abandon_all_gerrit.py

import simplejson
import subprocess

USERNAME='user'
PROJECT='prj'
HOST='192.168.0.1'

ls_cmd = "ssh -p 29418 %s@%s gerrit query limit:1000 --current-patch-set --format=json status:open project:%s" % (USERNAME, HOST, PROJECT)

submit_cmd = "ssh -p 29418 %s@%s gerrit review --code-review 2 --abandon %s"

def submit(cmd):
    print "submmitting ", cmd
    proc = subprocess.Popen(cmd.split(' '), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    out, err = proc.communicate()

proc = subprocess.Popen(ls_cmd.split(' '), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = proc.communicate()
retcode = proc.returncode
for result in reversed(out.split("\n")):
    try:
        jsonr = simplejson.loads(result)
        changeid = jsonr['currentPatchSet']['revision']
        full_submit_cmd = submit_cmd % (USERNAME, HOST, changeid)
        submit(full_submit_cmd)
    except:
        print "Decode failed", result