24-01-2010, 00:38:29 Terry Reedy tjre...@udel.edu wrote:
On 1/23/2010 10:56 AM, Arnaud Delobelle wrote:
thinke365thinke...@gmail.com writes:
for example, i may define a python class:
class A:
def sayHello():
print 'hello'
a = A()
a.attr1 = 'hello'
a.attr2 = 'bb'
b = A()
for example, i may define a python class:
class A:
def sayHello():
print 'hello'
a = A()
a.attr1 = 'hello'
a.attr2 = 'bb'
b = A()
a.attr2 = 'aa'
how can i know whether an object have an attribute named attr1?
--
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thinke365 thinke...@gmail.com writes:
for example, i may define a python class:
class A:
def sayHello():
print 'hello'
a = A()
a.attr1 = 'hello'
a.attr2 = 'bb'
b = A()
a.attr2 = 'aa'
how can i know whether an object have an attribute named attr1?
hasattr(a, 'attr1')
On 1/23/2010 10:56 AM, Arnaud Delobelle wrote:
thinke365thinke...@gmail.com writes:
for example, i may define a python class:
class A:
def sayHello():
print 'hello'
a = A()
a.attr1 = 'hello'
a.attr2 = 'bb'
b = A()
a.attr2 = 'aa'
how can i know whether an object have an
