Refactored to make use of backend module

.gitignore

@@ -1,32 +1,14 @@
-# User preferance files
+# Ignore Everything
-/rsc*/
+*
-/md5/
-/src/cfg*.py
-/log.txt
 
-# Virtual environment
+# Exception
-/venv*
+!/default/*
-/src/__pycache__/
+!/docs/*
-
+!/src/main.py
-# PyCharm IDE folder
+!/src/*_backend.py
-/.idea/
+!/.gitignore
-
+!/LICENSE.txt
-# Editor files
+!/README.md
-/*~
+!/cron.sh
-/*#
+!/requirements.txt
-
+!/run.sh
-# Automation scripts + odds and ends
-/notes.txt
-/compile.sh
-/upload.sh
-/balance_2.csv
-/DEFAULT.csv
-/generate_random.sh
-/src/make_master_template.py
-/src/make_master_list.py
-/src/hash_path_exists.py
-/utils/
-/cfg_availible/
-/profile/
-/gnu_header.txt
-/backup*

src/encryption.py

@@ -1,217 +0,0 @@
-#! /usr/bin/env python3
-
-# Danbooru Bot, an image posting bot for Pleroma
-# Copyright (C) 2022 Anon <yanderefedi@proton.me>
-# 
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-import sys
-import base64
-import os
-import getpass
-from cryptography.fernet import Fernet, InvalidToken
-from cryptography.hazmat.backends import default_backend
-from cryptography.hazmat.primitives import hashes
-from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
-
-from collections import OrderedDict
-
-
-class EncryptionFail(Exception):
-	pass
-
-class PasswordMismatch(Exception):
-	pass
-
-
-# Return string from bytes
-def salt_encode(b):
-	return base64.urlsafe_b64encode(b).decode()
-
-
-# Return bytes from string
-def salt_decode(s):
-	return base64.urlsafe_b64decode(s.encode())
-
-
-# Ordered Dictionaries
-def change_encoding_dict(settings_server, encoding_type):
-	return OrderedDict([(k, encoding_type(v)) for k, v in settings_server.items()])
-
-
-# Return bytes from string
-def encode_dict(settings_server):
-	return change_encoding_dict(settings_server, str.encode)
-
-
-# Return string from bytes
-def decode_dict(settings_server):
-	return change_encoding_dict(settings_server, bytes.decode)
-
-
-# password: Bytes
-# salt: Bytes
-def derive_key(password, salt):
-	kdf = PBKDF2HMAC(
-		algorithm=hashes.SHA256(),
-		length=32,
-		salt=salt,
-		iterations=100000,
-		backend=default_backend()
-		)
-	return base64.urlsafe_b64encode(kdf.derive(password))
-
-
-# Encryption functions
-# message: Bytes
-# key: Bytes
-def encrypt(message, key):
-	f = Fernet(key)
-	token = f.encrypt(message)
-	return token
-
-
-# token: Bytes
-# key: Bytes
-def decrypt(token, key):
-	f = Fernet(key)
-	message = f.decrypt(token)
-	return message
-
-
-# password: 			bytes()
-# salt: 				bytes()
-# settings_server: 		dict() -> Byte values
-# encryption_function:	encrypt(message, key) : decrypt(token, key):
-# Returns settings_server_decrypted dictionary with Byte() values. Will need to use
-# ChangeEncodingDict to make them strings (recommended cfg file friendly)
-def encrypt_settings(settings_server, password, salt, encryption_function):
-	key = derive_key(password, salt)
-	settings_server_decrypted = OrderedDict()
-	for setting in settings_server:
-		settings_server_decrypted[setting] = encryption_function(settings_server[setting], key)
-	return settings_server_decrypted
-
-def get_keyfile(keyfile=None):
-	if keyfile is not None:
-		with open(keyfile, "rb") as f:
-			return f.read()
-	return None
-
-
-def get_pass(q):
-	try:
-		return getpass.getpass(q).encode()
-	except KeyboardInterrupt:
-		raise EncryptionFail("\nQuitting...")
-
-
