not expected to work right now unless you run pytest and you have the
appropriate project layout installed as documented at
https://github.com/sqlalchemy/sqlalchemy/blob/main/README.dialects.rst
On Sat, Dec 11, 2021, at 3:49 AM, sairohith yerramilli wrote:
> Hi
>
> from sqlalchemy.testing import fixtures, AssertsCompiledSQL
> from sqlalchemy.sql.functions import ReturnTypeFromArgs
> from sqlalchemy import select
> from sqlalchemy.sql import column
>
>
> class isnull(ReturnTypeFromArgs):
> name = 'isnull'
>
> class TestFunction(fixtures.TestBase,AssertsCompiledSQL):
>
> __dialect__ = 'mssql+mxodbc'
>
>
> def test_null_concat(self):
> self.assert_compile(select([isnull(column('spam'), '') +
>
> isnull(column('spamspam'), '').label("bothcols"), ]),
> "SELECT
> isnull(spam, :isnull_1) + "
>
> "isnull(spamspam, :isnull_2) AS anon_1")
>
> This piece of code is working good in SQLAlchemy 1.3.15 version and below
> but failing in above versions.
> Getting issue when importing "from sqlalchemy.testing import fixtures".
>
> Thank you.
>
>
> On Thursday, December 9, 2021 at 11:00:58 PM UTC+5:30 Mike Bayer wrote:
>> __
>> these fixtures are only for use within a pytest test suite that is using
>> SQLAlchemy's plugins. is this for a third party dialect project?
>>
>>
>>
>> On Thu, Dec 9, 2021, at 9:42 AM, sairohith yerramilli wrote:
>>> Hi
>>> I am facing an issue when importing fixtures from sqlalchemy in version
>>> 1.3.16 and above.
>>> When i am trying to import fixtures from sqlalchemy
>>> i.e "from sqlachemy.testing import fixtures" it throwing me an attribute
>>> error says 'NoneType' object has no attribute 'fixture'
>>>
>>> This change in behavior is observed from this commit :
>>> 7c4512cbeb1cf9e4e988e833589ddc6377b5e525
>>>
>>> I am unable to import fixtures with those commit changes.
>>>
>>> So can you help me in importing fixture in the upgraded versions of
>>> SQLAlchemy.
>>>
>>> I have attached a screenshot for your reference
>>>
>>> Thank you.
>>>
>>> Sai Rohith Yerramilli
>>>
>>>
>>>
>>> --
>>> SQLAlchemy -
>>> The Python SQL Toolkit and Object Relational Mapper
>>>
>>> http://www.sqlalchemy.org/
>>>
>>> To post example code, please provide an MCVE: Minimal, Complete, and
>>> Verifiable Example. See http://stackoverflow.com/help/mcve for a full
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>>>
>>>
>>> *Attachments:*
>>> * import errror.PNG
>>
>
>
> --
> SQLAlchemy -
> The Python SQL Toolkit and Object Relational Mapper
>
> http://www.sqlalchemy.org/
>
> To post example code, please provide an MCVE: Minimal, Complete, and
> Verifiable Example. See http://stackoverflow.com/help/mcve for a full
> description.
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--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and Verifiable
Example. See http://stackoverflow.com/help/mcve for a full description.
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