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leafcoderleafcoder
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Merge pull request #10 from leafcoder/develop
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‎demo/index.html

+10
Original file line numberDiff line numberDiff line change
@@ -6,6 +6,16 @@
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<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
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<title>新冠肺炎（2019-nCoV）疫情大屏</title>
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<link rel="stylesheet" type="text/css" href="css/app.css" />
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<script>
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var _hmt = _hmt || [];
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(function() {
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var hm = document.createElement("script");
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hm.src = "https://hm.baidu.com/hm.js?f3fbccf0789476b80fab0c58359399a5";
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var s = document.getElementsByTagName("script")[0];
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s.parentNode.insertBefore(hm, s);
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})();
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</script>
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<script data-ad-client="ca-pub-9406265482044737" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
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</head>
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<body>

‎demo_proj/ncov/settings.py

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@@ -10,6 +10,9 @@
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https://docs.djangoproject.com/en/2.2/ref/settings/
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"""
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# insert project path here
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import sys; sys.path.insert(0, '..')
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import os
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# Build paths inside the project like this: os.path.join(BASE_DIR, ...)

‎django_covid19/serializers.py

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Original file line numberDiff line numberDiff line change
@@ -167,6 +167,13 @@ class Meta:
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exclude = ('id', 'dailyData')
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169169

170+
class StateDailyListSerializer(serializers.ModelSerializer):
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class Meta:
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model = models.State
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fields = ['stateName', 'dailyData']
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170177
class StateDailySerializer(serializers.Serializer):
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172179
state = serializers.CharField()

‎django_covid19/urls.py

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Original file line numberDiff line numberDiff line change
@@ -27,6 +27,7 @@
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path('countries/<str:countryName>/daily/', views.CountryDailyListView.as_view(), name='country-daily-list'),
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url(r'states/(?:(?P<raw>raw)/)?(?P<countryShortCode>[^/]+)/$', views.StateListView.as_view(), name='state-list'),
30+
url(r'states/(?:(?P<raw>raw)/)?(?P<countryShortCode>[^/]+)/daily/$', views.StateListDailyListView.as_view(), name='state-list-daily-list'),
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url(r'states/(?:(?P<raw>raw)/)?(?P<countryShortCode>[^/]+)/(?P<state>[A-Z]+)/$', views.StateRetrieveView.as_view(), name='state-detail'),
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url(r'states/(?:(?P<raw>raw)/)?(?P<countryShortCode>[^/]+)/(?P<state>[A-Z]+)/daily/$', views.StateDailyListView.as_view(), name='state-daily-list'),
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url(r'states/(?:(?P<raw>raw)/)?(?P<countryShortCode>[^/]+)/(?P<stateName>[^/]+)/$', views.StateRetrieveByNameView.as_view(), name='state-detail-by-name'),

‎django_covid19/views.py

+80-30
Original file line numberDiff line numberDiff line change
@@ -320,37 +320,14 @@ def get(self, request, countryShortCode, state, raw=None):
320320
return Response(serializer.data)
321321

322322

323-
class StateDailyListView(APIView):
323+
class BaseDailyView(object):
324324

325-
"""州按天返回列表"""
326-
327-
def get_object(self, countryShortCode, state):
328-
state = models.State.objects.filter(
329-
countryShortCode=countryShortCode, state=state).first()
330-
if state is None:
331-
raise Http404
332-
return state
333-
334-
@method_decorator(cache_page(
335-
CACHE_PAGE_TIMEOUT, key_prefix='state-daily-list'))
336-
def get(self, request, countryShortCode, state, raw=None):
337-
inst = self.get_object(countryShortCode, state)
338-
result = inst.dailyData
339-
result = json.loads(result)
340-
if raw == 'raw':
341-
return Response(result)
342-
data = []
343-
for r in result:
344-
data.append(self.format(inst, r))
345-
serializer = serializers.StateDailySerializer(data, many=True)
346-
return Response(serializer.data)
347-
348-
def format(self, inst, data):
325+
def format(self, countryShortCode, stateName, data):
349326
item = {}
350327
item['date'] = data['date']
351328
item['state'] = data['state']
352-
item['stateName'] = inst.stateName
353-
item['countryShortCode'] = inst.countryShortCode
329+
item['stateName'] = stateName
330+
item['countryShortCode'] = countryShortCode
354331

355332
item['confirmedCount'] = data.get('positive')
356333
item['currentConfirmedCount'] = self.get_current_confirmed(data)
@@ -376,7 +353,34 @@ def get_current_confirmed_incr(self, data):
376353
death = data['deathIncrease'] if data.get('deathIncrease') else 0
377354
return positive - death
378355

379-
class StateDailyListByNameView(StateDailyListView):
356+
357+
class StateDailyListView(APIView, BaseDailyView):
358+
359+
"""州按天返回列表"""
360+
361+
def get_object(self, countryShortCode, state):
362+
state = models.State.objects.filter(
363+
countryShortCode=countryShortCode, state=state).first()
364+
if state is None:
365+
raise Http404
366+
return state
367+
368+
@method_decorator(cache_page(
369+
CACHE_PAGE_TIMEOUT, key_prefix='state-daily-list'))
370+
def get(self, request, countryShortCode, state, raw=None):
371+
inst = self.get_object(countryShortCode, state)
372+
result = inst.dailyData
373+
result = json.loads(result)
374+
if raw == 'raw':
375+
return Response(result)
376+
stateName = inst.stateName
377+
data = []
378+
for r in result:
379+
data.append(self.format(countryShortCode, stateName, r))
380+
serializer = serializers.StateDailySerializer(data, many=True)
381+
return Response(serializer.data)
382+
383+
class StateDailyListByNameView(APIView, BaseDailyView):
380384

