### attempt 4
from sqlalchemy import create_engine
#engine = create_engine('sqlite:///:memory:', echo=True)
user = '*****'
pasw = '*****'
host = 'TD'
# connect
td_engine = create_engine('teradata://' + user + ':' + pasw + '@' + host + ':22/')
from sqlalchemy import create_engine類型錯誤：對於*不支持的操作數類型（S）： '詮釋' 和您的系列數據 'NoneType'
engine = create_engine('sqlite:///:memory:', echo=True) user = '****' pasw = '****' host = 'TD'
connect td_engine = create_engine('teradata://' + user + ':' + pasw + '@' + host + ':22/') Traceback (most recent call last):
File "", line 8, in td_engine = create_engine('teradata://' + user + ':' + pasw + '@' + host + ':22/')
File "C:\Users****\AppData\Local\Continuum\Anaconda3\lib\site-packages\sqlalchemy\engine__init__.py", line 387, in create_engine return strategy.create(*args, **kwargs)
File "C:\Users****\AppData\Local\Continuum\Anaconda3\lib\site-packages\sqlalchemy\engine\strategies.py", line 56, in create entrypoint = u._get_entrypoint()
File "C:\Users****\AppData\Local\Continuum\Anaconda3\lib\site-packages\sqlalchemy\engine\url.py", line 139, in _get_entrypoint cls = registry.load(name)
File "C:\Users****\AppData\Local\Continuum\Anaconda3\lib\site-packages\sqlalchemy\util\langhelpers.py", line 218, in load (self.group, name))
NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:teradata
這是一個格式是不容易複製大量的代碼。嘗試製作[mcve]。特別是它需要最小化：刪除代碼，直到錯誤幾乎消失。在代碼中直接替換使用excel文件。 –
變量'mse'從哪裏來？ – aristotll