new port py-virtualfish: virtualenv wrapper for fish shell

git-svn-id: https://svn.macports.org/repository/macports/trunk/dports@149543 d073be05-634f-4543-b044-5fe20cf6d1d6

python/py-virtualfish/Portfile

@@ -0,0 +1,54 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+# $Id$
+
+PortSystem              1.0
+PortGroup               python 1.0
+PortGroup               github 1.0
+
+set real_name           virtualfish
+github.setup            adambrenecki $real_name 1.0.1
+name                    py-$real_name
+platforms               darwin
+supported_archs         noarch
+license                 MIT
+maintainers             nomaintainer
+
+description             A Fish wrapper for Ian Bicking\'s virtualenv
+long_description        {A Fish Shell wrapper for Ian Bicking's virtualenv, somewhat \
+                        loosely based on Doug Hellman's virtualenvwrapper for \
+                        Bourne-compatible shells.}
+
+github.tarball_from     releases
+master_sites            https://github.com/adambrenecki/virtualfish/archive
+distname                ${version}
+worksrcdir              ${real_name}-${distname}
+
+checksums               rmd160  21ab9dad82810327eb058e6e1e35e307ba9e925a \
+                        sha256  2584c5444e7b9f3ef0bb86d9a1b7f3bbfbd6d36ad1ec3705c8ccd46f1d5315c0
+
+# Possibly other versions, need testers
+#python.versions         27 34 35
+python.versions         27 
+
+if {${name} ne ${subport}} {
+    depends_lib-append  port:py${python.version}-virtualenv \
+                        port:fish
+}
+
+# Need livecheck, not sure how to fit this with github portgroup
+
+notes "
+    Be sure to check virtualfish install notes:
+
+        http://virtualfish.readthedocs.io/en/latest/install.html
+
+    At this point you basically need to:
+
+        - edit ~/.config/fish/config.fish, adding a line that reads
+
+            eval (python -m virtualfish)
+
+        - add virtualfish to your prompt, see virtualfish install notes
+        - start using virtualfish:  vf new myvirtualenv; which python
+
+        "