incorrect docstring on Query.one()

[Former user]

According to the documentation for 0.4.1 class Query, method one() it states

Return the first result of this Query, raising an exception if more than one row exists.

It does not however say it should raise an exception if none exist.

This is either a documentation bug, or a programming bug depending on the desired functionality. Either way some clarifcation or correction is needed.

[Former user]

Test Case

[Mike Bayer]

its a docstring typo. Heres the official tutorial at http://www.sqlalchemy.org/docs/04/ormtutorial.html :

and one(), applies a limit of two, and if not exactly one row returned (no more, no less), raises an error

[jek]

c2fd90a4d42aa17a0074284b7273fea38177c2d2

[Mike Bayer]

Removing milestone: 0.4.6 (automated comment)