def create_region(self, name, select, kind='cell', parent=None,
check_parents=True, functions=None, add_to_regions=True,
allow_empty=False):
"""
Region factory constructor. Append the new region to
self.regions list.
"""
if check_parents:
parents = get_parents(select)
for p in parents:
if p not in [region.name for region in self.regions]:
msg = 'parent region %s of %s not found!' % (p, name)
raise ValueError(msg)
stack = self._region_stack
try:
self._bnf.parseString(select)
except ParseException:
print 'parsing failed:', select
raise
region = visit_stack(stack, region_op,
region_leaf(self, self.regions, select, functions))
region.name = name
region.definition = select
region.set_kind(kind)
region.finalize(allow_empty=allow_empty)
region.parent = parent
region.update_shape()
if add_to_regions:
self.regions.append(region)
return region
def create_region(self, name, select, kind='cell', parent=None,
check_parents=True, extra_options=None, functions=None,
add_to_regions=True, allow_empty=False):
"""
Region factory constructor. Append the new region to
self.regions list.
"""
if check_parents:
parents = get_parents(select)
for p in parents:
if p not in [region.name for region in self.regions]:
msg = 'parent region %s of %s not found!' % (p, name)
raise ValueError(msg)
stack = self._region_stack
try:
self._bnf.parseString(select)
except ParseException:
print('parsing failed:', select)
raise
region = visit_stack(stack, region_op,
region_leaf(self, self.regions, select, functions))
region.name = name
region.definition = select
region.set_kind(kind)
region.finalize(allow_empty=allow_empty)
region.parent = parent
region.extra_options = extra_options
region.update_shape()
if add_to_regions:
self.regions.append(region)
return region