You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
4.3 KiB
89 lines
4.3 KiB
##########################################################################
|
|
# Copyright (C) 2022-2023 Kostiantyn Klochko <kostya_klochko@ukr.net> #
|
|
# #
|
|
# This file is part of Anitube Simple Notification. #
|
|
# #
|
|
# Anitube Simple Notification 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. #
|
|
# #
|
|
# Anitube Simple Notification 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 Anitube Simple Notification. If not, see #
|
|
# <https://www.gnu.org/licenses/>. #
|
|
##########################################################################
|
|
|
|
"""
|
|
This module has all for simplify work with the toml configuration file.
|
|
"""
|
|
|
|
from rich.console import Console
|
|
import tomli
|
|
from pathlib import PosixPath
|
|
|
|
class Config:
|
|
@staticmethod
|
|
def config_validation(config: dict) -> bool:
|
|
"""Return False if config is invalid. Empty values is valid."""
|
|
validations = {
|
|
"POSTERS": lambda v: isinstance(v, bool),
|
|
"WAITING_PERIOD": lambda v: isinstance(v, int) and v >= 0,
|
|
"URLS": lambda l: isinstance(l, list) and len(l) == len(list(filter(str,l))),
|
|
}
|
|
return all(validations.get(k, lambda x: False)(v) for (k, v) in config.items())
|
|
|
|
@staticmethod
|
|
def config_validation_detail(config: dict) -> dict:
|
|
"""Return a dict where key is a field and value is valid status."""
|
|
validations = {
|
|
"POSTERS": lambda v: isinstance(v, bool),
|
|
"WAITING_PERIOD": lambda v: isinstance(v, int) and v >= 0,
|
|
"URLS": lambda l: isinstance(l, list) and
|
|
len(list(filter(lambda v: isinstance(v,str), l))) and
|
|
len(list(filter(lambda v: v.startswith("https://anitube.in.ua/"), l)))
|
|
#len(l) == len(list(filter(str,l))),
|
|
}
|
|
return {k:validations.get(k, lambda x: False)(v) for (k, v) in config.items()}
|
|
|
|
@staticmethod
|
|
def config_validation_error(config: dict):
|
|
"""Show error and remove invalid fields."""
|
|
validation = Config.config_validation_detail(config)
|
|
if not validation.pop("POSTERS", True):
|
|
Console().print(f"[red][ERROR] Please, POSTER must be false or true.[/]")
|
|
del config["POSTERS"]
|
|
if not validation.pop("WAITING_PERIOD", True):
|
|
Console().print(
|
|
''.join(["[red][ERROR] ",
|
|
"Please, WAITING_PERIOD must be an integer that greater",
|
|
"than zero or equals to.[/]"]))
|
|
del config["WAITING_PERIOD"]
|
|
if not validation.pop("URLS", True):
|
|
Console().print(
|
|
"".join(["[red][ERROR] Please, URLS must be a list of strings"
|
|
"which ones are page urls of anitube.in.ua.[/]"]))
|
|
del config["URLS"]
|
|
|
|
@staticmethod
|
|
def get_config(config_path:PosixPath, console:Console) -> dict:
|
|
"""
|
|
Read the configuration file and return dict as configuration.
|
|
The configuration file must be in the application folder.
|
|
"""
|
|
config = {}
|
|
try:
|
|
with open(config_path, "rb") as file:
|
|
config = tomli.load(file)
|
|
except FileNotFoundError:
|
|
console.print(f"[red][ERROR] Please, create configuration file.[/]")
|
|
console.print(f"[yellow][ERROR] The configuration file path: {config_path}.[/]")
|
|
except tomli.TOMLDecodeError:
|
|
console.print(f"[red][ERROR] Please, check configuration file for correctness.[/]")
|
|
Config.config_validation_error(config)
|
|
return config
|