def __init(self):
panelLayout = QtGui.QVBoxLayout()
panelLayout.setSpacing(0)
panelLayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(panelLayout)
self.__titleBar = titleBar = TitleBar()
panelLayout.addWidget(titleBar, 0)
l = QtGui.QHBoxLayout()
l.setContentsMargins(2, 2, 2, 2)
l.setSpacing(2)
self.__titleBar.setLayout(l)
self.__titleButton = QtGui.QToolButton()
self.__titleButton.setStyleSheet("border: 0px")
styleOption = QtGui.QStyleOption()
styleOption.initFrom(self.__titleButton)
style = Application().style()
icon = style.standardIcon(QtGui.QStyle.SP_DesktopIcon, styleOption,
self.__titleButton)
self.__titleButton.setIcon(icon)
self.__titleLabel = TitleLabel()
self.__upDownButton = QtGui.QToolButton()
self.__upDownButton.setStyleSheet("border: 0px")
self.__upDownButton.clicked.connect(self.switchContentVisible)
l.addWidget(self.__titleButton, 0)
l.addWidget(self.__titleLabel, 1)
l.addWidget(self.__upDownButton, 0)
self.__contentPanel = contentPanel = ContentPanel()
panelLayout.addWidget(contentPanel, 1)
def report(self, message):
app = Application()
clipboard = app.clipboard()
clipboard.setText(message)
QtGui.QMessageBox.information(None, "Done!",
"Message Copied to clipboard")
def main():
from qarbon.qt.gui.application import Application
app = Application()
class Axes(object):
axes = {}
def get(self, name):
if not name in self.axes:
self.axes[name] = [State.On, 0, [-10, 10]]
return self.axes[name]
def state(self, name):
return self.get(name)[0]
def position(self, name):
return self.get(name)[1]
def limits(self, name):
return self.get(name)[2]
def move(self, name, v):
self.get(name)[1] = v
def abort(self, name):
pass
p = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
p.setLayout(layout)
axes = Axes()
axes_list = []
for i in range(16):
name = "axis%02d" % i
label = "Axis %02d" % i
info = dict(name=name, label=label, role=str(i), index=i)
axis = Axis(info, axes)
axis.steps = [["1 um", 0.001], ["10 um", 0.01], ["1 mm", 1]]
axis.currentStep = 0.01
axis.unit = "mm"
axis.state = State(i)
axes_list.append(axis)
axis_w1 = AxesWidget(axes=axes_list)
axis_w1.title = "First axes"
layout.addWidget(axis_w1)
axes_list[0].setLabel("Bla")
# simulate motor at 5.4
axes.move("axis00", 5.4)
axes_list[0].setPosition(5.4)
axis_w2 = AxesWidget(axes=axes_list[:5])
axis_w2.title = "Second axes"
layout.addWidget(axis_w2)
layout.addStretch(1)
p.show()
app.exec_()
def main():
from qarbon.qt.gui.application import Application
app = Application()
class Axes(object):
axes = {}
def get(self, name):
if not name in self.axes:
self.axes[name] = [State.On, 0, [-10, 10]]
return self.axes[name]
def state(self, name):
return self.get(name)[0]
def position(self, name):
return self.get(name)[1]
def limits(self, name):
return self.get(name)[2]
def move(self, name, v):
self.get(name)[1] = v
def abort(self, name):
pass
p = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
p.setLayout(layout)
axes = Axes()
axes_list = []
for i in range(16):
name = "axis%02d" % i
label = "Axis %02d" % i
info = dict(name=name, label=label, role=str(i), index=i)
axis = Axis(info, axes)
axis.steps = [["1 um", 0.001], ["10 um", 0.01], ["1 mm", 1]]
axis.currentStep = 0.01
axis.unit = "mm"
axis.state = State(i)
axes_list.append(axis)
axis_w1 = AxesWidget(axes=axes_list)
axis_w1.title = "First axes"
