def start_compute(self,
name,
func,
param=None,
suffix=None,
interactive=True):
self.QProxy.emit(SIGNAL("computing"))
if interactive and param is not None:
if interactive == 'text' and not param.text_edit():
return
elif not param.edit():
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
processing = name
if suffix is not None:
processing += " | " + suffix(param)
result = Measurement()
result.copy_param(self.measurement)
result.set_rawdata(self.apply_func(func, param))
result['processing'] += processing + "\n"
except Exception, msg:
import traceback
traceback.print_exc()
QMessageBox.critical(
None, APP_NAME,
_(u"An error occured:") + "\n%s" % unicode(msg))
raise ComputationError, msg
def run_testlauncher(package):
"""Run test launcher"""
from guidata.qt.QtGui import QApplication
app = QApplication([])
win = TestLauncherWindow(package)
win.show()
app.exec_()
def run_testlauncher(package):
"""Run test launcher"""
from guidata.qt.QtGui import QApplication
app = QApplication([])
win = TestLauncherWindow(package)
win.show()
app.exec_()
def show_std_icons():
"""
Show all standard Icons
"""
app = QApplication(sys.argv)
dialog = ShowStdIcons(None)
dialog.show()
sys.exit(app.exec_())
def show_std_icons():
"""
Show all standard Icons
"""
app = QApplication(sys.argv)
dialog = ShowStdIcons(None)
dialog.show()
sys.exit(app.exec_())
def test():
from guidata.qt.QtGui import QApplication
app = QApplication([])
win = TestWindow()
win.setup_window()
win.show()
app.exec_()
def qapplication():
"""
Return QApplication instance
Creates it if it doesn't already exist
"""
from guidata.qt.QtGui import QApplication
app = QApplication.instance()
if not app:
app = QApplication([])
install_translator(app)
return app
def main():
# Init the Qt basics
from guidata.qt.QtGui import QApplication
app = QApplication(sys.argv)
app.setApplicationName("Zupport")
app.setApplicationVersion(__version__)
app.setOrganizationName("HU")
app.setOrganizationDomain("MRG")
window = MainWindow()
window.show()
sys.exit(app.exec_())
def test():
"""Testing this simple Qt/guiqwt example"""
from guidata.qt.QtGui import QApplication
import numpy as np
import scipy.signal as sps, scipy.ndimage as spi
app = QApplication([])
win = TestWindow()
x = np.linspace(-10, 10, 500)
y = np.random.rand(len(x)) + 5 * np.sin(2 * x**2) / x
win.add_plot(x, y, lambda x: spi.gaussian_filter1d(x, 1.), "Gaussian")
win.add_plot(x, y, sps.wiener, "Wiener")
win.show()
app.exec_()
def test():
"""Testing this simple Qt/guiqwt example"""
from guidata.qt.QtGui import QApplication
import numpy as np
import scipy.signal as sps, scipy.ndimage as spi
app = QApplication([])
win = TestWindow()
x = np.linspace(-10, 10, 500)
y = np.random.rand(len(x))+5*np.sin(2*x**2)/x
win.add_plot(x, y, lambda x: spi.gaussian_filter1d(x, 1.), "Gaussian")
win.add_plot(x, y, sps.wiener, "Wiener")
win.show()
app.exec_()
def copy_to_clipboard(self):
"""Copy widget's window to clipboard"""
clipboard = QApplication.clipboard()
if PYQT5:
pixmap = self.grab()
else:
pixmap = QPixmap.grabWidget(self)
clipboard.setPixmap(pixmap)
def copy_to_clipboard(self):
"""Copy widget's window to clipboard"""
clipboard = QApplication.clipboard()
if PYQT5:
pixmap = self.grab()
else:
pixmap = QPixmap.grabWidget(self)
clipboard.setPixmap(pixmap)
def start(self, close=False):
# Create plot window
win = self.WIN_CLASS(toolbar=True, wintitle=self.name)
win.show()
QApplication.processEvents()
plot = win.get_plot()
