问题描述
我有一个简单的编辑器,我正在尝试将其移植到 PyQt6,但是遇到了文档修改消息的问题。它在 PyQt5 中运行良好,但在 PyQt6 中生成 'TypeError: unable to convert a QVariant back to a Python object'
消息。
# from PyQt6 import QtWidgets
# from PyQt6.Qsci import QsciScintilla
from PyQt5 import QtWidgets
from PyQt5.Qsci import QsciScintilla
class SimplePythonEditor(QsciScintilla):
def __init__(self,parent=None):
super().__init__(parent)
self.SCN_MODIFIED.connect(self._modified)
# The current documentation https://www.scintilla.org/ScintillaDoc.html#SCN_MODIFIED shows a slightly different set of arguments and order.
# def _modified(self,modificationType,position,length,linesAdded,text,line,foldLevelNow,foldLevelPrev):
def _modified(self,foldLevelPrev,token,annotationLinesAdded):
print(f'_modified {modificationType=},{position=},{length=},{linesAdded=},{text=},{line=},{foldLevelNow=},{foldLevelPrev=},{token=},{annotationLinesAdded=}')
if __name__ == "__main__":
app = QtWidgets.QApplication([])
editor = SimplePythonEditor()
editor.show()
app.exec()
_modified modificationType=1048576,position=0,length=1,linesAdded=0,text=None,line=0,foldLevelNow=0,foldLevelPrev=0,token=0,annotationLinesAdded=0
_modified modificationType=1040,annotationLinesAdded=0
_modified modificationType=8209,text=b'a',annotationLinesAdded=0
_modified modificationType=1048576,position=1,annotationLinesAdded=0
_modified modificationType=17,text=b'b',position=2,text=b'c',annotationLinesAdded=0
我在 linux 上使用我的软件包版本
PyQt5==5.15.4
PyQt5-Qt5==5.15.2
QScintilla==2.13.0
PyQt6==6.1.1
PyQt6-Qt6==6.1.2
PyQt6-QScintilla==2.13.0
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)