def parse_blocks(self):
parsed_block_list = []
for block in self.block_list_xml.getchildren():
tagname = block.tag
# apparently I started using two different xml
# protocols as some point
if tagname.lower() != 'block' and block.attrib:
name = block.attrib['name']
blocktype = block.tag
params = get_params(block)
elif tagname.lower() == 'block':
# I guess this is the newer style based on
# xml_utils and block_diagram_gui.py
name = xml_utils.get_child_value(block,'name')
blocktype = xml_utils.get_child_value(block,\
'blocktype')
params = xml_utils.get_params(block)
#kwargs = children_to_dict(block)
if class_map1.has_key(blocktype):
myclass = class_map1[blocktype]
else:
myclass = block_diagram_xml.bd_XML_element
cur_block = myclass(name=name, \
blocktype=blocktype, \
params=params)
cur_block.cleanup_params()
parsed_block_list.append(cur_block)
self.parsed_block_list = parsed_block_list
def parse(self):
"""convert the XML associated with self to a list something
ready to be converted to a bd_XML_element instance"""
body = self.validate_and_get_body()
self.name = xml_utils.get_child_value(body, 'name')
self.blocktype = xml_utils.get_child_value(body, 'blocktype')
self.params = xml_utils.get_params(body)