def add_fields_to_component(component: Group,
fields_widget: QListWidget,
component_model: NexusTreeModel = None):
"""
Adds fields from a list widget to a component.
:param component: Component to add the field to.
:param fields_widget: The field list widget to extract field information such the name and value of each field.
"""
for i in range(fields_widget.count()):
widget = fields_widget.itemWidget(fields_widget.item(i))
try:
if not isinstance(widget.value, (Link, Dataset)):
stream_module = deepcopy(widget.value)
stream_module.parent_node = component
component.children.append(stream_module)
else:
component[widget.name] = widget.value
except ValueError as error:
show_warning_dialog(
f"Warning: field {widget.name} not added",
title="Field invalid",
additional_info=str(error),
parent=fields_widget.parent().parent(),
)
if component_model and component_model.current_nxs_obj[1]:
row = component_model.rowCount(component_model.current_nxs_obj[1])
component_model.createIndex(row, 0, component_model.current_nxs_obj[1])
class FieldAttrsDialog(QDialog):
def __init__(self, parent=None):
super().__init__(parent)
self.setLayout(QGridLayout())
self.setWindowTitle("Edit Attributes")
self.list_widget = QListWidget()
self.list_widget.setMinimumSize(800, 600)
self.add_button = QPushButton("Add attr")
self.add_button.clicked.connect(self.__add_attr)
self.remove_button = QPushButton("Remove attr")
self.remove_button.clicked.connect(self._remove_attrs)
self.layout().addWidget(self.list_widget, 0, 0, 2, 1)
self.layout().addWidget(self.add_button, 0, 1)
self.layout().addWidget(self.remove_button, 1, 1)
def fill_existing_attrs(self, existing_dataset: h5py.Dataset):
for name, value in existing_dataset.attrs.items():
if name not in ATTRS_BLACKLIST:
frame = FieldAttrFrame(name, value)
self._add_attr(existing_frame=frame)
def __add_attr(self):
"""
Only used for button presses. Any additional arguments from the signal are ignored.
"""
self._add_attr()
def _add_attr(self, existing_frame=None):
item = QListWidgetItem()
self.list_widget.addItem(item)
frame = existing_frame if existing_frame is not None else FieldAttrFrame(
)
item.setSizeHint(frame.sizeHint())
self.list_widget.setItemWidget(item, frame)
def _remove_attrs(self):
for index in self.list_widget.selectedIndexes():
self.list_widget.takeItem(index.row())
def get_attrs(self):
attrs_dict = {}
for index in range(self.list_widget.count()):
item = self.list_widget.item(index)
widget = self.list_widget.itemWidget(item)
attrs_dict[widget.value[0]] = widget.value[1]
return attrs_dict
def add_fields_to_component(component: Component, fields_widget: QListWidget):
"""
Adds fields from a list widget to a component.
:param component: Component to add the field to.
:param fields_widget: The field list widget to extract field information such the name and value of each field.
"""
for i in range(fields_widget.count()):
widget = fields_widget.itemWidget(fields_widget.item(i))
try:
component.set_field(
name=widget.name, value=widget.value, dtype=widget.dtype
)
except ValueError as error:
show_warning_dialog(
f"Warning: field {widget.name} not added",
title="Field invalid",
additional_info=str(error),
parent=fields_widget.parent().parent(),
)
class QtBookInfo(QtWidgets.QWidget, Ui_BookInfo):
def __init__(self, owner):
super(self.__class__, self).__init__()
Ui_BookInfo.__init__(self)
self.setupUi(self)
self.owner = weakref.ref(owner)
self.loadingForm = QtLoading(self)
self.bookId = ""
self.url = ""
self.path = ""
self.bookName = ""
self.lastEpsId = -1
self.msgForm = QtBubbleLabel(self)
self.picture.installEventFilter(self)
self.title.setGeometry(QRect(328, 240, 329, 27 * 4))
self.title.setWordWrap(True)
