py-sphinx_rtd_theme: update to 0.4.3

- install files in post-destroot

python/py-sphinx_rtd_theme/Portfile

@@ -4,7 +4,8 @@ PortSystem          1.0
 PortGroup           python 1.0
 PortGroup           github 1.0
 
-github.setup        rtfd sphinx_rtd_theme 0.4.1
+github.setup        rtfd sphinx_rtd_theme 0.4.3
+revision            0
 name                py-sphinx_rtd_theme
 platforms           darwin
 supported_archs     noarch
@@ -17,14 +18,22 @@ long_description    ${description}
 # do not download file from github since the one from pypi is significantly smaller
 master_sites        pypi:s/sphinx_rtd_theme
 
-checksums           rmd160  2043293f5d351df1cc2eed714b0ad158da5c437c \
-                    sha256  3b49758a64f8a1ebd8a33cb6cc9093c3935a908b716edfaa5772fd86aac27ef6 \
-                    size    5388144
+checksums           rmd160  4445532bc9604877e8a28c819a403bc47f49895d \
+                    sha256  728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a \
+                    size    5391190
 
 python.versions     27 34 35 36 37
 
-if {$subport ne $name} {
-    depends_build   port:py${python.version}-setuptools
+if {${subport} ne ${name}} {
+    depends_build-append \
+                    port:py${python.version}-setuptools
 
-    livecheck.type      none
+    post-destroot {
+        set docdir ${prefix}/share/doc/${subport}
+        xinstall -d ${destroot}${docdir}
+        xinstall -m 0644 -W ${worksrcpath} LICENSE OFL-License.txt \
+            Apache-License-2.0.txt README.rst ${destroot}${docdir}
+    }
+
+    livecheck.type  none
 }