On Wed, Sep 21, 2011 at 12:37 AM, Kei Okada <
k-okada@jsk.t.u-tokyo.ac.jp> wrote:
> Hi
>
> Thanks for the very useful report and I have a few questions:
> Is it possible for users to know the exact number of stacks, packages
> and repositories, using rosdistro and rosbrowse. For example from the
> report it seems released stacks if about 150+, but we can find more
> than 450 stacks in http://www.ros.org/browse/stack_list.php.
Hi Kei,
'released' stacks refers to the number of stacks that have been
released into the latest ROS distribution. So, there are ~150 stacks
that you can install using 'apt-get' right now.
We have some utility scripts that we use to calculate stats:
rosrun rosdoc_rosorg count_packages.py
And, counting released stacks:
$ sudo pip install rospkg
$ python
import rospkg.distro
d = rospkg.distro.load_distro(rospkg.distro.distro_uri('electric'))
len(d.released_stacks.keys())
158
For counting repositories, we have a spreadsheet we use to calculate
the number. We basically take the repositories listed in the index
and deduct repositories that shouldn't be counted (e.g. from an
individual/institution that has already contributed, renames of older
repositories, etc...). The current number is 119. One year ago it was
44.
> if you have a (yaml?) file to maintain the list of repositories, is it
> possible to add geo cood? I would like to see the current version of
> the repository map
> http://maps.google.com/maps/ms?ie=UTF8&source=embed&oe=UTF8&msa=0&msid=114438220939168809680.00046e8dae378811fb462
There is a 'meta' section of our repository index that could
potentially be used to store geo coordinates. It doesn't, currently,
but I'd welcome the contribution.
The index is two-part. First, a list of rosinstall files:
https://code.ros.org/svn/ros/stacks/rosorg/trunk/rosdoc_rosorg/repos.list
second, the actual rosinstall files:
https://code.ros.org/svn/ros/stacks/rosorg/trunk/rosdoc_rosorg/repos/tum-ros-pkg.rosinstall
- Ken
> Kei
>
> On Tue, Aug 23, 2011 at 5:29 AM, Brian Gerkey <gerkey@willowgarage.com> wrote:
>> hi,
>>
>> The first ROS Community Metrics Report is available:
>> http://www.ros.org/wiki/Metrics
>>
>> The goal of this report is to provide an objective, quantitative
>> snapshot of the size and activity of the community. We want to get a
>> sense of how the community is growing and changing, and what we can
>> all do to have even more impact with our work.
>>
>> This report is our first attempt at measuring the community, and
>> there's a lot of room for improvement. Please help us make it better!
>>
>> brian.
>>
>> --
>> http://brian.gerkey.org
>> _______________________________________________
>> ros-users mailing list
>> ros-users@code.ros.org
>> https://code.ros.org/mailman/listinfo/ros-users
>>
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