def _process_user_item(self, item):
item['name'] = item['name']
item['join_date'] = datetime.strptime(item['join_date'],
'%Y-%m-%d').date()
item['learn_courses_num'] = int(item['learn_courses_num'])
self.session.add(User(**item))
def _process_user_item(self, item):
item['level'] = int(item['level'][1:])
item['join_date'] = datetime.strptime(
item['join_date'].split()[0], '%Y-%m-%d').date()
item['learn_courses_num'] = int(item['learn_courses_num'])
if item['school_job']:
self.session.add(User(**item))
def _process_user_item(self, item):
# 抓到的数据类似 'L123456' 需要去掉L并转化为int
item['level'] = int(item['level'][1:])
# 抓取到的数据类似 '2019-01-01 加入实验楼'， 把其中的日期字符转换成date对象
item['join_date'] = datetime.strptime(item['join_date'].split()[0], '%Y-%m-%d')
item['learn_courses_num'] = int(item['learn_courses_num'])
self.session.add(User(**item))
def _process_user_item(self, item):
# 抓取到的数据类似 'L100'，需要去掉 'L' 然后转化为 int
item['level'] = int(item['level'][1:])
# 抓去到的数据类似 '2017-01-01 加入实验楼' 其中的把日期字符串转换为 date 对象
item['join_date'] = datetime.strptime(item['join_date'].split()[0], '%Y-%m-%d').date()
# 学习课程数目转化为 int
item['learn_courses_num'] = int(item['learn_courses_num'])
# 添加到 session
self.session.add(User(**item))
def _process_user_item(self, item):
item['level'] = int(item['level'][1:])
#change L26 into 26
item['join_date'] = datetime.strptime(item['join_date'].split()[0],
'%Y-%m-%d').date()
#convert '2017-01-01 joined shiyanlou' into a date object
item['learn_course_num'] = int(item['learn_course_num'])
self.session.add(User(**item))
return item
def _process_user_item(self, item):
# ???????? 'L100'????? 'L' ????? int
item['level'] = int(item['level'][1:])
# ???????? '2017-01-01 ?????'
# ???????????? date ??
item['join_date'] = datetime.strptime(item['join_date'].split()[0],
'%Y-%m-%d').date()
# ????????? int
item['learn_courses_num'] = int(item['learn_courses_num'])
# ??? session
self.session.add(User(**item))
def _process_user_item(self, item):
item['level'] = int(item['level'][1:])
item['join_date'] = datetime.strptime(
item['join_date']).split()[0], '%y-%m-%d'
item['learn_courses_num'] = int(item(['learn_courses_num']))
self.session.add(User(**item))
def _process_user_item(self,item):
item['level'] = int(item['level'][1:])
item['join_date'] = datetime.strptime(item['join_date'].split()[0], '%Y-%m-%d')
item['learn_courses_num'] = int(item['learn_courses_num'])
self.session.add(User(**item))
print('---------------------------------', item.get('name'))
def _process_user_item(self, item):
item['level'] = int(item['level'][1:]) # 去掉等级前面的L
item['join_date'] = datetime.strptime(item['join_date'], '%Y-%m-%d')
item['learn_courses_num'] = int(item['learn_courses_num'])
self.session.add(User(**item))