/usr/bin/taurusdemo is in python-taurus 3.3.1+dfsg-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | #! /usr/bin/python
#############################################################################
##
## This file is part of Taurus, a Tango User Interface Library
##
## http://www.tango-controls.org/static/taurus/latest/doc/html/index.html
##
## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
## Taurus is free software: you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## Taurus 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 Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with Taurus. If not, see <http://www.gnu.org/licenses/>.
##
#############################################################################
import sys
import operator
import taurus.core.util
import taurus.qt.qtgui.util
import taurus.qt.qtgui.application
from taurus.external.qt import Qt
class TaurusDemoPanel(Qt.QWidget):
def __init__(self, parent=None):
Qt.QWidget.__init__(self, parent)
self._groups = {}
layout = Qt.QGridLayout()
self.setLayout(layout)
wf = taurus.qt.qtgui.util.TaurusWidgetFactory()
taurus_widgets = wf.getWidgets()
demos = {}
for widget_name in taurus_widgets:
widget_module_name, widget_class = taurus_widgets[widget_name]
internal_widget_module_name = widget_class.__module__
if internal_widget_module_name in demos:
continue
internal_widget_module = sys.modules[internal_widget_module_name]
if hasattr(internal_widget_module, "demo"):
if operator.isCallable(internal_widget_module.demo):
demos[internal_widget_module_name] = internal_widget_module.demo
groups = set()
for demo_name in demos.keys():
parts = demo_name.split(".")
group = parts[-2]
groups.add(group)
for group in groups:
self.addGroup(group)
for demo_name in sorted(demos.keys()):
demo_func = demos[demo_name]
parts = demo_name.split(".")
group = parts[-2]
if not demo_func.__doc__:
continue
try:
self.addDemo(demo_func.__doc__, demo_func, group)
except Exception, e:
print 80*"-"
print "Problems adding demo", demo_name
print e
def addGroup(self, name):
g = Qt.QGroupBox(name)
layout = self.layout()
layout.addWidget(g, layout.rowCount(), 0)
l = Qt.QGridLayout()
g.setLayout(l)
self._groups[name] = g
def addDemo(self, name, f, group):
g = self._groups[group]
layout = g.layout()
row = layout.rowCount()
#label = Qt.QLabel(name, self)
button = Qt.QPushButton(name, self)
button._f = f
layout.addWidget(button, row, 0)
button.connect(button, Qt.SIGNAL("clicked()"), self.go)
def go(self):
b = self.sender()
f = b._f
dialog = None
try:
w = f()
if w is None or not isinstance(w, Qt.QWidget):
raise Exception("demo function does not return a valid widget")
dialog = Qt.QDialog()
layout = Qt.QVBoxLayout()
dialog.setLayout(layout)
layout.addWidget(w)
dialog.exec_()
except Exception, e:
if dialog is not None:
dialog.done(0)
dialog.hide()
dialog = None
print str(e)
return
d = Qt.QErrorMessage()
d.showMessage(str(e))
def main():
import taurus.core.util.argparse
parser = taurus.core.util.argparse.get_taurus_parser()
parser.set_description("A demo application for taurus")
app = taurus.qt.qtgui.application.TaurusApplication(cmd_line_parser=parser,
app_name="taurusdemo",
app_version="1.0",
org_domain="Taurus",
org_name="Tango community")
gui = TaurusDemoPanel()
gui.setWindowTitle(app.applicationName())
gui.show()
sys.exit(app.exec_())
if __name__ == "__main__":
main()
|