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Code for Color Commons project on Greenway Light Blades in Boston. The real code starts around line 808; the rest is mostly boilerplate and data.
from flask import Flask, render_template, request
from uwsgidecorators import *
import pytronics
import os, time
public = Flask(__name__)
public.config['PROPAGATE_EXCEPTIONS'] = True
# Include "no-cache" header in all POST responses
@public.after_request
def add_no_cache(response):
if request.method == 'POST':
response.cache_control.no_cache = True
return response
# config for upload
ALLOWED_EXTENSIONS = set(['png', 'jpg', 'jpeg', 'gif'])
ALLOWED_DIRECTORIES = set(['static/uploads/', 'static/pictures/'])
LIVE_PINS = ['LED', '2', '3', '4', '5', '6', '7']
# public.config['MAX_CONTENT_LENGTH'] = 4 * 1024 * 1024
### Home page ###
@public.route('/')
@public.route('/index.html')
def default_page():
try:
with open('/etc/hostname', 'r') as f:
name = f.read().strip().capitalize()
except:
name = 'Rascal'
return render_template('/index.html', hostname=name, template_list=get_public_templates())
def get_public_templates():
r = []
d = '/var/www/public/templates'
for f in os.listdir(d):
ff=os.path.join(d,f)
if os.path.isfile(ff):
r.append(f)
return sorted(r)
# Format date/time in Jinja template
@public.template_filter()
def datetimeformat(value, format='%H:%M / %d-%m-%Y'):
return time.strftime(format, value)
# Return current date and time in specified format
@public.route('/datetime', methods=['POST'])
def datetime():
try:
format = request.form['format']
except:
format = '%d %b %Y %H:%M %Z'
return time.strftime(format, time.localtime())
### Generic HTML and Markdown templates, support for doc tab ###
@public.route('/<template_name>.html')
def template(template_name):
return render_template(template_name + '.html', magic="Hey presto!")
@public.route('/<doc_name>.md')
def document(doc_name):
return render_markdown('', doc_name)
@public.route('/docs/<doc_name>.md')
def document_docs(doc_name):
return render_markdown('docs/', doc_name)
def render_markdown(path, doc_name):
import markdown2
with open('/var/www/public/templates/' + path + doc_name + '.md', 'r') as mdf:
return render_template('documentation.html', title=doc_name, markdown=markdown2.markdown(mdf.read()))
return 'Not Found', 404
@public.route('/get_markdown', methods=['POST'])
def get_markdown():
import markdown2
doc_name = request.form['docName']
try:
with open('/var/www/public/templates/docs/' + doc_name + '.md', 'r') as mdf:
return markdown2.markdown(mdf.read())
except:
try:
with open('/var/www/public/templates/' + doc_name + '.md', 'r') as mdf:
return markdown2.markdown(mdf.read())
except:
with open('/var/www/public/templates/docs/default.md', 'r') as mdf:
return markdown2.markdown(mdf.read())
return 'Internal server error', 500
### Support for pins ###
def toggle_pin(pin):
if pytronics.digitalRead(pin) == '1':
pytronics.digitalWrite(pin, 'LOW')
else:
pytronics.digitalWrite(pin, 'HIGH')
@public.route('/pin/<pin>/<state>')
def update_pin(pin, state):
try:
if state.lower() == 'on':
pytronics.digitalWrite(pin, 'HIGH')
return 'Set pin %s high' % pin
elif state.lower() == 'off':
pytronics.digitalWrite(pin, 'LOW')
return 'Set pin %s low' % pin
elif state.lower() == 'in':
pytronics.pinMode(pin,'INPUT')
return 'Set pin %s input' % pin
elif state.lower() == 'out':
pytronics.pinMode(pin,'OUTPUT')
return 'Set pin %s output' % pin
return "Something's wrong with your syntax. You should send something like: /pin/2/on"
except:
return 'Forbidden', 403
@public.route('/read-pins', methods=['POST'])
def read_pins():
import json
# return json.dumps(pytronics.readPins(LIVE_PINS))
pins = pytronics.readPins(LIVE_PINS)
analog = {}
for chan in ['A0', 'A1', 'A2', 'A3']:
analog[chan] = pytronics.analogRead(chan)
return json.dumps({ 'pins': pins, 'analog': analog })
### Support for serial ###
@public.route('/serial/<port>/<speed>/<message>', methods=['POST'])
def serial_write(port, speed, message):
pytronics.serialWrite(message, speed, port)
return 'Tried to write serial data.'