self.title.setAlignment(Qt.AlignTop)
self.title.setContextMenuPolicy(Qt.CustomContextMenu)
self.title.customContextMenuRequested.connect(self.CopyTitle)
# self.autor.setContextMenuPolicy(Qt.CustomContextMenu)
# self.autor.customContextMenuRequested.connect(self.OpenAutor)
layouy = self.horizontalLayout_4
self.autorList = QtCategoryList(self)
layouy.addWidget(QLabel("作者："))
layouy.addWidget(self.autorList)
self.autorList.itemClicked.connect(self.ClickTagsItem)
self.description.setContextMenuPolicy(Qt.CustomContextMenu)
self.description.customContextMenuRequested.connect(
self.CopyDescription)
self.description.setGeometry(QRect(328, 240, 329, 27 * 4))
self.description.setWordWrap(True)
self.description.setAlignment(Qt.AlignTop)
# self.categories.setGeometry(QRect(328, 240, 329, 27 * 4))
# self.categories.setWordWrap(True)
# self.categories.setAlignment(Qt.AlignTop)
layouy = self.horizontalLayout_6
self.categoriesList = QtCategoryList(self)
layouy.addWidget(QLabel("分类："))
layouy.addWidget(self.categoriesList)
self.categoriesList.itemClicked.connect(self.ClickCategoriesItem)
# self.tags.setGeometry(QRect(328, 240, 329, 27 * 4))
# self.tags.setWordWrap(True)
# self.tags.setAlignment(Qt.AlignTop)
layouy = self.horizontalLayout_7
self.tagsList = QtCategoryList(self)
layouy.addWidget(QLabel("Tags："))
layouy.addWidget(self.tagsList)
self.tagsList.itemClicked.connect(self.ClickTagsItem)
self.epsListWidget = QListWidget(self)
self.epsListWidget.setFlow(self.epsListWidget.LeftToRight)
self.epsListWidget.setWrapping(True)
self.epsListWidget.setFrameShape(self.epsListWidget.NoFrame)
self.epsListWidget.setResizeMode(self.epsListWidget.Adjust)
self.epsLayout.addWidget(self.epsListWidget)
self.listWidget = QtBookList(self, self.__class__.__name__)
self.listWidget.InitUser(self.LoadNextPage)
self.listWidget.doubleClicked.connect(self.OpenCommentInfo)
self.childrenListWidget = QtBookList(None, self.__class__.__name__)
self.childrenListWidget.InitUser(self.LoadChildrenNextPage)
self.childrenWidget = QtWidgets.QWidget()
layout = QHBoxLayout(self.childrenWidget)
label = QLabel()
label.setMinimumWidth(100)
layout.addWidget(label)
layout3 = QVBoxLayout()
layout2 = QHBoxLayout()
self.commentLine2 = QLineEdit()
self.commentButton2 = QPushButton("回复")
self.commentButton2.clicked.connect(self.SendCommentChildren)
layout2.addWidget(self.commentLine2)
layout2.addWidget(self.commentButton2)
layout3.addLayout(layout2)
layout3.addWidget(self.childrenListWidget)
layout.addLayout(layout3)
self.commentLayout.addWidget(self.listWidget)
layout = QHBoxLayout()
self.commentLine = QLineEdit()
layout.addWidget(self.commentLine)
self.commentButton = QPushButton("发送评论")
layout.addWidget(self.commentButton)
self.commentLayout.addLayout(layout, 1, 0)
self.commentButton.clicked.connect(self.SendComment)
# self.stackedWidget.addWidget(self.qtReadImg)
self.epsListWidget.clicked.connect(self.OpenReadImg)
self.closeFlag = self.__class__.__name__ + "-close" # 切换book时，取消加载
def closeEvent(self, a0: QtGui.QCloseEvent) -> None:
if self.stackedWidget.currentIndex() == 1:
self.stackedWidget.setCurrentIndex(0)
self.owner().qtReadImg.AddHistory()
self.LoadHistory()
a0.ignore()
else:
a0.accept()
def CopyTitle(self):
clipboard = QApplication.clipboard()
clipboard.setText(self.title.text())
self.msgForm.ShowMsg("复制标题")
return
# def OpenAutor(self):
# text = self.autor.text()
# self.owner().userForm.listWidget.setCurrentRow(0)
# self.owner().searchForm.searchEdit.setText(text)
# self.owner().searchForm.Search()
# return
def Clear(self):
self.stackedWidget.setCurrentIndex(0)
self.owner().qtTask.CancelTasks(self.closeFlag)
self.epsListWidget.clear()
self.ClearCommnetList()
