py-pyicu: update to 2.3

- update homepage / description
- use default PyPI livecheck
- install files in post-destroot
- enable tests

python/py-pyicu/Portfile

@@ -4,33 +4,49 @@ PortSystem          1.0
 PortGroup           python 1.0
 
 name                py-pyicu
-version             2.1
+version             2.3
+revision            0
 categories-append   textproc
 platforms           darwin
 maintainers         nomaintainer
 license             MIT
 
-description         Python extension wrapping IBM's International \
-                    Components for Unicode C++ library (ICU)
-
+description         Python extension wrapping the ICU C++ API
 long_description    ${description}
 
-homepage            https://pypi.python.org/pypi/PyICU/
+homepage            https://github.com/ovalhub/pyicu
 master_sites        pypi:P/PyICU/
 distname            PyICU-${version}
 
-checksums           rmd160  0c76f4f1ebbde3adf8c2ca2e48a5cb25f9d5925f \
-                    sha256  5fdab441c91adf9ceb6373dfdca18fbde3676f906babda45d85cf0fa8e43fd8a \
-                    size    203402
+checksums           rmd160  c7ddb3a7f61e24ce49f7e80b8c0ddb8722b5d255 \
+                    sha256  419d389b014ee48f31014920f300c842df0770a283ab1fb4de82a6af334cac4d \
+                    size    214710
 
 python.versions     27 34 35 36 37
 
 if {${name} ne ${subport}} {
+    depends_build-append \
+                        port:py${python.version}-setuptools
+
     depends_lib-append  port:icu
 
+    pre-test {
+        test.env    PYTHONPATH=[glob -nocomplain ${worksrcpath}/build/lib*]
+    }
+    depends_test-append port:py${python.version}-pytest \
+                        port:py${python.version}-six
+    test.run            yes
+    test.cmd            py.test-${python.branch}
+    test.target
+
+    post-destroot {
+        set docdir ${prefix}/share/doc/${subport}
+        xinstall -d ${destroot}${docdir}
+        xinstall -m 0644 -W ${worksrcpath} LICENSE CREDITS \
+            README.md CHANGES ${destroot}${docdir}
+    }
+
     livecheck.type      none
 } else {
-    livecheck.type      regex
-    livecheck.url       ${homepage}
-    livecheck.regex     PyICU-(\[0-9.\]+)${extract.suffix}
+    livecheck.name      PyICU
 }