find . -name \*.py | xargs -n 1 git blame -e -M > lala_m_e.txt

cat lala_m.txt | perl -pe 's/.*?\((.*?)\s+20.*\) (.*)/\1 | \2/' | grep -v "| #" | grep -v "| \$" | cut -d "|" -f 1 | awk '{ a[$0]++ } END { for (x in a) printf("%.5d %s\n", a[x], x)}' | sort

00001 <ant@openstack.org>
00001 <asakhnov@mirantis.com>
00001 <chmouel@chmouel.com>
00001 <john@dewey.ws>
00001 <jordan@openstack.org>
00001 <kshileev@gmail.com>
00001 <philip.knouff@mailtrust.com>
00001 <rlucio@internap.com>
00002 <mdegerne@gmail.com>
00002 <nirmal.ranganathan@rackspace.com>
00002 <yunmao@gmail.com>
00005 <Yun.Shen@hp.com>
00006 <heckj@mac.com>
00006 <iida.koji@lab.ntt.co.jp>
00007 <adamg@canonical.com>
00007 <likitha.shetty@citrix.com>
00007 <rick@openstack.org>
00007 <tagami.keisuke@lab.ntt.co.jp>
00009 <breu@breu.org>
00009 <troy.toman@rackspace.com>
00009 <unmesh.gurjar@vertex.co.in>
00010 <bschott@isi.edu>
00010 <francois.charlier@enovance.com>
00010 <josh@kleinpeter.org>
00010 <mike@pistoncloud.com>
00011 <yoshi@midokura.jp>
00012 <dtroyer@gmail.com>
00012 <edouard1.thuleau@orange.com>
00012 <jmckenty@gmail.com>
00012 <noguchimn@nttdata.co.jp>
00012 <vash@vasiliyshlykov.org>
00013 <reese.sm@gmail.com>
00014 <stanislaw.pitucha@hp.com>
00015 <berendt@b1-systems.de>
00017 <nsokolov@griddynamics.com>
00020 <gabe.westmaas@rackspace.com>
00021 <hudayou@hotmail.com>
00023 <emaildericky@gmail.com>
00024 <oliver.leahy@hp.com>
00025 <higginsd@gmail.com>
00026 <jimmy@sigint.se>
00027 <duncan@dreamhost.com>
00030 <asbjorn.sannes@interhost.no>
00033 <asomya@cisco.com>
00033 <kbringard@attinteractive.com>
00034 <motokentsai@gmail.com>
00035 <adrian_f_smith@dell.com>
00040 <usrleon@gmail.com>
00043 <jason.cannavale@rackspace.com>
00044 <parthipan@hp.com>
00047 <eric@cloudscaling.com>
00061 <lzyeval@gmail.com>
00063 <DaveWalker@ubuntu.com>
00068 <mordred@inaugust.com>
00070 <joshd@hq.newdream.net>
00074 <jshepher@rackspace.com>
00075 <donal.lafferty@citrix.com>
00075 <mihgen@gmail.com>
00080 <zulcss@ubuntu.com>
00090 <julien.danjou@enovance.com>
00092 <tim.simpson@rackspace.com>
00113 <andy.southgate@citrix.com>
00116 <smoser@ubuntu.com>
00120 <ilyaalekseyev@acm.org>
00123 <matt@cloudscaling.com>
00124 <itoumsn@nttdata.co.jp>
00125 <chris@pistoncloud.com>
00135 <rbryant@redhat.com>
00140 <corywright@gmail.com>
00145 <aloga@ifca.unican.es>
00148 <ishii.hisaharu@lab.ntt.co.jp>
00155 <aaron.lee@rackspace.com>
00169 <yorik.sar@gmail.com>
00181 <jake@ansolabs.com>
00186 <ueno.nachi@lab.ntt.co.jp>
00189 <rlane@wikimedia.org>
00216 <reldan@oscloud.ru>
00235 <ahmad.hassan@hp.com>
00248 <david.perez5@hp.com>
00272 <ABogott@WikiMedia.org>
00311 <ryu@midokura.jp>
00315 <ken.pepple@gmail.com>
00354 <morita.kazutaka@gmail.com>
00358 <chiradeep@cloud.com>
00396 <jogo@cloudscaling.com>
00410 <zedshaw@zedshaw.com>
00411 <pbrady@redhat.com>
00419 <devin.carlen@gmail.com>
00421 <ewan.mellor@citrix.com>
00452 <lorin@isi.edu>
00495 <>
00509 <B_Maguire@Dell.com>
00509 <jtran@attinteractive.com>
00526 <gaurav@denali-systems.com>
00582 <michael.gundlach@rackspace.com>
00646 <thierry@openstack.org>
00663 <anotherjesse@gmail.com>
00694 <eday@oddments.org>
00745 <brad@nicira.com>
00748 <throughnothing@gmail.com>
00764 <matt.dietz@rackspace.com>
00781 <renuka.apte@citrix.com>
00964 <josh@jk0.org>
00981 <ed@leafe.com>
01134 <dan.prince@rackspace.com>
01190 <naveedm9@gmail.com>
01209 <salvatore.orlando@eu.citrix.com>
01262 <dan@nicira.com>
01263 <abogott@wikimedia.org>
01284 <mdragon@rackspace.com>
01450 <mark.washenberger@rackspace.com>
01522 <tushar.vitthal.patil@gmail.com>
01688 <armando.migliaccio@eu.citrix.com>
01829 <masumotok@nttdata.co.jp>
01913 <markmc@redhat.com>
02013 <todd@ansolabs.com>
02044 <justin@fathomdb.com>
02046 <sandy.walsh@rackspace.com>
02091 <sleepsonthefloor@gmail.com>
02387 <trey.morris@rackspace.com>
02457 <jason@koelker.net>
02490 <code@term.ie>
02566 <johannes.erdfelt@rackspace.com>
02692 <brian.lamar@rackspace.com>
02724 <yamahata@valinux.co.jp>
02769 <rconradharris@gmail.com>
02835 <sateesh.chodapuneedi@citrix.com>
03794 <vladimir@zadarastorage.com>
03921 <soren.hansen@rackspace.com>
04579 <alex.meade@rackspace.com>
05197 <cbehrens@codestud.com>
06297 <kevin.mitchell@rackspace.com>
07020 <vishvananda@gmail.com>
07619 <brian.waldon@rackspace.com>