VirtueTron9000 v0.2.3b

#!/usr/bin/python
LICENCE = "WTFPL", "http://www.wtfpl.net/about/"
VERSION = "v0.2.3b"

import logging
import pickle
import praw
import prawcore
import sys
from datetime import datetime, timedelta
from math import ceil
from time import sleep

log = logging.getLogger("VirtueTron")
log.setLevel(logging.DEBUG)
formatter = logging.Formatter(fmt="%(asctime)s - %(levelname)s - %(message)s", datefmt="%Y/%m/%d %I:%M:%S%p")
file_log = logging.FileHandler(filename="VirtueTron.log", mode="a")
file_log.setLevel(logging.INFO)
file_log.setFormatter(formatter)
log.addHandler(file_log)
console_log = logging.StreamHandler(stream=sys.stdout)
console_log.setLevel(logging.DEBUG)
console_log.setFormatter(formatter)
log.addHandler(console_log)

log.info("Hello, Reddit!")
log.info("VirtueTron® 9000™ {0} © CrashARuntimeToday@outlook.com".format(VERSION))

credentials = pickle.load(open("credentials.pickle", "rb")) # {client_id:"VirtueTron9000", client_secret:"🤖🤡🍆💯™", username:"SignalAVirtueToday", password:"https://youtu.be/RCVJ7bujnSc" }
credentials["user_agent"] = "VirtueTron 9000 {0}".format(VERSION)
reddit = praw.Reddit(**credentials)
tbp = reddit.subreddit("TheBluePill")


class Tracker:
    def __init__(self, name, good_karma, bad_karma):
        self.name = name
        self.smv = None
        self.scan_count = 0
        self.next_refresh = None
        self.update(good_karma, bad_karma)
        self.is_approved = False
        self.is_purged = False

    def update(self, good_karma, bad_karma):
        self.good_karma = good_karma
        self.bad_karma = bad_karma
        self.scan_count += 1
        self.next_refresh = datetime.now() + timedelta(minutes=15)


delay = 2
def praw_fucked_up():
    global delay
    log.warning("Reddit API errored: waiting {0} seconds".format(delay))
    if delay > 128: delay = 2
    sleep(delay)
    delay *= 2

NICE_LIST = []
NAUGHTY_LIST = "TheRedPill", "MarriedRedPill", "ChristianRedPill", "MGTOW", "Braincels", "AskTRP", "AskMRP", "RedPillWomen", "RedPillWives", "CringeAnarchy", "The_Donald", "RPChristians"
def calc_score(name):
    good_karma, bad_karma, good_count, bad_count = 0, 0, 0, 0

    for comment in reddit.redditor(name).comments.new(limit=100):
        sub = comment.subreddit.display_name
        karma = comment.score
        if sub == "TheBluePill":
            good_karma += karma - 1
            good_count += 1
        elif sub in NICE_LIST:
            good_karma += (karma - 1) / 2
        elif sub in NAUGHTY_LIST and karma > 1:
            bad_karma -= karma - 1
            bad_count += 1

    if good_count > 0:
        good_karma /= good_count

    if bad_count > 0:
        bad_karma /= bad_count
        if bad_count > 5 and not any(tbp.banned(redditor=name)):
            log.info("User: {0} is vexatious ({1} posts in NAUGHTY_LIST)".format(name, bad_count))
            tbp.flair.set(name, "VEXATIOUS LITIGANT", "vexatious")

    log.info("Scanned user: {0}, good_karma: {1} ({2} comments), bad_karma: {3} ({4} comments)".format(name, good_karma, good_count, bad_karma, bad_count))
    return good_karma, bad_karma

IMMUTABLE_FLAIRS = "vanguard", "vexatious", "endorsedflair", "alpha", "betaasfuck", "feeemale", "purged"
def update_flairs():
    log.info("Recalculating SMV")
    i = 0
    total = len(users)
    for user in sorted(users.values(), key=lambda x: x.good_karma + x.bad_karma):
        i += 1
        user.smv = ceil((i / total) * 10)
        current_flair = None

        # Not sure why Reddit doesn't like this bit and too lazy to run Wireshark
        try:
            for flair in tbp.flair(redditor=user.name):
                current_flair = flair["flair_css_class"]
        except prawcore.PrawcoreException:
            praw_fucked_up()
            pass

        if not user.is_purged and any(tbp.banned(redditor=user.name)):
            if current_flair != "purged":
                log.info("Marking user: {0} purged".format(user.name))
                tbp.flair.set(user.name, "PURGED", "purged")
                user.is_approved = True
            else:
                log.info("User: {0} is purged".format(user.name))
                if not user.is_purged: user.is_purged = True #Only needed for format update, since I wasn't tracking that locally before
                log.debug("User: {0} is banned and flaired, but not marked purged locally")
        else:
            log.info("User: {0}, SMV: {1}, score: {2} (current flair {3})".format(user.name, user.smv, user.good_karma + user.bad_karma, current_flair))

