# coding=utf-8 """Common functions for data processing.""" from anytree import AnyNode # import episode_pb2 def any_tree_to_html(node, layer, clickable_label): """Turns an AnyTree representation of view hierarchy into HTML. Args: node: an AnyTree node. layer: which layer is the node in. Returns: results: output HTML. """ results = '' if 'ImageView' in node.type: node_type = 'img' elif 'IconView' in node.type: node_type = 'img' elif 'Button' in node.type: node_type = 'button' elif 'Image' in node.type: node_type = 'img' elif 'MenuItemView' in node.type: node_type = 'button' elif 'EditText' in node.type: node_type = 'input' elif 'TextView' in node.type: node_type = 'p' else: node_type = 'div' if node.clickable == "true": clickable_label = "true" elif clickable_label == "true": node.clickable = "true" if node.text: node.text = node.text.replace('\n', '') if node.content_desc: node.content_desc = node.content_desc.replace('\n', '') # or node.class_label == 'android.widget.EditText' if node.is_leaf and node.visible: html_close_tag = node_type if node.scrollable == "true": html_close_tag = node_type results = '<{}{}{}{}{}{}{}{}> {} \n'.format( node_type, ' id="{}"'.format(node.resource_id) if node.resource_id else '', ' package="{}"'.format(node.package) if node.package else '', ' class="{}"'.format(''.join(node.class_label)) if node.class_label else '', ' description="{}"'.format(node.content_desc) if node.content_desc else '', ' clickable="{}"'.format(node.clickable) if node.clickable else '', ' scrollable="{}"'.format(node.scrollable) if node.scrollable else '', ' bounds="{}"'.format(node.bounds) if node.bounds else '', '{}'.format(node.text) if node.text else '', html_close_tag, ) else: results = '<{}{}{}{}{}{}> {} \n'.format( node_type, ' id="{}"'.format(node.resource_id) if node.resource_id else '', ' package="{}"'.format(node.package) if node.package else '', ' class="{}"'.format(''.join(node.class_label)) if node.class_label else '', ' description="{}"'.format(node.content_desc) if node.content_desc else '', ' clickable="{}"'.format(node.clickable) if node.clickable else '', '{}'.format(node.text) if node.text else '', html_close_tag, ) else: if node.scrollable == "true": html_close_tag = node_type results = '<{}{}{}{}{}{}{}> {} \n'.format( node_type, ' id="{}"'.format(node.resource_id) if node.resource_id else '', ' class="{}"'.format(''.join(node.class_label)) if node.class_label else '', ' descript ion="{}"'.format(node.content_desc) if node.content_desc else '', ' clickable="{}"'.format(node.clickable) if node.clickable else '', ' scrollable="{}"'.format(node.scrollable) if node.scrollable else '', ' bounds="{}"'.format(node.bounds) if node.bounds else '', '{}'.format(node.text) if node.text else '', html_close_tag, ) for child in node.children: results += any_tree_to_html(child, layer + 1, clickable_label) return results # def parse_episode_proto(episode_proto_string): # """Parses an episode proto string. # # Args: # episode_proto_string: the episode proto string. # # Returns: # screen_html_list: html representation of the screen sequence in the episode. # node_list: AnyNode representation of the screen sequence in the episode. # id_to_leaf_id: mapping element indexes to leaf id. Used for grounding eval. # """ # screen_html_list = [] # screen_node_list = [] # screen_id_map = [] # screen_action_list = [] # package_list = [] # episode = episode_pb2.Episode() # episode.ParseFromString(episode_proto_string) # # for t in episode.time_steps: # id_to_leaf_id = {} # objects = t.observation.objects # node_list = [] # leaf_count = 0 # for obj in objects: # package = obj.android_package # bbox = obj.bbox # dom = obj.dom_position # # if '/' in obj.resource_id: # resource_id = obj.resource_id.split('/')[1].split('_') # else: # resource_id = obj.resource_id # # if obj.is_leaf and obj.visible: # leaf_id = leaf_count # leaf_count += 1 # else: # leaf_id = -1 # # a = AnyNode( # id=obj.index, # type=episode_pb2.ObjectType.Name(obj.type), # bbox=[bbox.left, bbox.top, bbox.right, bbox.bottom], # grid_location=episode_pb2.GridLocation.Name(obj.grid_location), # dom_position=[dom.depth, dom.pre_order_id, dom.post_order_id], # parent_id=obj.parent_index, # text=obj.text, # content_desc=obj.content_desc, # resource_id=resource_id, # selected=obj.selected, # clickable=obj.clickable, # visible=obj.visible, # enabled=obj.enabled, # is_leaf=obj.is_leaf, # leaf_id=leaf_id, # scrollable=obj.scrollable, # checkable=obj.checkable, # checked=obj.checked, # focusable=obj.focusable, # focused=obj.focused, # ) # id_to_leaf_id[obj.index] = leaf_id # if a.parent_id != -1: # a.parent = node_list[a.parent_id] # node_list.append(a) # screen_action_list.append(id_to_leaf_id[t.action.object.index]) # screen_html_list.append(any_tree_to_html(node_list[0], 0)) # screen_node_list.append(node_list) # screen_id_map.append(id_to_leaf_id) # package_list.append(package) # return ( # screen_html_list, # screen_node_list, # screen_action_list, # screen_id_map, # package_list, # ) # # def build_proto_object(screen_info): # # 解析Appium XML格式的屏幕信息并存储在screen_info变量中 # # # 创建Episode Proto对象 # episode = episode_pb2.Episode() # # # 遍历屏幕信息节点 # for node in screen_info: # # 创建TimeStep Proto对象 # time_step = episode_pb2.TimeStep() # # # 根据节点类型设置node_type # if '' in node.type: # node_type = 'img' # elif 'BUTTON' in node.type: # node_type = 'button' # elif 'EDITTEXT' in node.type: # node_type = 'input' # elif 'TEXTVIEW' in node.type: # node_type = 'p' # else: # node_type = 'div' # # # 创建Element Proto对象 # element = episode_pb2.Element() # element.node_type = node_type # element.node_text = node.text # element.node_id = node.id # # # 将Element Proto对象添加到TimeStep Proto对象 # time_step.elements.append(element) # # # 将TimeStep Proto对象添加到Episode Proto对象 # episode.time_steps.append(time_step) # # # 将Episode Proto对象序列化为字符串 # episode_proto_string = episode.SerializeToString()