code: def fetch_all_bug_details(self, bug_ids):
          
          min = 0
          max = 600
          bugs_list = []
          bug_ids_length = len(bug_ids)
  
          while bug_ids_length >= min and bug_ids_length > 0:
              data = self.fetch_bug_details(bug_ids[min:max])
              if data:
                  bugs_list += data
              min = max
              max = max + 600
  
          return {bug['id']: bug for bug in bugs_list} if len(bugs_list) else None
docs: batch requests for bugzilla data in groups of 1200 (which is the safe
             limit for not hitting the max url length)