layout.addWidget(axis_w1)
axes_list[0].setLabel("Bla")
# simulate motor at 5.4
axes.move("axis00", 5.4)
axes_list[0].setPosition(5.4)
axis_w2 = AxesWidget(axes=axes_list[:5])
axis_w2.title = "Second axes"
layout.addWidget(axis_w2)
layout.addStretch(1)
p.show()
app.exec_()
def main():
import sys
from qarbon.qt.gui.icon import Icon
from qarbon.qt.gui.application import Application
app = Application()
w = QtGui.QWidget()
w.setWindowTitle("Led demo")
w.setWindowIcon(Icon(":/led/led_green_on.png"))
layout = QtGui.QGridLayout()
layout.setContentsMargins(2, 2, 2, 2)
layout.setSpacing(2)
w.setLayout(layout)
for i, color in enumerate(LedColor):
led = Led()
led.ledColor = color
led.ledStatus = LedStatus.Off
layout.addWidget(led, i, 0)
led = Led()
led.ledColor = color
led.ledStatus = LedStatus.On
layout.addWidget(led, i, 1)
w.show()
sys.exit(app.exec_())
def __init(self):
panelLayout = QtGui.QVBoxLayout()
panelLayout.setSpacing(0)
panelLayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(panelLayout)
self.__titleBar = titleBar = TitleBar()
panelLayout.addWidget(titleBar, 0)
l = QtGui.QHBoxLayout()
l.setContentsMargins(2, 2, 2, 2)
l.setSpacing(2)
self.__titleBar.setLayout(l)
self.__titleButton = QtGui.QToolButton()
self.__titleButton.setStyleSheet("border: 0px")
styleOption = QtGui.QStyleOption()
styleOption.initFrom(self.__titleButton)
style = Application().style()
icon = style.standardIcon(QtGui.QStyle.SP_DesktopIcon, styleOption,
self.__titleButton)
self.__titleButton.setIcon(icon)
self.__titleLabel = TitleLabel()
self.__upDownButton = QtGui.QToolButton()
self.__upDownButton.setStyleSheet("border: 0px")
self.__upDownButton.clicked.connect(self.switchContentVisible)
l.addWidget(self.__titleButton, 0)
l.addWidget(self.__titleLabel, 1)
l.addWidget(self.__upDownButton, 0)
self.__contentPanel = contentPanel = ContentPanel()
panelLayout.addWidget(contentPanel, 1)
def main():
import sys
from qarbon.qt.gui.icon import Icon
from qarbon.qt.gui.application import Application
app = Application()
w = QtGui.QWidget()
w.setWindowTitle("Led demo")
w.setWindowIcon(Icon(":/led/led_green_on.png"))
layout = QtGui.QGridLayout()
layout.setContentsMargins(2, 2, 2, 2)
layout.setSpacing(2)
w.setLayout(layout)
for i, color in enumerate(LedColor):
led = Led()
led.ledColor = color
led.ledStatus = LedStatus.Off
layout.addWidget(led, i, 0)
led = Led()
led.ledColor = color
led.ledStatus = LedStatus.On
layout.addWidget(led, i, 1)
w.show()
sys.exit(app.exec_())
def main():
log.initialize(log_level='debug')
app = Application()
w = XTermWindow()
w.extraParams = ["-e", "ipython"]
w.start()
w.show()
app.exec_()
def main():
from qarbon.qt.gui.application import Application
app = Application()
inspector = PropertyEditor(qobject=None)
# watch myself... weard
inspector.setQObject(inspector)
inspector.show()
app.exec_()
def main():
logging.basicConfig(level=logging.DEBUG)
app = Application()
w = XTermWidget()
# w.extraParams = ["-e", "spec"]
w.start()
w.show()
app.exec_()
def main():
log.initialize(log_level='debug')
app = Application()
w = XTermWindow()
w.extraParams = ["-e", "ipython"]
w.start()
w.show()
app.exec_()
def main():
from qarbon.qt.gui.application import Application
app = Application()
inspector = PropertyEditor(qobject=None)
# watch myself... weard
inspector.setQObject(inspector)
inspector.show()