@public.route('/sms', methods=['POST'])
def control_lights():
d = {'airforceblue': '11',
'airsuperiorityblue': '11',
'aliceblue': '16',
'amaranth': '29',
'amaranthpink': '25',
'amber': '22',
'ambergem': '43',
'america': '78',
'amethyst': '52',
'apple': '41',
'applegreen': '41',
'apricot': '48',
'aqua': '13',
'aquamarine': '51',
'art': '74',
'ash': '49',
'ashgray': '49',
'asparagus': '41',
'ass': '72',
'asshole': '72',
'atomictangerine': '24',
'aubum': '29',
'auburn': '32',
'avocado': '41',
'azure': '14',
'babyblue': '16',
'barnred': '30',
'baseball': '71',
'basketball': '58',
'battleship': '49',
'battleshipgray': '49',
'battlestar': '59',
'beaver': '33',
'beige': '46',
'bevan': '74',
'beyer': '74',
'bird': '64',
'birds': '64',
'bistre': '36',
'bittersweet': '24',
'bleudefrance': '14',
'blond': '10',
'blood': '95',
'blue': '17',
'bluegray': '11',
'blueviolet': '20',
'bondiblue': '19',
'bos': '71',
'boston': '70',
'brandeisblue': '14',
'brandon': '74',
'brightgreen': '39',
'bronze': '31',
'brown': '31',
'brown-nose': '31',
'brownnose': '31',
'bruin': '65',
'bruins': '65',
'buff': '47',
'bullshit': '72',
'burgundy': '32',
'butt': '72',
'butter': '76',
'byzantium': '55',
'cacahuete': '87',
'cadet': '49',
'cadetgray': '49',
'calpolygreen': '38',
'camel': '33',
'camo': '97',
'cardinal': '29',
'carmine': '30',
'carnationpink': '25',
'carolinablue': '16',
'carrot': '22',
'carrotorange': '22',
'celeste': '13',
'celtics': '58',
'cerise': '54',
'cerulean': '19',
'ceruleanblue': '19',
'chamoisee': '33',
'champagne': '48',
'chartreuse': '39',
'chartreusegreen': '39',
'chartreusetraditional': '40',
'chartreuseweb': '39',
'chartreuseyellow': '40',
'cheese': '76',
'chestnut': '31',
'chocolate': '31',
'cobalt': '18',
'cobaltblue': '18',
'columbia': '16',
'confetti': '64',
'coolgray': '49',
'copper': '31',
'coral': '24',
'cornflower': '12',
'cornflowerblue': '12',
'cream': '46',
'crimson': '29',
'cuddling': '73',
'cummingtonite': '94',
'cyan': '13',
'dan': '74',
'darkblue': '18',
'darkbrown': '36',
'darkgoldenrod': '45',
'darkgray': '50',
'darkgreen': '38',
'darkred': '30',
'darksalmon': '24',
'darkspringgreen': '38',
'dartmouth': '38',
'deepcarrotorange': '22',
'deeppink': '26',
'deepsky': '13',
'deepskyblue': '13',
'denim': '15',
'desertsand': '35',
'dick': '72',
'dodger': '14',
'dodgerblue': '14',
'dubstep': '64',
'duke': '18',
'dukeblue': '18',
'dumb': '78',
'earthyellow': '35',
'easter': '68',
'easteregg': '68',
'ecru': '47',
'egg': '68',
'eggplant': '55',
'eggshell': '10',
'egyptianblue': '17',
'electricblue': '51',
'electriccrimson': '28',
'electricindigo': '20',
'everything': '74',
'fallow': '33',
'fandango': '54',
'federalblue': '18',
'fern': '41',
'ferngreen': '41',
'fire': '62',
'fireenginered': '28',
'fish': '68',
'flame': '23',
'folly': '54',
'food': '75',
'forest': '38',
'forestgreen': '38',
'free': '78',
'freedom': '78',
'fuchsia': '54',
'fuck': '72',
'fulvous': '35',
'gak': '88',
'galactica': '59',
'gamboge': '22',
'glaucous': '11',
'glitter': '76',
'gold': '43',