# Create item (ignore this step in benchmark result!)
self.make_item()
# Benchmarking
t0 = time.time()
self.add_to_plot(plot)
print(self.name+':')
print(" N = %d" % self.nsamples)
plot.replot() # Force replot
print(" dt = %d ms" % ((time.time()-t0)*1e3))
if close:
win.close()
def start(self, close=False):
# Create plot window
win = self.WIN_CLASS(toolbar=True, wintitle=self.name)
win.show()
QApplication.processEvents()
plot = win.get_plot()
# Create item (ignore this step in benchmark result!)
self.make_item()
# Benchmarking
t0 = time.time()
self.add_to_plot(plot)
print(self.name + ':')
print(" N = %d" % self.nsamples)
plot.replot() # Force replot
print(" dt = %d ms" % ((time.time() - t0) * 1e3))
if close:
win.close()
def qapplication():
"""
Return QApplication instance
Creates it if it doesn't already exist
"""
from guidata.qt.QtGui import QApplication
app = QApplication.instance()
if not app:
app = QApplication([])
install_translator(app)
return app
self.scp.record_length = int(self.recordLen.text())
self.xAxeChanged.emit(
0, 1 / self.scp.sample_frequency * self.scp.record_length)
def _setHystereses(self):
with QMutexLocker(self.mutex):
self.scp.hystereses = float(self.hystereses.text())
def _check_state(self, *args, **kwargs):
'''https://snorfalorpagus.net/blog/2014/08/09/validating-user-input-in-pyqt4-using-qvalidator/'''
sender = self.sender()
validator = sender.validator()
state = validator.validate(sender.text(), 0)[0]
if state == QValidator.Acceptable:
color = '#FFFFFF' # green
elif state == QValidator.Intermediate:
color = '#fff79a' # yellow
else:
color = '#f6989d' # red
sender.setStyleSheet('QLineEdit { background-color: %s }' % color)
if __name__ == '__main__':
from guidata.qt.QtGui import QApplication
import sys
app = QApplication(sys.argv)
#test = MyApp()
test = TiePieUi(None)
test.show()
app.exec_()
"""
Testing guiqwt QtDesigner plugins
These plugins provide CurveWidget and ImageWidget objects
embedding in GUI layouts directly from QtDesigner.
"""
SHOW = True # Show test in GUI-based test launcher
import sys, os.path as osp
from guidata.qt.QtGui import QApplication
from guiqwt.qtdesigner import loadui
from guiqwt.builder import make
FormClass = loadui( osp.splitext(__file__)[0]+'.ui' )
class TestWindow(FormClass):
def __init__(self, image_data):
super(TestWindow, self).__init__()
plot = self.imagewidget.plot
plot.add_item(make.image(image_data))
self.setWindowTitle("QtDesigner plugins example")
if __name__ == "__main__":
app = QApplication(sys.argv)
from guiqwt.tests.image import compute_image
form = TestWindow( compute_image() )
form.show()
sys.exit(app.exec_())
def xcsw_is_visible(self, state):
if state:
QApplication.processEvents()
self.adjust_ycsw_height()
else:
self.adjust_ycsw_height(0)
def adjust_ycsw_height(self, height=None):
if height is None:
height = self.xcsw.height() - self.ycsw.toolbar.height()
self.ycsw.adjust_height(height)
if height:
QApplication.processEvents()
def child_title(self, item):
"""Return data item title combined with QApplication title"""
app_name = QApplication.applicationName()
if not app_name:
app_name = to_text_string(self.title())
return "%s - %s" % ( app_name, item.label() )
def main():
# Init the Qt basics
from guidata.qt.QtGui import QApplication
app = QApplication(sys.argv)
app.setApplicationName("Zupport")
app.setApplicationVersion(__version__)
app.setOrganizationName("HU")
app.setOrganizationDomain("MRG")
window = MainWindow()
window.show()
sys.exit(app.exec_())
def child_title(self, item):
"""Return data item title combined with QApplication title"""