def CopyDescription(self):
clipboard = QApplication.clipboard()
clipboard.setText(self.description.text())
self.msgForm.ShowMsg("复制描述")
return
def OpenBook(self, bookId):
self.bookId = bookId
self.setWindowTitle(self.bookId)
# if self.bookId in self.owner().downloadForm.downloadDict:
# self.download.setEnabled(False)
# else:
# self.download.setEnabled(True)
self.Clear()
self.show()
self.loadingForm.show()
self.owner().qtTask.AddHttpTask(
lambda x: BookMgr().AddBookById(bookId, x), self.OpenBookBack)
def close(self):
super(self.__class__, self).close()
def OpenBookBack(self, msg):
self.loadingForm.close()
self.listWidget.UpdatePage(1, 1)
self.childrenListWidget.UpdatePage(1, 1)
self.childrenListWidget.UpdateState()
self.listWidget.UpdateState()
self.categoriesList.clear()
self.tagsList.clear()
self.autorList.clear()
info = BookMgr().books.get(self.bookId)
if msg == Status.Ok and info:
# self.autor.setText(info.author)
self.autorList.AddItem(info.author)
self.title.setText(info.title)
self.bookName = info.title
self.description.setText(info.description)
self.isFinished.setText("完本" if info.finished else "未完本")
for name in info.categories:
self.categoriesList.AddItem(name)
# self.categories.setText(','.join(info.categories))
# self.tags.setText(','.join(info.tags))
for name in info.tags:
self.tagsList.AddItem(name)
self.likes.setText(str(info.totalLikes))
self.views.setText(str(info.totalViews))
if info.isFavourite:
self.favorites.setEnabled(False)
else:
self.favorites.setEnabled(True)
self.picture.setText("图片加载中...")
fileServer = info.thumb.get("fileServer")
path = info.thumb.get("path")
name = info.thumb.get("originalName")
self.url = fileServer
self.path = path
timeArray, day = ToolUtil.GetDateStr(info.updated_at)
self.updateTick.setText(str(day) + "天前更新")
if config.IsLoadingPicture:
self.owner().qtTask.AddDownloadTask(
fileServer,
path,
completeCallBack=self.UpdatePicture,
cleanFlag=self.closeFlag)
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.GetComments(self.bookId), bakParam=x),
self.GetCommnetBack,
cleanFlag=self.closeFlag)
self.owner().qtTask.AddHttpTask(
lambda x: BookMgr().AddBookEpsInfo(self.bookId, x),
self.GetEpsBack,
cleanFlag=self.closeFlag)
self.startRead.setEnabled(False)
else:
# QtWidgets.QMessageBox.information(self, '加载失败', msg, QtWidgets.QMessageBox.Yes)
self.msgForm.ShowError(msg)
self.hide()
return
def UpdatePicture(self, data, status):
if status == Status.Ok:
pic = QtGui.QPixmap()
pic.loadFromData(data)
pic.scaled(self.picture.size(), QtCore.Qt.KeepAspectRatio)
self.picture.setPixmap(pic)
# self.picture.setScaledContents(True)
self.update()
else:
self.picture.setText("图片加载失败")
return
# 加载评论
def GetCommnetBack(self, data):
try:
self.loadingForm.close()
self.listWidget.UpdateState()
msg = json.loads(data)
if msg.get("code") == 200:
comments = msg.get("data", {}).get("comments", {})
topComments = msg.get("data", {}).get("topComments", [])
page = int(comments.get("page", 1))
pages = int(comments.get("pages", 1))
limit = int(comments.get("limit", 1))
self.listWidget.UpdatePage(page, pages)
total = comments.get("total", 0)
self.tabWidget.setTabText(1, "评论({})".format(str(total)))
if page == 1:
for index, info in enumerate(topComments):
floor = "置顶"
content = info.get("content")
name = info.get("_user", {}).get("name")
avatar = info.get("_user", {}).get("avatar", {})
createdTime = info.get("created_at")
commentsCount = info.get("commentsCount")
commnetId = info.get('_id')
likesCount = info.get("likesCount")
self.listWidget.AddUserItem(commnetId, commentsCount,
likesCount, content, name,
createdTime, floor,
avatar.get("fileServer"),
avatar.get("path"),
avatar.get("originalName"))
