问题:
每当我得到以下查询的结果时:
"SELECT email, url, `timestamp` FROM `transaction` WHERE `email` != '' AND `timestamp` >= \'" + dateonlystring + "\' AND `timestamp` < DATE(DATE_ADD(\'" + dateonlystring + "\', INTERVAL 1 DAY))"
这出现了:
('sampleemail@yahoo.com','http://sample.url.com',datetime.datetime(2015,2,25,10,11,19))
为什么是datetime.datetime(2015,2,25,10,11,19))?
以及如何将其转换为:
sampleemail@yahoo.com~ http://sample.url.com~2015-02-25 10:11:19
我的代码/我尝试过的内容:
#Date
#datestamp = datetime.strptime('2015-02-25 00:00:00', "%Y-%m-%d %H:%M:%S")
datestamp = datetime.now()
dateonlystring = str(datestamp.date().strftime("%Y-%m-%d %H:%M:%S"))
datetimestring = str(datestamp.now().strftime("%Y%m%d%H%M%S"))
#Dunchangeme:
#Query:
q_getstuff = "SELECT email, url, `timestamp` FROM `transaction` WHERE `email` != '' AND `timestamp` >= \'" + dateonlystring + "\' AND `timestamp` < DATE(DATE_ADD(\'" + dateonlystring + "\', INTERVAL 1 DAY))"
try:
con = mdb.connect(hostname, username, password, database)
cur = con.cursor()
cur.execute(q_getstuff)
result = cur.fetchall()
for row in result:
tuplecrap = str(row).replace('(', '').replace(')', '').replace('\'', '').replace(', ', '~')
print tuplecrap
值得注意的是,如果用户打算去特定的日期(而不是现在),则注释的第一个
datestamp
在那里。最简单的方法是像我在上面那样简单地去除括号和逗号,但是如果不使用复杂的正则表达式解决方案就无法解决问题,而且我敢肯定这不是正确的方法。
有什么建议么?
最佳答案
您在每个结果行中都有包含3个项目的元组,只需将其解压缩即可:
for row in result:
email, url, date = row
# here you can format date as you want
关于python - python tuple返回datetime.datetime,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/28724968/