app_name = QApplication.applicationName()
if not app_name:
app_name = self.instance.get_title()
return "%s - %s" % ( app_name, item.label() )
def child_title(self, item):
"""Return data item title combined with QApplication title"""
app_name = QApplication.applicationName()
if not app_name:
app_name = self.instance.get_title()
return "%s - %s" % ( app_name, item.label() )
except Exception:
return "Unknown"
def is_service_running(status = None):
if status == None:
status = get_service_status()
return status == win32service.SERVICE_RUNNING
def is_service_pending(status = None):
if status == None:
status = get_service_status()
return status in [win32service.SERVICE_STOP_PENDING, win32service.SERVICE_START_PENDING]
def is_service_stopped(status = None):
if status == None:
status = get_service_status()
return status == win32service.SERVICE_STOPPED
def warning_popup(message, parent=None):
QMessageBox.warning(parent, 'Message', message, QMessageBox.Ok)
def info_popup(message, parent=None):
QMessageBox.information(parent, 'Message', message, QMessageBox.Ok)
if __name__ == '__main__':
from guidata.qt.QtGui import QApplication
app = QApplication([])
win = MainWindow()
win.show()
app.exec_()
SHOW = True # Show test in GUI-based test launcher
from guidata.qt.QtGui import QFrame, QGridLayout
from guidata.qt.QtCore import Qt
from guidata.qtwidgets import RotatedLabel
class Frame(QFrame):
def __init__(self, parent=None):
QFrame.__init__(self, parent)
layout = QGridLayout()
self.setLayout(layout)
angle = 0
for row in range(7):
for column in range(7):
layout.addWidget(
RotatedLabel("Label %03d°" % angle,
angle=angle,
color=Qt.blue,
bold=True), row, column, Qt.AlignCenter)
angle += 10
if __name__ == '__main__':
from guidata.qt.QtGui import QApplication
import sys
app = QApplication([])
frame = Frame()
frame.show()
sys.exit(app.exec_())
def update_remote_params(self):
utils.Log("sequence parameters updated")
self.process()
def update_holder_params(self):
utils.Log("focus parameter updated")
self.process()
def process(self):
if self.db is None:
self.db = SqliteDB.DBReader()
self.db.ProductionNo = self.gb_dhm.dataset.MODB
self.db.ParamFromChoice()
# if self.stackDistance is None:
# self.stackDistance = Tracking_process.stackDistance.from_dataset(
# self.db, self.gb_dhm.dataset, None, None, None, None)
# main to run the application
if __name__ == '__main__':
# create QApplication
from guidata.qt.QtGui import QApplication
app = QApplication.instance()
if not app:
app = QApplication(sys.argv)
window = MainWindow()
window.show()
self.msg_type_dict = {
'I': lambda: self.information_box.get() == 1,
'C': lambda: self.convention_box.get() == 1,
'R': lambda: self.refactor_box.get() == 1,
'E': lambda: self.error_box.get() == 1,
'W': lambda: self.warning_box.get() == 1,
'F': lambda: self.fatal_box.get() == 1
}
def setup_msg_buttons(self):
msg_buttons = qt.QtGui.QButtonGroup()
self.information_button = qt.QtGui.QRadioButton('information')
self.information_box = qt.QtGui.QCheckBox('information')
#QTextList
#QSessionManager
#QRadioButton
#QListWidgetItem
#QListView
#QListWidget
#QGroupBox
#QButtonGroup
if __name__ == '__main__':
from guidata.qt.QtGui import QApplication
app = QApplication(sys.argv)
window = Window()
window.show()
glob_para = ode_solver.init_glob_para(HC)
pv_model = ode_solver.compute_ode(Rp, Ra, Rin, Ca, Cv, Vd, Emax, Emin,
t, start_v, start_pa, start_pv)
Plv_vector = [
ode_solver.Plv(v, Vd, Emax, Emin, x)
for x, v in zip(t, pv_model[0])
]
#print(pv_model[0])
col = ["b", "r", "k", "c", "m"]
mypen = PG.mkPen(col[self.number_plots], width=3)
