rewrite: Initial rewrite skeleton.

Remove modules that will no longer be required.
Move pending modules to pending-rewrite folders.

bot/meta/logger.py

@@ -1,110 +0,0 @@
-import sys
-import logging
-import asyncio
-from discord import AllowedMentions
-
-from cmdClient.logger import cmd_log_handler
-
-from utils.lib import mail, split_text
-
-from .client import client
-from .config import conf
-from . import sharding
-
-
-# Setup the logger
-logger = logging.getLogger()
-log_fmt = logging.Formatter(
-    fmt=('[{asctime}][{levelname:^8}]' +
-         '[SHARD {}]'.format(sharding.shard_number) +
-         ' {message}'),
-    datefmt='%d/%m | %H:%M:%S',
-    style='{'
-)
-# term_handler = logging.StreamHandler(sys.stdout)
-# term_handler.setFormatter(log_fmt)
-# logger.addHandler(term_handler)
-# logger.setLevel(logging.INFO)
-
-
-class LessThanFilter(logging.Filter):
-    def __init__(self, exclusive_maximum, name=""):
-        super(LessThanFilter, self).__init__(name)
-        self.max_level = exclusive_maximum
-
-    def filter(self, record):
-        # non-zero return means we log this message
-        return 1 if record.levelno < self.max_level else 0
-
-
-logger.setLevel(logging.NOTSET)
-
-logging_handler_out = logging.StreamHandler(sys.stdout)
-logging_handler_out.setLevel(logging.DEBUG)
-logging_handler_out.setFormatter(log_fmt)
-logging_handler_out.addFilter(LessThanFilter(logging.WARNING))
-logger.addHandler(logging_handler_out)
-
-logging_handler_err = logging.StreamHandler(sys.stderr)
-logging_handler_err.setLevel(logging.WARNING)
-logging_handler_err.setFormatter(log_fmt)
-logger.addHandler(logging_handler_err)
-
-
-# Define the context log format and attach it to the command logger as well
-@cmd_log_handler
-def log(message, context="GLOBAL", level=logging.INFO, post=True):
-    # Add prefixes to lines for better parsing capability
-    lines = message.splitlines()
-    if len(lines) > 1:
-        lines = [
-            '┌ ' * (i == 0) + '│ ' * (0 < i < len(lines) - 1) + '└ ' * (i == len(lines) - 1) + line
-            for i, line in enumerate(lines)
-        ]
-    else:
-        lines = ['─ ' + message]
-
-    for line in lines:
-        logger.log(level, '\b[{}] {}'.format(
-            str(context).center(22, '='),
-            line
-        ))
-
-    # Fire and forget to the channel logger, if it is set up
-    if post and client.is_ready():
-        asyncio.ensure_future(live_log(message, context, level))
-
-
-# Live logger that posts to the logging channels
-async def live_log(message, context, level):
-    if level >= logging.INFO:
-        if level >= logging.WARNING:
-            log_chid = conf.bot.getint('error_channel') or conf.bot.getint('log_channel')
-        else:
-            log_chid = conf.bot.getint('log_channel')
-
-        # Generate the log messages
-        if sharding.sharded:
-            header = f"[{logging.getLevelName(level)}][SHARD {sharding.shard_number}][{context}]"
-        else:
-            header = f"[{logging.getLevelName(level)}][{context}]"
-
-        if len(message) > 1900:
-            blocks = split_text(message, blocksize=1900, code=False)
-        else:
-            blocks = [message]
-
-        if len(blocks) > 1:
-            blocks = [
-                "```md\n{}[{}/{}]\n{}\n```".format(header, i+1, len(blocks), block) for i, block in enumerate(blocks)
-            ]
-        else:
-            blocks = ["```md\n{}\n{}\n```".format(header, blocks[0])]
-
-        # Post the log messages
-        if log_chid:
-            [await mail(client, log_chid, content=block, allowed_mentions=AllowedMentions.none()) for block in blocks]
-
-
-# Attach logger to client, for convenience
-client.log = log