A
Andre Meyer
Hi all
I have been searching everywhere for this, but have not found a
solution, yet.
What I need is to create an object that is an instance of a class (NOT a
class instance!) of which I only know the name as a string. This what I
tried:
class A:
def __init__(self, id):
self.id = id
def getID(self):
print self.id
ca = new.classobj('A', (), {})
oa1 = ca()
oa2 = new.instance(ca)
oa1
<__main__.A instance at 0x007E8AF8>
oa1.getID()
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: A instance has no attribute 'getID'
oa2
<__main__.A instance at 0x007E8AF8>
oa2.getID()
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: A instance has no attribute 'getID'
Thus, both ways only produce a class instance, but NOT an object of that
class!!! How can I get a new object instance???
What else needs to be filled in for base_classes and __dict__ in
new.classobj?
Any help is appreciated, this is driving me nuts!
kind regards
Andre
I have been searching everywhere for this, but have not found a
solution, yet.
What I need is to create an object that is an instance of a class (NOT a
class instance!) of which I only know the name as a string. This what I
tried:
class A:
def __init__(self, id):
self.id = id
def getID(self):
print self.id
ca = new.classobj('A', (), {})
oa1 = ca()
oa2 = new.instance(ca)
oa1
<__main__.A instance at 0x007E8AF8>
oa1.getID()
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: A instance has no attribute 'getID'
oa2
<__main__.A instance at 0x007E8AF8>
oa2.getID()
Traceback (most recent call last):
File "<stdin>", line 1, in ?
AttributeError: A instance has no attribute 'getID'
Thus, both ways only produce a class instance, but NOT an object of that
class!!! How can I get a new object instance???
What else needs to be filled in for base_classes and __dict__ in
new.classobj?
Any help is appreciated, this is driving me nuts!
kind regards
Andre