            if current_flair in IMMUTABLE_FLAIRS:
                log.info("Not changing user: {0} (immutable flair {1})".format(user.name, current_flair))
            elif current_flair != "hb{0}".format(user.smv):
                log.info("Updating user: {0} flair to hb{1}".format(user.name, user.smv))
                tbp.flair.set(user.name, "Hβ{0}".format(user.smv), "hb{0}".format(user.smv))

                if user.smv > 7 and not user.is_approved:
                    if user.name not in tbp.contributor():
                        log.info("Adding approved contributor: {0}".format(user.name))
                        tbp.contributor.add(user.name)
                        user.is_approved = True
                elif user.smv < 4 and user.is_approved:
                    if user.name in tbp.contributor():
                        log.info("Removing approved contributor: {0}".format(user.name))
                        tbp.contributor.remove(user.name)

            else:
                log.info("User: {0} still an HB{1}".format(user.name, user.smv))

    pickle.dump(users, open("users.pickle", "wb"))

BAD_FLAIRS = ["purged", "vexatious"]
threat_matrix = {"tllow": BAD_FLAIRS + ["hb{0}".format(x) for x in range(1,7)],
                 "tlguarded": BAD_FLAIRS + ["hb{0}".format(x) for x in range(1,5)],
                 "tlelevated": BAD_FLAIRS + ["hb{0}".format(x) for x in range(1,3)],
                 "tlhigh": BAD_FLAIRS }
def botloop(first_recalc):
    next_recalc = first_recalc

    for comment in tbp.stream.comments():
        threat_level = comment.submission.link_flair_css_class
        author_rank = comment.author_flair_css_class

        try:
            if author_rank in threat_matrix["threat_level"]:
                #comment.remove()
                log.info("Removing comment by {0} ({1}) on post '{2}' ({3}), SMV too low!".format(comment.author.name, comment.author_css_class, comment.submission.title, threat_level))
        except KeyError:
            pass

        if datetime.now() > next_recalc:
            update_flairs()
            next_recalc = datetime.now() + timedelta(minutes=20)
            log.info("Next refresh: {0}".format(next_recalc))

        if comment.author != None:
            name = comment.author.name

            if not name in users.keys():
                good_karma, bad_karma = calc_score(name)
                users[name] = Tracker(name, good_karma, bad_karma)
                log.info("New user: {0}".format(name))
            elif datetime.now() > users[name].next_refresh:
                good_karma, bad_karma = calc_score(name)
                users[name].update(good_karma, bad_karma)
                log.info("User: {0} scanned {1} times".format(name, users[name].scan_count))
            else:
                log.info("Skipping user: {0}, next refresh {1}".format(name, users[name].next_refresh))
        #if comment.author_flair_css_class == None:
            #if users[comment.author].warned:
            #   if TimeDelta(users[comment.author].warned_on, datetime.now()) > TimeDelta(days=1):
            #       users[comment.author].comments_eaten.append(comment.id)
            #       comment.remove()
            #else:
            #   Send PM to comment.author:
            #       "To whom it may concern:
            #
            #           Apologies for the inconvenience, but user flairs are mandatory on r/TheBluePill. Please disable the subreddit's CSS, and toggle your user flair back on. You have 24 hours to comply. After which, all of your posts will be automatically removed (posts automatically removed will be restored when you have re-enabled your flair.) This action was performed automatically, but this account is also attached to a human operator if you have any concerns. We appreciate your continued business!
            #
            #       etc. etc.
            #       -Management"
            #   users[comment.author].warned = True
            #   users[comment.author].warned_on = datetime.now()
        #else:
            #if users[comment.author].warned = True and len(users[comment.author].comments_eaten) > 0:
            #   for comment in users[comment.author].comments_eaten:
            #       reddit.comment(id=comment).approve()        <-- might be pseudocode

NEED_TO_UPDATE_OBJCLASS = False
try:
    users = pickle.load(open("users.pickle", "rb"))
    log.info("Re-loading database")
    if NEED_TO_UPDATE_OBJCLASS:
        log.debug("Updating object format")
        for user in users.values():
            users[user.name] = Tracker(user.name, user.good_karma, user.bad_karma)


except IOError:
    users = {}
    log.info("I/O error accessing database, starting fresh")


try:
    botloop(datetime.now() + timedelta(minutes=20))

except prawcore.PrawcoreException:
    praw_fucked_up()
    botloop(datetime.now() + timedelta(minutes=20))

except KeyboardInterrupt:
    log.info("VirtuteTron going off-line")
    pickle.dump(users, open("users.pickle", "wb"))