'goldenrod': '45',
'goldmetal': '45',
'goldmetallic': '45',
'gray': '49',
'green': '37',
'greenway': '67',
'greenyellow': '40',
'grey': '49',
'hacker': '79',
'hackernews': '79',
'harlequin': '37',
'heliotrope': '53',
'helloworld': '82',
'hn': '79',
'hockey': '65',
'hollywoodcerise': '27',
'honeydew': '10',
'hotmagenta': '26',
'hotpink': '26',
'husband': '73',
'ica': '66',
'indiagreen': '38',
'indigo': '52',
'interactive': '74',
'internationalkleinblue': '17',
'internationalorange': '23',
'iris': '20',
'isabelline': '10',
'islamicgreen': '38',
'ivory': '10',
'jonquil': '43',
'juxtaposition': '69',
'kawan': '74',
'kawandeep': '74',
'khaki': '47',
'kiss': '73',
'kleinblue': '17',
'la': '63',
'lace': '10',
'laurel': '41',
'laurelgreen': '41',
'lavender': '53',
'lavenderpink': '25',
'lawn': '37',
'lawngreen': '37',
'lemonchiffon': '46',
'leo': '73',
'lightblue': '16',
'lightgreen': '39',
'lightyellow': '44',
'lime': '40',
'limerick': '41',
'lion': '45',
'littlespoon': '73',
'liver': '50',
'locks': '87',
'love': '73',
'lust': '28',
'magenta': '54',
'magicmint': '51',
'magnolia': '10',
'mahogany': '34',
'maize': '43',
'majorelleblue': '20',
'make': '78',
'malachite': '93',
'mantis': '41',
'mariah': '73',
'maroon': '32',
'mayablue': '16',
'mediumblue': '17',
'megan': '73',
'metalgold': '45',
'metallicgold': '45',
'midnight': '18',
'midnightblue': '18',
'midori': '40',
'mikado': '43',
'mikadoyellow': '43',
'moon': '66',
'moonbounce': '66',
'moonstone': '90',
'mouse': '68',
'mush': '75',
'myrtlegreen': '42',
'mytrle': '42',
'napa': '74',
'naplesyellow': '43',
'navajo': '48',
'navajowhite': '48',
'navy': '18',
'navyblue': '18',
'neodya': '77',
'neodya2': '77',
'non-photoblue': '16',
'nothing': '10',
'nyanza': '39',
'ochre': '35',
'officegreen': '38',
'oldsilver': '49',
'olive': '41',
'olivedrab': '41',
'ooblah': '83',
'opal': '91',
'opposite': '69',
'opposites': '69',
'orange': '22',
'orangepeel': '22',
'orangered': '23',
'orangeweb': '22',
'orchid': '53',
'oxfordblue': '18',
'pakistangreen': '38',
'palatinateblue': '17',
'papaya': '48',
'papayawhip': '48',
'park': '67',
'partner': '73',
'party': '64',
'pastel': '86',
'pastellow': '86',
'patrick': '58',
'patty': '58',
'peach': '48',
'peachorange': '48',
'peachyellow': '48',
'peanut': '87',
'pear': '41',
'periwinkle': '21',
'persianblue': '17',
'peru': '31',
'phthaloblue': '18',
'pinegreen': '19',
'pink': '25',
'pistachio': '41',
'playa': '64',
'plum': '55',
'poop': '75',
'popcorn': '76',
'portlandorange': '23',
'powderblue': '16',
'princetonorange': '22',
'public': '74',
'pumpkin': '22',
'purple': '55',
'rabbit': '68',
'rain': '61',
'rainbow': '57',
'random': '64',
'raspberry': '29',
'ravercamo': '98',
'rawumber': '33',
'red': '28',
'red-brown': '32',
'redbrown': '32',
'redorange': '23',
'redsock': '71',
'redsocks': '71',
'redsox': '71',
'redviolet': '54',
'redwhiteblue': '78',
'redwood': '30',
'river': '76',
'robin': '13',
'robinegg': '13',
'robineggblue': '13',
'romance': '73',
'romansilver': '49',
'rose': '54',
'rosepink': '26',
