def test_proxy_plugin(self):
from openalea.core.plugin.manager import SimpleClassPluginProxy
self.pm.add_plugin('test.dynamic4', Algo, plugin_proxy=SimpleClassPluginProxy)
objc4c1 = plugin_instance('test.dynamic4', 'Algo')
objc4c1_2 = plugin_instance('test.dynamic4', 'Algo')
objc4c1_3 = new_plugin_instance('test.dynamic4', 'Algo')
assert objc4c1
assert isinstance(objc4c1, Algo)
assert objc4c1 is objc4c1_2
assert objc4c1 is not objc4c1_3
def test_dynamic_plugin(self):
self.pm.add_plugin('test.dynamic3', AlgoPlugin1)
self.pm.add_plugin('test.dynamic3', AlgoPlugin2)
assert len(self.pm.plugins('test.dynamic3')) == 2
objc3c1 = plugin_instance('test.dynamic3', 'AlgoPlugin1')
assert objc3c1
assert isinstance(objc3c1, Algo)
objc3c2 = plugin_instance('test.dynamic3', 'MyAlgoPlugin2')
assert objc3c2
assert isinstance(objc3c1, Algo)
def test_dynamic_plugin(self):
self.pm.add_plugin('test.dynamic3', AlgoPlugin1)
self.pm.add_plugin('test.dynamic3', AlgoPlugin2)
assert len(self.pm.plugins('test.dynamic3')) == 2
objc3c1 = plugin_instance('test.dynamic3', 'AlgoPlugin1')
assert objc3c1
assert isinstance(objc3c1, Algo)
objc3c2 = plugin_instance('test.dynamic3', 'MyAlgoPlugin2')
assert objc3c2
assert isinstance(objc3c1, Algo)
def test_proxy_plugin(self):
from openalea.core.plugin.manager import SimpleClassPluginProxy
self.pm.add_plugin('test.dynamic4',
Algo,
plugin_proxy=SimpleClassPluginProxy)
objc4c1 = plugin_instance('test.dynamic4', 'Algo')
objc4c1_2 = plugin_instance('test.dynamic4', 'Algo')
objc4c1_3 = new_plugin_instance('test.dynamic4', 'Algo')
assert objc4c1
assert isinstance(objc4c1, Algo)
assert objc4c1 is objc4c1_2
assert objc4c1 is not objc4c1_3
def test_multiple_instance(self):
# Assert weakref work correctly and plugin instances have been lost
assert not plugin_instances('test.c1', 'MyPlugin1')
objc1c1_0 = plugin_instance('test.c1', 'MyPlugin1')
objc1c1_1 = new_plugin_instance('test.c1', 'MyPlugin1')
objc1c1_2 = new_plugin_instance('test.c1', 'MyPlugin1')
# Assert all object have been created correctly
assert objc1c1_0
assert objc1c1_1
assert objc1c1_2
# Assert all instances are different as we use new instead of instance
assert objc1c1_0 is not objc1c1_1
assert objc1c1_1 is not objc1c1_2
objc1c2 = new_plugin_instance('test.c1', 'MyPlugin2')
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 3
assert len(plugin_instances('test.c1')) == 4
del objc1c1_2
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 2
assert len(plugin_instances('test.c1')) == 3
del objc1c2
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 2
assert len(plugin_instances('test.c1', 'MyPlugin2')) == 0
assert len(plugin_instances('test.c1')) == 2
def test_multiple_instance(self):
# Assert weakref work correctly and plugin instances have been lost
assert not plugin_instances('test.c1', 'MyPlugin1')
objc1c1_0 = plugin_instance('test.c1', 'MyPlugin1')
objc1c1_1 = new_plugin_instance('test.c1', 'MyPlugin1')
objc1c1_2 = new_plugin_instance('test.c1', 'MyPlugin1')
# Assert all object have been created correctly
assert objc1c1_0
assert objc1c1_1
assert objc1c1_2
# Assert all instances are different as we use new instead of instance
assert objc1c1_0 is not objc1c1_1
