common.deprecation arguments

[Yusuke Sakamoto]

When I call MeshFunction('uint', mesh, 2) with uint like an example in DolfinBook, I get the following error:

   2368     """
-> 2369   return _common.deprecation(*args)
   2370 
   2371 def log(*args):

TypeError: deprecation expected 4 arguments, got 3

The error comes from the warning that uint is deprecated and I should use size_t instead. But the real problem is that in mesh.py file, MeshFunction calls common.deprecation with only 3 arguments. According to this document, version_remove argument is missing.

I also looked at DOLFIN/dolfin/swig/mesh/post.i in Bitbucket and found that all the common.deprecation functions are called with only 3 arguments.

[Prof Garth Wells]

Please provide a complete code example that reproduces the issue.

[Yusuke Sakamoto]

Here is a minimal example.

from dolfin import *

nx = 4;  ny = 6
mesh = UnitSquare(nx, ny)

# Define a MeshFunction over two subdomains
subdomains = MeshFunction('uint', mesh, 2)

[Prof Garth Wells]

Fixed in 63c2d0c.