371 lines
9 KiB
Python
371 lines
9 KiB
Python
import json
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import logging
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import re
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import sys
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from pathlib import Path
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from typing import NoReturn, Union, List, Set
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import click
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from colorama import Fore, Style, init
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from tuxbot.core.data_manager import config_dir, app_dir
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init()
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try:
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config_dir.mkdir(parents=True, exist_ok=True)
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except PermissionError:
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print(f"mkdir: cannot create directory '{config_dir}': Permission denied")
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sys.exit(1)
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config_file = config_dir / "config.json"
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def load_existing_config() -> dict:
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"""Loading and returning configs.
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Returns
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-------
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dict
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a dict containing all configurations.
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"""
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if not config_file.exists():
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return {}
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with config_file.open() as fs:
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return json.load(fs)
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instances_data = load_existing_config()
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if not instances_data:
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instances_list = []
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else:
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instances_list = list(instances_data.keys())
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def save_config(name: str, data: dict, delete=False) -> NoReturn:
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"""save data in config file.
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Parameters
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----------
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name:str
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name of instance.
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data:dict
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settings for `name` instance.
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delete:bool
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delete or no data.
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"""
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_config = load_existing_config()
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if delete and name in _config:
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_config.pop(name)
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else:
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_config[name] = data
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with config_file.open("w") as fs:
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json.dump(_config, fs, indent=4)
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def get_name() -> str:
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"""Get instance name via input.
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Returns
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-------
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str
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The instance name choose by user.
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"""
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name = ""
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while not name:
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print(
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"What name do you want to give this instance?\n"
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"(valid characters: A-Z, a-z, 0-9, _, -)"
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)
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name = input("> ")
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if re.fullmatch(r"[a-zA-Z0-9_\-]*", name) is None:
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print()
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print(
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Fore.RED
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+ "ERROR: Invalid characters provided"
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+ Style.RESET_ALL
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)
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name = ""
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return name
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def get_data_dir(instance_name: str) -> Path:
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"""Returning data path.
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Parameters
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----------
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instance_name:str
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Instance name.
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Returns
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-------
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Path
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The data config path corresponding to the instance.
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"""
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data_path = Path(app_dir.user_data_dir) / "data" / instance_name
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data_path_input = ""
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print()
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def make_data_dir(path: Path) -> Union[Path, str]:
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try:
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path.mkdir(parents=True, exist_ok=True)
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except OSError:
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print()
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print(
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Fore.RED
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+ f"mkdir: cannot create directory '{path}':"
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f" Permission denied"
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+ Style.RESET_ALL
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)
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path = ""
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return path
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while not data_path_input:
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print(
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"where do you want to save the configurations?\n"
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"Press [enter] to keep the default path"
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)
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print()
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print(f"Default: {data_path}")
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data_path_input = input("> ")
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if data_path_input != '':
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data_path_input = Path(data_path_input)
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try:
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exists = data_path_input.exists()
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except OSError:
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print()
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print(
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Fore.RED
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+ "Impossible to verify the validity of the path, "
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"make sure it does not contain any invalid characters."
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+ Style.RESET_ALL
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)
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data_path_input = ""
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exists = False
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if data_path_input and not exists:
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data_path_input = make_data_dir(data_path_input)
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else:
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data_path_input = make_data_dir(data_path)
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print()
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print(
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f"You have chosen {data_path_input} to be your config directory for "
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f"`{instance_name}` instance"
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)
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if not click.confirm("Please confirm", default=True):
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print("Rerun the process to redo this configuration.")
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sys.exit(0)
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(data_path_input / 'core').mkdir(parents=True, exist_ok=True)
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(data_path_input / 'cogs').mkdir(parents=True, exist_ok=True)
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(data_path_input / 'logs').mkdir(parents=True, exist_ok=True)
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return data_path_input
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def get_token() -> str:
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"""Get token via input.
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Returns
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-------
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str
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The token choose by user.
