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from utmost2d_snap import UtmostSnap
from rpi_bf_control import RpiBeamformerController

import time
from multiprocessing import JoinableQueue
from threading import Thread

class BoardManager(object):
    """ Base class for multithreaded control of multiple boards 
    

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import pycuda.driver as cuda
import pycuda.autoinit
from pycuda.compiler import SourceModule
import numpy as np

def compute_xcorr_cpu(d):
    dc = d.astype('float32').view('complex64')
    dc = dc.transpose((0,2,3,1)).copy()
    xcorr_cpu = np.einsum('...i,...j', dc,  np.conj(dc)).view('float32').astype('int32').sum(axis=-4)
    return xcorr_cpu

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""" 
# app.py - example Dash + ZMQ + msgpack + numpy monitor 

This app receives data from zmq_pub.py, and plots it.

Run the app, browse to localhost:8085 in your web browser, and run zmq_pub.py in a different terminal.
"""
import dash
import dash_core_components as dcc
import dash_html_components as html

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#!/usr/bin/env python

from astroquery.jplhorizons import Horizons
from datetime import datetime, timedelta
import pylab as plt

srclist = [
    '2015 BZ509',
    '2011 SP25',
    '2017 RR2',

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"""
# app.py -- Example bottle.py app showing how to embed AJAX  Bokeh plots that update automatically.

"""
from bottle import *

from bokeh.plotting import figure
from bokeh.embed import components
from bokeh.resources import CDN
from bokeh.models.sources import AjaxDataSource

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"""
# quantization_efficiency.py

This script implements the formulas for quantization efficiency
as used in radio astronomy. The formulas appear in:

    Thompson, A. R., D. T. Emerson, and F. R. Schwab (2007), 
    "Convenient formulas for quantization efficiency",
    Radio Sci., 42, RS3022, doi:10.1029/2006RS003585.