| from bluepy.btle import Scanner, DefaultDelegate | |
| class ScanDelegate(DefaultDelegate): | |
| def __init__(self): | |
| DefaultDelegate.__init__(self) | |
| def handleDiscovery(self, dev, isNewDev, isNewData): | |
| if isNewDev: | |
| print "Discovered device", dev.addr | |
| elif isNewData: |
| public async Task<string> GetResultAsync() | |
| { | |
| var scanner = new MobileBarcodeScanner(); | |
| Result result = await scanner.Scan(); | |
| RestoreCameraSettings(); | |
| return result?.Text; | |
| } | |
| private void RestoreCameraSettings() | |
| { |
| #!/usr/bin/env python | |
| # Implementation of algorithm from http://stackoverflow.com/a/22640362/6029703 | |
| import numpy as np | |
| import pylab | |
| def thresholding_algo(y, lag, threshold, influence): | |
| signals = np.zeros(len(y)) | |
| filteredY = np.array(y) | |
| avgFilter = [0]*len(y) | |
| stdFilter = [0]*len(y) |
| def sizeof_fmt(num, suffix='o'): | |
| """Readable file size | |
| :param num: Bytes value | |
| :type num: int | |
| :param suffix: Unit suffix (optionnal) default = o | |
| :type suffix: str | |
| :rtype: str | |
| """ | |
| for unit in ['', 'k', 'M', 'G', 'T', 'P', 'E', 'Z']: |
| # -*- coding: utf-8 -*- | |
| from __future__ import absolute_import, unicode_literals | |
| from rest_framework import serializers | |
| from .models import User | |
| class UserSerializer(serializers.ModelSerializer): | |
| """ | |
| User accounts serializer |
| #!/usr/bin/env python | |
| import json | |
| import sys | |
| try: | |
| dotenv = sys.argv[1] | |
| except IndexError as e: | |
| dotenv = '.env' | |
| with open(dotenv, 'r') as f: |
As of January 2018, Raspbian does not yet include the latest Python release, Python 3.6. This means we will have to build it ourselves, and here is how to do it. There is also an ansible role attached that automates it all for you.
| import struct | |
| import io | |
| class WAVFile: | |
| def __init__(self, filename): | |
| self.filename = filename | |
| def read(self): | |
| with io.open(self.filename, 'rb') as fh: |
| default_app_config = 'cn.apps.users.config.UsersAppConfig' |
