add cninfo announcement

rsshub/spiders/cninfo/announcement.py

@@ -0,0 +1,49 @@
+import requests
+from rsshub.utils import DEFAULT_HEADERS
+
+domain = 'http://www.cninfo.com.cn'
+
+
+def parse(post):
+    item = {}
+    item['title'] = post['secName']  + '('  + post['secCode']  + ')'  + ': '  + post['announcementTitle']
+    item['description'] = item['title']
+    item['link'] = 'http://static.cninfo.com.cn/' + post['adjunctUrl']
+    item['pubDate'] = post['announcementTime']
+    return item 
+
+
+def ctx(stock_id='', category=''):
+    stock_id = '' if stock_id == 'all' else stock_id
+    stock_name = ''
+    stock_list = requests.get('http://www.cninfo.com.cn/new/data/szse_stock.json', headers=DEFAULT_HEADERS).json()['stockList']
+    for stock in stock_list:
+        if stock['code'] == stock_id :
+            stock_id = stock['orgId']
+            stock_name = stock['zwjc']
+            break
+    
+    import datetime
+    nowtime = datetime.datetime.now()
+    deltaday=datetime.timedelta(days=1)
+    start_date = datetime.datetime.strftime(nowtime- 5 * deltaday, '%Y-%m-%d')
+    end_date = datetime.datetime.strftime(nowtime + 2 * deltaday, '%Y-%m-%d')
+    seDate = start_date + '~' + end_date
+
+    searchkey = ''
+    if '_' in category:
+        searchkey = category.split('_')[-1]
+        category = category.split('_')[0]
+        
+
+    DEFAULT_HEADERS.update({'Referer': domain}) 
+    posts = requests.post(f'{domain}/new/hisAnnouncement/query', \
+            data={'pageSize': '30','tabName':'fulltext', 'plate': '', 'category':f'category_{category}_szsh', \
+            'secid': stock_id,'seDate':'', 'seDate': seDate, 'searchkey': searchkey }, headers=DEFAULT_HEADERS).json()['announcements']
+    return {
+        'title': f'{stock_name}-{category}-公告-巨潮资讯',
+        'link': f'{domain}/new/commonUrl/pageOfSearch?url=disclosure/list/search&checkedCategory=category_{category}_szsh&searchkey={searchkey}',
+        'description': f'{stock_name}关于{category}的公告-巨潮资讯',
+        'author': 'hillerliao',
+        'items': list(map(parse, posts))
+    }