assert objc1c1_1 is not objc1c1_2
objc1c2 = new_plugin_instance('test.c1', 'MyPlugin2')
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 3
assert len(plugin_instances('test.c1')) == 4
del objc1c1_2
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 2
assert len(plugin_instances('test.c1')) == 3
del objc1c2
assert len(plugin_instances('test.c1', 'MyPlugin1')) == 2
assert len(plugin_instances('test.c1', 'MyPlugin2')) == 0
assert len(plugin_instances('test.c1')) == 2
def initialize(self):
# Connect to ParadigmContainer if available
if plugin_instance_exists('oalab.applet', 'EditorManager'):
self.paradigm_container = plugin_instance('oalab.applet', 'EditorManager')
self.item_double_clicked.connect(self._on_item_double_clicked)
self.item_removed.connect(self._on_item_removed)
self.item_added.connect(self._on_item_double_clicked)
self.project_closed.connect(self._on_project_closed)
self.project_open.connect(self._on_project_open)
def test_plugin_proxy(self):
from openalea.core.plugin.manager import SimpleClassPluginProxy
pm = PluginManager()
pm.set_proxy('oalab.modelclass', SimpleClassPluginProxy)
clear_plugin_instances()
w1 = plugin_instance('oalab.modelclass', 'PythonModel')
w2 = plugin_instance('oalab.modelclass', 'PythonModel')
w3 = plugin_instance('oalab.modelclass', 'PythonModel')
w4 = new_plugin_instance('oalab.modelclass', 'PythonModel')
assert w1
assert w1 is w2 is w3
assert w1 is not w4
assert len(plugin_instances('oalab.modelclass', 'PythonModel')) == 2
def test_plugin_proxy(self):
from openalea.core.plugin.manager import SimpleClassPluginProxy
pm = PluginManager()
pm.set_proxy('oalab.modelclass', SimpleClassPluginProxy)
clear_plugin_instances()
w1 = plugin_instance('oalab.modelclass', 'PythonModel')
w2 = plugin_instance('oalab.modelclass', 'PythonModel')
w3 = plugin_instance('oalab.modelclass', 'PythonModel')
w4 = new_plugin_instance('oalab.modelclass', 'PythonModel')
assert w1
assert w1 is w2 is w3
assert w1 is not w4
assert len(plugin_instances('oalab.modelclass', 'PythonModel')) == 2
def initialize(cls, *args, **kwds):
from openalea.core.service.plugin import plugin_instance_exists, plugin_instance
if plugin_instance_exists('oalab.applet', 'ProjectManager'):
from openalea.core.service.project import default_project
project_applet = plugin_instance('oalab.applet', 'ProjectManager')
project = default_project()
project_applet.set_project(project)
cls.state = "initialized"
def initialize(cls, *args, **kwds):
from openalea.core.service.plugin import plugin_instance_exists, plugin_instance
if plugin_instance_exists('oalab.applet', 'ProjectManager'):
from openalea.core.service.project import default_project
project_applet = plugin_instance('oalab.applet', 'ProjectManager')
project = default_project()
project_applet.set_project(project)
cls.state = "initialized"
def get_applet(**kwargs):
if 'class_args' in kwargs:
class_args = kwargs['class_args']
else:
class_args = {}
instance = None
err = 'Cannot find required applet'
if 'identifier' in kwargs:
identifier = kwargs['identifier']
return plugin_instance('oalab.applet', identifier, class_kwds=class_args)
