On Thursday, June 5, 2014 2:50:22 PM UTC-7, Dinakar Muthiah wrote:
Partition.i_part = i_part
Then if later I wrote:
p = Partition([3,2,1])
I can call
p.i_part(2)
That works. Of course, without the monkey-patching (changing code on a
class after its original definition), you could
Ideally, I would like to define a subclass of Partition called MyPartition and
include all my custom methods. I think this is a standard way to extend
libraries, but for some reason this doesn't work at all. Is there a solution
that is more in the spirit of subclassing?
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You received this
On Friday, June 6, 2014 7:13:50 AM UTC-7, Dinakar Muthiah wrote:
Ideally, I would like to define a subclass of Partition called MyPartition
and include all my custom methods. I think this is a standard way to extend
libraries, but for some reason this doesn't work at all. Is there a
On Saturday, 7 June 2014 00:13:50 UTC+10, Dinakar Muthiah wrote:
Ideally, I would like to define a subclass of Partition called MyPartition
and include all my custom methods. I think this is a standard way to extend
libraries, but for some reason this doesn't work at all. Is there a
Oops, cut and past the wrong bits at the end - and google's syntax
highlighting was going haywire:
sage: MyPartition([3,2])
[3, 2]
sage: MyPartition([3,2]).cells()
[(0, 0), (0, 1), (0, 2), (1, 0), (1, 1)]
sage: MyPartition([3,2]).fred()
'fred'
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You received this message because you are
I want to know the best practices for extending the functionality of a
sage class. For example, I would like to add the following method to the
Partition class in sage:
#\lambda^(i) from Carrell-Goulding paper
def i_part(self,i):
if i==0:
return self
elif i0:
I literally wrote the following at the top of my module:
#\lambda^(i) from Carrell-Goulding paper
def i_part(self,i):
if i==0:
return self
elif i0:
return (self.conjugate().i_part(-i)).conjugate()
zero_one_sequence = self.zero_one_sequence()
num_ones =
Hi Dinakur,
The best way of doing this would be to open a track ticket, edit
partition.py, add your method to the Partition class and then submit this
for review so that it can be included in a future release of sage. If you
decide to go this route then you would need to add some documentation
