rebecca.form 0.1

pyramid view components based on formalchemy

rebecca.form

pyramid view components based on FormAlchemy .

Components

• FormView

• AddFormView

• EditFormView

• DisplayView

Examples

Model for Example

class Item(Base):
    __tablename__ = 'items'
    id = sa.Column(sa.Integer, primary_key=True)
    name = sa.Column(sa.Unicode(255), nullable=False)
    value = sa.Column(sa.Integer, nullable=False)

    def __unicode__(self):
        return u"Item id={id}, name={name}, value={value}".format(id=self.id, name=self.name, value=self.value)

AddFormView

class AddItemView(AddFormView):
    __x_model__ = Item
    __x_session__ = DBSession

EditFormView

class EditItemView(EditFormView):
    __x_factory__ = item_finder

DisplayView

class DisplayItemView(DisplayView):
    __x_factory__ = item_finder

__x_factory__ is callable to find model from request.

Utilities

MatchDictFinder queries for specified Model with conditions from Request.matchdict.

For example, create finder for

item_finder = MatchDictFinder(Item, DBSession, [(Item.id, 'item_id')])

item_finder executes like this

DBSession.query(Item).filter(Item.id==request.matchdict['item_id']).one()

Contributors

• Atsushi Odagiri, original author

Changelog

0.1

• first release