += 2
else:
for arg2 in arg:
params[n % 2].append(arg2)
n += 1
else:
params[n % 2].append(arg)
n += 1
len0 = len(params[0])
len1 = len(params[1])
if len1 < len0:
params[1] += [None] * (len0 - len1)
elif len0 < len1:
params[0] += [None] * (len1 - len0)
fonts = []
for font, format in zip(params[0], params[1]):
if format:
fonts.append('%s format("%s")' % (_font_url(font, inline=inline), String.unquoted(format).value))
else:
fonts.append(_font_url(font, inline=inline))
return List(fonts)
def grad_color_stops(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join([
'color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops
])
return String.unquoted(ret)
def _font_files(args, inline):
args = List.from_maybe_starargs(args)
n = 0
params = [[], []]
for arg in args:
if isinstance(arg, List):
if len(arg) == 2:
if n % 2 == 1:
params[1].append(None)
n += 1
params[0].append(arg[0])
params[1].append(arg[1])
n += 2
else:
for arg2 in arg:
params[n % 2].append(arg2)
n += 1
else:
params[n % 2].append(arg)
n += 1
len0 = len(params[0])
len1 = len(params[1])
if len1 < len0:
params[1] += [None] * (len0 - len1)
elif len0 < len1:
params[0] += [None] * (len1 - len0)
fonts = []
for font, format in zip(params[0], params[1]):
if format:
fonts.append(
'%s format("%s")' %
(_font_url(font, inline=inline), StringValue(format).value))
else:
fonts.append(_font_url(font, inline=inline))
return List(fonts)
def quote(*args):
arg = List.from_maybe_starargs(args).maybe()
if isinstance(arg, String):
return String(arg.value, quotes='"')
else:
return String(arg.render(), quotes='"')
def unquote(*args):
arg = List.from_maybe_starargs(args).maybe()
if isinstance(arg, StringValue):
return StringValue(arg.value, quotes=None)
else:
return StringValue(arg.render(), quotes=None)
def unquote(*args):
arg = List.from_maybe_starargs(args).maybe()
if isinstance(arg, StringValue):
return StringValue(arg.value, quotes=None)
else:
return StringValue(arg.render(), quotes=None)
def quote(*args):
arg = List.from_maybe_starargs(args).maybe()
if isinstance(arg, String):
return String(arg.value, quotes='"')
else:
return String(arg.render(), quotes='"')
def linear_gradient(*args):
args = List.from_maybe_starargs(args)
position_and_angle = _get_gradient_position_and_angle(args)
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to linear-gradient function')
color_stops = __color_stops(False, *color_stops)
args = [
position(position_and_angle) if position_and_angle is not None else None,
]
args.extend(_render_standard_color_stops(color_stops))
to__s = 'linear-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
ret = String.unquoted(to__s)
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + to__s)
ret.to__moz = to__moz
def to__pie():
return String.unquoted('-pie-' + to__s)
ret.to__pie = to__pie
def to__ms():
return String.unquoted('-ms-' + to__s)
ret.to__ms = to__ms
def to__o():
return String.unquoted('-o-' + to__s)
ret.to__o = to__o
def to__webkit():
return String.unquoted('-webkit-' + to__s)
ret.to__webkit = to__webkit
def to__owg():
args = [
'linear',
position(position_and_angle or None),
opposite_position(position_and_angle or None),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return linear_svg_gradient(color_stops, position_and_angle or 'top')
ret.to__svg = to__svg
return ret
def linear_gradient(*args):
args = List.from_maybe_starargs(args)
position_and_angle = _get_gradient_position_and_angle(args)
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to linear-gradient function')
color_stops = __color_stops(False, *color_stops)
args = [
position(position_and_angle) if position_and_angle is not None else None,
]
args.extend(_render_standard_color_stops(color_stops))
to__s = 'linear-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
ret = String.unquoted(to__s)
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + to__s)
ret.to__moz = to__moz
def to__pie():
return String.unquoted('-pie-' + to__s)
ret.to__pie = to__pie
def to__ms():
return String.unquoted('-ms-' + to__s)
ret.to__ms = to__ms
def to__o():
return String.unquoted('-o-' + to__s)
