Re: [igraph] py2app issues

[Tamas Nepusz]

Hi Bernie,

> I'm building a GUI that uses iGraph. The py2app program is giving me
> an "ImportError" statement, which as they suggest usually means that
> there are import statements in the tree that begin __import rather
> than import. Does anyone one either
> a. how to search the iGraph trunk for this
> b. whether this is the case
> - and if so, if there is an easy fix.
There aren't any __import statements in the source tree. However, your  
problem might be caused by the fact that igraph uses a C core and this  
C core is indeed imported from the main igraph module. (from  
igraph.core import *). Can you please send me the exact error message  
you are getting with py2app?

> The package is great thus far. My only complaint is the fact that one
> cannot key specific nodes to a specific attribute, but must use 1,2,3,
> or G.vs[], which returns a list. I understand this approach scales
> well (rather than creating each node as an object), but a primary key
> would be just sweet in my world, and clean up a lot of code for me.
I will take a look at it and check how Gabor has implemented it for  
the R interface -- maybe we can come up with something similar for  
Python in the next release.

--
Tamas