app.exec_()
def main():
logging.basicConfig(level=logging.DEBUG)
app = Application()
w = XTermWidget()
# w.extraParams = ["-e", "spec"]
w.start()
w.show()
app.exec_()
def main():
from qarbon.qt.gui.application import Application
app = Application()
w = buildGUI()
w.show()
inspector = ObjectInfoWidget(qobject=w)
inspector.setAttribute(QtCore.Qt.WA_QuitOnClose, False)
inspector.show()
app.exec_()
def main():
app = Application()
w = buildGUI()
w.show()
inspector = TreeQObjectWidget(qobject=w)
inspector.setAttribute(QtCore.Qt.WA_QuitOnClose, False)
inspector.show()
app.exec_()
def main():
from qarbon.qt.gui.application import Application
app = Application()
w = buildGUI()
w.show()
inspector = ObjectInfoWidget(qobject=w)
inspector.setAttribute(QtCore.Qt.WA_QuitOnClose, False)
inspector.show()
app.exec_()
def _onReportTriggered(self, index):
report_handlers = get_report_handlers()
combo = self.reportComboBox
name = combo.itemData(index)
report_handler = report_handlers[name]
report = report_handler(self)
app = Application()
txt = _REPORT.format(appName=app.applicationName(),
appVersion=app.applicationVersion(),
time=datetime.datetime.now().ctime(),
text=self.getText(),
detail=self.getDetailedText(),
origin=self.getOriginText())
report.report(txt)
def getQObjectTreeAsDict(qobject=None, ffilter=_filter):
if qobject is None:
app = Application()
qobjects = [app] + app.topLevelWidgets()
else:
qobjects = [qobject]
tree = {}
for qobject in qobjects:
if not ffilter(qobject) is None:
_buildQObjectsAsDict(qobject, tree, ffilter=ffilter)
return tree
def _onReportTriggered(self, index):
report_handlers = get_report_handlers()
combo = self.reportComboBox
name = combo.itemData(index)
report_handler = report_handlers[name]
report = report_handler(self)
app = Application()
txt = _REPORT.format(
appName=app.applicationName(),
appVersion=app.applicationVersion(),
time=datetime.datetime.now().ctime(),
text=self.getText(),
detail=self.getDetailedText(),
origin=self.getOriginText(),
)
report.report(txt)
def main():
config.APPLICATION_NAME = "Qarbon demo"
app = Application()
buggy()
beamer = Beamer()
turnBeamOn(beamer)
def main():
app = Application()
d = dict(prompt="What's your favourite car brand?",
data_type=["Mazda", "Skoda", "Citroen", "Mercedes", "Audi",
"Ferrari"],
default_value="Mercedes")
w = InputPanel(d)
class Listener(object):
def onAccept(self):
print "user selected", w.value()
l = Listener()
w.buttonBox().accepted.connect(l.onAccept)
w.show()
app.exec_()
def report(self, message):
app = Application()
subject = "Error in " + app.applicationName()
dialog = self.createDialog(subject=subject, message=message)
if not dialog.exec_():
return
mail_info = dialog.getMailInfo()
try:
self.sendMail(*mail_info)
QtGui.QMessageBox.information(None, "Done!", "Email has been sent!")
except:
einfo = sys.exc_info()[:2]
msg = "".join(traceback.format_exception_only(*einfo))
QtGui.QMessageBox.warning(None, "Failed to send email", "Failed to send email. Reason:\n\n" + msg)
def report(self, message):
app = Application()
subject = "Error in " + app.applicationName()
dialog = self.createDialog(subject=subject, message=message)
if not dialog.exec_():
return
mail_info = dialog.getMailInfo()
try:
self.sendMail(*mail_info)
QtGui.QMessageBox.information(None, "Done!",
"Email has been sent!")
