kopia lustrzana https://github.com/sq9atk/sr0wx
109 wiersze
3.4 KiB
Python
Executable File
109 wiersze
3.4 KiB
Python
Executable File
#!/usr/bin/python -tt
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# -*- coding: utf-8 -*-
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import urllib
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import logging
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import socket
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from PIL import Image
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from pprint import pprint
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from sr0wx_module import SR0WXModule
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class PropagationSq9atk(SR0WXModule):
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"""Klasa pobierająca dane kalendarzowe"""
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def __init__(self,language,service_url):
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self.__service_url = service_url
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self.__language = language
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self.__logger = logging.getLogger(__name__)
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self.__pixels = {
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# niepotrzebne pasma można zaremowac znakiem '#'
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160 : {'day' :{'x':50, 'y':60}, 'night':{'x':100, 'y':60}},
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80 : {'day' :{'x':50, 'y':95}, 'night':{'x':100, 'y':95}},
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40 : {'day' :{'x':50, 'y':140}, 'night':{'x':100, 'y':140}},
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20 : {'day' :{'x':50, 'y':185}, 'night':{'x':100, 'y':185}},
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10 : {'day' :{'x':50, 'y':230}, 'night':{'x':100, 'y':230}},
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6 : {'day' :{'x':50, 'y':270}, 'night':{'x':100, 'y':270}},
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}
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self.__levels = {
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'#17e624':'warunki_podwyzszone', # zielony
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'#e6bc17':'warunki_normalne', # żółty
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'#e61717':'warunki_obnizone', # czerwony
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'#5817e6':'pasmo_zamkniete', #fioletowy
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}
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def rgb2hex(self, rgb):
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return '#%02x%02x%02x' % rgb
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def downloadImage(self, url):
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try:
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self.__logger.info("::: Odpytuję adres: " + url)
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webFile = urllib.URLopener()
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webFile.retrieve(url, "propagacja.png")
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return Image.open("propagacja.png",'r')
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except urllib2.URLError, e:
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print e
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except socket.timeout:
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print "Timed out!"
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return ""
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def collectBandConditionsFromImage(self, image, dayTime):
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imageData = image.load()
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data = list()
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for band in sorted(self.__pixels):
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x = self.__pixels[band][dayTime]['x']
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y = self.__pixels[band][dayTime]['y']
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rgba = imageData[x,y]
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color = self.rgb2hex(( rgba[0],rgba[1],rgba[2] ));
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# można zaremowac wybraną grupę aby nie podawać info o konkretnych warunkach
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if self.__levels[color] == 'warunki_podwyzszone':
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string = str(band) + '_metrow' + ' ' + self.__levels[color]
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data[:0] = [string]
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if self.__levels[color] == 'warunki_normalne':
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string = str(band) + '_metrow' + ' ' + self.__levels[color]
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data[:0] = [string]
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if self.__levels[color] == 'warunki_obnizone':
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string = str(band) + '_metrow' + ' ' + self.__levels[color]
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data[:0] = [string]
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if self.__levels[color] == 'pasmo_zamkniete':
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string = str(band) + '_metrow' + ' ' + self.__levels[color]
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data[:0] = [string]
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return data
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def get_data(self):
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image = self.downloadImage(self.__service_url)
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self.__logger.info("::: Przetwarzam dane...\n")
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message = " ".join([
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" _ informacje_o_propagacji ",
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" _ dzien _ ",
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" _ pasma _ ",
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" _ " .join( self.collectBandConditionsFromImage(image, 'day') ),
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" _ noc _ ",
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" _ pasma _ ",
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" _ " .join( self.collectBandConditionsFromImage(image, 'night') ),
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" _ "
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])
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return {
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"message": message,
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"source": "noaa",
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}
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