dev-python/rospkg: Initial import. Ebuild by me.

Package-Manager: portage-2.2.20.1

dev-python/rospkg/Manifest

@@ -0,0 +1 @@
+DIST rospkg-1.0.35.tar.gz 88589 SHA256 9ce13cb1d0f470f24cdb7f665d53948fcd0db19be7c8946ad998cbcf3998da30 SHA512 01e59dc3eb8290af661dc54902da950649a81b3caa0b65ad7dba18c0c6d0ba1ed08bec802edbced49f65515f20f1b8db719bfb576eb38c87982386aac22a2e31 WHIRLPOOL 20ebafd588c6cf8598d155cdd6ec76a9f1b7ce1bb9f1a545159a75d4fe5c3621005ea5abb5b15080716439bdec91a943855a564014eee295999126caed5c34e3

dev-python/rospkg/files/norecurse.patch

@@ -0,0 +1,64 @@
+commit c2e06e0ea0b4a1cbb67049ab77a80f53646fb0b2
+Author: Alexis Ballier <aballier@gentoo.org>
+Date:   Tue Dec 23 12:27:19 2014 +0100
+
+    Add support for rospack_norecurse to avoid recursing into all subdirectories when looking for a package.
+    
+    I am installing ros into /usr, hence this searches in /usr/share. I have a lot of directories, not ROS related, into /usr/share (e.g. a full TeX Live install), and I get these timings:
+    
+    Without rospack_norecurse in /usr/share:
+    $ time rosversion rospack
+    2.2.5
+    
+    real    0m2.861s
+    user    0m1.588s
+    sys     0m1.267s
+    
+    With rospack_norecurse in /usr/share:
+    $ time rosversion rospack
+    2.2.5
+    
+    real    0m0.135s
+    user    0m0.100s
+    sys     0m0.034s
+    
+    This is on a desktop with a SSD drive. On an arm board, with much less packages in /usr/share but way much slower I/O I remember hitting the 10 seconds timeout for roscore to start.
+
+diff --git a/src/rospkg/rospack.py b/src/rospkg/rospack.py
+index e55acec..7ed98de 100644
+--- a/src/rospkg/rospack.py
++++ b/src/rospkg/rospack.py
+@@ -42,7 +42,7 @@ from .stack import parse_stack_file, InvalidStack
+ _cache_lock = Lock()
+ 
+ 
+-def list_by_path(manifest_name, path, cache):
++def list_by_path(manifest_name, path, cache, recurse=True):
+     """
+     List ROS stacks or packages within the specified path.
+ 
+@@ -53,6 +53,7 @@ def list_by_path(manifest_name, path, cache):
+     :param manifest_name: MANIFEST_FILE or STACK_FILE, ``str``
+     :param path: path to list resources in, ``str``
+     :param cache: path cache to update. Maps resource name to directory path, ``{str: str}``
++    :param recurse: search recursively in subdirectories ``bool``
+     :returns: complete list of resources in ROS environment, ``[str]``
+     """
+     resources = []
+@@ -89,9 +90,15 @@ def list_by_path(manifest_name, path, cache):
+             # optimization for stacks.
+             del dirs[:]
+             continue #leaf     
+-        elif 'rospack_nosubdirs' in files:
++        elif 'rospack_nosubdirs' in files or not recurse:
+             del dirs[:]
+             continue  #leaf
++        elif 'rospack_norecurse' in files:
++            for sd in dirs:
++                spath = os.path.join(d, sd)
++                resources += list_by_path(manifest_name, spath, cache, False)
++            del dirs[:]
++            continue
+         # remove hidden dirs (esp. .svn/.git)
+         [dirs.remove(di) for di in dirs if di[0] == '.']
+     return resources

dev-python/rospkg/metadata.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>ros</herd>
+</pkgmetadata>

dev-python/rospkg/rospkg-1.0.35.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+PYTHON_COMPAT=( python{2_7,3_3,3_4} )
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-r3"
+	EGIT_REPO_URI="http://github.com/ros-infrastructure/rospkg"
+fi
+
+inherit ${SCM} distutils-r1
+
+DESCRIPTION="Standalone Python library for the ROS package system"
+HOMEPAGE="http://wiki.ros.org/rospkg"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+	KEYWORDS=""
+	# Needed for tests
+	S="${WORKDIR}/${PN}"
+	EGIT_CHECKOUT_DIR="${S}"
+else
+	SRC_URI="http://download.ros.org/downloads/${PN}/${P}.tar.gz
+		http://github.com/ros-infrastructure/rospkg/archive/${PV}.tar.gz -> ${P}.tar.gz
+	"
+	KEYWORDS="~amd64 ~arm"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="test"
+
+RDEPEND="dev-python/pyyaml[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	test? (
+		dev-python/nose[${PYTHON_USEDEP}]
+		dev-python/coverage[${PYTHON_USEDEP}]
+	)
+"
+PATCHES=(
+	"${FILESDIR}/norecurse.patch"
+)
+
+python_test() {
+	nosetests --with-coverage --cover-package=rospkg --with-xunit test || die
+}
+
+src_install() {
+	distutils-r1_src_install
+
+	# Avoid recursing into /usr/share when looking for packages.
+	dodir /usr/share
+	touch "${ED}/usr/share/rospack_norecurse"
+}

dev-python/rospkg/rospkg-9999.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+PYTHON_COMPAT=( python{2_7,3_3,3_4} )
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-r3"
+	EGIT_REPO_URI="http://github.com/ros-infrastructure/rospkg"
+fi
+
+inherit ${SCM} distutils-r1
+
+DESCRIPTION="Standalone Python library for the ROS package system"
+HOMEPAGE="http://wiki.ros.org/rospkg"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+	KEYWORDS=""
+	# Needed for tests
+	S="${WORKDIR}/${PN}"
+	EGIT_CHECKOUT_DIR="${S}"
+else
+	SRC_URI="http://download.ros.org/downloads/${PN}/${P}.tar.gz
+		http://github.com/ros-infrastructure/rospkg/archive/${PV}.tar.gz -> ${P}.tar.gz
+	"
+	KEYWORDS="~amd64 ~arm"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="test"
+
+RDEPEND="dev-python/pyyaml[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	test? (
+		dev-python/nose[${PYTHON_USEDEP}]
+		dev-python/coverage[${PYTHON_USEDEP}]
+	)
+"
+PATCHES=(
+	"${FILESDIR}/norecurse.patch"
+)
+
+python_test() {
+	nosetests --with-coverage --cover-package=rospkg --with-xunit test || die
+}
+
+src_install() {
+	distutils-r1_src_install
+
+	# Avoid recursing into /usr/share when looking for packages.
+	dodir /usr/share
+	touch "${ED}/usr/share/rospack_norecurse"
+}