except:
einfo = sys.exc_info()[:2]
msg = "".join(traceback.format_exception_only(*einfo))
QtGui.QMessageBox.warning(
None, "Failed to send email",
"Failed to send email. Reason:\n\n" + msg)
def handle(self, *exc_info):
app = Application()
if app is None:
return
msgbox = self._getMessageBox(*exc_info)
if msgbox is None:
return
if self._title is not None:
msgbox.setWindowTitle(self._title)
if self._msg is not None:
msgbox.setText(self._msg)
msgbox.show()
return True
def main():
import sys
import qarbon.config
from qarbon.qt.gui.application import Application
app = Application()
M = 2
class QPixmapWidgetTestPanel(QtGui.QWidget):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
panel_l = QtGui.QVBoxLayout()
self.setLayout(panel_l)
panel_l.setContentsMargins(M, M, M, M)
panel_l.setSpacing(M)
w = PixmapWidget()
display_panel = QtGui.QGroupBox("Pixmap Widget Display")
display_l = QtGui.QHBoxLayout()
display_l.setContentsMargins(M, M, M, M)
display_l.setSpacing(M)
display_panel.setLayout(display_l)
display_l.addWidget(w, 1)
control_panel = QtGui.QGroupBox("Control Panel")
control_l = QtGui.QFormLayout()
control_l.setContentsMargins(M, M, M, M)
control_l.setSpacing(M)
control_panel.setLayout(control_l)
pixmap_widget = QtGui.QLineEdit()
ratio_widget = QtGui.QComboBox()
transformation_widget = QtGui.QComboBox()
halign_widget = QtGui.QComboBox()
valign_widget = QtGui.QComboBox()
control_l.addRow("pixmap:", pixmap_widget)
control_l.addRow("Aspect ratio mode:", ratio_widget)
control_l.addRow("Transformation mode:", transformation_widget)
control_l.addRow("Horiz. alignment:", halign_widget)
control_l.addRow("Vert. alignment:", valign_widget)
panel_l.addWidget(display_panel, 1)
panel_l.addWidget(control_panel, 0)
ratio_widget.addItems(["Ignore", "Keep", "Keep by expanding"])
transformation_widget.addItem("Fast", QtCore.Qt.FastTransformation)
transformation_widget.addItem("Smooth", QtCore.Qt.SmoothTransformation)
halign_widget.addItem("Left", QtCore.Qt.AlignLeft)
halign_widget.addItem("Center", QtCore.Qt.AlignHCenter)
halign_widget.addItem("Right", QtCore.Qt.AlignRight)
valign_widget.addItem("Top", QtCore.Qt.AlignTop)
valign_widget.addItem("Center", QtCore.Qt.AlignVCenter)
valign_widget.addItem("Bottom", QtCore.Qt.AlignBottom)
pixmap_widget.textChanged.connect(self.changePixmap)
ratio_widget.currentIndexChanged.connect(self.changeAspectRatio)
halign_widget.currentIndexChanged.connect(self.changeAlignment)
valign_widget.currentIndexChanged.connect(self.changeAlignment)
self.w = w
self.w_pixmap = pixmap_widget
self.w_aspect_ratio = ratio_widget
self.w_transformation = transformation_widget
self.w_halign = halign_widget
self.w_valign = valign_widget
pixmap_widget.setText(qarbon.config.NAMESPACE + \
":/led/led_red_on.png")
ratio_widget.setCurrentIndex(1)
transformation_widget.setCurrentIndex(1)
halign_widget.setCurrentIndex(0)
valign_widget.setCurrentIndex(1)
def changePixmap(self, name):
self.w.pixmap = QtGui.QPixmap(name)
def changeAspectRatio(self, i):
v = QtCore.Qt.IgnoreAspectRatio
if i == 1:
v = QtCore.Qt.KeepAspectRatio
elif i == 2:
v = QtCore.Qt.KeepAspectRatioByExpanding
self.w.setAspectRatioMode(v)
def changeTransformationMode(self, i):
v = QtCore.Qt.FastTransformation
if i == 1:
v = QtCore.Qt.SmoothTransformation
self.w.setTransformationMode(v)
def changeAlignment(self, i):
halign = self.w_halign.itemData(self.w_halign.currentIndex())
valign = self.w_valign.itemData(self.w_valign.currentIndex())
self.w.alignment = halign | valign
panel = QtGui.QWidget()
layout = QtGui.QGridLayout()
panel.setLayout(layout)
layout.setContentsMargins(M, M, M, M)
layout.setSpacing(M)
p1 = QPixmapWidgetTestPanel()
layout.addWidget(p1, 0, 0)
panel.show()
sys.exit(app.exec_())
def setUp(self):
self.app = Application()
def main():
from qarbon.qt.gui.icon import getIcon
app = Application()
app.setStyleSheet(GROUPBOX_NEBULA_STYLESHEET)
w = QtGui.QWidget()
