Steve Holden wrote:
There's always a way:
>>> def test():
... print "hello"
...
>>> var = "test"
>>> eval("%s()" % var)
hello
I'd go with locals() for the simple case of a name lookup:
Py> def test():
... print "Hi there!"
...
Py> var = "test"
Py> locals()[var]()
Hi there!
Cheers,
Nick.
--
N
Chmouel Boudjnah wrote:
Steve Holden wrote:
But it depends how you are creating the reference to the function. The
above is required if all you have is a string, but it would also be
possible to set the variable to the function rather than the
function's name
>>> var = test
>>> var()
hello
>>
Chmouel Boudjnah wrote:
Hey,
It's look simple for most of the people here but i can't figure out to
that.
If i have :
def test():
print "foo"
and:
var = "test"
how do i call function test from var, kind of ${$var} in some others
languages (or eval())
There's always a way:
>>> def test():
..
Hey,
It's look simple for most of the people here but i can't figure out to that.
If i have :
def test():
print "foo"
and:
var = "test"
how do i call function test from var, kind of ${$var} in some others
languages (or eval())
Cheers, Chmouel.
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