for index, info in enumerate(comments.get("docs")):
floor = total - ((page - 1) * limit + index)
content = info.get("content")
name = info.get("_user", {}).get("name")
avatar = info.get("_user", {}).get("avatar", {})
createdTime = info.get("created_at")
commentsCount = info.get("commentsCount")
commnetId = info.get('_id')
likesCount = info.get("likesCount")
self.listWidget.AddUserItem(commnetId, commentsCount,
likesCount, content, name,
createdTime, floor,
avatar.get("fileServer"),
avatar.get("path"),
avatar.get("originalName"))
return
except Exception as es:
Log.Error(es)
def GetEpsBack(self, st):
if st == Status.Ok:
self.UpdateEpsData()
self.lastEpsId = -1
self.LoadHistory()
return
return
def UpdateEpsData(self):
self.epsListWidget.clear()
info = BookMgr().books.get(self.bookId)
if not info:
return
self.startRead.setEnabled(True)
downloadIds = self.owner().downloadForm.GetDownloadCompleteEpsId(
self.bookId)
for index, epsInfo in enumerate(info.eps):
label = QLabel(epsInfo.title)
label.setContentsMargins(20, 10, 20, 10)
item = QListWidgetItem(self.epsListWidget)
if index in downloadIds:
item.setBackground(QColor(18, 161, 130))
else:
item.setBackground(QColor(0, 0, 0, 0))
item.setSizeHint(label.sizeHint())
self.epsListWidget.setItemWidget(item, label)
self.tabWidget.setTabText(0, "章节({})".format(str(len(info.eps))))
return
def AddDownload(self):
self.owner().epsInfoForm.OpenEpsInfo(self.bookId)
# if self.owner().downloadForm.AddDownload(self.bookId):
# QtBubbleLabel.ShowMsgEx(self, "添加下载成功")
# else:
# QtBubbleLabel.ShowMsgEx(self, "已在下载列表")
# self.download.setEnabled(False)
def AddFavority(self):
User().AddAndDelFavorites(self.bookId)
QtBubbleLabel.ShowMsgEx(self, "添加收藏成功")
self.favorites.setEnabled(False)
def LoadNextPage(self):
self.loadingForm.show()
self.owner().qtTask.AddHttpTask(lambda x: Server(
).Send(req.GetComments(self.bookId, self.listWidget.page + 1),
bakParam=x),
self.GetCommnetBack,
cleanFlag=self.closeFlag)
return
def OpenReadImg(self, modelIndex):
index = modelIndex.row()
self.OpenReadIndex(index)
def OpenReadIndex(self, index):
item = self.epsListWidget.item(index)
if not item:
return
widget = self.epsListWidget.itemWidget(item)
if not widget:
return
name = widget.text()
self.hide()
self.owner().qtReadImg.OpenPage(self.bookId, index, name)
# self.stackedWidget.setCurrentIndex(1)
def StartRead(self):
if self.lastEpsId >= 0:
self.OpenReadIndex(self.lastEpsId)
else:
self.OpenReadIndex(0)
return
def LoadHistory(self):
info = self.owner().historyForm.GetHistory(self.bookId)
if not info:
self.startRead.setText("观看第{}章".format(str(1)))
return
if self.lastEpsId == info.epsId:
self.startRead.setText("观看第{}章".format(str(self.lastEpsId + 1)))
return
if self.lastEpsId >= 0:
item = self.epsListWidget.item(self.lastEpsId)
if item:
downloadIds = self.owner(
).downloadForm.GetDownloadCompleteEpsId(self.bookId)
if self.lastEpsId in downloadIds:
item.setBackground(QColor(18, 161, 130))
else:
item.setBackground(QColor(0, 0, 0, 0))
item = self.epsListWidget.item(info.epsId)
if not item:
return
item.setBackground(QColor(238, 162, 164))
self.epsListWidget.update()
self.lastEpsId = info.epsId
self.startRead.setText("观看第{}章".format(str(self.lastEpsId + 1)))
def ClickCategoriesItem(self, item):
text = item.text()
self.owner().userForm.listWidget.setCurrentRow(1)
self.owner().searchForm.searchEdit.setText("")
self.owner().searchForm.OpenSearchCategories(text)
return
def ClickTagsItem(self, item):
text = item.text()
self.owner().userForm.listWidget.setCurrentRow(1)
self.owner().searchForm.searchEdit.setText(text)
self.owner().searchForm.Search()
return
def SendComment(self):
data = self.commentLine.text()
if not data:
return
