progress = ProgressBar()
for i in progress(range(80)):
    time.sleep(0.01)

# -*- coding: utf-8 -*-
import sys, time
from PyQt4 import QtCore, QtGui

def progress(data, *args):
    it=iter(data)
    widget = QtGui.QProgressDialog(*args+(0,it.__length_hint__()))
    c=0
    for v in it:
        QtCore.QCoreApplication.instance().processEvents()
        if widget.wasCanceled():
            raise StopIteration
        c+=1
        widget.setValue(c)
        yield(v)

if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)

    # Do something slow
    for x in progress(xrange(50),"Show Progress", "Stop the madness!"):
        time.sleep(.2)

# -*- coding: utf-8 -*-

import sys, os
from PyQt4 import QtCore, QtGui, uic
from PyQt4.phonon import Phonon
import icons_rc

class AudioPlayer(QtGui.QWidget):
    def __init__(self, url, parent = None):

        self.url = url

        QtGui.QWidget.__init__(self, parent)
        self.setSizePolicy(QtGui.QSizePolicy.Expanding,
            QtGui.QSizePolicy.Preferred)


        self.player = Phonon.createPlayer(Phonon.MusicCategory,
            Phonon.MediaSource(url))
        self.player.setTickInterval(100)
        self.player.tick.connect(self.tock)

        self.play_pause = QtGui.QPushButton(self)
        self.play_pause.setIcon(QtGui.QIcon(':/icons/player_play.svg'))
        self.play_pause.clicked.connect(self.playClicked)
        self.player.stateChanged.connect(self.stateChanged)

        self.slider = Phonon.SeekSlider(self.player , self)

        self.status = QtGui.QLabel(self)
        self.status.setAlignment(QtCore.Qt.AlignRight |
            QtCore.Qt.AlignVCenter)

        self.download = QtGui.QPushButton("Download", self)
        self.download.clicked.connect(self.fetch)

        layout = QtGui.QHBoxLayout(self)
        layout.addWidget(self.play_pause)
        layout.addWidget(self.slider)
        layout.addWidget(self.status)
        layout.addWidget(self.download)

    def playClicked(self):
        if self.player.state() == Phonon.PlayingState:
            self.player.pause()
        else:
            self.player.play()

    def stateChanged(self, new, old):
        if new == Phonon.PlayingState:
            self.play_pause.setIcon(QtGui.QIcon(':/icons/player_pause.svg'))
        else:
            self.play_pause.setIcon(QtGui.QIcon(':/icons/player_play.svg'))

    def tock(self, time):
        time = time/1000
        h = time/3600
        m = (time-3600*h) / 60
        s = (time-3600*h-m*60)
        self.status.setText('%02d:%02d:%02d'%(h,m,s))

    def fetch(self):
        print 'Should download %s'%self.url

def main():
    app = QtGui.QApplication(sys.argv)
    window=AudioPlayer(sys.argv[1])
    window.show()
    # It's exec_ because exec is a reserved word in Python
    sys.exit(app.exec_())

if __name__ == "__main__":
    main()

import sys, os
from PyQt4 import QtCore, QtGui, uic
from PyQt4.phonon import Phonon
import icons_rc

class VideoPlayer(QtGui.QWidget):
    def __init__(self, url, parent = None):

        self.url = url

        QtGui.QWidget.__init__(self, parent)
        self.setSizePolicy(QtGui.QSizePolicy.Expanding,
            QtGui.QSizePolicy.Preferred)


        self.player = Phonon.VideoPlayer(Phonon.VideoCategory,self)
        self.player.load(Phonon.MediaSource(self.url))
        self.player.mediaObject().setTickInterval(100)
        self.player.mediaObject().tick.connect(self.tock)

        self.play_pause = QtGui.QPushButton(self)
        self.play_pause.setIcon(QtGui.QIcon(':/icons/player_play.svg'))
        self.play_pause.clicked.connect(self.playClicked)
        self.player.mediaObject().stateChanged.connect(self.stateChanged)

