For example i have something like that:
class ABC:
def __init__(self):
self.Timer = eTimer()
self.Timer.callback.append(self.startscreen)
self.Timer.start(1000*60, False)
def startscreen(self):
#Here i want to open some screenI cant use self.session.open() because there's no session. How can i do that? It is possible to get current session maybe?
Take a look at the demo-plugin from DMM how to implement plugins for enigma2.
And you could study other plugins by reading the source code as well, e.g. here: http://schwerkraft.elitedvb.net/scm/browser.php?group_id=11
I have basic knowledge about that. I have just problem with this concrete situation. Can't find solutions. If you can show how to do that i ll be grateful.
You should find what you're looking for in this demo plugin .
Looks like you do not undarstand what im looking for.
Please look at this there example what i want to do:
from Screens.Screen import Screen
from Components.Pixmap import Pixmap
from Plugins.Plugin import PluginDescriptor
from Components.ActionMap import ActionMap
from enigma import eTimer
class Onload(Screen):
skin = """
<screen position="center,center" size="80,60" title="captcha">
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/test/logo4.png" position="0,0" size="80,60" transparent="1" alphatest="on" />
</screen>"""
def __init__(self, session):
Screen.__init__(self, session)
print "onload running"
self["actions"] = ActionMap(["OkCancelActions"],
{
"cancel": self.close }, -1)
class start(Screen):
skin = """
<screen position="center,center" size="80,60" title="captcha">
<ePixmap pixmap="skin_default/buttons/green.png" position="0,0" size="80,60" transparent="1" alphatest="on" />
</screen>"""
def __init__(self, session):
Screen.__init__(self, session)
self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
{
"green": self.opener,
"cancel": self.close }, -1)
def opener(self):
ABC()
self.close()
class ABC:
def __init__(self):
print "ABC running"
self.Timer = eTimer()
self.Timer.callback.append(self.startscreen)
self.Timer.start(1000*5, False)
def startscreen(self):
self.session = None #????????????
Onload(self.session) #???????????
#self.session.open(Onload) ???????????
def main(session, **kwargs):
session.open(start)
def Plugins(**kwargs):
return PluginDescriptor(
name="example",
description=_("Example description"),
where = [PluginDescriptor.WHERE_EXTENSIONSMENU, PluginDescriptor.WHERE_PLUGINMENU ],
icon="logo4.png",
fnc=main)How to open Onload(Screen) correctly?
Just pass the session to your classes (note the self.session = session calls). Your code should then probably look like this:
from Screens.Screen import Screen
from Components.Pixmap import Pixmap
from Plugins.Plugin import PluginDescriptor
from Components.ActionMap import ActionMap
from enigma import eTimer
class Onload(Screen):
skin = """
"""
def __init__(self, session):
Screen.__init__(self, session)
self.session = session
print "onload running"
self["actions"] = ActionMap(["OkCancelActions"],
{
"cancel": self.close }, -1)
class start(Screen):
skin = """
"""
def __init__(self, session):
Screen.__init__(self, session)
self.session = session
self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
{
"green": self.opener,
"cancel": self.close }, -1)
def opener(self):
ABC(self.session)
self.close()
class ABC:
def __init__(self, session):
self.session = session
print "ABC running"
self.Timer = eTimer()
self.Timer.callback.append(self.startscreen)
self.Timer.start(1000*5, False)
def startscreen(self):
Onload(self.session) #???????????
def main(session, **kwargs):
session.open(start)
def Plugins(**kwargs):
return PluginDescriptor(
name="example",
description=_("Example description"),
where = [PluginDescriptor.WHERE_EXTENSIONSMENU, PluginDescriptor.WHERE_PLUGINMENU ],
icon="logo4.png",
fnc=main)It nothing changed still Onload skin is not loading. Please note that in 34 row i am closing session(?).
1st: you cannot open a Screen without a session!!!
2nd: you have to use session.open(Screen, *args) or session.openWithCallback(callback, Screen, *args) for openeing screens
from Screens.Screen import Screen
from Components.Pixmap import Pixmap
from Plugins.Plugin import PluginDescriptor
from Components.ActionMap import ActionMap
from enigma import eTimer
class Onload(Screen):
skin = """
"""
def __init__(self, session):
Screen.__init__(self, session)
self.session = session
print "onload running"
self["actions"] = ActionMap(["OkCancelActions"],
{"cancel": self.close}, -1)
class start(Screen):
skin = """
"""
def __init__(self, session):
Screen.__init__(self, session)
self.session = session
self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],{
"green": self.opener,
"cancel": self.close
}, -1)
def opener(self):
session.open(ABC)
self.close()
class ABC:
def __init__(self, session):
self.session = session
print "ABC running"
self.Timer = eTimer()
self.Timer.callback.append(self.startscreen)
self.Timer.start(1000*5, False)
def startscreen(self):
session.open(Onload)
def main(session, **kwargs):
session.open(start)for convenience: http://pastebin.com/bwUfJWH4