def fedit(data, title="", comment="", icon=None, parent=None, apply=None):
"""
Create form dialog and return result
(if Cancel button is pressed, return None)
data: datalist, datagroup
title: string
comment: string
icon: QIcon instance
parent: parent QWidget
apply: apply callback (function)
datalist: list/tuple of (field_name, field_value)
datagroup: list/tuple of (datalist *or* datagroup, title, comment)
-> one field for each member of a datalist
-> one tab for each member of a top-level datagroup
-> one page (of a multipage widget, each page can be selected with a combo
box) for each member of a datagroup inside a datagroup
Supported types for field_value:
- int, float, str, unicode, bool
- colors: in Qt-compatible text form, i.e. in hex format or name (red,...)
(automatically detected from a string)
- list/tuple:
* the first element will be the selected index (or value)
* the other elements can be couples (key, value) or only values
"""
# Create a QApplication instance if no instance currently exists
# (e.g. if the module is used directly from the interpreter)
test_travis = os.environ.get('TEST_TRAVIS_WIDGETS', None)
if test_travis is not None:
from spyderlib.utils.qthelpers import qapplication
_app = qapplication(test_time=1)
elif QApplication.startingUp():
_app = QApplication([])
dialog = FormDialog(data, title, comment, icon, parent, apply)
if dialog.exec_():
return dialog.get()
def test():
""" """
app = QApplication([])
win = TestWindow()
win.show()
app.exec_()
# silently ignored here.
eintr = errno.WSAEINTR if os.name == 'nt' else errno.EINTR
if e.args[0] == eintr:
continue
raise
if not self._initialized:
server_port = read_packet(conn)
if isinstance(server_port, int):
self._initialized = True
self.initialized.emit(server_port)
else:
self.request_handled.emit(read_packet(conn))
if __name__ == '__main__':
app = QApplication(sys.argv)
plugin = PluginClient('jedi')
def handle_return(value):
print(value)
if value['method'] == 'foo':
app.quit()
else:
plugin.send(dict(method='foo'))
def handle_errored():
print('errored')
sys.exit(1)
def start():
print('start')
