def main():
"""
1. Parse command line arguments.
2. If GUI enabled (session.gui), launch QApplication
3. Search an extension in "oalab.extension" plugins.
- If found, launch extension
- If not found, quit application and shows available extensions
"""
class Session(object):
pass
session = Session()
cli = CommandLineParser(session=session)
cli.parse()
if session.gui:
from openalea.vpltk.qt import QtGui
from openalea.core.settings import get_openalea_home_dir
from openalea.core.path import path as Path
app = QtGui.QApplication(sys.argv)
win = None
# Run all extension matching session.extension
available_extensions = []
for plugin in plugins('oalab.lab'):
plugin_class = plugin.__class__
try:
ext = plugin_class.name
except AttributeError:
continue
else:
# register plugin info for user.
args = dict(EXT=ext, MODULE=plugin_class.__module__, CLASS=plugin_class.__name__)
text = ' - \033[94m%(EXT)s\033[0m (provided by class %(CLASS)s defined in %(MODULE)s)' % args
available_extensions.append(text)
if session.extension == ext:
win = launch_lab(plugin_class)
break
if win is None:
from openalea.oalab.manager.selector import select_manager_item
from openalea.core.service.plugin import default_plugin_manager
from openalea.oalab.widget.pages import WelcomePage
plugin_class = select_manager_item(default_plugin_manager(), 'oalab.lab', title='Select a Laboratory',
style=WelcomePage.STYLE_LARGE)
if plugin_class:
win = launch_lab(plugin_class)
if win:
app.exec_()
else:
print 'Extension %r not found' % session.extension
print 'Please choose a valid \033[94mextension\033[0m:'
print '\n'.join(available_extensions)
return plugin_class
if __name__ == '__main__':
import sys
from openalea.vpltk.qt import QtGui
from openalea.core.service.project import default_project_manager
from openalea.core.service.plugin import default_plugin_manager
instance = QtGui.QApplication.instance()
if instance is None:
qapp = QtGui.QApplication(sys.argv)
else:
qapp = instance
plm = default_plugin_manager()
pm = default_project_manager()
managers = [
(pm, 'local'),
(plm, 'oalab.applet'),
(plm, 'oalab.lab'),
(plm, 'openalea.image'),
]
class TestPluginSelector(QtGui.QWidget):
def __init__(self):
QtGui.QWidget.__init__(self)
layout = QtGui.QVBoxLayout(self)
self.pb_select = QtGui.QPushButton('select')
def main():
"""
1. Parse command line arguments.
2. If GUI enabled (session.gui), launch QApplication
3. Search an extension in "oalab.extension" plugins.
- If found, launch extension
- If not found, quit application and shows available extensions
"""
class Session(object):
pass
session = Session()
cli = CommandLineParser(session=session)
cli.parse()
if session.gui:
from openalea.vpltk.qt import QtGui
from openalea.core.settings import get_openalea_home_dir
from openalea.core.path import path as Path
app = QtGui.QApplication(sys.argv)
win = None
# Run all extension matching session.extension
available_extensions = []
for plugin in plugins('oalab.lab'):
plugin_class = plugin.__class__
try:
ext = plugin_class.name
except AttributeError:
continue
else:
# register plugin info for user.
args = dict(EXT=ext,
MODULE=plugin_class.__module__,
CLASS=plugin_class.__name__)
text = ' - \033[94m%(EXT)s\033[0m (provided by class %(CLASS)s defined in %(MODULE)s)' % args
available_extensions.append(text)
if session.extension == ext:
win = launch_lab(plugin_class)
break
if win is None:
from openalea.oalab.manager.selector import select_manager_item
from openalea.core.service.plugin import default_plugin_manager
from openalea.oalab.widget.pages import WelcomePage
plugin_class = select_manager_item(default_plugin_manager(),
'oalab.lab',
title='Select a Laboratory',
style=WelcomePage.STYLE_LARGE)
if plugin_class:
win = launch_lab(plugin_class)
if win:
app.exec_()
else:
print 'Extension %r not found' % session.extension
print 'Please choose a valid \033[94mextension\033[0m:'
print '\n'.join(available_extensions)
