103 lines
3.5 KiB
Python
103 lines
3.5 KiB
Python
# Copyright (C) 2021
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# Author Info Examples:
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# Name / Email / Website
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# Twitter / Twitch / Youtube / Github
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# Authors:
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# Alex Orid / inquiries@thecuriousnerd.com / TheCuriousNerd.com
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# Twitter: @TheCuriousNerd / Twitch: TheCuriousNerd / Youtube: thecuriousnerd / Github: TheCuriousNerd
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import importlib
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import importlib.util
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import inspect
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import os
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import sys
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from typing import Dict
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from commands.command_base import AbstractCommand
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#New
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def load_commands(commandType: AbstractCommand.CommandType) -> Dict[str, AbstractCommand]:
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print(" -Loading ", commandType ," Commands...\n")
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commands = compile_and_load(commandType)
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return commands
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#New
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def compile_and_load_file(path: str, commandType: AbstractCommand.CommandType):
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module_name = os.path.split(path)[1].replace(".py", "")
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spec = importlib.util.spec_from_file_location(module_name, path)
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module = importlib.util.module_from_spec(spec)
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sys.modules[module_name] = module
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spec.loader.load_module(module_name)
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for name, obj in inspect.getmembers(module):
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if inspect.isclass(obj) and name.startswith("Command"):
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command_inst = obj()
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if commandType == command_inst.get_commandType():
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print(" ---Successfully loaded %s: %s" % (commandType, command_inst.get_command()))
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return command_inst.get_command(), command_inst
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elif commandType != command_inst.get_commandType():
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print(" -%s CommandType did not match: %s for: %s" % (command_inst.get_commandType(), commandType, command_inst.get_command()))
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return "", None
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#New
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def compile_and_load(commandType: AbstractCommand.CommandType) -> Dict[str, AbstractCommand]:
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dic = {}
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implementations = get_implementations_dir()
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for dirName, subdirList, fileList in os.walk(implementations):
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for file in fileList:
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name = os.path.join(dirName, file)
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print("compiling: %s" % name)
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name, command = compile_and_load_file(name, commandType)
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if command is not None and command.command_type is commandType:
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dic[name] = command
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break
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return dic
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def get_base_dir() -> str:
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cwd = os.getcwd()
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split = os.path.split(cwd)
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current = split[len(split) - 1]
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if current == 'commands':
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return check_dir(cwd)
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elif current == 'Praxis_Bot' or current == 'Praxis':
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return check_dir(os.path.join(cwd, "commands"))
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else:
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print("could not find working directory for Praxis_Bot/commands")
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raise Exception
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def get_implementations_dir() -> str:
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return check_dir(os.path.join(get_base_dir(), "implemented"))
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def get_compiled_dir() -> str:
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return check_dir(os.path.join(get_base_dir(), "compiled"))
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def check_dir(path: str) -> str:
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if not os.path.exists(path):
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os.mkdir(path, 0x777)
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return path
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if __name__ == "__main__":
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cmds = load_commands()
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