ret.to__o = to__o
def to__webkit():
return String.unquoted('-webkit-' + to__s)
ret.to__webkit = to__webkit
def to__owg():
args = [
'linear',
position(position_and_angle or None),
opposite_position(position_and_angle or None),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return linear_svg_gradient(color_stops, position_and_angle or 'top')
ret.to__svg = to__svg
return ret
def first_value_of(*args):
if len(args) == 1 and isinstance(args[0], String):
first = args[0].value.split()[0]
return type(args[0])(first)
args = List.from_maybe_starargs(args)
if len(args):
return args[0]
else:
return Null()
def reject(lst, *values):
"""Removes the given values from the list"""
lst = List.from_maybe(lst)
values = frozenset(List.from_maybe_starargs(values))
ret = []
for item in lst:
if item not in values:
ret.append(item)
return List(ret, use_comma=lst.use_comma)
def reject(lst, *values):
"""Removes the given values from the list"""
lst = List.from_maybe(lst)
values = frozenset(List.from_maybe_starargs(values))
ret = []
for item in lst:
if item not in values:
ret.append(item)
return List(ret, use_comma=lst.use_comma)
def first_value_of(*args):
if len(args) == 1 and isinstance(args[0], String):
first = args[0].value.split()[0]
return type(args[0])(first)
args = List.from_maybe_starargs(args)
if len(args):
return args[0]
else:
return Null()
def radial_gradient(*args):
args = List.from_maybe_starargs(args)
position_and_angle = _get_gradient_position_and_angle(args)
shape_and_size = _get_gradient_shape_and_size(args)
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to radial-gradient function')
color_stops = __color_stops(False, *color_stops)
args = [
position(position_and_angle) if position_and_angle is not None else None,
shape_and_size if shape_and_size is not None else None,
]
args.extend(_render_standard_color_stops(color_stops))
to__s = 'radial-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
ret = String.unquoted(to__s)
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + to__s)
ret.to__moz = to__moz
def to__pie():
log.warn("PIE does not support radial-gradient.")
return String.unquoted('-pie-radial-gradient(unsupported)')
ret.to__pie = to__pie
def to__webkit():
return String.unquoted('-webkit-' + to__s)
ret.to__webkit = to__webkit
def to__owg():
args = [
'radial',
grad_point(position_and_angle) if position_and_angle is not None else 'center',
'0',
grad_point(position_and_angle) if position_and_angle is not None else 'center',
__grad_end_position(True, color_stops),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return radial_svg_gradient(color_stops, position_and_angle or 'center')
ret.to__svg = to__svg
return ret
def radial_gradient(*args):
args = List.from_maybe_starargs(args)
position_and_angle = _get_gradient_position_and_angle(args)
shape_and_size = _get_gradient_shape_and_size(args)
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to radial-gradient function')
color_stops = __color_stops(False, *color_stops)
args = [
position(position_and_angle) if position_and_angle is not None else None,
shape_and_size if shape_and_size is not None else None,
]
args.extend(_render_standard_color_stops(color_stops))
to__s = 'radial-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
ret = String.unquoted(to__s)
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + to__s)
ret.to__moz = to__moz
def to__pie():
log.warn("PIE does not support radial-gradient.")
return String.unquoted('-pie-radial-gradient(unsupported)')
ret.to__pie = to__pie
def to__webkit():
return String.unquoted('-webkit-' + to__s)
ret.to__webkit = to__webkit
def to__owg():
args = [
'radial',
grad_point(position_and_angle) if position_and_angle is not None else 'center',
'0',
grad_point(position_and_angle) if position_and_angle is not None else 'center',
__grad_end_position(True, color_stops),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return radial_svg_gradient(color_stops, position_and_angle or 'center')
ret.to__svg = to__svg
return ret
def linear_svg_gradient(*args):
args = List.from_maybe_starargs(args)
