hi folks, may be this is an fool question but, how to implement
properties with interface attributes, for example, this doesn't work:
class SomeObject(object):
def __init__(self, id):
self.id = id
class ISomething(Interface):
id = Str()
class Somthing(Interface):
_internal
On Wed, 13 Jul 2011 12:09:37 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
hi folks, may be this is an fool question but, how to implement
properties with interface attributes, for example, this doesn't work:
class SomeObject(object):
def __init__(self, id):
yes, I know I can't think in interfaces like base classes but, as I
read in documentation that attributes are automatically added to te
concrete implementation of the interface, well, look at this sample:
class ITest(Interface):
id = Str()
@implements(ITest)
class Test(Model):
On Wed, 13 Jul 2011 13:53:57 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
yes, I know I can't think in interfaces like base classes but, as I
read in documentation that attributes are automatically added to te
concrete implementation of the interface, well, look at this
ok, I see now, a couple of questions:
1- and how to use observe function as a decorator
2- there is any way that the observer/setter method of a property be
called when setting the initial value
On Wed, Jul 13, 2011 at 2:24 PM, Phil Thompson
p...@riverbankcomputing.com wrote:
On Wed, 13 Jul 2011
On Wed, 13 Jul 2011 14:56:52 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
ok, I see now, a couple of questions:
1- and how to use observe function as a decorator
@observe('id')
def on_change(self, change):
Note that you don't have to use 'ITest.id'. This is because
in this example:
class ITest(Interface):
id = Str()
@implements(ITest)
class Test(Model):
@ITest.id.getter
def id(self):
return 'getting id'
@ITest.id.setter
def id(self, v):
print 'setting id'
@observe('id')
def on_change(self, change):
On Wed, 13 Jul 2011 15:17:48 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
in this example:
class ITest(Interface):
id = Str()
@implements(ITest)
class Test(Model):
@ITest.id.getter
def id(self):
return 'getting id'
@ITest.id.setter
must the getter method is supposed to be called no, is a getter!!!
On Wed, Jul 13, 2011 at 3:49 PM, Phil Thompson
p...@riverbankcomputing.com wrote:
On Wed, 13 Jul 2011 15:17:48 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
in this example:
class ITest(Interface):
id =
