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gui_qt.py
176 lines (139 loc) · 5.4 KB
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gui_qt.py
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# -*- coding: utf-8 -*-
import flashget
from flashget.qtgui import Ui_Dialog
from flashget.main import main as flashget_main
from flashget.config import updateConfig, loadConfig
from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import QVariant, Qt, QAbstractTableModel, QThread
import sys
class FlashgetDialog(QtGui.QDialog, Ui_Dialog):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
# Set up the user interface from Designer.
self.setupUi(parent)
self.okButton.clicked.connect(self.accept)
self.config = loadConfig()
self.setFields()
self.started = False
def setFields(self):
self.parallel_downloads.setText(self.config["dl_instances"])
self.url.setText("http://de.ddl.me/ein-seltsames-paar-deutsch-stream-download_0_5707.html")
XStream.stdout().messageWritten.connect( self.logBrowser.insertPlainText)
XStream.stderr().messageWritten.connect( self.logBrowser.insertPlainText )
self.tableModel = DownloadsModel([["","","","",""]], self)
self.current_downloads.setModel(self.tableModel)
def accept(self):
if self.started:
return
url = self.url.text()
url = unicode(url).strip()
self.config = updateConfig({"links": [url],
"progress_handler": progress_handler,
"sleep_handler": sleep_handler,
"captcha_selfsolve": True})
self.thread = FlashgetThread(self.config, self)
self.thread.start()
self.started = True
class FlashgetThread(QThread):
def __init__(self, config, parent=None):
QThread.__init__(self, parent)
self.config = config
def run(self):
flashget_main(self.config)
def progress_handler(self, uid, event, data):
emptyRow = ["", "", "", "", ""]
arraydata = main.centralWidget().tableModel.arraydata
if event == "new" or event == "update":
while len(arraydata) <= uid:
arraydata.append(emptyRow)
arraydata[uid] = [data["basename"], data["downloaded"] + " / " + data["size"], data["percent"], data["eta"], data["speed"]]
#self.logProgress(' [%s%%] %s/%s at %s ETA %s %s' % (data["percent"], data["downloaded"], data["size"], data["speed"], data["eta"], data["basename"]))
elif event == "delete":
if len(arraydata) <= uid:
arraydata[uid] = emptyRow
# cleanup
while True:
if arraydata[len(arraydata)-1] == emptyRow:
del arraydata[len(arraydata)-1]
# we need at least one row
if len(arraydata) == 0:
arraydata = [emptyRow]
# self.logProgress(' ') # clear our old line
main.centralWidget().tableModel.layoutChanged.emit()
def sleep_handler(self, timeout):
import time
start = time.time()
print("sleeping for %d" % timeout)
main.centralWidget().progress_1_label.setText(self.ename)
while True:
diff = time.time() - start
if diff > timeout:
break
# TODO this one is crashing the application - especially when I add a "print" before
# I guess signals are required for it so it doesn't run in a separate thread
# val = int((diff*10/(timeout*10))*100)
# main.centralWidget().progressBar_1.setValue(val)
time.sleep(0.1)
main.centralWidget().progressBar_1._active = False
return True
class DownloadsModel(QAbstractTableModel):
def __init__(self, datain, parent=None, *args):
QAbstractTableModel.__init__(self, parent, *args)
self.arraydata = datain
def rowCount(self, parent):
return len(self.arraydata)
def columnCount(self, parent):
return len(self.arraydata[0])
def data(self, index, role):
if not index.isValid():
return QVariant()
elif role != Qt.DisplayRole:
return QVariant()
return QVariant(self.arraydata[index.row()][index.column()])
class MainWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.setWindowTitle(flashget.__name__ + " - " + flashget.__version__)
self.resize(433, 318)
w = FlashgetDialog(self)
self.setCentralWidget(w)
import logging
class QtHandler(logging.Handler):
def __init__(self):
logging.Handler.__init__(self)
def emit(self, record):
record = self.format(record)
if record: XStream.stdout().write('%s\n'%record)
# originally: XStream.stdout().write("{}\n".format(record))
logger = logging.getLogger()
handler = QtHandler()
handler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
logger.addHandler(handler)
logger.setLevel(logging.DEBUG)
class XStream(QtCore.QObject):
_stdout = None
_stderr = None
messageWritten = QtCore.pyqtSignal(str)
def flush( self ):
pass
def fileno( self ):
return -1
def write( self, msg ):
if ( not self.signalsBlocked() ):
self.messageWritten.emit(unicode(msg))
@staticmethod
def stdout():
if ( not XStream._stdout ):
XStream._stdout = XStream()
sys.stdout = XStream._stdout
return XStream._stdout
@staticmethod
def stderr():
if ( not XStream._stderr ):
XStream._stderr = XStream()
sys.stderr = XStream._stderr
return XStream._stderr
app = QtGui.QApplication(sys.argv)
main = MainWindow()
main.show()
sys.exit(app.exec_())