def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Hakija()
self.ui.setupUi(self)
self.ui.endDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.endDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
# Disable cancel button
self.ui.cancelButton.setDisabled(True)
# Create thread object and connect its signals to methods on
# this object
self.ponderous = DownloadData()
self.connect(self.ponderous, QtCore.SIGNAL("updategui(PyQt_PyObject)"),
self.appendUpdates)
self.connect(self.ponderous, QtCore.SIGNAL("finished()"),
self.downloadComplete)
QtCore.QObject.connect(self.ui.downloadButton,
QtCore.SIGNAL("clicked()"), self.startDownload)
QtCore.QObject.connect(self.ui.cancelButton,
QtCore.SIGNAL("clicked()"), self.cancelDownload)
QtCore.QObject.connect(self.ui.actionExit,
QtCore.SIGNAL("triggered()"), sys.exit)
self.ui.actionExit.setShortcut("Ctrl+Q")
QtCore.QObject.connect(self.ui.actionaboutHakija,
QtCore.SIGNAL("triggered()"), self.aboutHakija)
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Hakija()
self.ui.setupUi(self)
self.ui.endDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.endDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
# Disable cancel button
self.ui.cancelButton.setDisabled(True)
# Create thread object and connect its signals to methods on
# this object
self.ponderous = DownloadData()
self.connect(self.ponderous,
QtCore.SIGNAL("updategui(PyQt_PyObject)"),
self.appendUpdates)
self.connect(self.ponderous,
QtCore.SIGNAL("finished()"),
self.downloadComplete)
QtCore.QObject.connect(self.ui.downloadButton,
QtCore.SIGNAL("clicked()"),
self.startDownload)
QtCore.QObject.connect(self.ui.cancelButton,
QtCore.SIGNAL("clicked()"),
self.cancelDownload)
QtCore.QObject.connect(self.ui.actionExit,
QtCore.SIGNAL("triggered()"),
sys.exit)
self.ui.actionExit.setShortcut("Ctrl+Q")
QtCore.QObject.connect(self.ui.actionaboutHakija,
QtCore.SIGNAL("triggered()"),
self.aboutHakija)
class Hakija(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Hakija()
self.ui.setupUi(self)
self.ui.endDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.endDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setMaximumDate(
QtCore.QDateTime.currentDateTime().date())
# Disable cancel button
self.ui.cancelButton.setDisabled(True)
# Create thread object and connect its signals to methods on
# this object
self.ponderous = DownloadData()
self.connect(self.ponderous, QtCore.SIGNAL("updategui(PyQt_PyObject)"),
self.appendUpdates)
self.connect(self.ponderous, QtCore.SIGNAL("finished()"),
self.downloadComplete)
QtCore.QObject.connect(self.ui.downloadButton,
QtCore.SIGNAL("clicked()"), self.startDownload)
QtCore.QObject.connect(self.ui.cancelButton,
QtCore.SIGNAL("clicked()"), self.cancelDownload)
QtCore.QObject.connect(self.ui.actionExit,
QtCore.SIGNAL("triggered()"), sys.exit)
self.ui.actionExit.setShortcut("Ctrl+Q")
QtCore.QObject.connect(self.ui.actionaboutHakija,
QtCore.SIGNAL("triggered()"), self.aboutHakija)
def aboutHakija(self):
text = """
<html>
<head>
<title></title>
</head>
<body>
<p>
<span style="font-size: 22px;">
<strong>Hakija v1.0.7</strong>
</span>
<br />
Hakija lets you download End of Day data from NSE.
</p>
<p>Author : Sahil Gupta</p>
<p>
<a href="http://www.github.com/sahilgupta/hakija"
target="_blank"> Hakija Source Code
<br />
</a>
</p>
<p> </p>
</body>
</html>
"""
QtGui.QMessageBox.about(self, "About Hakija", text)
# Method called asynchronously by other thread when progress should
# be updated
def appendUpdates(self, update):
print update
self.ui.progressUpdate.setText(self.ui.progressUpdate.text() + update +
"\n")
self.ui.scrollArea.verticalScrollBar().setValue(
self.ui.scrollArea.verticalScrollBar().maximum())
def startDownload(self):
self.ui.downloadButton.setDisabled(True)
self.ui.cancelButton.setEnabled(True)
self.ui.startDate.setDisabled(True)
self.ui.endDate.setDisabled(True)
# Disable checkbox checkability once the download has started
self.checkBoxDisability(True)
startdate = str(self.ui.startDate.date().toString("dd-MM-yyyy"))
enddate = str(self.ui.endDate.date().toString("dd-MM-yyyy"))
self.ponderous.goNow(startdate, enddate,
self.ui.bhavcopyCB.isChecked(),
self.ui.nseniftyCB.isChecked(),
self.ui.niftyjuniorCB.isChecked(),
self.ui.nse100CB.isChecked(),
self.ui.bankniftyCB.isChecked(),
self.ui.nsemidcapCB.isChecked(),
self.ui.nseitCB.isChecked(),
self.ui.nse500CB.isChecked(),
self.ui.midcap50CB.isChecked(),
self.ui.vixCB.isChecked())
def cancelDownload(self):
