[PyQt] TypeError Help. ASAP.

[patx]

*I am currently trying to run:*

#!/usr/bin/env python

# by patx | driver rowinggolfer
# version fawn | GNU GPL v3
# patx44.appspot.com/fastpatx
# other helpers: azazel, trsh,
# and people from #pyqt on freenode.

import sys
import subprocess
import time
from buzhug import Base
from PyQt4 import QtCore, QtGui
from PyQt4 import QtWebKit

class fastpatx(QtGui.QWidget):

    def bookmarkfun(self):
    bookurl = self.lineEdit.text
    bookdb = Base('faves').create(('url',str),mode='open')
    bookdb.insert(url=bookurl)
    bookwn = QtGui.QMessageBox.question(self,"fastPATX",
        "The page has been marked.",
        QtGui.QMessageBox.Ok)

    def viewSrc(self):
    html = self.browser.page().mainFrame().toHtml()
        dialog = QtGui.QDialog(self)
        text = QtGui.QPlainTextEdit(dialog)
        text.setPlainText(html)
        ok = QtGui.QPushButton(dialog)
        ok.setText('&Ok')
        ok.setDefault(True)
        self.connect(ok, QtCore.SIGNAL('clicked()'),
             dialog.accept)
        layout = QtGui.QVBoxLayout()
        layout.addWidget(text)
        layout.addWidget(ok)
        dialog.setLayout(layout)
        dialog.exec_()


    def goHome(self):
        self.browser.setUrl(QtCore.QUrl("http://www.google.com"))

    def setCurl(self,url):
        self.curl=url
        self.urlString=url.toString()

    def GoLink(self):
        self.browser.load(self.curl)
        self.page=self.browser.page()
        self.page.setLinkDelegationPolicy(
        QtWebKit.QWebPage.DelegateAllLinks)

    def linkClicked(self,url):
        self.setCurl(url)
        self.GoLink()

    def loadStarted(self):
        print "loading page...",

    def loadFinished(self,arg):
        print "load finished...",
        if arg:
            print "sucess"
        else:
            print "failed"
            self.offerDownload()

    def offerDownload(self):
        result=QtGui.QMessageBox.question(self,"Download File",
        "download file <br />%s"%self.urlString,
        QtGui.QMessageBox.Yes,QtGui.QMessageBox.No)

        if result == QtGui.QMessageBox.Yes:
            p=subprocess.Popen(['wget',self.urlString])
            self.browser.setHtml("""
<h2>Downloading your file...</h2>
<hr>Powered by <a href="http://patx44.appspot.com">fastPATX</a>.
""")
            time.sleep(2)

    def lineEdited(self):
        self.setCurl(QtCore.QUrl(self.lineEdit.text()))
        self.GoLink()

    def updateLineEdit(self,url):
        self.setCurl(url)
        self.lineEdit.setText(self.curl.toString())

    def __init__(self):
        QtGui.QWidget.__init__(self)

        self.setCurl(QtCore.QUrl("http://www.google.com"))

        self.lineEdit = QtGui.QLineEdit()
        self.pushButton = QtGui.QPushButton('Go')
        self.homeButton = QtGui.QPushButton('Home')
    self.srcButton = QtGui.QPushButton('Source')
    self.bookmark = QtGui.QPushButton('Bookmark')
        self.browser = QtWebKit.QWebView()

        tab = QtGui.QGridLayout()
        tab.setSpacing(5)

        tab.addWidget(self.browser, 0, 0, 1, 5)
        tab.addWidget(self.lineEdit, 2, 0)
        tab.addWidget(self.pushButton, 2, 1)
        tab.addWidget(self.homeButton, 2, 2)
    tab.addWidget(self.srcButton, 2, 3)
    tab.addWidget(self.bookmark, 2, 4)

        self.setLayout(tab)
        self.setWindowTitle('fastPATX')

        self.connect(self.lineEdit, QtCore.SIGNAL('returnPressed()'),
            self.lineEdited)
        self.connect(self.pushButton, QtCore.SIGNAL('clicked()'),
            self.lineEdited)
    self.connect(self.homeButton, QtCore.SIGNAL('clicked()'),
         self.goHome)
    self.connect(self.srcButton, QtCore.SIGNAL('clicked()'),
         self.viewSrc)
    self.connect(self.bookmark, QtCore.SIGNAL('clicked()'),
         self.bookmarkfun)
        self.connect(self.browser, QtCore.SIGNAL('linkClicked (const
QUrl&)'),
            self.linkClicked)
        self.connect(self.browser, QtCore.SIGNAL('urlChanged (const
QUrl&)'),
            self.updateLineEdit)
        self.connect(self.browser, QtCore.SIGNAL('loadStarted ()'),
            self.loadStarted)
        self.connect(self.browser, QtCore.SIGNAL('loadFinished (bool)'),
            self.loadFinished)

        self.GoLink()

app = QtGui.QApplication(sys.argv)

win = fastpatx()

win.show()

sys.exit(app.exec_())

*I get the error:

*  File "fastpatx-fawn-alpha.py", line 21, in bookmarkfun
    bookdb.insert(url=bookurl)
  File "/usr/local/lib/python2.6/dist-packages/buzhug/buzhug.py", line 515,
in insert
    self._validate(k,v)
  File "/usr/local/lib/python2.6/dist-packages/buzhug/buzhug.py", line 978,
in _validate
    %(k,self.fields[k],v,v.__class__)
TypeError: Bad type for url : expected <type 'str'>, got <built-in method
text of QLineEdit object at 0xa114cac> <type 'builtin_function_or_method'>
load finished... sucess

What am I doing wrong? Please help!

-- 
patx, python gui
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.riverbankcomputing.com/pipermail/pyqt/attachments/20090705/708b74f2/attachment-0001.html