self.commentLine.setText("")
self.loadingForm.show()
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.SendComment(self.bookId, data), bakParam=x),
callBack=self.SendCommentBack)
def SendCommentBack(self, msg):
try:
data = json.loads(msg)
if data.get("code") == 200:
self.ClearCommnetList()
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.GetComments(self.bookId), bakParam=x),
self.GetCommnetBack,
cleanFlag=self.closeFlag)
else:
self.loadingForm.close()
QtBubbleLabel.ShowErrorEx(self, data.get("message", "错误"))
self.commentLine.setText("")
except Exception as es:
self.loadingForm.close()
Log.Error(es)
def OpenCommentInfo(self, modelIndex):
index = modelIndex.row()
item = self.listWidget.item(index)
if not item:
return
widget = self.listWidget.itemWidget(item)
if not widget:
return
self.childrenListWidget.clear()
self.childrenListWidget.UpdatePage(1, 1)
self.childrenListWidget.UpdateState()
if self.childrenListWidget.parentId == index:
# self.childrenWidget.hide()
self.childrenWidget.setParent(None)
widget.gridLayout.removeWidget(self.childrenWidget)
self.childrenListWidget.parentId = -1
item.setSizeHint(widget.sizeHint())
return
if self.childrenListWidget.parentId >= 0:
item2 = self.listWidget.item(self.childrenListWidget.parentId)
widget2 = self.listWidget.itemWidget(item2)
self.childrenWidget.setParent(None)
widget2.gridLayout.removeWidget(self.childrenWidget)
self.childrenListWidget.parentId = -1
item2.setSizeHint(widget2.sizeHint())
self.loadingForm.show()
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.GetCommentsChildrenReq(widget.id), bakParam=x),
self.LoadCommentInfoBack,
backParam=index,
cleanFlag=self.closeFlag)
def LoadCommentInfoBack(self, msg, index):
try:
self.loadingForm.close()
item = self.listWidget.item(index)
if not item:
return
widget = self.listWidget.itemWidget(item)
if not widget:
return
self.childrenListWidget.UpdateState()
data = json.loads(msg)
self.childrenListWidget.parentId = index
widget.gridLayout.addWidget(self.childrenWidget, 1, 0, 1, 1)
if data.get("code") == 200:
comments = data.get("data", {}).get("comments", {})
page = int(comments.get("page", 1))
total = int(comments.get("total", 1))
pages = int(comments.get("pages", 1))
limit = int(comments.get("limit", 1))
self.childrenListWidget.UpdatePage(page, pages)
for index, info in enumerate(comments.get("docs")):
floor = total - ((page - 1) * limit + index)
content = info.get("content")
name = info.get("_user", {}).get("name")
avatar = info.get("_user", {}).get("avatar", {})
createdTime = info.get("created_at")
commentsCount = info.get("commentsCount")
likesCount = info.get("likesCount")
commnetId = info.get('_id')
self.childrenListWidget.AddUserItem(
commnetId, commentsCount, likesCount, content, name,
createdTime, floor, avatar.get("fileServer"),
avatar.get("path"), avatar.get("originalName"))
pass
self.listWidget.scrollToItem(
item, self.listWidget.ScrollHint.PositionAtTop)
size = self.listWidget.size()
item.setSizeHint(size)
except Exception as es:
Log.Error(es)
def SendCommentChildren(self):
data = self.commentLine2.text()
if not data:
return
index = self.childrenListWidget.parentId
item = self.listWidget.item(index)
if not item:
return
widget = self.listWidget.itemWidget(item)
if not widget:
return
self.commentLine2.setText("")
commentId = widget.id
self.loadingForm.show()
self.childrenListWidget.clear()
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.SendCommentChildrenReq(commentId, data), bakParam=x),
callBack=self.SendCommentChildrenBack,
backParam=index)
def SendCommentChildrenBack(self, msg, index):
try:
item = self.listWidget.item(index)
if not item:
self.loadingForm.close()
return
widget = self.listWidget.itemWidget(item)
