[PyQt] Fwd: QFileDialog error

[Yaşar Arabacı]

---------- Yönlendirilmiş ileti ----------
Kimden: Yaşar Arabacı <yasar11732 at gmail.com>
Tarih: 23 Temmuz 2011 08:07
Konu: Re: [PyQt] QFileDialog error
Kime: Martin Airs <camberwell at gmail.com>


What happens when you assign it to its own string. Do you get error while
assigning it to string or when using that string with file dialog?


2011/7/23 Martin Airs <camberwell at gmail.com>

> Good day all,
>
> In this test case script I have added at the bottom, It bombs with this
> error...
>
> [martin at desktop python]$ python testcase.py
> Traceback (most recent call last):
>  File "testcase.py", line 17, in pressed
>    filename = QtGui.QFileDialog.getOpenFileName(self, 'Open file',
> os.path.split(self.lineedit.text())[0], "logs")
>  File "/usr/lib64/python2.7/posixpath.py", line 83, in split
>    i = p.rfind('/') + 1
> AttributeError: 'QString' object has no attribute 'rfind'
>
>
> I cant quite work out why, if I take the
> *os.path.split(self.lineedit.text())* out and put it on a seperate line
> assigning it to its own
> string it still doesn't work
>
> I wonder if anyone could show me how to get round this, please
>
> Thanks in advance
>
> Martin Airs
>
> ------------------------------------------------------
> import sys, os
> from PyQt4 import QtCore, QtGui
>
> class Window(QtGui.QWidget):
>    def __init__(self, parent=None):
>        QtGui.QMainWindow.__init__(self, parent)
>        self.hbox = QtGui.QHBoxLayout()
>        self.lineedit = QtGui.QLineEdit("", self)
>        self.lineedit.setText("/var/log/test.log")
>        self.button = QtGui.QPushButton("open file", self)
>        self.hbox.addWidget(self.lineedit)
>        self.hbox.addWidget(self.button)
>        self.setLayout(self.hbox)
>        self.button.clicked.connect(self.pressed)
>
>    def pressed(self):
>        filename = QtGui.QFileDialog.getOpenFileName(self, 'Open file',
> os.path.split(self.lineedit.text())[0], "logs")
>
> app = QtGui.QApplication(sys.argv)
> window = Window()
> window.show()
> app.exec_()
> ------------------------------------------------------
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