py-speaklater: fix livecheck, use python.rootname

python/py-speaklater/Portfile

@@ -3,11 +3,9 @@
 PortSystem          1.0
 PortGroup           python 1.0
 
-set _name           speaklater
-set _n              [string index ${_name} 0]
-
-name                py-${_name}
+name                py-speaklater
 version             1.3
+revision            0
 categories-append   textproc
 platforms           darwin
 supported_archs     noarch
@@ -18,18 +16,14 @@ description         lazy strings for translations
 long_description    ${description}
 
 homepage            https://github.com/mitsuhiko/speaklater
-master_sites        pypi:${_n}/${_name}
-distname            ${_name}-${version}
+master_sites        pypi:[string index ${python.rootname} 0]/${python.rootname}
+distname            ${python.rootname}-${version}
 
 checksums           rmd160  70c03aa32233a9f4a6dd352c4dca1fe0d1888ffe \
                     sha256  59fea336d0eed38c1f0bf3181ee1222d0ef45f3a9dd34ebe65e6bfffdd6a65a9
 
 python.versions     27 34 35 36
 
 if {${name} eq ${subport}} {
-    livecheck.type  regex
-    livecheck.url   [lindex ${master_sites} 0]
-    livecheck.regex ">${_name}-(\\d+(\\.\\d+)+)\\${extract.suffix}<"
-} else {
     livecheck.type  none
 }