[sqlalchemy] Re: Poor example for foreign() and remote() relationships

2017-08-28 Thread Martino Io
Ok my bad, after reading more I've realized that I don't need to specify remote for custom relationships between 2 distinct classes, using primaryjoin() should be enough... Il giorno lunedì 28 agosto 2017 17:27:41 UTC+2, Martino Io ha scritto: > > I'm trying to add a simple relationship

[sqlalchemy] Poor example for foreign() and remote() relationships

2017-08-28 Thread Martino Io
I'm trying to add a simple relationship into 2 different ORM classes which are not bound by DB foreign keys. The linked example http://docs.sqlalchemy.org/en/latest/orm/join_conditions.html#creating-custom-foreign-conditions provides a self referential class which passes the column attribute

Re: [sqlalchemy] Advice on multiple ORM classes in multiple files and imports

2015-03-02 Thread Martino Io
that your imports are structured as simply as possible and avoid circular dependencies. Hope that helps, Simon On Mon, Mar 2, 2015 at 11:57 AM, Martino Io martino8...@gmail.com wrote: Hi Simon, definitely multiple imports is the issue here, however I don't know how to get rid

Re: [sqlalchemy] Advice on multiple ORM classes in multiple files and imports

2015-03-02 Thread Martino Io
just be me skipping the basics, however if I don't import the mybase in both modules I cannot use it, since it should throw an undefined variable exception. 2015-03-02 12:47 GMT+01:00 Simon King si...@simonking.org.uk: On Mon, Mar 2, 2015 at 11:29 AM, Martino Io martino8...@gmail.com wrote

[sqlalchemy] Advice on multiple ORM classes in multiple files and imports

2015-03-02 Thread Martino Io
Hello, I've been busy writing an application which now has grown considerably, it spans across several packages/modules totalling 200K lines of python code. Recently I made some changes to the structure and decided to split several classes into separate modules for greater flexibility; the