def test_new_instance(self):
import tstpkg1.impl
objc1c1 = plugin_instance('test.c1', 'MyPlugin1')
assert objc1c1
assert isinstance(objc1c1, tstpkg1.impl.C1Class1)
objc1c2 = plugin_instance('test.c1', 'MyPlugin2')
assert objc1c2
assert isinstance(objc1c2, tstpkg1.impl.C1Class2)
objc2c1 = plugin_instance('test.c2', 'C2Plugin1')
assert objc2c1
assert isinstance(objc2c1, tstpkg1.impl.C2Class1)
objc2c2 = plugin_instance('test.c2', 'C2Plugin2')
assert objc2c1
assert isinstance(objc2c2, tstpkg1.impl.C2Class2)
# Check instance return existing instance
objc1c1_2 = plugin_instance('test.c1', 'MyPlugin1')
assert objc1c1 is objc1c1_2
assert plugin_instances('test.c1', 'MyPlugin1')[0] is objc1c1_2
def test_new_instance(self):
import tstpkg1.impl
objc1c1 = plugin_instance('test.c1', 'MyPlugin1')
assert objc1c1
assert isinstance(objc1c1, tstpkg1.impl.C1Class1)
objc1c2 = plugin_instance('test.c1', 'MyPlugin2')
assert objc1c2
assert isinstance(objc1c2, tstpkg1.impl.C1Class2)
objc2c1 = plugin_instance('test.c2', 'C2Plugin1')
assert objc2c1
assert isinstance(objc2c1, tstpkg1.impl.C2Class1)
objc2c2 = plugin_instance('test.c2', 'C2Plugin2')
assert objc2c1
assert isinstance(objc2c2, tstpkg1.impl.C2Class2)
# Check instance return existing instance
objc1c1_2 = plugin_instance('test.c1', 'MyPlugin1')
assert objc1c1 is objc1c1_2
assert plugin_instances('test.c1', 'MyPlugin1')[0] is objc1c1_2
def set_applet(self, name, properties=None):
"""
Show applet "name" in current tab.
"""
# clear view (hide all widgets in current tab)
idx = self.currentIndex()
old = self._name.get(idx, None)
for applet in self._applets.get(idx, {}).values():
applet.hide()
if not name:
return
# If applet has been instantiated before, just show it
# Else, instantiate a new one, place it in layout and show it
if name in self._applets.get(idx, {}):
applet = self._applets[idx][name]
applet.show()
else:
# If applet has never been instantiated in the whole application,
# we instantiate it as the "main" instance (ie reachable thanks to plugin_instance)
# else, just create a new one.
if plugin_instance_exists('oalab.applet', name):
applet = new_plugin_instance('oalab.applet', name)
else:
applet = plugin_instance('oalab.applet', name)
if applet is None:
return
applet.setAttribute(QtCore.Qt.WA_DeleteOnClose)
applet.setContextMenuPolicy(QtCore.Qt.NoContextMenu)
if hasattr(applet, 'initialize'):
applet.initialize()
applet.name = name
if properties:
try:
applet.set_properties(properties)
except AttributeError:
pass
tab = self.currentWidget()
tab.set_applet(applet)
self._applets.setdefault(idx, {})[name] = applet
self._name[idx] = name
self._redraw_tab(idx)
self.appletSet.emit(old, name)
def set_applet(self, name, properties=None):
"""
Show applet "name" in current tab.
"""
# clear view (hide all widgets in current tab)
idx = self.currentIndex()
old = self._name.get(idx, None)
for applet in self._applets.get(idx, {}).values():
applet.hide()
if not name:
return
# If applet has been instantiated before, just show it
# Else, instantiate a new one, place it in layout and show it
if name in self._applets.get(idx, {}):
applet = self._applets[idx][name]
applet.show()
else:
# If applet has never been instantiated in the whole application,
# we instantiate it as the "main" instance (ie reachable thanks to plugin_instance)
# else, just create a new one.
if plugin_instance_exists('oalab.applet', name):
applet = new_plugin_instance('oalab.applet', name)
else:
applet = plugin_instance('oalab.applet', name)
if applet is None:
return
applet.setAttribute(QtCore.Qt.WA_DeleteOnClose)
applet.setContextMenuPolicy(QtCore.Qt.NoContextMenu)
if hasattr(applet, 'initialize'):
applet.initialize()
applet.name = name
if properties:
try:
applet.set_properties(properties)
except AttributeError:
pass
tab = self.currentWidget()
tab.set_applet(applet)
self._applets.setdefault(idx, {})[name] = applet
self._name[idx] = name
self._redraw_tab(idx)
self.appletSet.emit(old, name)
def __init__(self, layout=None, **kwds):
"""
tests: list of function runnable in shell (name changed to run_<funcname>)
layout_file
"""
OALabMainWin.__init__(self, layout=layout, **kwds)
self.interp = interpreter()
self.interp.user_ns['mainwin'] = self
self.interp.user_ns['splittable'] = self.splittable
self.interp.user_ns['debug'] = self.debug
self.interp.user_ns['QtCore'] = QtCore
self.interp.user_ns['QtGui'] = QtGui
def applet(name):
return plugin_instance('oalab.applet', name)
def applets(name):
return plugin_instances('oalab.applet', name)
self.interp.user_ns['applet'] = applet
self.interp.user_ns['applets'] = applets
print 'VARIABLES AVAILABLE IN SHELL ...'
print '\nAPPLICATION:'
print ' - mainwin'
print ' - splittable'
print ' - QtCore'
print ' - QtGui'
print '\nAPPLETS:'
for plugin in plugins('oalab.applet'):
if plugin_instance_exists('oalab.applet', plugin.name):
varname = camel_case_to_lower(plugin.name)
self.interp.user_ns['plugin_%s' % varname] = plugin
self.interp.user_ns[varname] = plugin_instance('oalab.applet', plugin.name)
print ' -', varname
print '\nFUNCTIONS:'
for f in kwds.pop('tests', []):
self.interp.user_ns['run_%s' % f.__name__] = f
f.func_globals['ns'] = self.interp.user_ns
print ' - run_%s' % f.__name__
self.resize(QtCore.QSize(800, 600))
def _on_applet_set(self, old, new):
if new in self._registered_applets:
return
self._registered_applets.append(new)
applet = plugin_instance('oalab.applet', new)
# Add global menus
if applet and hasattr(applet, 'menus'):
menus = applet.menus()
if menus is None:
return
self._merge_menus(menus)
# Add global toolbars
if applet and hasattr(applet, 'toolbars'):
toolbars = applet.toolbars()
if toolbars is None:
return
for toolbar in toolbars:
self.addToolBar(QtCore.Qt.TopToolBarArea, toolbar)
def _on_applet_set(self, old, new):
if new in self._registered_applets:
return
self._registered_applets.append(new)
applet = plugin_instance('oalab.applet', new)
# Add global menus
if applet and hasattr(applet, 'menus'):
menus = applet.menus()
if menus is None:
return
self._merge_menus(menus)
# Add global toolbars
if applet and hasattr(applet, 'toolbars'):
toolbars = applet.toolbars()
if toolbars is None:
return
for toolbar in toolbars:
self.addToolBar(QtCore.Qt.TopToolBarArea, toolbar)
def plug():
applet = plugin_instance('oalab.applet', plugin.name)
plugin.graft(applet=applet, oa_mainwin=self)
self.session.applet['plugin_%s' % plugin.name] = plugin
self.session.applet[applet.__class__.__name__] = applet
def applet(name):
return plugin_instance('oalab.applet', name)
def _get_paradigm_container(self):
if plugin_instance_exists('oalab.applet', 'EditorManager'):
return plugin_instance('oalab.applet', 'EditorManager')
def applet(name):
return plugin_instance('oalab.applet', name)
def _get_paradigm_container(self):
if plugin_instance_exists('oalab.applet', 'EditorManager'):
return plugin_instance('oalab.applet', 'EditorManager')
def plug():
applet = plugin_instance('oalab.applet', plugin.name)
plugin.graft(applet=applet, oa_mainwin=self)
self.session.applet['plugin_%s' % plugin.name] = plugin
self.session.applet[applet.__class__.__name__] = applet
