fieldpoc/fieldpoc/fieldpoc.py

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#!/usr/bin/env python3
import json
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import logging
import pathlib
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import queue
import threading
from . import config
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from . import controller
from . import dect
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from . import routing
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from . import ywsd
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logger = logging.getLogger("fieldpoc.fieldpoc")
class FieldPOC:
config = None
extensions = None
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temp_extensions = {}
def __init__(self, config_file_path, extensions_file_path):
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logger.info("loading configuration")
self.config_file_path = pathlib.Path(config_file_path)
self._load_config()
self.extensions_file_path = pathlib.Path(extensions_file_path)
self._load_extensions()
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logger.info("initialising queues")
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self.queues = {
"controller": queue.Queue(),
"dect": queue.Queue(),
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"routing": queue.Queue(),
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}
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logger.info("initialising components")
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self._controller = controller.Controller(self)
self._dect = dect.Dect(self)
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self._routing = routing.Routing(self)
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self._ywsd = ywsd.Ywsd(self)
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def queue_all(self, msg):
"""
Send message to every queue
"""
for queue in self.queues.values():
queue.put(msg)
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def init(self):
"""
Prepare some data structures.
Run this once before using FieldPOC.
"""
logger.info("initialize datastructures")
self._ywsd.init()
logger.info("initialization complete")
def run(self):
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logger.info("starting components")
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self._controller_thread = threading.Thread(target=self._controller.run)
self._controller_thread.start()
self._dect_thread = threading.Thread(target=self._dect.run)
self._dect_thread.start()
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self._routing_thread = threading.Thread(target=self._routing.run)
self._routing_thread.start()
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self._ywsd_thread = threading.Thread(target=self._ywsd.run, daemon=True)
self._ywsd_thread.start()
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logger.info("started components")
def _load_config(self):
self.config = config.Config(json.loads(self.config_file_path.read_text()))
def _load_extensions(self):
self.extensions = config.Extensions(json.loads(self.extensions_file_path.read_text()))