Esempio n. 1
0
  def parse(self, response):
    laststation = ''
    temperture = int()
    stations = []
    hxs = HtmlXPathSelector(response)
    report = hxs.select('//div[@id="ming"]')
    
    # HKO report time, temperture and humidity.
    time = hk0().gettime(report.extract()[0])
    o = hk0().hk0current(report.extract()[0])
    station = Hk0WeatherItem()
    station['time'] = int(time)
    station['station'] = o['station']
    station['temperture'] = o['temperture']
    station['humidity'] = o['humidity']
    stations.append(station)

    # Other regional air temperatures.
    for i in report.select('span/text()').extract():
      if i.isdigit():
        temperture = int(i)
        station = Hk0WeatherItem()
        station['time'] = int(time)
        station['station'] = laststation
        station['temperture'] = temperture
        stations.append(station)
      else:
	for k,v in self.stations:
          if re.sub(' ','',i)  == k:
            laststation = v
    return stations
Esempio n. 2
0
  def parse(self, response):
    laststation = ''
    temperture = int()
    stations = []
    hxs = HtmlXPathSelector(response)
    report = hxs.select('//pre[@id="ming"]/text()')
    
    # HKO report time.
    time = hk0().gettime2(report[0].extract())

    for i in re.split('\n',report[0].extract()):
      laststation = ''
      station = Hk0RegionalItem()
      for k,v in self.stations:
        if re.sub(' ','',i[:5]) == k:
          laststation = v
          station['time'] = time
          station['station'] = laststation
      dataline = re.sub('^\s','',i[6:])
      dataline = re.sub('\*',' ',dataline)
      data = re.split('\s+',dataline)
      if len(data) >= 7:
        for j in range(0,len(data)):
          if data[j].isdigit():
            station['humidity'] = int(data[j])
          else:
            try:
              if j == 1:
                station['temperture'] = float(data[j])
              elif j == 3:
                station['temperturemax'] = float(data[j])
              elif j == 5:
                station['temperturemin'] = float(data[j])
            except ValueError:
              pass
        stations.append(station)
    return stations