Added util file and trying to fight the circular import errors

extensions/base/mediawiki.py

@@ -18,7 +18,6 @@ import math
 from src.discord.message import DiscordMessage
 from src.api import formatter
 from src.i18n import rc_formatters
-from src.api.client import Client
 from src.api.context import Context
 from src.configloader import settings
 from src.exceptions import *

src/api/client.py

@@ -13,18 +13,19 @@
 #  You should have received a copy of the GNU General Public License
 #  along with RcGcDw.  If not, see <http://www.gnu.org/licenses/>.
 
-import src.rcgcdw
+
 import src.misc
 from typing import Union
 from collections import OrderedDict
 
+
 class Client:
 	"""
 		A client for interacting with RcGcDw when creating formatters or hooks.
 	"""
-	def __init__(self):
-		self._formatters = src.rcgcdw.formatter_hooks
-		self.__recent_changes = src.rcgcdw.wiki
+	def __init__(self, hooks, wiki):
+		self._formatters = hooks
+		self.__recent_changes = wiki
 		self.WIKI_API_PATH = src.misc.WIKI_API_PATH
 		self.WIKI_ARTICLE_PATH = src.misc.WIKI_ARTICLE_PATH
 		self.WIKI_SCRIPT_PATH = src.misc.WIKI_SCRIPT_PATH
@@ -61,6 +62,3 @@ class Client:
 
 	def get_formatters(self):
 		return self._formatters
-
-
-client = Client()

src/api/util.py

@@ -0,0 +1,40 @@
+#  This file is part of Recent changes Goat compatible Discord webhook (RcGcDw).
+#
+#  RcGcDw 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.
+#
+#  RcGcDw 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 RcGcDw.  If not, see <http://www.gnu.org/licenses/>.
+import re
+from urllib.parse import quote
+from typing import Optional, Callable
+from src.discord.message import DiscordMessage
+from src.configloader import settings
+import src.misc
+
+
+def default_message(event: str, formatter_hooks: dict) -> Callable:
+	"""Returns a method of a formatter responsible for the event or None if such does not exist."""
+	return formatter_hooks.get(event, formatter_hooks.get("generic", formatter_hooks["no_formatter"]))
+
+
+def link_formatter(link: str) -> str:
+	"""Formats a link to not embed it"""
+	return "<" + quote(link.replace(" ", "_"), "/:?=&") + ">"
+
+
+def escape_formatting(data: str) -> str:
+	"""Escape Discord formatting"""
+	return re.sub(r"([`_*~<>{}@/|\\])", "\\\\\\1", data, 0)
+
+
+def create_article_path(article: str) -> str:
+	"""Takes the string and creates an URL with it as the article name"""
+	return src.misc.WIKI_ARTICLE_PATH.replace("$1", article)

src/rcgcdw.py

@@ -24,12 +24,12 @@ import time, logging.config, requests, datetime, gettext, math, os.path, schedul
 import src.misc
 from collections import defaultdict, Counter
 
-import src.api.client
 from typing import Optional
+import src.api.client
 from src.api.context import Context
 from src.configloader import settings
 from src.misc import add_to_dict, datafile, \
-	WIKI_API_PATH, LinkParser
+	WIKI_API_PATH
 from src.api.util import create_article_path, default_message
 from src.discord.queue import send_to_discord
 from src.discord.message import DiscordMessage, DiscordMessageMetadata
@@ -60,6 +60,7 @@ def load_extensions():
 	except ImportError:
 		logger.critical("No extensions module found. What's going on?")
 		sys.exit(1)
+
 storage = datafile
 
 # Remove previous data holding file if exists and limitfetch allows
@@ -229,11 +230,12 @@ def day_overview():
 
 def rc_processor(change, changed_categories):
 	"""Prepares essential information for both embed and compact message format."""
+	from src.misc import LinkParser
 	LinkParser = LinkParser()
 	metadata = DiscordMessageMetadata("POST", rev_id=change.get("revid", None), log_id=change.get("logid", None),
 	                       page_id=change.get("pageid", None))
 	logger.debug(change)
-	context = Context(settings["appearance"]["mode"], settings["webhookURL"], src.api.client.client)
+	context = Context(settings["appearance"]["mode"], settings["webhookURL"], client)
 	if ("actionhidden" in change or "suppressed" in change) and "suppressed" not in settings["ignored"]:  # if event is hidden using suppression
 		context.event = "suppressed"
 		discord_message: Optional[DiscordMessage] = default_message("suppressed", formatter_hooks)(context, change)
@@ -269,6 +271,7 @@ def abuselog_processing(entry, recent_changes):
 
 # Log in and download wiki information
 wiki = Wiki(rc_processor, abuselog_processing)
+client = src.api.client.Client(formatter_hooks, wiki)
 try:
 	if settings["wiki_bot_login"] and settings["wiki_bot_password"]:
 		wiki.log_in()