'rosewood': '30',
'royalblue': '15',
'ruby': '28',
'rufous': '32',
'russet': '31',
'rust': '34',
'sacramento': '38',
'sacramentostate': '38',
'sacramentostategreen': '38',
'safetyorange': '22',
'saffron': '43',
'salmon': '24',
'salmonella': '85',
'salmonpink': '25',
'sandybrown': '35',
'sapphire': '15',
'scanner': '56',
'scarlet': '28',
'schoolbus': '44',
'schoolbusyellow': '44',
'seafood': '68',
'seagreen': '42',
'sealbrown': '36',
'seaman': '84',
'seashell': '10',
'selectiveyellow': '43',
'semen': '84',
'sepia': '31',
'sex': '73',
'shamrock': '42',
'shamrockgreen': '42',
'sharon': '73',
'shit': '75',
'shockingpink': '27',
'shrimp': '68',
'sides': '69',
'sienna': '34',
'silver': '49',
'silverchalice': '49',
'silversand': '49',
'sinopia': '34',
'skobeloff': '19',
'sky': '13',
'skyblue': '16',
'skycamo': '96',
'slate': '49',
'slategray': '49',
'slimer': '89',
'slimergreen': '89',
'smoke': '10',
'smokeytopaz': '31',
'snow': '10',
'sonicsilver': '49',
'sparkle': '76',
'sparqule': '76',
'spoon': '73',
'springbud': '40',
'stafford': '74',
'steelblue': '11',
'stoplight': '60',
'stpatrick': '58',
'stream': '76',
'sunglow': '43',
'sunset': '81',
'tan': '33',
'tangelo': '23',
'tangerine': '22',
'tartar': '95',
'taupe': '50',
'tawny': '34',
'teal': '19',
'tearose': '24',
'tiffanyblue': '16',
'tigereye': '92',
'timberwolf': '49',
'toaster': '59',
'tomato': '23',
'tonton': '96',
'trueblue': '14',
'tufts': '15',
'tuftsblue': '15',
'turquoise': '13',
'tuscanred': '30',
'uclablue': '11',
'ultramarine': '18',
'ultrapink': '26',
'umber': '50',
'upforest': '42',
'upforestgreen': '42',
'usa': '78',
'vanilla': '46',
'vermillion': '28',
'violet': '52',
'virdee': '74',
'webelo': '76',
'weird': '64',
'weismann': '74',
'weissman': '74',
'wenge': '50',
'wheat': '35',
'white': '10',
'wife': '73',
'wine': '30',
'wired': '80',
'wisteria': '53',
'wonton': '96',
'wood': '31',
'yale': '15',
'yaleblue': '15',
'yc': '79',
'yellow': '44',
'yellow-green': '40',
'yellowgreen': '40',
'zaffre': '18',
':(': '18',
':)': '73',
'<3': '62',
'agreement': '76',
'ah': '84',
'ahh': '84',
'ahhh': '84',
'ahhhh': '84',
'ahhhhh': '84',
'aquarium': '90',
'aubergine': '54',
'avacado': '93',
'baboon': '91',
'banana': '92',
'barkingcrab': '62',
'barn': '29',
'bathtub': '76',
'bear': '77',
'black': '50',
'bleh': '98',
'bloom': '66',
'blur': '76',
'blurp': '84',
'blurp!': '84',
'bluw': '18',
'bokchoi': '41',
'bubblegum': '85',
'burntsiena': '34',
'butterscotch': '93',
'cabbage': '42',
'calman': '84',
'cat': '92',
'chair': '17',
'cherry': '29',
'christmas': '64',
'chromacity': '75',
'chromaticuty': '85',
'city': '67',
'clear': '50',
'comeonlights': '93',
'connect': '92',
'couch': '98',
'crab': '62',
'cranberry': '30',
'crazy': '91',
'cyclon': '59',
'cylon': '59',
'discus': '77',
'disparate': '69',
'dog': '77',
'dolphin': '93',
'dream': '85',
'eel': '84',
'ellie': '98',
'elliefolding': '98',
'emerald': '40',
'fever': '75',
'flash': '72',
'flu': '75',
'fuscia': '54',
'galaxy': '61',
'goldfish': '92',
'gopher': '77',
'grass': '41',