l = QtGui.QVBoxLayout()
w.setLayout(l)
panel = GroupBox()
panel.title = "Database"
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("&Host", QtGui.QLineEdit())
contentLayout.addRow("&Port", QtGui.QLineEdit())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "Hello world"
panel.titleIcon = getIcon("video-x-generic")
panel.styleMap = {
'title_start_color': 'rgb(255, 60, 60)',
'title_stop_color': 'rgb(200, 0, 0)',
'title_font_color': 'rgb(140, 0, 0)',
'title_border_radius': '10px',
'content_border_radius': '0px',
}
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("State", QtGui.QPushButton("Press here"))
contentLayout.addRow("Status", QtGui.QLineEdit())
contentLayout.addRow("Coment", QtGui.QLineEdit())
contentLayout.addRow("Build", QtGui.QCheckBox())
contentLayout.addRow("Upper limit", QtGui.QSpinBox())
contentLayout.addRow("Lower limit", QtGui.QSpinBox())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "Hello world 2"
panel.titleIcon = getIcon("network-server")
panel.titleVisible = False
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("Something", QtGui.QLineEdit())
contentLayout.addRow("More", QtGui.QLineEdit())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "5"
panel.titleIcon = getIcon("folder")
content = QtGui.QWidget()
contentLayout = QtGui.QVBoxLayout()
content.setLayout(contentLayout)
panel.setContent(content)
panel2 = GroupBox()
panel2.title = "5.1"
panel2.titleIcon = getIcon("folder")
panel2.titleHeight = 48
content2 = QtGui.QWidget()
contentLayout2 = QtGui.QFormLayout()
content2.setLayout(contentLayout2)
panel2.setContent(content2)
contentLayout2.addRow("Something", QtGui.QLineEdit())
contentLayout2.addRow("More", QtGui.QLineEdit())
contentLayout.addWidget(panel2, 0)
l.addWidget(panel, 0)
l.addStretch(1)
w.show()
w.adjustSize()
app.exec_()
return w
def getStyle():
"""Returns the current active application style
:return: the current active application style
:rtype: QtGui.QStyle"""
return Application().style()
def report(self, message):
app = Application()
clipboard = app.clipboard()
clipboard.setText(message)
QtGui.QMessageBox.information(None, "Done!", "Message Copied to clipboard")
def main():
class __DemoException(Exception):
pass
def s1():
return s2()
def s2():
return s3()
def s3():
raise __DemoException("A demo exception occurred")
def py_exc():
try:
s1()
except:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def tg_exc():
try:
import PyTango
PyTango.Except.throw_exception("TangoException", "A simple tango exception", "right here")
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def tg_serv_exc():
try:
import PyTango
dev = PyTango.DeviceProxy("sys/tg_test/1")
dev.read_attribute("throw_exception")
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
except:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def py_tg_serv_exc():
try:
import PyTango
PyTango.Except.throw_exception("TangoException", "A simple tango exception", "right here")
except PyTango.DevFailed as df1:
try:
import StringIO
origin = StringIO.StringIO()
traceback.print_stack(file=origin)
origin.seek(0)
origin = origin.read()
PyTango.Except.re_throw_exception(
df1, "PyDs_Exception", "DevFailed: A simple tango " "exception", origin
)
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
app = Application()
app.setApplicationName("Message dialog demo")
app.setApplicationVersion("1.0")
panel = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
panel.setLayout(layout)
m1 = QtGui.QPushButton("Python exception")
layout.addWidget(m1)
m1.clicked.connect(py_exc)
m2 = QtGui.QPushButton("Tango exception")
layout.addWidget(m2)
m2.clicked.connect(py_exc)
layout.addWidget(m2)
m3 = QtGui.QPushButton("Tango server exception")
layout.addWidget(m3)
m3.clicked.connect(tg_serv_exc)
layout.addWidget(m3)
m4 = QtGui.QPushButton("Python tango server exception")
layout.addWidget(m4)
m4.clicked.connect(py_tg_serv_exc)
layout.addWidget(m4)