self.ponderous.stopTask()
self.ui.downloadButton.setEnabled(True)
self.ui.cancelButton.setDisabled(True)
self.ui.startDate.setEnabled(True)
self.ui.endDate.setEnabled(True)
# Re-enable checkbox checkability once the download has been
# cancelled
self.checkBoxDisability(False)
def checkBoxDisability(self, bool):
self.ui.bhavcopyCB.setDisabled(bool)
self.ui.nseniftyCB.setDisabled(bool)
self.ui.niftyjuniorCB.setDisabled(bool)
self.ui.nse100CB.setDisabled(bool)
self.ui.bankniftyCB.setDisabled(bool)
self.ui.nsemidcapCB.setDisabled(bool)
self.ui.nseitCB.setDisabled(bool)
self.ui.nse500CB.setDisabled(bool)
self.ui.midcap50CB.setDisabled(bool)
self.ui.vixCB.setDisabled(bool)
def downloadComplete(self):
self.ui.downloadButton.setEnabled(True)
self.ui.cancelButton.setDisabled(True)
self.ui.startDate.setEnabled(True)
self.ui.endDate.setEnabled(True)
# Re-enable checkbox checkability once the download is complete
self.checkBoxDisability(False)
class Hakija(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Hakija()
self.ui.setupUi(self)
self.ui.endDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setDate(QtCore.QDateTime.currentDateTime().date())
self.ui.endDate.setMaximumDate(QtCore.QDateTime.currentDateTime().date())
self.ui.startDate.setMaximumDate(QtCore.QDateTime.currentDateTime().date())
#disable cancel button
self.ui.cancelButton.setDisabled(True)
# Create thread object and connect its signals to methods on this object
self.ponderous = DownloadData()
self.connect(self.ponderous, QtCore.SIGNAL("updategui(PyQt_PyObject)"), self.appendUpdates)
self.connect(self.ponderous, QtCore.SIGNAL("finished()"), self.downloadComplete)
QtCore.QObject.connect(self.ui.downloadButton, QtCore.SIGNAL("clicked()"), self.startDownload)
QtCore.QObject.connect(self.ui.cancelButton, QtCore.SIGNAL("clicked()"), self.cancelDownload)
QtCore.QObject.connect(self.ui.actionExit, QtCore.SIGNAL('triggered()'), sys.exit)
self.ui.actionExit.setShortcut('Ctrl+Q')
QtCore.QObject.connect(self.ui.actionaboutHakija, QtCore.SIGNAL('triggered()'), self.aboutHakija)
def aboutHakija(self):
text = """<html><head><title></title></head><body><p><span style="font-size: 22px;">
<strong>Hakija v1.0.1</strong></span><br />Hakija lets you download End of Day data from NSE.</p>
<p>Author : Sahil Gupta</p><p><a href="http://www.github.com/sahilgupta/hakija" target="_blank">
Hakija Source Code<br /></a></p><p> </p></body></html>"""
QtGui.QMessageBox.about (self, "About Hakija", text)
# Method called asynchronously by other thread when progress should be updated
def appendUpdates(self, update):
print update
self.ui.progressUpdate.setText(self.ui.progressUpdate.text() + update + "\n")
self.ui.scrollArea.verticalScrollBar().setValue(self.ui.scrollArea.verticalScrollBar().maximum())
def startDownload(self):
self.ui.downloadButton.setDisabled(True)
self.ui.cancelButton.setEnabled(True)
self.ui.startDate.setDisabled(True)
self.ui.endDate.setDisabled(True)
#Disable checkbox checkability once the download has started
self.checkBoxDisability(True)
startdate = str(self.ui.startDate.date().toString("dd-MM-yyyy"))
enddate = str(self.ui.endDate.date().toString("dd-MM-yyyy"))
self.ponderous.goNow(startdate, enddate, self.ui.bhavcopyCB.isChecked(), self.ui.nseniftyCB.isChecked(),
self.ui.niftyjuniorCB.isChecked(), self.ui.nse100CB.isChecked(), self.ui.bankniftyCB.isChecked(),
self.ui.nsemidcapCB.isChecked(), self.ui.nseitCB.isChecked(), self.ui.nse500CB.isChecked(),
self.ui.midcap50CB.isChecked(), self.ui.vixCB.isChecked())
def cancelDownload(self):
self.ponderous.stopTask()
self.ui.downloadButton.setEnabled(True)
self.ui.cancelButton.setDisabled(True)
self.ui.startDate.setEnabled(True)
self.ui.endDate.setEnabled(True)
#Re-enable checkbox checkability once the download has been cancelled
self.checkBoxDisability(False)
def checkBoxDisability(self, bool):
self.ui.bhavcopyCB.setDisabled(bool)
self.ui.nseniftyCB.setDisabled(bool)
self.ui.niftyjuniorCB.setDisabled(bool)
self.ui.nse100CB.setDisabled(bool)
self.ui.bankniftyCB.setDisabled(bool)
self.ui.nsemidcapCB.setDisabled(bool)
self.ui.nseitCB.setDisabled(bool)
self.ui.nse500CB.setDisabled(bool)
self.ui.midcap50CB.setDisabled(bool)
self.ui.vixCB.setDisabled(bool)
def downloadComplete(self):
self.ui.downloadButton.setEnabled(True)
self.ui.cancelButton.setDisabled(True)
self.ui.startDate.setEnabled(True)
self.ui.endDate.setEnabled(True)
#Re-enable checkbox checkability once the download is complete
self.checkBoxDisability(False)