381385
def get_object(self, countryShortCode, stateName):
382386
state = models.State.objects.filter(
@@ -393,8 +397,54 @@ def get(self, request, countryShortCode, stateName, raw=None):
393397
result = json.loads(result)
394398
if raw == 'raw':
395399
return Response(result)
400+
stateName = inst.stateName
396401
data = []
397402
for r in result:
398-
data.append(self.format(inst, r))
403+
data.append(self.format(countryShortCode, stateName, r))
399404
serializer = serializers.StateDailySerializer(data, many=True)
400-
return Response(serializer.data)
405+
return Response(serializer.data)
406+
407+
408+
class StateListDailyListView(ListAPIView, BaseDailyView):
409+
410+
serializer_class = serializers.StateDailyListSerializer
411+
filter_class = filters.StateFilter
412+
413+
def get_queryset(self):
414+
countryShortCode = self.kwargs['countryShortCode']
415+
return models.State.objects.filter(
416+
countryShortCode=countryShortCode).order_by('state')
417+
418+
def list(self, request, *args, **kwargs):
419+
countryShortCode = kwargs['countryShortCode']
420+
queryset = self.filter_queryset(self.get_queryset())
421+
422+
if kwargs.get('raw') == 'raw':
423+
self.serializer_class = serializers.StateRawSerializer
424+
425+
result = []
426+
page = self.paginate_queryset(queryset)
427+
if page is not None:
428+
serializer = self.get_serializer(page, many=True)
429+
for item in serializer.data:
430+
stateName = item['stateName']
431+
dailyData = json.loads(item['dailyData'])
432+
for daily in dailyData:
433+
result.append(
434+
self.format(countryShortCode, stateName, daily))
435+
return self.get_paginated_response(result)
436+
437+
serializer = self.get_serializer(queryset, many=True)
438+
for item in serializer.data:
439+
stateName = item['stateName']
440+
dailyData = json.loads(item['dailyData'])
441+
for daily in dailyData:
442+
result.append(
443+
self.format(countryShortCode, stateName, daily))
444+
return Response(result)
445+
446+
@method_decorator(cache_page(
447+
CACHE_PAGE_TIMEOUT, key_prefix='state-list-daily-list'))
448+
def dispatch(self, *args, **kwargs):
449+
return super(StateListDailyListView, self).dispatch(*args, **kwargs)
450+

‎docs/README.md

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@@ -783,6 +783,76 @@ http://111.231.75.86:8000/api/states/USA/?stateNames=Alaska,Alabama
783783
]
784784
```
785785

786+
787+
#### 多个州的日统计 :id=state-USA-list-daily
788+
789+
可获取全部州或某几个州的日统计数据列表；
790+
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接口地址：/api/states/USA/\<STATE\>/daily/
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原始数据：/api/states/raw/USA/\<STATE\>/daily/
794+
795+
请求方法：GET
796+
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请求参数：
798+
799+
参数 | 描述
800+
------------------- | -------
801+
stateNames | 州名，如：Alaska，Alabama；以逗号分割多个值；大小写敏感；
802+
states | 州缩写，如：AK（Alaska），AL（Alabama）;大小写敏感；
803+
804+
示例链接：
805+
806+
http://111.231.75.86:8000/api/states/USA/daily/
807+
808+
http://111.231.75.86:8000/api/states/USA/daily/?states=AK,AL
809+
810+
http://111.231.75.86:8000/api/states/USA/daily/?stateNames=Alaska,Alabama
811+
812+
返回结果：
813+
814+
```
815+
[
816+
{
817+
"date": 20200306,
818+
"state": "AK",
819+
"stateName": "Alaska",
820+
"countryShortCode": "USA",
821+
"confirmedCount": 0,
822+
"currentConfirmedCount": 0,
823+
"suspectedCount": 1,
824+
"curedCount": null,
825+
"deadCount": 0,
826+
"currentConfirmedIncr": 0,
827+
"confirmedIncr": null,
828+
"suspectedIncr": null,
829+
"curedIncr": null,
830+
"deadIncr": null
831+
},
832+
// （20200307 - 现在）AK 日统计
833+
...
834+
{
835+
"date": 20200307,
836+
"state": "AL",
837+
"stateName": "Alabama",
838+
"countryShortCode": "USA",
839+
"confirmedCount": 0,
840+
"currentConfirmedCount": 0,
841+
"suspectedCount": null,
842+
"curedCount": null,
843+
"deadCount": null,
844+
"currentConfirmedIncr": 0,
845+
"confirmedIncr": null,
846+
"suspectedIncr": null,
847+
"curedIncr": null,
848+
"deadIncr": null
849+
},
850+
// （20200307 - 现在）AL 日统计
851+
...
852+
// 其他州的日统计
853+
```
854+
855+
786856
#### 某州最新疫情 :id=state-USA-detail
787857

788858

‎setup.cfg

+1-1
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@@ -1,6 +1,6 @@
11
[metadata]
22
name = django_covid19
3-
version = 0.4a0
3+
version = 0.4a1
44
description = An django app of the covid-19 API in countries around the world, provinces and cities in China, and states in the USA.
55
long_description = file: README.md
66
long-description-content-type = text/markdown

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