-def settings_server_encrypt(settings_server, keyfile=None):
-	try:
-		settings_server = encode_dict(settings_server)
-		salt = os.urandom(16)
-		password = get_keyfile(keyfile)
-		if password is None:
-			password = get_pass("Enter password: ")
-			password2 = get_pass("Enter password: ")
-			if password != password2:
-				raise PasswordMismatch("Passwords do not match")
-		encrypted = encrypt_settings(settings_server, password, salt, encrypt)
-		return salt_encode(salt), decode_dict(encrypted)
-	except PasswordMismatch as e:
-		raise EncryptionFail(str(e))
-	except Exception as e:
-		err = str(e)
-		raise EncryptionFail("Encrypt Error: {}".format(err))
-
-
-def settings_server_decrypt(settings_server, settings_encrypt, keyfile=None):
-	try:
-		if not settings_encrypt["encrypt"]:
-			return settings_server
-		settings_server = encode_dict(settings_server)
-		password = get_keyfile(keyfile or settings_encrypt["keyfile"]) or get_pass("Enter password: ")
-		salt = salt_decode(settings_encrypt["salt"])
-		decrypted = encrypt_settings(settings_server, password, salt, decrypt)
-		return decode_dict(decrypted)
-	except base64.binascii.Error:
-		raise EncryptionFail("Salt is invalid")
-	except InvalidToken:
-		raise EncryptionFail("Password or token is incorrect")
-	except Exception as e:
-		err = str(e)
-		raise EncryptionFail("Decrypt Error: {}".format(err))
-
-
-def main():
-	import argparse
-	from pprint import pformat
-
-	default_cfg = "cfg"
-
-	parser = argparse.ArgumentParser(
-									description="A class to encrypt server credentials",
-									epilog="There are no additional parameters.",
-									add_help=True	)
-	parser.add_argument("--encrypt", help="Generate encrypted authentication.", action="store_true")
-	parser.add_argument("--decrypt", help="Decrypt encrypted authentication", action="store_true")
-	parser.add_argument("--recrypt", help="Recrypt encrypted authentication", action="store_true")
-	parser.add_argument("-k", "--keyfile", help="Keyfile used for decryption", default=None)
-	parser.add_argument("-c", "--cfg", help="Specify config file.", default=default_cfg)
-
-	arguments = parser.parse_args()
-
-	if arguments.recrypt:
-		arguments.encrypt = True
-		arguments.decrypt = True
-
-	if arguments.encrypt or arguments.decrypt:
-		import importlib
-		cfg = importlib.import_module(arguments.cfg)
-		settings_server = cfg.settings_server
-		settings_encrypt = cfg.settings_encrypt
-		keyfile = arguments.keyfile or settings_encrypt["keyfile"]
-
-		if arguments.decrypt and arguments.encrypt:
-			print("Re-encrypting")
-
-		if arguments.decrypt:		# arguments.decrypt
-			print("Decrypt...")
-			settings_server = settings_server_decrypt(settings_server, settings_encrypt, arguments.keyfile)
-			settings_encrypt = OrderedDict([
-				("encrypt",	False),
-				("salt",	settings_encrypt["salt"]),
-				("keyfile", arguments.keyfile)
-			])
-
-		if arguments.encrypt:
-			print("Encrypt...")
-			salt, settings_server = settings_server_encrypt(settings_server, keyfile)
-			settings_encrypt = OrderedDict([
-				("encrypt",	True),
-				("salt",	salt),
-				("keyfile", arguments.keyfile)
-			])
-
-		print("settings_server = {}".format(pformat(settings_server)))
-		print("settings_encrypt = {}".format(pformat(settings_encrypt)))
-	return 0
-
-
-if __name__ == "__main__":
-	try:
-		sys.exit(main())
-	except EncryptionFail as e:
-		print(e)
-		sys.exit(1)