'hermit': '62',
'hermitcrab': '62',
'hermitcrabs': '62',
'holly': '40',
'iloveyou': '85',
'ish': '87',
'jellyfish': '85',
'kelly': '75',
'kelp': '89',
'lamp': '92',
'laugh': '91',
'lemon': '45',
'light': '93',
'lightning': '91',
'limeo': '93',
'line': '40',
'lisa': '27',
'lisamarie': '27',
'lobster': '62',
'macaroni': '92',
'macaroniandcheese': '92',
'magic': '93',
'mauve': '53',
'monkey': '98',
'moonstones': '93',
'myrtle': '42',
'near': '77',
'nior': '82',
'nude': '75',
'off': '50',
'onyx': '50',
'pee': '87',
'penis': '84',
'phish': '93',
'pick': '91',
'piss': '87',
'plaid': '85',
'polkadots': '91',
'poppy': '76',
'porsche': '92',
'potpourri': '91',
'proudmom': '88',
'puce': '63',
'putmeincoach': '82',
'quartz': '91',
'real': '60',
'robinsegg': '14',
'sabertoothtiger': '77',
'sage': '46',
'salman': '84',
'salmonsex': '73',
'saphire': '76',
'saturn': '62',
'science': '91',
'seaturtle': '93',
'seaweed': '41',
'shark': '77',
'smallcat': '92',
'soap': '85',
'starbuck': '21',
'sunrise': '92',
'ted': '27',
'tiger': '62',
'tin': '49',
'twilight': '61',
'twillight': '61',
'twinkle': '61',
'viridian': '42',
'werewolf': '21',
'yello': '92',
'youcompletemelights': '92',
'zebra': '93'}
allowed_commands = ['X040A',
'X040B',
'X040C',
'X040D',
'X040E',
'X040F',
'X0410',
'X0411',
'X0412',
'X0413',
'X0414',
'X0415',
'X0416',
'X0417',
'X0418',
'X0419',
'X041A',
'X041B',
'X041C',
'X041D',
'X041E',
'X041F',
'X0420',
'X0421',
'X0422',
'X0423',
'X0424',
'X0425',
'X0426',
'X0427',
'X0428',
'X0429',
'X042A',
'X042B',
'X042C',
'X042D',
'X042E',
'X042F',
'X0430',
'X0431',
'X0432',
'X0433',
'X0434',
'X0435',
'X0436',
'X0437',
'X0438',
'X0439',
'X043A',
'X043B',
'X043C',
'X043D',
'X043E',
'X043F',
'X0440',
'X0441',
'X0442',
'X0443',
'X0444',
'X0445',
'X0446',
'X0447',
'X0448',
'X0449',
'X044A',
'X044B',
'X044C',
'X044D',
'X044E',
'X044F',
'X0450',
'X0451',
'X0452',
'X0453',
'X0454',
'X0455',
'X0456',
'X0457',
'X0458',
'X0459',
'X045A',
'X045B',
'X045C',
'X045D',
'X045E',
'X045F',
'X0460',
'X0461',
'X0462']
import random
message = request.form['Body']
print "Received text message: " + str(message)
try:
program = int(d[message[0:25].lower().replace(' ', '')])
except KeyError:
print 'color {0} not found'.format(message)
program = random.randint(10,98)
command = 'X04%(number)2.2X' % {"number": program}
print 'Translated {0} to {1}'.format(message, command)
if (command in allowed_commands):
pytronics.serialWrite(command, speed=9600)
else:
print "Command {0} is not one of the allowed commands.".format(command)
command = 'FAIL'
return('<?xml version="1.0" encoding="UTF-8"?><Response>{0}</Response>'.format(command))
# Called from hello.html
@public.route('/flash_led', methods=['POST'])
def flash_led():
if pytronics.digitalRead('LED') == '1':
pytronics.digitalWrite('LED', 'LOW')
message = "LED off"
else:
pytronics.digitalWrite('LED', 'HIGH')
message = "LED on"
return (message)
if __name__ == "__main__":
public.run(host='127.0.0.1:5000', debug=True)
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