        self.slider = Phonon.SeekSlider(self.player.mediaObject() , self)

        self.status = QtGui.QLabel(self)
        self.status.setAlignment(QtCore.Qt.AlignRight |
            QtCore.Qt.AlignVCenter)

        self.download = QtGui.QPushButton("Download", self)
        self.download.clicked.connect(self.fetch)
        topLayout = QtGui.QVBoxLayout(self)
        topLayout.addWidget(self.player)
        layout = QtGui.QHBoxLayout(self)
        layout.addWidget(self.play_pause)
        layout.addWidget(self.slider)
        layout.addWidget(self.status)
        layout.addWidget(self.download)
        topLayout.addLayout(layout)
        self.setLayout(topLayout)

    def playClicked(self):
        if self.player.mediaObject().state() == Phonon.PlayingState:
            self.player.pause()
        else:
            self.player.play()

    def stateChanged(self, new, old):
        if new == Phonon.PlayingState:
            self.play_pause.setIcon(QtGui.QIcon(':/icons/player_pause.svg'))
        else:
            self.play_pause.setIcon(QtGui.QIcon(':/icons/player_play.svg'))

    def tock(self, time):
        time = time/1000
        h = time/3600
        m = (time-3600*h) / 60
        s = (time-3600*h-m*60)
        self.status.setText('%02d:%02d:%02d'%(h,m,s))

    def fetch(self):
        print 'Should download %s'%self.url

def main():
    app = QtGui.QApplication(sys.argv)
    window=VideoPlayer(sys.argv[1])
    window.show()
    # It's exec_ because exec is a reserved word in Python
    sys.exit(app.exec_())

if __name__ == "__main__":
    main()

# -*- coding: utf-8 -*-

"""This tries to do more or less the same thing as CutyCapt, but as a
python module.

This is a derived work from CutyCapt: http://cutycapt.sourceforge.net/

////////////////////////////////////////////////////////////////////
//
// CutyCapt - A Qt WebKit Web Page Rendering Capture Utility
//
// Copyright (C) 2003-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// $Id$
//
////////////////////////////////////////////////////////////////////

"""

import sys
from PyQt4 import QtCore, QtGui, QtWebKit


class Capturer(object):
    """A class to capture webpages as images"""

    def __init__(self, url, filename):
        self.url = url
        self.filename = filename
        self.saw_initial_layout = False
        self.saw_document_complete = False

    def loadFinishedSlot(self):
        self.saw_document_complete = True
        if self.saw_initial_layout and self.saw_document_complete:
            self.doCapture()

    def initialLayoutSlot(self):
        self.saw_initial_layout = True
        if self.saw_initial_layout and self.saw_document_complete:
            self.doCapture()

    def capture(self):
        """Captures url as an image to the file specified"""
        self.wb = QtWebKit.QWebPage()
        self.wb.mainFrame().setScrollBarPolicy(
            QtCore.Qt.Horizontal, QtCore.Qt.ScrollBarAlwaysOff)
        self.wb.mainFrame().setScrollBarPolicy(
            QtCore.Qt.Vertical, QtCore.Qt.ScrollBarAlwaysOff)

        self.wb.loadFinished.connect(self.loadFinishedSlot)
        self.wb.mainFrame().initialLayoutCompleted.connect(
            self.initialLayoutSlot)

        self.wb.mainFrame().load(QtCore.QUrl(self.url))

    def doCapture(self):
        self.wb.setViewportSize(self.wb.mainFrame().contentsSize())
        img = QtGui.QImage(self.wb.viewportSize(), QtGui.QImage.Format_ARGB32)
        painter = QtGui.QPainter(img)
        self.wb.mainFrame().render(painter)
        painter.end()
        img.save(self.filename)
        QtCore.QCoreApplication.instance().quit()

if __name__ == "__main__":
    """Run a simple capture"""
    app = QtGui.QApplication(sys.argv)
    c = Capturer(sys.argv[1], sys.argv[2])
    c.capture()
    app.exec_()