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"""
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token = ""
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while not token:
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print(
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"Please enter the bot token\n"
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"(you can find it at https://discord.com/developers/applications)"
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)
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token = input("> ")
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if re.fullmatch(r"([a-zA-Z0-9]{24}\.[a-zA-Z0-9_]{6}\.[a-zA-Z0-9_\-]{27}|mfa\.[a-zA-Z0-9_\-]{84})", token) is None:
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print(
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Fore.RED
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+ "ERROR: Invalid token provided"
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+ Style.RESET_ALL
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)
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token = ""
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return token
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def get_multiple(question: str, confirmation: str, value_type: type)\
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-> List[Union[str, int]]:
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"""Give possibility to user to fill multiple value.
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Parameters
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----------
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question:str
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First question.
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confirmation:str
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Asking text if user want to add another.
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value_type:type
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The type of values inside the list.
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Returns
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-------
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List[Union[str, int]]
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List containing user filled values.
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"""
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print(question)
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values = [value_type(input('> '))]
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while click.confirm(confirmation, default=False):
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values.append(value_type(input('> ')))
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return values
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def additional_config() -> dict:
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"""Asking for additional configs in cogs.
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Returns
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-------
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dict:
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Dict with cog name as key and configs as value.
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"""
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p = Path(r'tuxbot/cogs').glob('**/additional_config.json')
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datas = {}
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for file in p:
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print()
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cog_name = str(file.parent).split('/')[-1]
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datas[cog_name] = {}
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with file.open('r') as f:
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data = json.load(f)
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print(f"\n==Configuration for `{cog_name}` module==")
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for key, value in data.items():
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print()
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print(value['description'])
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datas[cog_name][key] = input('> ')
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return datas
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def finish_setup(data_dir: Path) -> NoReturn:
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"""Configs who directly refer to the bot.
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Parameters
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----------
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data_dir:Path
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Where to save configs.
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"""
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print("Now, it's time to finish this setup by giving bot informations\n")
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token = get_token()
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print()
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prefixes = get_multiple(
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"Choice a (or multiple) prefix for the bot",
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"Add another prefix ?",
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str
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)
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mentionable = click.confirm(
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"Does the bot answer if it's mentioned?",
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default=True
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)
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owners_id = get_multiple(
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"Give the owner id of this bot",
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"Add another owner ?",
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int
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)
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cogs_config = additional_config()
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core_file = data_dir / 'core' / 'settings.json'
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core = {
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'token': token,
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'prefixes': prefixes,
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'mentionable': mentionable,
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'owners_id': owners_id,
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}
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with core_file.open("w") as fs:
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json.dump(core, fs, indent=4)
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for cog, data in cogs_config.items():
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data_cog_dir = data_dir / 'cogs' / cog
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data_cog_dir.mkdir(parents=True, exist_ok=True)
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data_cog_file = data_cog_dir / 'settings.json'
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with data_cog_file.open("w") as fs:
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json.dump(data, fs, indent=4)
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def basic_setup() -> NoReturn:
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"""Configs who refer to instances.
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"""
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print("Hi ! it's time for you to give me informations about you instance")
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name = get_name()
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data_dir = get_data_dir(name)
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configs = load_existing_config()
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instance_config = configs[name] if name in instances_list else {}
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instance_config["DATA_PATH"] = str(data_dir.resolve())
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instance_config["IS_RUNNING"] = False
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if name in instances_list:
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print()
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print(
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Fore.RED
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+ f"WARNING: An instance named `{name}` already exists "
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f"Continuing will overwrite this instance configs."
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+ Style.RESET_ALL
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)
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if not click.confirm("Are you sure you want to continue?",
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default=False):
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print("Abandon...")
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sys.exit(0)
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save_config(name, instance_config)
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print("\n"*4)
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finish_setup(data_dir)
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print()
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print(
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f"Instance successfully created! "
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f"You can now run `tuxbot {name}` to launch this instance"
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)
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def setup() -> NoReturn:
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try:
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"""Create a new instance."""
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level = logging.DEBUG
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base_logger = logging.getLogger("tuxbot")
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base_logger.setLevel(level)
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formatter = logging.Formatter(
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"[{asctime}] [{levelname}] {name}: {message}",
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datefmt="%Y-%m-%d %H:%M:%S", style="{"
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)
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stdout_handler = logging.StreamHandler(sys.stdout)
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stdout_handler.setFormatter(formatter)
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base_logger.addHandler(stdout_handler)
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basic_setup()
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except KeyboardInterrupt:
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print("Exiting...")
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if __name__ == "__main__":
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setup()
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