if not widget:
self.loadingForm.close()
return
data = json.loads(msg)
if data.get("code") == 200:
self.owner().qtTask.AddHttpTask(lambda x: Server().Send(
req.GetCommentsChildrenReq(widget.id), bakParam=x),
self.LoadCommentInfoBack,
backParam=index,
cleanFlag=self.closeFlag)
else:
self.loadingForm.close()
QtBubbleLabel.ShowErrorEx(self, data.get("message", "错误"))
self.commentLine.setText("")
except Exception as es:
self.loadingForm.close()
Log.Error(es)
def LoadChildrenNextPage(self):
index = self.childrenListWidget.parentId
item = self.listWidget.item(index)
if not item:
return
widget = self.listWidget.itemWidget(item)
if not widget:
return
self.loadingForm.show()
self.owner().qtTask.AddHttpTask(
lambda x: Server().Send(req.GetCommentsChildrenReq(
widget.id, self.childrenListWidget.page + 1),
bakParam=x),
self.LoadCommentInfoBack,
backParam=index,
cleanFlag=self.closeFlag)
return
def ClearCommnetList(self):
if self.childrenListWidget.parentId >= 0:
item2 = self.listWidget.item(self.childrenListWidget.parentId)
widget2 = self.listWidget.itemWidget(item2)
self.childrenWidget.setParent(None)
widget2.gridLayout.removeWidget(self.childrenWidget)
self.childrenListWidget.parentId = -1
item2.setSizeHint(widget2.sizeHint())
self.childrenListWidget.clear()
self.listWidget.clear()
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.LeftButton:
if obj.pixmap() and not obj.text():
QtImgMgr().ShowImg(obj.pixmap())
return True
else:
return False
else:
return super(self.__class__, self).eventFilter(obj, event)
class FieldAttrsDialog(QDialog):
def __init__(self, parent=None):
super().__init__(parent)
self.setLayout(QGridLayout())
self.setWindowTitle("Edit Attributes")
self.list_widget = QListWidget()
self.list_widget.setMinimumSize(800, 600)
self.add_button = QPushButton("Add attr")
self.add_button.clicked.connect(self.__add_attr)
self.remove_button = QPushButton("Remove attr")
self.remove_button.clicked.connect(self._remove_attrs)
self.layout().addWidget(self.list_widget, 0, 0, 2, 1)
self.layout().addWidget(self.add_button, 0, 1)
self.layout().addWidget(self.remove_button, 1, 1)
def fill_existing_attrs(self, existing_dataset: Dataset):
for attr in existing_dataset.attributes:
if attr.name not in ATTRS_EXCLUDELIST:
frame = FieldAttrFrame(attr)
self._add_attr(existing_frame=frame)
def __add_attr(self):
"""
Only used for button presses. Any additional arguments from the signal are ignored.
"""
self._add_attr()
def _add_attr(self, existing_frame=None):
item = QListWidgetItem()
self.list_widget.addItem(item)
frame = existing_frame if existing_frame is not None else FieldAttrFrame(
)
item.setSizeHint(frame.sizeHint())
self._setup_attribute_name_validator(frame)
self.list_widget.setItemWidget(item, frame)
def _remove_attrs(self):
for index in self.list_widget.selectedIndexes():
self.list_widget.takeItem(index.row())
def get_attrs(self):
attrs_list = []
for index in range(self.list_widget.count()):
item = self.list_widget.item(index)
widget = self.list_widget.itemWidget(item)
if widget:
attrs_list.append((widget.name, widget.value, widget.dtype))
return attrs_list
def get_attr_names(self):
return [item[0] for item in self.get_attrs()]
def _setup_attribute_name_validator(self, frame):
frame.attr_name_lineedit.setValidator(
AttributeNameValidator(self.get_attr_names))
frame.attr_name_lineedit.validator().is_valid.connect(
partial(
validate_line_edit,
frame.attr_name_lineedit,
tooltip_on_accept="Attribute name is valid.",
tooltip_on_reject="Attribute name is not valid",
))
def get_attribute_widget(index: int,
list_widget: QListWidget) -> FieldAttrFrame:
item = list_widget.item(index)
return list_widget.itemWidget(item)
