Cycles from relative imports

[CJ-Wright]

For example:
graphlib.CycleError: ('nodes are in a cycle', ['pdb2pqr.src.routines.~~RELATIVE~~.*', 'pdb2pqr.src.definitions.~~RELATIVE~~.*', 'pdb2pqr.src.routines.~~RELATIVE~~.*'])
from conda-forge/noarch/pdb2pqr_htmd_propka30-0.0.3-py_0

Other helpful links:
the metadata
https://github.com/regro/libcfgraph/blob/master/artifacts/pdb2pqr_htmd_propka30/conda-forge/noarch/pdb2pqr_htmd_propka30-0.0.3-py_0.json
the tarball itself
https://anaconda.org/conda-forge/pdb2pqr_htmd_propka30/0.0.3/download/noarch/pdb2pqr_htmd_propka30-0.0.3-py_0.tar.bz2

[dacamo76]

ha, this is known issue.

How does Python interpreter handle circular dependencies?

[CJ-Wright]

Hmm ok, I'll need to look at what they do in that pkg.

[CJ-Wright]

I looked, they have a very explicit circular dep. I'm not certain what python does with this though, I'll need to investigate.