src/main.py

@@ -16,10 +16,177 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import os
 import sys
 import argparse
+import random
 import signal
-import yandere_bot
+import FediBot
+import importlib
+import magic
+import copy
+
+class FileTooLarge(Exception):
+	pass
+
+
+class InvalidMimeType(Exception):
+	pass
+
+
+class YandereBot(FediBot.YandereBot):
+	currentSessionCount = 0
+	currentIndexCount = 0
+	currentProfileIndex = []
+
+	def __init__(self, cfg, keyfile=None, debug_mode=False):
+		settings = {
+				"settings_time": {},
+				"settings_post": {},
+				"settings_backend": {}
+				}
+		self.settings.update(settings)
+		super(YandereBot, self).__init__(cfg, keyfile, debug_mode)
+		random.seed(os.urandom(16))
+		self.currentProfileIndex = [0] * len(self.settings["settings_post"])
+
+	def print_header_stats(self, picked):
+		settings_post = self.settings["settings_post"]
+		profile = picked["profile"]["name"] if picked else None
+		url = picked["file_url"] if picked else None
+		path = picked["full_path"] if picked else None
+		nsfw = picked["nsfw"] if picked else None
+
+		posted_once = int(self.currentSessionCount > 0)
+		index = (self.currentIndexCount - posted_once) % len(settings_post)
+		state_print = copy.copy(self.currentProfileIndex)
+		state_print[index] = state_print[index] - posted_once
+
+		state_print = [state_print[i] % len(settings_post[i]) for i in range(0, len(self.currentProfileIndex))]
+
+		print("Profile: {} | Index: {} | NSFW: {} | Path: {} | URL: {}".format(
+			profile, index, nsfw, path, url
+			))
+		print("State: {}".format(','.join(map(str, state_print))))
+	
+
+	# Returns a list of media paths (without the hashes)
+	def download_media(self, picked_profile):
+		try:
+			backend_s = picked_profile["backend"]
+			backend_credentials = self.settings["settings_backend"][backend_s]
+			backend = importlib.import_module(backend_credentials["module"])
+			
+			downloader = backend.downloader(backend_credentials)
+			img = downloader.fetch_post(picked_profile)
+			
+			if img is None:
+				raise FediBot.InvalidPost("Img could not be downloaded")
+
+			return downloader.download_post(img)
+		except ImportError:
+			print("Invalid Backend:", picked_profile["backend"])
+			return None
+	
+	# Returns a list of tuples that contain the media list path and media mastodon dictionary
+	def upload_media_list_validate(self, media_list):
+		# Check to make sure the paths in media_list actually exist
+		super(YandereBot, self).upload_media_list_validate(media_list)
+
+		# Validate picked
+		for path in media_list:
+			if not self.valid_mimetype(path):
+				raise InvalidMimeType("Invalid mime type")
+			elif not self.valid_file_size(path):
+				raise FileTooLarge("File is too large to upload")
+
+
+	def valid_mimetype(self, full_path):
+		mime = magic.from_file(full_path, mime=True)
+	
+		if mime is None:
+			return False
+	
+		mime_category = mime.split("/", 1)[0]
+	
+		return mime_category in ("image", "video")
+
+	def get_message(self, picked):
+		nsfw = picked["nsfw"]
+		message = picked["profile"]["message_nsfw"] if nsfw else picked["profile"]["message"]
+		return message
+
+	def valid_file_size(self, full_path):
+		settings_behavior = self.settings["settings_behavior"]
+		max_size = settings_behavior["max_size"]
+		file_size = os.stat(full_path).st_size
+		return file_size <= max_size
+
+
+	def pick_index(self, mode, current_index, length):
+		if mode == "random":
+			return random.randint(0, length - 1)
+		elif mode == "sequential":
+			return current_index % length
+
+
+	def pick_profile(self):
+		settings_behavior = self.settings["settings_behavior"]
+		# Get x and y
+		mode = settings_behavior["tag_select"].lower()
+		posts = self.settings["settings_post"]
+		x = self.pick_index(mode, self.currentIndexCount, len(posts))
+		y = self.pick_index(mode, self.currentProfileIndex[x], len(posts[x]))
+
+		# Return the Profile
+		return x, y
+
+	def pick(self):
+		settings_post = self.settings["settings_post"]
+		x, y = self.pick_profile()
+		picked_profile = settings_post[x][y]
+		
+		picked = self.download_media(picked_profile)
+		media_list = [picked["full_path"]]
+		spoiler = picked["nsfw"]
+		message = self.get_message(picked)
+		return {
+				"picked":		picked,
+				"media_list":	media_list,
+				"spoiler":		spoiler,
+				"message":		message
+				}
+
+	def after_pick(self, picked):
+		self.print_header_stats(picked["picked"])
+		self.currentProfileIndex[self.currentIndexCount] += 1
+		self.currentIndexCount += 1
+		os.remove(picked["picked"]["full_path"])
+		return super(YandereBot, self).after_pick(picked)
+
+	def post(self, picked):
+		# Attempt post
+		try:
+			return super(YandereBot, self).post(picked)
+		
+		# Invalid post (move to next profile)
+		except FediBot.InvalidPost as e:
+			self.currentIndexCount += 1
+			print("Invalid post:", e)
+		
+		# Invalid post (remove downloaded files)
+		except (FileTooLarge, InvalidMimeType) as e:
+			os.remove(picked["full_path"])
+			print("Unable to post:", e)
+
+		self.handle_post_exception()
+
+		# The post failed
+		return None
+	
+
+	def can_post(self):
+		return self.currentIndexCount >= 0 and super(YandereBot, self).can_post()
 
 
 class FailedToLoadCfg(Exception):
@@ -59,7 +226,7 @@ def main():
 	# Flag if the bot is running in debug mode
 	debug_mode = arguments.dry_run or arguments.debug
 