color_stops = args
start = None
if isinstance(args[-1], (StringValue, NumberValue, six.string_types)):
start = args[-1]
color_stops = args[:-1]
color_stops = __color_stops(False, *color_stops)
x1, y1 = zip(*grad_point(start).items())[1]
x2, y2 = zip(*grad_point(opposite_position(start)).items())[1]
svg = _linear_svg(color_stops, x1, y1, x2, y2)
url = 'data:' + 'image/svg+xml' + ';base64,' + base64.b64encode(svg)
inline = 'url("%s")' % escape(url)
return StringValue(inline)
def linear_svg_gradient(*args):
args = List.from_maybe_starargs(args)
color_stops = args
start = None
if isinstance(args[-1], (String, Number)):
start = args[-1]
color_stops = args[:-1]
color_stops = __color_stops(False, *color_stops)
x1, y1 = grad_point(start)
x2, y2 = grad_point(opposite_position(start))
svg = _linear_svg(color_stops, x1, y1, x2, y2)
url = 'data:' + 'image/svg+xml' + ';base64,' + base64.b64encode(svg)
inline = 'url("%s")' % escape(url)
return String.unquoted(inline)
def radial_svg_gradient(*args):
args = List.from_maybe_starargs(args)
color_stops = args
center = None
if isinstance(args[-1], (String, Number, six.string_types)):
center = args[-1]
color_stops = args[:-1]
color_stops = __color_stops(False, *color_stops)
cx, cy = zip(*grad_point(center).items())[1]
r = __grad_end_position(True, color_stops)
svg = __radial_svg(color_stops, cx, cy, r)
url = 'data:' + 'image/svg+xml' + ';base64,' + base64.b64encode(svg)
inline = 'url("%s")' % escape(url)
return String.unquoted(inline)
def linear_svg_gradient(*args):
args = List.from_maybe_starargs(args)
color_stops = args
start = None
if isinstance(args[-1], (String, Number, six.string_types)):
start = args[-1]
color_stops = args[:-1]
color_stops = __color_stops(False, *color_stops)
x1, y1 = zip(*grad_point(start).items())[1]
x2, y2 = zip(*grad_point(opposite_position(start)).items())[1]
svg = _linear_svg(color_stops, x1, y1, x2, y2)
url = 'data:' + 'image/svg+xml' + ';base64,' + base64.b64encode(svg)
inline = 'url("%s")' % escape(url)
return String.unquoted(inline)
def radial_svg_gradient(*args):
args = List.from_maybe_starargs(args)
color_stops = args
center = None
if isinstance(args[-1], (String, Number)):
center = args[-1]
color_stops = args[:-1]
color_stops = __color_stops(False, *color_stops)
cx, cy = grad_point(center)
r = __grad_end_position(True, color_stops)
svg = __radial_svg(color_stops, cx, cy, r)
url = 'data:' + 'image/svg+xml' + ';base64,' + base64.b64encode(svg)
inline = 'url("%s")' % escape(url)
return String.unquoted(inline)
def radial_gradient(*args):
args = List.from_maybe_starargs(args)
try:
# Do a rough check for standard syntax first -- `shape at position`
at_position = list(args[0]).index(String('at'))
except (IndexError, ValueError):
shape_and_size = _get_gradient_shape_and_size(args)
position_and_angle = _get_gradient_position_and_angle(args)
else:
shape_and_size = List.maybe_new(args[0][:at_position])
position_and_angle = List.maybe_new(args[0][at_position + 1:])
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to radial-gradient function')
color_stops = __color_stops(False, *color_stops)
if position_and_angle:
rendered_position = position(position_and_angle)
else:
rendered_position = None
rendered_color_stops = _render_standard_color_stops(color_stops)
args = []
if shape_and_size and rendered_position:
args.append(List([shape_and_size, String.unquoted('at'), rendered_position], use_comma=False))
elif rendered_position:
args.append(rendered_position)
elif shape_and_size:
args.append(shape_and_size)
args.extend(rendered_color_stops)
legacy_args = []
if rendered_position:
legacy_args.append(rendered_position)
if shape_and_size:
legacy_args.append(shape_and_size)
legacy_args.extend(rendered_color_stops)
ret = String.unquoted(
'radial-gradient(' + ', '.join(a.render() for a in args) + ')')
legacy_ret = 'radial-gradient(' + ', '.join(a.render() for a in legacy_args) + ')'
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + legacy_ret)
ret.to__moz = to__moz
def to__pie():
log.warn("PIE does not support radial-gradient.")
