step logic extended

core/api/step.py

@@ -1,11 +1,64 @@
+import time
+
+import asyncio
+
+import logging
+
+
 class Step(object):
 
-    def __init__(self, key=None, cbpi=None):
-        self.cbpi = cbpi
-        self.id = key
+    __dirty = False
+    managed_fields = []
+    _interval = 0.1
+
+    def __init__(self, *args, **kwargs):
+        self.logger = logging.getLogger(__name__)
+        for a in kwargs:
+            super(Step, self).__setattr__(a, kwargs.get(a))
+        self.id = kwargs.get("id")
+        self.stop = False
+        self.start = time.time()
+
+    def running(self):
+        if self.stop is False:
+            return False
+
+        return True
+
+    async def _run(self):
+        i = 0
+        while i < 5:
+            try:
+                await self.run()
+            except Exception as e:
+                pass
+                #logging.exception("Step Error")
+            print("INTER",self._interval)
+            await asyncio.sleep(self._interval)
+            i = i + 1
+            if self.is_dirty():
+                # Now we have to store the managed props
+                self.reset_dirty()
 
     async def run(self):
+        print("NOTING IMPLEMENTED")
         pass
 
     def stop(self):
         pass
+
+    def reset(self):
+        pass
+
+    def is_dirty(self):
+        return self.__dirty
+
+    def reset_dirty(self):
+        self.__dirty = False
+
+    def __setattr__(self, name, value):
+        if name != "_Step__dirty" and name in self.managed_fields:
+            self.__dirty = True
+            super(Step, self).__setattr__(name, value)
+        else:
+            super(Step, self).__setattr__(name, value)

core/controller/plugin_controller.py

@@ -103,11 +103,10 @@ class PluginController():
             self.cbpi.kettle.types[name] = {"class": clazz, "config": self._parse_props(clazz)}
 
         if issubclass(clazz, Step):
-            print("NAME", name)
-            self.cbpi.step.types[name] = {"class": clazz, "config": self._parse_props(clazz)}
-
-        if issubclass(clazz, CBPiExtension):
-            self.c  = clazz(self.cbpi)
+            self.cbpi.step.types[name] = self._parse_props(clazz)
+            print(self.cbpi.step.types)
+        #if issubclass(clazz, CBPiExtension):
+        #    self.c  = clazz(self.cbpi)
 
 
     def _parse_props(self, cls):
@@ -146,4 +145,5 @@ class PluginController():
                 key = method.__getattribute__("key")
                 parameters = method.__getattribute__("parameters")
                 result["actions"].append({"method": method_name, "label": key, "parameters": parameters})
-        pprint(result, width=200)
+        pprint(result)
+        return result

core/controller/step_controller.py

@@ -6,6 +6,7 @@ class StepController():
 
     def __init__(self, cbpi):
         self.cbpi = cbpi
+        self.current_task = None
         self.types = {}
         self.steps = {
             1: dict(name="S1", config=dict(time=1), type="CustomStep", state=None),
@@ -34,21 +35,45 @@ class StepController():
         self.start()
 
     @on_event("step/reset")
-    def handle_rest(self, topic, **kwargs):
+    def handle_reset(self, topic, **kwargs):
+        if self.current_step is not None:
+            self.current_task.cancel()
+            self.current_step.reset()
+            print("rESeT", self.current_step.id, self.steps)
+            self.steps[self.current_step.id]["state"] = None
+            self.current_step = None
+            self.current_task = None
+            self.start()
+
+    @on_event("step/stop")
+    def handle_stop(self, topic, **kwargs):
+        if self.current_step is not None:
+            self.current_step.stop()
+
         for key, step in self.steps.items():
             step["state"] = None
 
-        self.current_step = Nonecd
+        self.current_step = None
 
     @on_event("step/+/done")
     def handle(self, topic, **kwargs):
         self.start()
 
     def _step_done(self, task):
-        self.steps[self.current_step.id]["state"] = "D"
-        step_id = self.current_step.id
-        self.current_step = None
-        self.cbpi.bus.fire("step/%s/done" % step_id)
+
+        if task.cancelled() == False:
+            self.steps[self.current_step.id]["state"] = "D"
+            step_id = self.current_step.id
+            self.current_step = None
+            self.cbpi.bus.fire("step/%s/done" % step_id)
+
+    def get_manged_fields_as_array(self, type_cfg):
+        print("tYPE", type_cfg)
+        result = []
+        for f in type_cfg.get("properties"):
+            result.append(f.get("name"))
+
+        return result
 
     def start(self):
 
@@ -57,10 +82,14 @@ class StepController():
             open_step = False
             for key, step in self.steps.items():
                 if step["state"] is None:
-                    type = self.types.get(step["type"])
-                    self.current_step = type["class"](key, self.cbpi)
-                    task = loop.create_task(self.current_step.run())
-                    task.add_done_callback(self._step_done)
+                    step_type = self.types["CustomStep"]
+                    print("----------")
+                    print(step_type)
+                    print("----------")
+                    config = dict(cbpi = self.cbpi, id=key, name="Manuel", managed_fields=self.get_manged_fields_as_array(step_type))
+                    self.current_step = step_type["class"](**config)
+                    self.current_task = loop.create_task(self.current_step._run())
+                    self.current_task.add_done_callback(self._step_done)
                     open_step = True
                     break
             if open_step == False:

core/craftbeerpi.py

@@ -51,7 +51,7 @@ class CraftBeerPi():
         self.initializer = []
 
         setup(self.app, self)
-        self.bus = EventBus(self.app.loop)
+        self.bus = EventBus(self.app.loop, self)
         self.ws = WebSocket(self)
         self.actor = ActorController(self)
         self.sensor = SensorController(self)

core/eventbus.py

@@ -1,7 +1,7 @@
 import asyncio
 import inspect
 import logging
-
+import json
 
 class EventBus(object):
     class Node(object):
@@ -58,8 +58,9 @@ class EventBus(object):
             if clean_idx is not None:
                 del content.parent._content[clean_idx]
 
-    def __init__(self, loop):
+    def __init__(self, loop, cbpi):
         self.logger = logging.getLogger(__name__)
+        self.cbpi = cbpi
         self._root = self.Node()
         self.registry = {}
         self.docs = {}
@@ -73,6 +74,7 @@ class EventBus(object):
     def fire(self, topic: str, **kwargs) -> None:
         self.logger.info("EMIT EVENT %s Data: %s", topic, kwargs)
 
+        #self.cbpi.ws.send(json.dumps(dict(topic=topic, data=dict(**kwargs))))
         trx = dict(i=0)
         for e in self.iter_match(topic):
             content_array = e

core/extension/dummystep/__init__.py

@@ -1,16 +1,19 @@
 import asyncio
 
+from core.api import Property
 from core.api.step import Step
 
 
 class CustomStep(Step):
 
+    name = Property.Number(label="Test")
+
+
     async def run(self):
-        i = 0
-        while i < 3:
-            await asyncio.sleep(1)
-            print("RUN STEP")
-            i = i + 1
+        self.name = "HELLO WORLD"
+        #await asyncio.sleep(1)
+        raise Exception("OH O")
+        print("RUN STEP", self.id, self.name, self.__dict__)
 
 
 def setup(cbpi):