py-websocket-client: update to 0.56.0

- install files in post-destroot
- add test dependency on py-backports-ssl_match_hostname for py27

python/py-websocket-client/Portfile

@@ -4,7 +4,8 @@ PortSystem          1.0
 PortGroup           python 1.0
 
 name                py-websocket-client
-version             0.54.0
+version             0.56.0
+revision            0
 categories-append   devel
 platforms           darwin
 supported_archs     noarch
@@ -16,19 +17,29 @@ long_description    websocket-client module is WebSocket client for python
 
 master_sites        pypi:w/${python.rootname}
 distname            websocket_client-${version}
-checksums           rmd160  9058c0b2d691f1bab5e0e6359e4cbc09ad1a103a \
-                    sha256  e51562c91ddb8148e791f0155fdb01325d99bb52c4cdbb291aee7a3563fd0849 \
-                    size    36413
+checksums           rmd160  9c9a12d55de6300790cab77e0fdc614f27180ebd \
+                    sha256  1fd5520878b68b84b5748bb30e592b10d0a91529d5383f74f4964e72b297fd3a \
+                    size    36951
 
 python.versions     27 34 35 36 37
 
 if {${subport} ne ${name}} {
     depends_build-append    port:py${python.version}-setuptools
     depends_lib-append      port:py${python.version}-six
 
+    if {${python.version} eq 27} {
+        depends_test-append port:py${python.version}-backports-ssl_match_hostname
+    }
     test.run        yes
     test.env        TEST_WITH_INTERNET=1
     test.cmd        ${python.bin} setup.py
 
+    post-destroot {
+        set docdir ${prefix}/share/doc/${subport}
+        xinstall -d ${destroot}${docdir}
+        xinstall -m 0644 -W ${worksrcpath} README.rst LICENSE \
+            ChangeLog ${destroot}${docdir}
+    }
+
     livecheck.type  none
 }