return String.unquoted('-pie-radial-gradient(unsupported)')
ret.to__pie = to__pie
def to__webkit():
return String.unquoted('-webkit-' + legacy_ret)
ret.to__webkit = to__webkit
def to__owg():
args = [
'radial',
grad_point(*position_and_angle) if position_and_angle is not None else 'center',
'0',
grad_point(*position_and_angle) if position_and_angle is not None else 'center',
__grad_end_position(True, color_stops),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return radial_svg_gradient(*(list(color_stops) + list(position_and_angle or [String('center')])))
ret.to__svg = to__svg
return ret
def color_stops_in_percentages(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['%s %s' % (c.render(), s.render()) for s, c in color_stops])
return String.unquoted(ret)
def grad_color_stops(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(
['color-stop(%s, %s)' % (to_str(s), c) for s, c in color_stops])
return StringValue(ret)
def color_stops(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(False, *args)
ret = ', '.join(['%s %s' % (c, to_str(s)) for s, c in color_stops])
return String.unquoted(ret)
def dash_compass_list(*args):
return List.from_maybe_starargs(args)
def grad_color_stops(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops])
return String.unquoted(ret)
def color_stops_in_percentages(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['%s %s' % (c.render(), s.render()) for s, c in color_stops])
return String.unquoted(ret)
def grad_color_stops(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['color-stop(%s, %s)' % (to_str(s), c) for s, c in color_stops])
return StringValue(ret)
def prefixed(prefix, *args):
to_fnct_str = 'to_' + to_str(prefix).replace('-', '_')
for arg in List.from_maybe_starargs(args):
if hasattr(arg, to_fnct_str):
return Boolean(True)
return Boolean(False)
def dash_compass_list(*args):
return List.from_maybe_starargs(args)
def color_stops_in_percentages(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['%s %s' % (c, to_str(s)) for s, c in color_stops])
return StringValue(ret)
def radial_gradient(*args):
args = List.from_maybe_starargs(args)
try:
# Do a rough check for standard syntax first -- `shape at position`
at_position = list(args[0]).index(String('at'))
except (IndexError, ValueError):
shape_and_size = _get_gradient_shape_and_size(args)
position_and_angle = _get_gradient_position_and_angle(args)
else:
shape_and_size = List.maybe_new(args[0][:at_position])
position_and_angle = List.maybe_new(args[0][at_position + 1:])
color_stops = _get_gradient_color_stops(args)
if color_stops is None:
raise Exception('No color stops provided to radial-gradient function')
color_stops = __color_stops(False, *color_stops)
if position_and_angle:
rendered_position = position(position_and_angle)
else:
rendered_position = None
rendered_color_stops = _render_standard_color_stops(color_stops)
args = []
if shape_and_size and rendered_position:
args.append(List([shape_and_size, String.unquoted('at'), rendered_position], use_comma=False))
elif rendered_position:
args.append(rendered_position)
elif shape_and_size:
args.append(shape_and_size)
args.extend(rendered_color_stops)
legacy_args = []
if rendered_position:
legacy_args.append(rendered_position)
if shape_and_size:
legacy_args.append(shape_and_size)
legacy_args.extend(rendered_color_stops)
ret = String.unquoted(
'radial-gradient(' + ', '.join(a.render() for a in args) + ')')
legacy_ret = 'radial-gradient(' + ', '.join(a.render() for a in legacy_args) + ')'
def to__css2():
return String.unquoted('')
ret.to__css2 = to__css2
def to__moz():
return String.unquoted('-moz-' + legacy_ret)
ret.to__moz = to__moz
def to__pie():
log.warn("PIE does not support radial-gradient.")
return String.unquoted('-pie-radial-gradient(unsupported)')
ret.to__pie = to__pie
def to__webkit():
return String.unquoted('-webkit-' + legacy_ret)
ret.to__webkit = to__webkit
def to__owg():
args = [
'radial',
grad_point(*position_and_angle) if position_and_angle is not None else 'center',
'0',
grad_point(*position_and_angle) if position_and_angle is not None else 'center',
__grad_end_position(True, color_stops),
]
args.extend('color-stop(%s, %s)' % (s.render(), c.render()) for s, c in color_stops)
ret = '-webkit-gradient(' + ', '.join(to_str(a) for a in args or [] if a is not None) + ')'
return String.unquoted(ret)
ret.to__owg = to__owg
def to__svg():
return radial_svg_gradient(*(list(color_stops) + list(position_and_angle or [String('center')])))
ret.to__svg = to__svg
return ret
def color_stops_in_percentages(*args):
args = List.from_maybe_starargs(args)
color_stops = __color_stops(True, *args)
ret = ', '.join(['%s %s' % (c, to_str(s)) for s, c in color_stops])
return StringValue(ret)
def prefixed(prefix, *args):
to_fnct_str = 'to_' + to_str(prefix).replace('-', '_')
for arg in List.from_maybe_starargs(args):
if hasattr(arg, to_fnct_str):
return Boolean(True)
return Boolean(False)