self.pw1.plot(t, np.array(pv_model[0]), pen=mypen)
self.pw2.plot(t, np.array(Plv_vector), pen=mypen)
self.pw3.plot(np.array(pv_model[0]), np.array(Plv_vector), pen=mypen)
if self.number_plots < 4:
self.number_plots += 1
else:
self.number_plots = 0
print('PV loop computed')
if __name__ == '__main__':
from guidata.qt.QtGui import QApplication
app = QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec_())
processing += " | " + suffix(param)
result = Measurement()
result.copy_param(self.measurement)
result.set_rawdata(self.apply_func(func, param))
result['processing'] += processing + "\n"
except Exception, msg:
import traceback
traceback.print_exc()
QMessageBox.critical(
None, APP_NAME,
_(u"An error occured:") + "\n%s" % unicode(msg))
raise ComputationError, msg
finally:
self.QProxy.emit(SIGNAL("computing finished"))
QApplication.restoreOverrideCursor()
return self.__baseclass__(result)
def end_compute(self, result):
result.update_style()
self.QProxy.emit(SIGNAL("new_item_computed"), result)
return result
def compute(self, name, func, param=None, suffix=None, interactive=True):
try:
result = self.start_compute(name, func, param, suffix, interactive)
return self.end_compute(result)
except ComputationError, msg:
print _("Computation error: %s") % msg
return
except Exception as e:
msg = "Unable to write pidfile: %s %s" % (pidfile, str(e))
log.exception(msg)
sys.stderr.write(msg + "\n")
sys.exit(1)
if __name__ == '__main__':
if Platform.is_windows():
# Let's kill any other running instance of our GUI/SystemTray before starting a new one.
kill_old_process()
if len(sys.argv) > 1 and "-stop" in sys.argv:
# just return. The kill_old_process() should have terminated the process,
# and now we're done.
sys.exit(0)
app = QApplication([])
if Platform.is_mac():
add_image_path(osp.join(os.getcwd(), 'images'))
# add datadog-agent in PATH
os.environ['PATH'] = "{0}:{1}".format('/opt/datadog-agent/bin/',
os.environ['PATH'])
win = SystemTray() if len(sys.argv) < 2 else MainWindow()
else:
win = MainWindow()
# Let's start the agent if he's not already started
if agent_status() not in [AGENT_RUNNING, AGENT_START_PENDING]:
agent_manager('start')
win.show()
app.exec_()
def adjust_ycsw_height(self, height=None):
if height is None:
height = self.xcsw.height()-self.ycsw.toolbar.height()
self.ycsw.adjust_height(height)
if height:
QApplication.processEvents()
def child_title(self, item):
"""Return data item title combined with QApplication title"""
app_name = QApplication.applicationName()
if not app_name:
app_name = to_text_string(self.title())
return "%s - %s" % ( app_name, item.label() )
def xcsw_is_visible(self, state):
if state:
QApplication.processEvents()
self.adjust_ycsw_height()
else:
self.adjust_ycsw_height(0)
self.process()
def update_remote_params(self):
utils.Log("sequence parameters updated")
self.process()
def update_holder_params(self):
utils.Log("focus parameter updated")
self.process()
def process(self):
if self.db is None:
self.db = SqliteDB.DBReader()
self.db.ProductionNo = self.gb_dhm.dataset.MODB
self.db.ParamFromChoice()
# if self.stackDistance is None:
# self.stackDistance = Tracking_process.stackDistance.from_dataset(
# self.db, self.gb_dhm.dataset, None, None, None, None)
# main to run the application
if __name__ == '__main__':
# create QApplication
from guidata.qt.QtGui import QApplication
app = QApplication.instance()
if not app:
app = QApplication(sys.argv)
window = MainWindow()
window.show()
def copy_to_clipboard(self):
"""Copy widget's window to clipboard"""
clipboard = QApplication.clipboard()
clipboard.setPixmap(QPixmap.grabWidget(self))