Python module naming convention

[Frédéric Fauberteau <triaxx%NetBSD.org@localhost>]

Hi all,

I just added the python-digitalocean module as net/py-digitalocean 
because I found that py-python- was redundant. I wanted to look at other 
packages to see which master sites were used and I found that the guys 
of FreeBSD ports chose www/py-python-digitalocean as name of package. 
After inspecting our pkgsrc tree, I found some packages for which the 
prefix python- was left in the name:
* databases/py-python-sql
* devel/py-python-dotenv
* devel/py-python-slugify
* lang/py-python-lua
* lang/py-pythonz
* www/py-python-digest
* www/py-python-mimeparse
* www/py-python3-digest

Now, I think I should rename net/py-digitalocean in 
net/py-python-digitalocean to respect the name of the module. Before 
doing that, I would like to know if a convention is commonly used in 
pkgsrc.