Answered by the Godfather himself. Thank you, Massimo. Great explanation! On Monday, January 2, 2017 at 12:25:54 AM UTC-5, Massimo Di Pierro wrote: > > > In web2py you would do > > CLASS_TYPE = (('field1', 'Field1'), ('field2', 'Field2')) > > db.define_table('myclass', > Field('type', length=12, requires=IS_IN_SET(CLASS_TYPE)), > Field('name',length=10), > Field('set','boolean',default=False), > Field('isset','boolean',default=False), > Field('enable','boolean',default=False), > Field('source','reference source')) > > Then you can do > > rows = db(db.myclass).select() # kind of like MyClass.objects > > The difference in philosophical because: > > 1) In web2py methods maps 1-1 into SQL, in Django no > db.table.insert(...) > db(...).select() > db(...).update(...) > db(...).delete() > 2) In web2py SQL TABLES are difference instances of one class Table, in > Django each table is its own class > 3) In web2py a record is a Row object (like a dict) while in Django a > record is an instance of the corresponding class. > > The problem with the latter which motivated web2py is the results of joins > and aggregates? What classes are those rows? In web2py they are always Row > objects. They can contain columns from multiple tables or results of > expressions that are not associated with any of the original tables and the > syntax is always the same. > > > On Sunday, 1 January 2017 15:04:25 UTC-6, LoveWeb2py wrote: >> >> Here is what I'm really trying to do: >> >> >> >> >> >> >> >> >> *class MyClass(models.Model): CLASS_TYPE = (('field1', 'Field1'), >> ('field2', 'Field2')) type = models.CharField(max_length=12, >> choices=CLASS_TYPE) name = models.CharField(max_length=10) set = >> models.BooleanField(default=False) isset = >> models.BooleanField(default=False) enable = >> models.BooleanField(default=True) source = models.ForeignKey(Source)* >> >> >> Then I could do something like MyClass.objects >> >> Does web2py have a similar function? >> >> >> >> On Sunday, January 1, 2017 at 2:15:46 PM UTC-5, LoveWeb2py wrote: >>> >>> I'm noticing a lot of different syntax such as the ManyToMany model, >>> self.save(), and general layout difference. >>> >>> Does anyone know if there is a guide to port a django app into web2py or >>> do I just need to learn django a little better? >>> >>>
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