def inject_details():
g.devices = db_session.query(Device).order_by(Device.creation_time.desc())\
.all()
g.connected_devices = []
g.configured_devices = []
g.new_devices = []
g.grainbin_service = Config.getboolean('services', 'grainbin_service')
if g.grainbin_service:
g.grainbins = []
g.configured_grainbins = []
g.new_grainbins = []
for dev in g.devices:
if dev.connected:
g.connected_devices.append(dev)
if dev.user_configured:
g.configured_devices.append(dev)
else:
g.new_devices.append(dev)
if g.grainbin_service:
if dev.user_configured:
bins = dev.bins
g.grainbins.extend(bins)
for grainbin in bins:
if grainbin.user_configured:
g.configured_grainbins.append(grainbin)
else:
g.new_grainbins.append(grainbin)
return dict()
def main():
context = zmq.Context()
broker = Process(target=farm_broker)
broker.start()
device_service = Process(target=device_manager, args=(context,))
device_service.start()
grainbin_enabled = Config.getboolean('services', 'grainbin_service')
if grainbin_enabled:
grainbin_service = Process(target=grainbin_manager, args=(context,))
grainbin_service.start()
try:
if grainbin_enabled:
grainbin_service.join()
device_service.join()
broker.join()
except KeyboardInterrupt:
print("Keyboard interrupt in main")
return
from logging.handlers import RotatingFileHandler
from datetime import datetime
# user made module imports below
from user_web import user
from device_web import device
from grainbin_web import grain_bin
from config.config import Config
from database.model import db_session, Device, Grainbin
app = Flask(__name__)
app.secret_key = Config.get('flask', 'secret_key')
app.register_blueprint(user, url_prefix='/user')
app.register_blueprint(device, url_prefix='/device')
if Config.getboolean('services', 'grainbin_service'):
app.register_blueprint(grain_bin, url_prefix='/grain_bin')
logfile_path = Config.get('flask', 'logfile_path')
file_handler = RotatingFileHandler(logfile_path,
maxBytes=1024 * 1024 * 10,
backupCount=10)
file_handler.setLevel(logging.WARNING)
formatter = logging.Formatter(
"%(asctime)s - %(name)s - %(levelname)s - %(message)s")
file_handler.setFormatter(formatter)
app.logger.addHandler(file_handler)
@app.template_filter('datetime')
def format_datetime(value, format='medium'):