import praw
import json
import time
from datetime import datetime

users = set()

bot = praw.Reddit(user_agent='',
                  client_id='Iq6Y7YogHPtmbA',
                  client_secret='',
                  username='',
                  password='')
cnt = 0
for submission in bot.subreddit('portugal').new(limit=None):
    if submission.author and not submission.author.name in users:
        users.add(submission.author.name)
        subs = set()
        for post in submission.author.submissions.new(limit=3):
            name = post.subreddit.display_name
            if name not in subs:
                print(submission.author.name + ">> " + str(post.created_utc) +
                      " | " + name + " > " + post.title)
                subs.add(name)
                tosave = {
                    "id": post.id,
                    "author": submission.author.name,
                    "score": post.score,
                    "title": post.title,
                    "name": name,
                    "utc": str(datetime.utcfromtimestamp(post.created_utc)),
                    "time": time.strftime("%Y%m%d-%H%M%S-%Z", time.localtime(post.created_utc))
                }
                with open(
                        time.strftime("%Y%m%d-%H%M%S-%Z", time.localtime(post.created_utc)) + "-" +
                        submission.author.name + ".crawl", 'w') as outfile:
                    json.dump(tosave, outfile)
                    outfile.write("\n")