def check_sinoptik(self):
"""Check and process weather data from sinoptik.ua."""
date = datetime.strftime(datetime.now(), "%Y-%m-%d")
last_update = UpdateDay.objects.all().filter(id=1).first()
if (last_update is None) or (last_update.day != date):
weather = Sinoptik()
if weather.load():
weather.get_weather()
weather_db = Weather.objects.all().filter(id=1).first()
if weather_db is None:
weather_db = Weather(
today=weather.today_str(),
days=weather.days_str(),
water=weather.water_str(),
infoDaylight=weather.infoDaylight_str(),
warnings=weather.warnings,
description=weather.description)
else:
weather_db.today = weather.today_str()
weather_db.days = weather.days_str()
weather_db.water = weather.water_str()
weather_db.infoDaylight = weather.infoDaylight_str()
weather_db.warnings = weather.warnings
weather_db.description = weather.description
weather_db.save()
if last_update is None:
last_update = UpdateDay(day=date)
else:
last_update.day = date
last_update.save()
def update(request):
action = 'update'
#title = '更新'
try :
phone_num = request.session['update_phone_num']
u = User.objects.get(phone_num=phone_num)
msg = {'phone_num':u.phone_num, 'fid':u.fid}
msg['area'] = u.wid
msg['sub_type'] = User.TYPE_CHOICES[0][1] if u.sub_type == User.TYPE_CHOICES[0][0] else User.TYPE_CHOICES[1][1]
t = loader.get_template('user_info.html')
msg = t.render(Context({'msg':msg}))
if request.method == 'POST':
#post_args = request.POST
#post_args['phone_num'] = phone_num
form = UpdateSubForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
#执行更新逻辑
try:
weather = Weather.objects.get(cid=cd['city'], hour=cd['hour'])
except Weather.DoesNotExist:
city = City.objects.get(cid=cd['city'])
weather = Weather(cid=city, hour=cd['hour'])
weather.save()
#更改订阅类型
u.wid = weather
u.sub_type = cd['sub_type']
u.save()
request.session['announce'] = u'更改成功'
Log(level=2,event=u'%s:%s' % (u.phone_num,request.session['announce'])).save()
request.session['user'] = u
#if not settings.DEBUG:
del request.session['update_phone_num']
return HttpResponseRedirect('/weather/announce/')
#表单字段无效时
else:
pass
else:
default_hour = int(strftime('%H')) + 1
form = UpdateSubForm(initial={'hour':default_hour, 'sub_type':'E'}) #定义字段的option默认值
return render_to_response('index.html', {'form':form, 'msg':msg, 'action':action,'form_id':'subscribe'}, context_instance=RequestContext(request))
except Exception, e:
#print Exception
#raise e
raise Http404('非法请求')
def add_new_weather(currentCity,pm25,data,Picture,the_weather,temperature,today_or_future=1):
"""
currentCity：城市名
pm25：PM25值
data：日期
Picture：图片
the_weather：天气
temperature：温度
today_or_future=1：今天还是未来（今天为：1，未来为：2），默认为今天
:return:
"""
weather = Weather() # 实例化新的天气
weather.currentCity = currentCity
weather.pm25 = pm25
weather.data = data
weather.Picture = Picture
weather.the_weather = the_weather
weather.temperature = temperature
weather.today_or_future = today_or_future
weather.save()
def index(request):
msg = '请先填写手机号码和订阅信息, 天气短信将发送到你的手机。'
if request.method == 'POST':
form = SubscribeForm(request.POST)
if form.is_valid():
fid = form.fid
cd = form.cleaned_data
#向天气订阅表增加记录或找出指定城市的订阅实例
try:
weather = Weather.objects.get(cid=cd['city'], hour=cd['hour'])
except Weather.DoesNotExist:
city = City.objects.get(cid=cd['city'])
weather = Weather(cid=city, hour=cd['hour'])
weather.save()
#发送加为好友的短信
ft = MyFetion(PHONE,PSW)
add_res = ft.addfriend(cd['phone_num'], NICK, '2')
if add_res:
Log(level=2,event='success to send adding friend sms to %s' % cd['phone_num']).save()
else:
Log(level=1,event='failed to send adding friend sms to %s ,maybe he/she has been your friend.' % cd['phone_num']).save()
#用户与天气订阅表关联，仅使用新增
user = User(fid=fid, phone_num=cd['phone_num'], wid=weather, sub_type=cd['sub_type'], active=True)
user.save()
if add_res:
msg = '你将收到一条"%s"的好友请求短信,请于24小时内确认,逾期无效' % NICK
else:
msg = '订制成功'
form = None
else:
default_hour = int(strftime('%H')) + 1
form = SubscribeForm(initial={'hour':default_hour, 'sub_type':'E'}) #定义字段的option默认值
return render_to_response('index.html', {'form':form, 'msg':msg, 'form_id':'subscribe'}, context_instance=RequestContext(request))
def handle(self, *args, **options):
channel_layer = channels.layers.get_channel_layer()
for location in options["location"]:
res = requests.get(
"http://wttr.in/%s?0" % location,
headers={
"User-Agent":
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36"
},
)
if res.status_code == 200:
try:
weather = Weather.objects.get(location=location)
except Weather.DoesNotExist:
weather = Weather(location=location)
data_start_index = res.text.find("<pre>")
data_end_index = res.text.find("</pre>", data_start_index)
if data_start_index < 0 or data_end_index < 0:
self.stdout.write(
self.style.ERROR(
'Failed fetch weather of location "%s"' %
location))
continue
weather.data = res.text[data_start_index +
len("<pre>"):data_end_index]
weather.save()
async_to_sync(channel_layer.group_send)("weather", {
"type": "weather_message",
"message": "update"
})
else:
self.stdout.write(
self.style.ERROR('Failed fetch weather of location "%s"' %
location))
self.stdout.write(
self.style.SUCCESS('Success fetch weather of location "%s"' %
location))