palette_info.py

import xml.etree.ElementTree as ET
class FieldInfo():
    def __init__(self):
        self.name = ""
        self.abbreviation = ""
        self.description = ""
        self.reference_list = ""
        self.data_type = ""
        self.base = ""
        self.mask = ""
        self.value_constraint = ""
        self.required = ""

    def to_xml(self, root):
        e = ET.SubElement(root, 'field')
        e.set('name', self.name)
        e.set('abbreviation', self.abbreviation)
        e.set('description', self.description)
        e.set('reference_list', self.reference_list)
        e.set('data_type', self.data_type)
        e.set('base', self.base)
        e.set('mask', self.mask)
        e.set('value_constraint', self.value_constraint)
        e.set('required', self.required)
        return e

    def __str__(self):
        return 'Field [%s]' % self.name

class ConnectorInfo():
    def __init__(self):
        self.src = None
        self.dst = None
        self.line_id = -1

    def to_xml(self, root):
        e = ET.SubElement(root, 'connector')
        e.set('src', self.src)
        e.set('dst', self.dst)
        e.set('line_id', str(self.line_id))
        return e

class StartFieldInfo():
    def __init__(self):
        self.proto_name = ""
        self.proto_desc = ""
        self.dep_proto_name = ""
        self.dep_pattern = ""

    def to_xml(self, root):
        e = ET.SubElement(root, 'start_field')
        e.set('proto_name', self.proto_name)
        e.set('proto_desc', self.proto_desc)
        e.set('dep_proto_name', self.dep_proto_name)
        e.set('dep_pattern', self.dep_pattern)
        return e

    def __str__(self):
       return 'Start Field [%s]' % self.proto_name

class EndFieldInfo():
    def __init__(self):
        pass

    def to_xml(self, root):
        e = ET.SubElement(root, 'end_field')
        return e

    def __str__(self):
        return 'End Field'