text: from pygerrit2.rest import GerritRestAPI
  from requests.auth import HTTPDigestAuth
  
  auth = HTTPDigestAuth('username', 'password')
  
  query = ["status:open"]
  query += ["limit:1"]
  
  rest = GerritRestAPI(url='https://gerrit.iotivity.org/gerrit/')
  #changes = rest.get("/changes/I5eefd50d6dcfcc35fd20ffd3e6e147acbf924e45/detail")
  projects=rest.get("/projects/?d")
  print(projects)
  print(len(projects))
  changeOwnerDupList=[]
  for change in projects:
      #print(change['change_id'])
      #print(change['subject'])
      #print(change['status'])
      changeOwnerDupList.append(change['owner']['_account_id'])
      #print((changeOwnerDupList))
  
      #changes = rest.get("/changes/" + change['change_id'] + "/detail")
  
  #print(len(changeOwnerDupList))
  changeOwnerList=[]
  #changeOwnerList=set(changeOwnerDupList)
  #print(len(changeOwnerList))
  changeOwners=[]
  for index,change in enumerate(projects,1):
     print("Index %s" % index)
     changeDetail=rest.get("/changes/" + change['id'] + "/detail")
     changeOwnerList.append(changeDetail['owner']['name'])
  
  print(len(changeOwnerList))
  changeOwners=set(changeOwnerList)
  print(len(changeOwners))
  for name in changeOwners:
      print(name)
  '''
  changes = rest.get("/changes/23111/detail")
  reviews=changes
  comments = rest.get("/changes/23111/comments/")
  print((changes))
  print(comments)
  abc=[]
  if changes['status'].lower()=="new" or changes['status'].lower()=="open":
      print(changes['status'])
  #file=open("test.txt",'w')
  #print(changes['messages'])
  for review in reviews['messages']:
      #print("Author:"+str(change['author']['name'])+"  Message:"+str(change['message']),end='\n')
      review['comments'] = []
      for link in comments.keys():
          extraMessage=''
          isFound=False
          for listElem in comments[link]:
              author=listElem['author']
              if ((review['author']['_account_id'] == author['_account_id']) and (review['date']==listElem['updated'])):
                  isFound=True
                  if not link in review.keys():
                      review[link]=[]
                  if not link in review['comments']:
                      review['comments'].append(link)
                  if not listElem['id'] in review[link]:
                      review[link].append(listElem['id'])
                  extraMessage=extraMessage+'\n'+'Line '+str(listElem['line'])+': '+listElem['message']
          if isFound:
              review['message'] = review['message'] + '\n' + link + extraMessage + '\n'
  
  
  for review in reviews['messages']:
       print("Author:"+str(review['author']['name'])+"  Message:"+str(review['message'])+"\n")
       print('________________________________')
       print(review['comments'])
       print('________________________________')
       for link in review['comments']:
           print(review[link])
  '''
  