sql太长的时候，在python执行会出现报错，可以用'''号来解决问题。

sql = '''select
case left(d.name,2) when 'DD' then '*' when 'DW' then '*' when 'ZN' then '*' when 'DL' then '*' WHEN 'HB' then '华北' when 'ZH' then'*'  when 'DS' then '大数据' when 'XS' then '*' else '研发中心' end as 所属部门,
d.name as 项目,
b.realname,
 a.date,
 a.consumed as 工时,
 a.work
FROM zt_effort a
left join zt_user b on a.account=b.account
left join zt_dept c on b.dept=c.id
left join zt_project d on a.project=d.id
left join zt_task e on a.objectID=e.id
where c.id in (35,22,1)
and a.date >='20201226' and a.date <='20210625' and c.name='*' and a.consumed>0
and b.realname  in (*)
and d.name not in  ('*')
ORDER BY d.name,a.date'''