Obliviate

#!/usr/bin/env python
import requests
import json
import sys
import os

TOKEN = ''
API = 'https://api.imgur.com/3/'

def get(url):
  return requests.get(API + url, headers={'Authorization': TOKEN}).json()
def post(url):
  try:
    return requests.post(API + url, headers={'Authorization': TOKEN}).json()
  except json.JSONDecodeError:
    return {'success': False}

def dump(fp, data):
  open(fp, 'w').write('\n'.join(list(data)+['']))

def get_ids(account, posts=True, v=True):
  name = 'posts' if posts else 'comments'
  fp='%s_%s.txt'%(account, name)
  ids = set()
  if os.path.isfile(fp):
    ids = set(open(fp).read().splitlines())
  page = 0
  while True:
    r = get('account/%s/%s/%d' % (account, 'submissions' if posts else 'comments/newest', page))
    if not r.get('success') or len(r.get('data'))==0:
      break
    page += 1
    id=[str(c['id']) for c in r.get('data')]
    stop = id[-1] in ids
    ids.update(id)
    if v:
      print('Getting %s... (%d found)' % (name, len(ids)), end='\r')
    if stop:
      break
  if v: print()
  dump(fp, ids)
  return ids

def bar(n, t, l=40):
  x=(n*l)//t
  return '['+'='*x+' '*(l-x)+']'

def do_vote(account, ids, vote, posts=True, v=True):
  name = 'posts' if posts else 'comments'
  s,f,t=0,0,len(ids)
  fp='%s_%s_done.txt'%(account, name)
  done=set()
  if os.path.isfile(fp):
    done=set(open(fp).read().splitlines())
  for id in ids:
    if id in done:
      s+=1
    else:
      r = post('%s/%s/vote/%s' % ('gallery' if posts else 'comment', id, vote))
      if r.get('success'):
        done.add(id)
        open(fp, 'a').write(id+'\n')
        s+=1
      else:
        f+=1
    print(name.capitalize()+':', bar(s+f, t), '(%d/%d, %d failed)' % (s, t, f), end='\r')
  print()

if __name__ == '__main__':
# Command-line input
#  TOKEN = 'Bearer ' + open('token').read().strip()
#  account = sys.argv[1]
#  comments = '-c' in sys.argv
#  gallery = '-s' in sys.argv or '-g' in sys.argv or '-p' in sys.argv
#  vote = 'up' if 'up' in sys.argv else 'down'
# Human input
  account = input('Enter target user: ').strip()
  v = input('Vote "up" or "down"? ')
  vote = 'up' if v.lower() in '1trueupvote' else 'down'
  both = input('Vote on posts, comments, or both? ')
  gallery = both.lower() != 'comments'
  comments= both.lower() != 'posts'
  if not TOKEN:
    TOKEN = 'Bearer ' + input('Enter your token: ').strip()
# Start
  acc = get('account/%s' % account).get('data')
  name, points = acc.get('url'), acc.get('reputation')
  print('%s currently has %d points' % (name, points))
  cids,pids=[],[]
  if comments:
    cids = get_ids(account, posts=False)
  if gallery:
    pids = get_ids(account)
  print('Estimated reputation change: ' + ('+' if vote == 'up' else '-') + str(len(cids)+len(pids)))
  if comments:
    do_vote(account, cids, vote, posts=False)
  if gallery:
    do_vote(account, pids, vote)
  acc = get('account/%s' % account).get('data')
  name, points2 = acc.get('url'), acc.get('reputation')
  print('%s currently has %d points' % (name, points2))
  print('Point difference since beginning: %d' % (points2 - points))
  input('Press Enter to close...')