def load(cls, file_name): """ This method loads the code_template from XML file. Returns: * **Types** (:class:`boolean<boolean>`) """ # load the code_template if os.path.exists(file_name) is False: return parser = XMLParser(file_name) if parser.getTag("HarpiaCodeTemplate") is None: return None try: code_template = CodeTemplate() code_template.name = parser.getTagAttr("HarpiaCodeTemplate", "name") code_template.type = parser.getTagAttr("HarpiaCodeTemplate", "type") code_template.description = parser.getTagAttr("HarpiaCodeTemplate", "description") code_template.language = parser.getTagAttr("HarpiaCodeTemplate", "language") code_template.extension = parser.getTagAttr("HarpiaCodeTemplate", "extension") code_template.source = parser.getTagAttr("HarpiaCodeTemplate", "source") code_template.command = parser.getTag("HarpiaCodeTemplate").getTag("command").getText() code_template.code = parser.getTag("HarpiaCodeTemplate").getTag("code").getText() except: return None if code_template.name == "": return None return code_template
def load(cls, file_name): """ This method loads the port from XML file. Returns: * **Types** (:class:`boolean<boolean>`) """ # load the port if os.path.exists(file_name) is False: return parser = XMLParser(file_name) if parser.getTag("HarpiaPort") is None: return None port = Port() port.type = parser.getTagAttr("HarpiaPort", "type") port.language = parser.getTagAttr("HarpiaPort", "language") port.label = parser.getTagAttr("HarpiaPort", "label") port.color = parser.getTagAttr("HarpiaPort", "color") port.multiple = parser.getTagAttr("HarpiaPort", "multiple") port.source = parser.getTagAttr("HarpiaPort", "source") port.code = parser.getTag("HarpiaPort").getTag("code").getText() count = 0 for code in port.input_codes: port.input_codes[count] = parser.getTag('HarpiaPort').getTag('input_code' + str(count)).getText() port.output_codes[count] = parser.getTag('HarpiaPort').getTag('output_code' + str(count)).getText() count = count + 1 if port.type == "": return None return port
def load(cls): """ This method loads the diagram. Returns: * **Types** (:class:`boolean<boolean>`) """ prefs = Preferences() from harpia.system import System file_name = System.get_user_dir() + "/" + prefs.conf_file_path file_name = os.path.expanduser(file_name) if os.path.exists(file_name) is False: return prefs parser = XMLParser(file_name) if parser.getTag("HarpiaProperties") is None: return prefs try: prefs.default_directory = parser.getTagAttr("HarpiaProperties", "default_directory") prefs.default_filename = parser.getTagAttr("HarpiaProperties", "default_filename") prefs.grid = int(parser.getTagAttr("HarpiaProperties","grid")) prefs.width = int(parser.getTagAttr("HarpiaProperties","width")) prefs.height = int(parser.getTagAttr("HarpiaProperties", "height")) prefs.hpaned_work_area = int(parser.getTagAttr("HarpiaProperties", "hpaned_work_area")) prefs.vpaned_bottom = int(parser.getTagAttr("HarpiaProperties", "vpaned_bottom")) prefs.vpaned_left = int(parser.getTagAttr("HarpiaProperties", "vpaned_left")) files = parser.getTag("HarpiaProperties").getTag( "recent_files").getChildTags("name") for file_name in files: prefs.recent_files.append(file_name.getAttr("value")) except: pass return prefs