Title:           [Python] fillybot.py
Author:          Anonymous
Pastebin link:   http://pastebin.com/mYunXcaQ
First Edit:      Tuesday 20th of September 2016 12:35:13 PM CDT
Last Edit:       Tuesday 20th of September 2016 12:35:13 PM CDT

import b4k
import sys
import time
import random
import yotsuba
import math
import re
 
def main(argv):
    threads_done = []
   
    while True:
        #log("running loop")
       
        fourchanpass = b4k.read("/home/bakugo/4chan-pass.txt")
        fourchanpass = (fourchanpass.strip() if fourchanpass else None)
       
        if not fourchanpass:
            log("error: no 4chan pass")
            time.sleep(30)
            continue
       
        images = b4k.scan_dir("images", True)
       
        if not images or not len(images):
            log("error: no images")
            time.sleep(30)
            continue
       
        image = random.choice(images)
       
        try:
            catalog = yotsuba.get({
                "type": "catalog",
                "board": "mlp"
            })
        except:
            log("error: board catalog request failed")
            time.sleep(10)
            continue
       
        if not catalog or not len(catalog):
            log("error: board catalog is empty")
            time.sleep(30)
            continue
       
        timenow = math.floor(time.time())
       
        thread_target = None
       
        for page in catalog:
            for thread in page["threads"]:
                if not thread["no"] in threads_done:
                    if ("sub" in thread and re.search(r'^mlp general\b', thread["sub"], re.IGNORECASE)) or ("name" in thread and re.search(r'^mlp general$', thread["name"], re.IGNORECASE)):
                        if thread["replies"] < 10 and ((timenow - thread["time"]) < (60*5)):
                            if thread_target == None or thread["time"] < thread_target["time"]:
                                thread_target = thread
       
        if not thread_target:
            log("no valid target thread")
            time.sleep(10)
            continue
       
        if thread_target["replies"] < 3:
            if (timenow - thread_target["time"]) < 40:
                time.sleep(max(1, ((40 - (timenow - thread_target["time"])) + random.randint(-5, 5))))
       
        try:
            postno = yotsuba.post({
                "board": "mlp",
                "thread": thread_target["no"],
                "comment": ">filly",
                "file": open(image, "rb"),
                "filename": str(math.floor(time.time() * 1000)),
                "delpass": "ilovefillies",
                "passid": fourchanpass
            })
           
            log("post successful (no: " + str(postno) + ")")
            threads_done.append(thread_target["no"])
            time.sleep(60)
        except Exception as exception:
            if isinstance(exception, yotsuba.PostRejectedError):
                errmsg = str(exception)
                errmsgparse = errmsg.lower()
               
                log("error: post rejected - " + errmsg)
               
                if "banned" in errmsgparse:
                    time.sleep(600)
                elif "duplicate reply" in errmsgparse:
                    time.sleep(120)
                else:
                    time.sleep(10)
            else:
                log("error: post failed - " + str(exception))
                time.sleep(10)
       
        continue
   
    return 0
 
def log(string):
    string = ("[" + time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime()) + "] " + string)
   
    print(string)
   
    b4k.write("./log.txt", (string + "\n"), False)
 
if __name__ == "__main__":
    sys.exit(main(sys.argv))