-	yandere = yandere_bot.YandereBot(
+	yandere = YandereBot(
 		yandere_config,
 		arguments.keyfile,
 		debug_mode,
@@ -94,9 +261,9 @@ if __name__ == "__main__":
 	except FailedToLoadCfg:
 		sys.exit(10)
 	# Exceptions raised from the bot
-	except yandere_bot.Debug:
+	except FediBot.Debug:
 		sys.exit(6)
-	except yandere_bot.BadCfgFile:
+	except FediBot.BadCfgFile:
 		sys.exit(4)
-	except yandere_bot.FailedLogin:
+	except FediBot.FailedLogin:
 		sys.exit(2)

src/yandere_bot.py

@@ -1,380 +0,0 @@
-#! /usr/bin/env python3
-
-# Danbooru Bot, an image posting bot for Pleroma
-# Copyright (C) 2022 Anon <yanderefedi@proton.me>
-# 
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-import os
-import importlib
-import magic
-import random
-import copy
-from threading import Event
-from mastodon import Mastodon, MastodonIllegalArgumentError, MastodonAPIError, MastodonVersionError
-
-
-class YandereBot:
-	# From the threading library. Is responsible for putting the bot to sleep, and exiting when the user quits (Ctrl+C)
-	eventSleep = Event()
-
-	# The configuration module
-	cfg = None
-
-	# The below settings are required from the configuration module
-	settings_server = None
-	settings_behavior = None
-	settings_time = None
-	settings_post = None
-	settings_encrypt = None
-	settings_backend = None
-
-	# Class variables
-	mastodon_api = None
-	failed_uploads = 0
-	consecutive_failed_uploads = 0
-	currentSessionCount = 0
-	currentIndexCount = 0
-	currentProfileIndex = []
-	debug_mode = False
-	primed = False
-	decrypted = False
-
-	# YandereBot.__init__()
-	# @param cfg            A dynamically loaded python module. See yanlib.module_load() for an example
-	# @param keyfile		Keyfile to decrypt settings_post
-	# @param debug_mode     Should the bot run in debug mode (do not sign in or post to Pleroma)
-	# @prime_bot             Should the bot immediately prime itself (configure picture list and login, but don't post)
-	def __init__(self, cfg, keyfile=None, debug_mode=False, prime_bot=True):
-		self.cfg = cfg
-		self.load_settings(self.cfg)
-		self.debug_mode = debug_mode or self.settings_behavior["debug"]
-		self.settings_encrypt["keyfile"] = keyfile or self.settings_encrypt["keyfile"]
-		self.currentProfileIndex = [0]*len(self.settings_post)
-		random.seed(os.urandom(16))
-		if prime_bot:
-			self.prime_bot()
-
-	# Setup Exit Calls
-	def exit(self):
-		self.eventSleep.set()
-
-	# Decryption settings
-	# Used to set class attributes with the same name to the value specified in the config file.
-	def load_settings(self, cfg, settings=None):
-		try:
-			default_settings = (
-				"settings_server",
-				"settings_behavior",
-				"settings_time",
-				"settings_post",
-				"settings_encrypt",
-				"settings_backend",
-			)
-			_settings = settings or default_settings
-			for ele in _settings:
-				setattr(self, ele, getattr(cfg, ele))
-
-		except AttributeError as e:
-			print(e)
-			raise BadCfgFile
-	
-	def decrypt_settings(self):
-		if self.settings_encrypt["encrypt"] and not self.decrypted and not self.debug_mode:
-			import encryption
-			try:
-				self.settings_server = encryption.settings_server_decrypt(
-						self.settings_server, self.settings_encrypt, self.settings_encrypt["keyfile"])
-			except encryption.EncryptionFail as e:
-				raise BadCfgFile(str(e))
-		self.decrypted = True
-	
-	# Login to Pleroma
-	def login(self):
-		skip_login = self.debug_mode or self.mastodon_api is not None
-		if skip_login:
-			return
-		if not self.decrypted:
-			self.decrypt_settings()
-		try:
-			self.mastodon_api = Mastodon(
-				client_id=self.settings_server["client_id"],
-				client_secret=self.settings_server["client_secret"],
-				access_token=self.settings_server["access_token"],
-				api_base_url=self.settings_server["api_base_url"],
-				feature_set=self.settings_behavior["feature_set"]   # <--- Necessary for Mastodon Version 1.5.1
-			)
-		except (MastodonIllegalArgumentError, MastodonVersionError) as e:
-			print(e)
-			raise FailedLogin
-	
-	# Maybe I should remove this from the backend?
-	def print_header_stats(self, picked):
-		profile = picked["profile"]["name"] if picked else None
-		url = picked["file_url"] if picked else None
-		path = picked["full_path"] if picked else None
-		nsfw = picked["nsfw"] if picked else None
-
-		posted_once = int(self.currentSessionCount > 0)
-		index = (self.currentIndexCount - posted_once) % len(self.settings_post)
-		state_print = copy.copy(self.currentProfileIndex)
-		state_print[index] = state_print[index] - posted_once
-
-		state_print = [state_print[i] % len(self.settings_post[i]) for i in range(0, len(self.currentProfileIndex))]
-
-		print("Profile: {} | Index: {} | NSFW: {} | Path: {} | URL: {}".format(
-			profile, index, nsfw, path, url
-			))
-		print("State: {}".format(','.join(map(str, state_print))))
-	
-	# Returns a list of media paths (without the hashes)
-	def download_media(self, picked_profile):
-		try:
-			backend_s = picked_profile["backend"]
-			backend_credentials = self.settings_backend[backend_s]
-			backend = importlib.import_module(backend_credentials["module"])
-			
-			downloader = backend.downloader(backend_credentials)
-			img = downloader.fetch_post(picked_profile)
-			
-			if img is None:
-				raise InvalidPost("Img could not be downloaded")
-
-			return downloader.download_post(img)
-		except ImportError:
-			print("Invalid Backend:", picked_profile["backend"])
-			return None
-
-	# Returns a list of tuples that contain the media list path and media mastodon dictionary
-	def upload_media_list(self, path_list):
-		media_list = []
-		# Validate picked
-		for path in path_list:
-			if not os.path.isfile(path):
-				raise FileNotFoundError("Could not upload: {}".format(path))
-			elif not self.valid_mimetype(path):
-				raise InvalidMimeType("Invalid mime type")
-			elif not self.valid_file_size(path):
-				raise FileTooLarge("File is too large to upload")
-
-		# Upload
-		for path in path_list:
-			if not self.debug_mode:
-				media = self.mastodon_api.media_post(path, description=os.path.basename(path))
-				media_dict = {
-						"path": path,
-						"media": media
-						}
-				media_list.append(media_dict)
-		return media_list
-
-	def get_post_text(self, picked, media_list):
-		content_type = self.settings_behavior["content_type"]
-		content_newline = self.settings_behavior["content_newline"]
-		nsfw = picked["nsfw"]
-		message = picked["profile"]["message_nsfw"] if nsfw else picked["profile"]["message"]
-		static_message = content_newline.join(message)
-		string_post = ""
-		string_imglinks = []
-
-		if media_list and self.settings_behavior["post_image_link"]:
-			for media_dict in media_list:
-				path = media_dict["path"]
-				media = media_dict["media"]
-
-				if path is None or media is None:
-					continue
-				elif content_type == "text/markdown" and not self.debug_mode:
-					string_imglinks.append(
-						"[{}]({})".format(os.path.basename(path), media["url"])
-					)
-				else:
-					string_imglinks.append(media["url"])
-
-		# Join non empty strings with a newline character
-		string_imglinks_joined = content_newline.join(filter(None, string_imglinks))
-		string_post = content_newline.join(filter(None, (static_message, string_imglinks_joined)))
-
-		return string_post
-
-	def valid_mimetype(self, full_path):
-		mime = magic.from_file(full_path, mime=True)
-	
-		if mime is None:
-			return False
-	
-		mime_category = mime.split("/", 1)[0]
-	
-		return mime_category in ("image", "video")
-
-
-	def valid_file_size(self, full_path):
-		max_size = self.settings_behavior["max_size"]
-		file_size = os.stat(full_path).st_size
-		return file_size <= max_size
-
-
-	def _post(self, picked):
-		if not picked:
-			raise InvalidPost("Picked post is none")
-		upload_list = [picked["full_path"]]
-		media_list = self.upload_media_list(upload_list)
-		message = self.get_post_text(picked, media_list)
-		if self.debug_mode:
-			return picked
-		self.mastodon_api.status_post(
-			message,
-			media_ids=[i["media"] for i in media_list],
-			visibility=self.settings_behavior["visibility"],
-			sensitive=picked["nsfw"],
-			content_type=self.settings_behavior["content_type"]
-		)
-		return picked
-
-
-	def pick_index(self, mode, current_index, length):
-		if mode == "random":
-			return random.randint(0, length - 1)
-		elif mode == "sequential":
-			return current_index % length
-
-
-	def pick_profile(self):
-		# Get x and y
-		mode = self.settings_behavior["tag_select"].lower()
-		posts = self.settings_post
-		x = self.pick_index(mode, self.currentIndexCount, len(posts))
-		y = self.pick_index(mode, self.currentProfileIndex[x], len(posts[x]))
-
-		# Return the Profile
-		return x, y
-
-
-	# The main post function
-	# This funciton is responsible for picking a profile, generate a screenshot, and posting it.
-	#
-	# This function should return 'None' if a post failed, and the picked item from self.listPictures if it succeeded.
-	def post(self):
-		picked = None
-
-		# Attempt post
-		try:
-			# Post
-			x, y = self.pick_profile()
-			picked_profile = self.settings_post[x][y]
-			picked = self.download_media(picked_profile)
-			self._post(picked)
-			
-			os.remove(picked["full_path"])
-
-			# After a successful post
-			self.currentSessionCount += 1
-			self.consecutive_failed_uploads = 0
-
-			# Set indexes
-			self.currentProfileIndex[x] += 1
-			self.currentIndexCount += 1
-
-			# The post was successful
-			return picked
-
-		# Invalid post (move to next profile)
-		except InvalidPost as e:
-			self.currentIndexCount += 1
-			print("Invalid post:", e)
-
-		# Invalid post (remove downloaded files)
-		except (FileTooLarge, InvalidMimeType) as e:
-			os.remove(picked["full_path"])
-			print("Unable to post:", e)
-		
-		# Server Errors and other general exceptions
-		# Assume all exceptions are on the server side (besides FileNotFoundError of course)
-		# If the connection is timing out it could be for two reasons:
-		# 1. The error was caused by the user attempting to upload a large file over a slow connection:
-		#   a. FIX: Reduce settings_behavior["max_size"]
-		# 2. The server is down. Check to verify in a web browser (this is the default assumption since the
-		#    mastodon.py API will not specify why the connection timed out).
-		# 3. Other general exceptions
-		except (FileNotFoundError, MastodonAPIError, Exception) as e:
-			print("Exception:", e)
-
-		# An exception occurred
-		self.failed_uploads += 1
-		self.consecutive_failed_uploads += 1
-
-		# The post failed
-		return None
-
-	# [BEGIN THE PROGRAM]
-	def prime_bot(self):
-		if not self.debug_mode:
-			self.decrypt_settings()
-			self.login()
-		self.primed = True
-
-	def start(self, delay=0):
-		# Prime bot if not already primed.
-		if not self.primed:
-			self.prime_bot()
-
-		# Begin posting
-		self.main_loop()
-
-		# Return 1 if there are still pictures in the picture list
-		return 0
-
-	# End Conditions:
-	# 1. User presses Ctrl+C
-	# 2. settings_behavior["uploads_per_post"] is less than uploads_per_post
-	# 3. Consecutive failed uploads is less than max_errors
-	def can_post(self):
-		return (
-				not self.eventSleep.is_set() and
-				self.currentSessionCount < self.settings_behavior["uploads_per_post"] and
-				self.consecutive_failed_uploads < self.settings_behavior["max_errors"] and
-				self.currentIndexCount >= 0
-				)
-
-	def main_loop(self):
-		sleep_seconds = self.settings_behavior["retry_seconds"]
-		while self.can_post():
-			picked = self.post()
-			self.print_header_stats(picked)
-			if self.can_post():
-				self.eventSleep.wait(sleep_seconds)
-
-# Custom Exceptions for YandereBot
-class Debug(Exception):
-	pass
-
-
-class InvalidPost(Exception):
-	pass
-
-
-class FileTooLarge(Exception):
-	pass
-
-
-class InvalidMimeType(Exception):
-	pass
-
-
-class FailedLogin(Exception):
-	pass
-
-
-class BadCfgFile(Exception):
-	pass