py-unum: update to 4.1.4, switch to PyPI

- add py37 subport
- update license
- update homepage

python/py-unum/Portfile

@@ -4,12 +4,13 @@ PortSystem          1.0
 PortGroup           python 1.0
 
 name                py-unum
-version             4.0
+version             4.1.4
+revision            0
 platforms           darwin
 supported_archs     noarch
-license             GPL-2+
+license             LGPL-2+
 maintainers         nomaintainer
-description         python module for using numbers with units, like volts, meters
+description         Units in Python
 long_description    Unum stands for unit-numbers. It is a Python module \
                     that allows defining and manipulating true quantities, \
                     i.e. numbers with units like volts, hours, \
@@ -18,22 +19,25 @@ long_description    Unum stands for unit-numbers. It is a Python module \
                     unit output formatting are performed automatically \
                     when needed.
 
-homepage            http://home.scarlet.be/be052320/Unum.html
-master_sites        http://home.scarlet.be/be052320/unum0400/
+homepage            https://bitbucket.org/kiv/unum/
+master_sites        pypi:[string index ${python.rootname} 0]/${python.rootname}
 distname            Unum-${version}
-checksums           md5 45fc2f8fdec624fbd7cb88b20b744778
-use_zip             yes
+checksums           rmd160  62143b8d1c57011adc03b8724a6c7d0d56bae535 \
+                    sha256  91e66cd971e5203a06b5145d561585f5e46b3bdf3c080041f32244c8bf916f49 \
+                    size    11637
 
-python.versions     27
+python.versions     27 37
 
 if {${name} ne ${subport}} {
-    test.run        yes
-    test.env        PYTHONPATH=${worksrcpath}/build/lib
-    test.cmd        ${python.bin} unum/tools/test.py
-    test.target
+    depends_build-append \
+                    port:py${python.version}-setuptools
 
     post-destroot {
-        xinstall -m 644 ${worksrcpath}/README.txt \
-            ${destroot}${prefix}/share/doc/${subport}
+        set docdir ${prefix}/share/doc/${subport}
+        xinstall -d ${destroot}${docdir}
+        xinstall -m 0644 -W ${worksrcpath} README.txt \
+            ${destroot}${docdir}
     }
+
+    livecheck.type  none
 }