mpv and python

[Russell Jones]

 From a quick glance at the output of "port cat mpv" it looks like it 
embeds python, and uses it to run the build tool "waf" and for doc 
generation.

set python.versions         {27 34}
set python.default_version  27

...

# Set ${python.version} to the currently active variant.
foreach ver ${python.versions} {
     if {[variant_isset python${ver}]} {
         set python.version ${ver}
     }
}

post-patch {
     set python_ver_dot [join [split ${python.version} {}] "."]
     reinplace -W "${worksrcpath}" 
"s|'rst2man'|'rst2man-${python_ver_dot}'|" wscript
}



It seems to have been pretty generically coded, so it may well work if 
you add 35 to the list. waf says it only works with 3.4 at 
https://github.com/waf-project/waf but maybe that's out of date?

Russell

On 05/05/16 13:53, Mark Bestley wrote:
> I had decided that I want python3 variants as much as possible and set 
> -python27 +python35 in my variants.conf instead of setting up each 
> variant manually on the command line
>
> However I tried to install mpv (which does not have a direct python 
> dependency just via youtube-dl) and I got
>
> Error: org.macports.patch for port mpv returned: can't read 
> "python.version": no such variable
>
> Why is it looking for python?
>
> Mark
>
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