def _evaluate(self):
color_names = self.get_raw('colors')
colors, error_colors = cechomesh.color_list_with_errors(color_names)
if error_colors:
raise Exception(
'\nCan\'t understand %s: %s.' %
(plural(len(error_colors), 'color'), ', '.join(error_colors)))
steps = self.get('steps')
total_steps = self.get('total_steps')
max_steps = light_count(Settings.get)
if not total_steps:
if steps:
total_steps = steps
steps = None
else:
total_steps = None
max_steps = len(colors)
return cechomesh.color_spread(colors,
self.get('model'),
max_steps=max_steps,
steps=steps,
total_steps=total_steps,
transform=self.get('transform'))
def _evaluate(self):
colors = self.get_raw('colors')
has_lists, has_scalars = False, False
for c in colors:
is_list = isinstance(c, list)
has_lists = has_lists or is_list
has_scalars = has_scalars or not is_list
if has_scalars:
if has_lists:
raise Exception('Can\'t mix lists and scalars in pattern.List')
colors = [colors]
max_column = max(len(c) for c in colors)
columns = self.get('columns') or max_column
if not max_column:
# Empty list.
return cechomesh.ColorList(columns=columns)
ce = (cechomesh.color_list_with_errors(c) for c in colors)
color_lists, errors = zip(*ce)
errors = list(itertools.chain(*errors))
if errors:
raise Exception('\nCan\'t understand %s: %s.' %
(plural(len(errors), 'color'), ', '.join(errors)))
result = cechomesh.ColorList(columns=columns)
for i, cl in enumerate(color_lists):
cl.size = columns
result.extend(cl)
return result
def _evaluate(self):
color_names = self.get_raw('colors')
colors, error_colors = cechomesh.color_list_with_errors(color_names)
if error_colors:
raise Exception('\nCan\'t understand %s: %s.' % (
plural(len(error_colors), 'color'), ', '.join(error_colors)))
steps = self.get('steps')
total_steps = self.get('total_steps')
max_steps = light_count(Settings.get)
if not total_steps:
if steps:
total_steps = steps
steps = None
else:
total_steps = None
max_steps = len(colors)
return cechomesh.color_spread(
colors,
self.get('model'),
max_steps=max_steps,
steps=steps,
total_steps=total_steps,
transform=self.get('transform'))
def _evaluate(self):
colors = self.get_raw("colors")
has_lists, has_scalars = False, False
for c in colors:
is_list = isinstance(c, list)
has_lists = has_lists or is_list
has_scalars = has_scalars or not is_list
if has_scalars:
if has_lists:
raise Exception("Can't mix lists and scalars in pattern.List")
colors = [colors]
max_column = max(len(c) for c in colors)
columns = self.get("columns") or max_column
if not max_column:
# Empty list.
return cechomesh.ColorList(columns=columns)
ce = (cechomesh.color_list_with_errors(c) for c in colors)
color_lists, errors = zip(*ce)
errors = list(itertools.chain(*errors))
if errors:
raise Exception("\nCan't understand %s: %s." % (plural(len(errors), "color"), ", ".join(errors)))
result = cechomesh.ColorList(columns=columns)
for i, cl in enumerate(color_lists):
cl.size = columns
result.extend(cl)
return result
