Merge pull request #81 from macs1207/master

Fix announcement parser

src/crawler/school_announcements_crawler.py

@@ -1,5 +1,6 @@
 from lxml import etree
 import requests
+import re
 from utils import error_code
 from utils import config
 
@@ -30,9 +31,9 @@ def acad(page=0):
 
     if req.status_code == 200:
         req = req.json()['content']
-
         root = etree.HTML(req)
-        date = root.xpath('//*[@class="mdate before"]')
+        node = root.xpath('//*[@class="d-txt"]')
+        date = [node[i] for i in range(0, len(node), 3)]
         href = root.xpath('//*[@class="d-txt"]//a')
 
         base_id = page*15
@@ -42,7 +43,7 @@ def acad(page=0):
             'info':{
                 'id': base_id+index,
                 'title': href_data.attrib['title'],
-                'date':date_time.text
+                'date': re.search("([12]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01]))", date_time.text).group()
             }
         } for index, (date_time, href_data) in enumerate(zip(date, href))]
         return notification