panel.show()
sys.exit(app.exec_())
def main():
from qarbon.qt.gui.icon import getIcon
app = Application()
app.setStyleSheet(GROUPBOX_NEBULA_STYLESHEET)
w = QtGui.QWidget()
l = QtGui.QVBoxLayout()
w.setLayout(l)
panel = GroupBox()
panel.title = "Database"
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("&Host", QtGui.QLineEdit())
contentLayout.addRow("&Port", QtGui.QLineEdit())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "Hello world"
panel.titleIcon = getIcon("video-x-generic")
panel.styleMap = {
'title_start_color': 'rgb(255, 60, 60)',
'title_stop_color': 'rgb(200, 0, 0)',
'title_font_color': 'rgb(140, 0, 0)',
'title_border_radius': '10px',
'content_border_radius': '0px',
}
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("State", QtGui.QPushButton("Press here"))
contentLayout.addRow("Status", QtGui.QLineEdit())
contentLayout.addRow("Coment", QtGui.QLineEdit())
contentLayout.addRow("Build", QtGui.QCheckBox())
contentLayout.addRow("Upper limit", QtGui.QSpinBox())
contentLayout.addRow("Lower limit", QtGui.QSpinBox())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "Hello world 2"
panel.titleIcon = getIcon("network-server")
panel.titleVisible = False
content = QtGui.QWidget()
contentLayout = QtGui.QFormLayout()
content.setLayout(contentLayout)
panel.setContent(content)
contentLayout.addRow("Something", QtGui.QLineEdit())
contentLayout.addRow("More", QtGui.QLineEdit())
l.addWidget(panel, 0)
panel = GroupBox()
panel.title = "5"
panel.titleIcon = getIcon("folder")
content = QtGui.QWidget()
contentLayout = QtGui.QVBoxLayout()
content.setLayout(contentLayout)
panel.setContent(content)
panel2 = GroupBox()
panel2.title = "5.1"
panel2.titleIcon = getIcon("folder")
panel2.titleHeight = 48
content2 = QtGui.QWidget()
contentLayout2 = QtGui.QFormLayout()
content2.setLayout(contentLayout2)
panel2.setContent(content2)
contentLayout2.addRow("Something", QtGui.QLineEdit())
contentLayout2.addRow("More", QtGui.QLineEdit())
contentLayout.addWidget(panel2, 0)
l.addWidget(panel, 0)
l.addStretch(1)
w.show()
w.adjustSize()
app.exec_()
return w
def main():
class __DemoException(Exception):
pass
def s1():
return s2()
def s2():
return s3()
def s3():
raise __DemoException("A demo exception occurred")
def py_exc():
try:
s1()
except:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def tg_exc():
try:
import PyTango
PyTango.Except.throw_exception('TangoException',
'A simple tango exception',
'right here')
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def tg_serv_exc():
try:
import PyTango
dev = PyTango.DeviceProxy("sys/tg_test/1")
dev.read_attribute("throw_exception")
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
except:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
def py_tg_serv_exc():
try:
import PyTango
PyTango.Except.throw_exception('TangoException',
'A simple tango exception',
'right here')
except PyTango.DevFailed as df1:
try:
import StringIO
origin = StringIO.StringIO()
traceback.print_stack(file=origin)
origin.seek(0)
origin = origin.read()
PyTango.Except.re_throw_exception(
df1, 'PyDs_Exception', 'DevFailed: A simple tango '
'exception', origin)
except PyTango.DevFailed:
msgbox = ErrorDialog(*sys.exc_info())
msgbox.exec_()
app = Application()
app.setApplicationName("Message dialog demo")
app.setApplicationVersion("1.0")
panel = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
panel.setLayout(layout)
m1 = QtGui.QPushButton("Python exception")
layout.addWidget(m1)
m1.clicked.connect(py_exc)
m2 = QtGui.QPushButton("Tango exception")
layout.addWidget(m2)
m2.clicked.connect(py_exc)
layout.addWidget(m2)
m3 = QtGui.QPushButton("Tango server exception")
layout.addWidget(m3)
m3.clicked.connect(tg_serv_exc)
layout.addWidget(m3)
m4 = QtGui.QPushButton("Python tango server exception")
layout.addWidget(m4)
m4.clicked.connect(py_tg_serv_exc)
layout.addWidget(m4)
panel.show()
sys.exit(app.exec_())
