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import asyncio
import importlib
import re
import traceback
from string import whitespace
import discord
import sys
import json
import argparse
import os
client = discord.Client()
commands = []
def description(desc):
def wrapper(func):
func.description = desc
return func
return wrapper
def name(name):
def wrapper(func):
func.name = name
return func
return wrapper
@description('Helps you...')
@name('help')
@asyncio.coroutine
def help_cmd(cmd_args, author, channel, message):
embed = discord.Embed()
embed.colour = discord.Colour.gold()
embed.description = 'Helping you...'
for command in commands:
embed.add_field(name=command.name, value=command.description, inline=False)
embed.title = 'Command list'
yield from client.send_message(channel, embed=embed)
return True
commands += [help_cmd]
class Config(object):
def __init__(self, **kwargs):
self.token = kwargs['token']
self.postfix = kwargs.get('postfix', '...')
def parse_split(content):
def temp():
buffer = None
inquote = False
escape = False
for c in content:
if escape:
if buffer is None:
buffer = c
else:
buffer += c
if c in "'\"":
inquote = not inquote
if buffer is not None:
yield buffer
buffer = None
elif c in whitespace and not inquote:
if buffer is not None:
yield buffer
buffer = None
elif c == '\\':
escape = True
else:
if buffer is None:
buffer = c
else:
buffer += c
if buffer is not None:
yield buffer
return list(temp())
@client.event
@asyncio.coroutine
def process_message(message):
content = message.content[:-len(config.postfix)]
cmd_args = list(parse_split(content))
print(cmd_args)
cmd = cmd_args[-1]
cmd_args = cmd_args[:-1]
author = message.author
for c in commands:
if c.name.lower() == cmd.lower():
print('Executing command: %s(%s)' % (c.name, str(c)))
yield from c(cmd_args, author, message.channel, message)
return
help_cmd(cmd_args, author, message.channel, message)
@client.event
@asyncio.coroutine
def on_message(message: discord.Message):
if message.author.id == client.user.id:
return
if message.content.endswith(config.postfix):
yield from process_message(message)
@client.event
@asyncio.coroutine
def on_ready():
print('Ready')
def load_modules(dir='modules', module='modules') -> tuple:
print(flush=True, end='')
loaded_count = 0
total = 0
fails = 0
for file in os.listdir(dir):
newdir = os.path.join(dir, file)
if os.path.isdir(newdir):
add_loaded, add_fails, add_total = load_modules(newdir, module + '.' + file)
loaded_count += add_loaded
fails += add_fails
total += add_total
if file.endswith('.py'):
file = file[:-3]
total += 1
print('Loading module: %s' % (module + '.' + file), flush=True)
try:
importlib.import_module('%s.%s' % (module, file)).setup(commands, client)
except KeyboardInterrupt:
raise
except Exception as e:
traceback.print_tb(e)
print('Module load failed: %s' % (module + '.' + file), flush=True)
fails += 1
continue
print('Loaded module: %s' % (module + '.' + file), flush=True)
loaded_count += 1
return loaded_count, fails, total
if __name__ == '__main__':
args = argparse.ArgumentParser()
args.add_argument('config_file', type=open, help='Config file in json format.')
ns = args.parse_args(sys.argv[1:])
config = json.load(ns.config_file)
print('Config: %s' % str(config))
print()
print('Loading modules')
loaded, fails, total = load_modules()
print('[' + '#' * loaded + '-' * fails + ']')
if fails == 0:
print('Loaded all modules successfully')
else:
print('Some modules failed to load.')
line = ""
while line.lower() not in ["y", "n"]:
line = input("Start anyway? (Y/N)")
if line.lower() == 'n':
sys.exit(1)
config = Config(**config)
client.run(config.token, bot=True)
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