205 lines
7.5 KiB
Python
205 lines
7.5 KiB
Python
import importlib
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import os
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import re
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import sys
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import traceback
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from typing import Dict, Union
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from core.builtins import PrivateAssets
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from core.logger import Logger
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from core.types import Module
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from core.utils.i18n import load_locale_file
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from core.types.module.component_meta import CommandMeta, RegexMeta, ScheduleMeta
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load_dir_path = os.path.abspath('./modules/')
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def load_modules():
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err_prompt = []
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locale_err = load_locale_file()
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if locale_err:
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locale_err.append('i18n:')
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err_prompt.append('\n'.join(locale_err))
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fun_file = None
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dir_list = os.listdir(load_dir_path)
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for file_name in dir_list:
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try:
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file_path = os.path.join(load_dir_path, file_name)
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fun_file = None
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if os.path.isdir(file_path):
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if file_name[0] != '_':
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fun_file = file_name
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elif os.path.isfile(file_path):
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if file_name[0] != '_' and file_name.endswith('.py'):
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fun_file = file_name[:-3]
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if fun_file is not None:
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Logger.info(f'Loading modules.{fun_file}...')
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modules = 'modules.' + fun_file
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importlib.import_module(modules)
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Logger.info(f'Succeeded loaded modules.{fun_file}!')
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except:
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tb = traceback.format_exc()
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errmsg = f'Failed to load modules.{fun_file}: \n{tb}'
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Logger.error(errmsg)
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err_prompt.append(errmsg)
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loadercache = os.path.abspath(PrivateAssets.path + '/.cache_loader')
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openloadercache = open(loadercache, 'w')
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if err_prompt:
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err_prompt = re.sub(r' File \"<frozen importlib.*?>\", .*?\n', '', '\n'.join(err_prompt))
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openloadercache.write(err_prompt)
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else:
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openloadercache.write('')
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openloadercache.close()
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class ModulesManager:
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modules: Dict[str, Module] = {}
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modulesOrigin: Dict[str, str] = {}
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@staticmethod
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def add_module(module: Module, py_module_name: str):
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if module.bind_prefix not in ModulesManager.modules:
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ModulesManager.modules.update({module.bind_prefix: module})
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ModulesManager.modulesOrigin.update({module.bind_prefix: py_module_name})
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else:
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raise ValueError(f'Duplicate bind prefix "{module.bind_prefix}"')
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@staticmethod
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def remove_modules(modules):
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for module in modules:
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if module in ModulesManager.modules:
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Logger.info(f'Removing...{module}')
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ModulesManager.modules.pop(module)
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ModulesManager.modulesOrigin.pop(module)
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else:
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raise ValueError(f'Module "{module}" is not exist')
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@staticmethod
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def search_related_module(module, includeSelf=True):
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if module in ModulesManager.modulesOrigin:
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modules = []
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py_module = ModulesManager.return_py_module(module)
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for m in ModulesManager.modulesOrigin:
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if ModulesManager.modulesOrigin[m].startswith(py_module):
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modules.append(m)
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if not includeSelf:
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modules.remove(module)
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return modules
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else:
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raise ValueError(f'Could not find "{module}" in modulesOrigin dict')
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@staticmethod
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def return_py_module(module):
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if module in ModulesManager.modulesOrigin:
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return re.match(r'^modules(\.[a-zA-Z0-9_]*)?', ModulesManager.modulesOrigin[module]).group()
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else:
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return None
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@staticmethod
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def bind_to_module(bind_prefix: str, meta: Union[CommandMeta, RegexMeta, ScheduleMeta]):
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if bind_prefix in ModulesManager.modules:
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if isinstance(meta, CommandMeta):
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ModulesManager.modules[bind_prefix].command_list.add(meta)
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elif isinstance(meta, RegexMeta):
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ModulesManager.modules[bind_prefix].regex_list.add(meta)
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elif isinstance(meta, ScheduleMeta):
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ModulesManager.modules[bind_prefix].schedule_list.add(meta)
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@staticmethod
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def return_modules_list_as_dict(targetFrom: str = None) -> \
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Dict[str, Module]:
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if targetFrom is not None:
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returns = {}
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for m in ModulesManager.modules:
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if isinstance(ModulesManager.modules[m], Module):
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if targetFrom in ModulesManager.modules[m].exclude_from:
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continue
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available = ModulesManager.modules[m].available_for
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if targetFrom in available or '*' in available:
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returns.update({m: ModulesManager.modules[m]})
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return returns
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return ModulesManager.modules
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@staticmethod
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def return_modules_alias_map() -> Dict[str, str]:
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"""
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返回每个别名映射到的模块
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"""
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modules = ModulesManager.return_modules_list_as_dict()
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alias_map = {}
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for m in modules:
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module = modules[m]
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if module.alias is not None:
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alias_map.update(module.alias)
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return alias_map
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@staticmethod
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def return_module_alias(module_name) -> Dict[str, str]:
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"""
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返回此模块的别名列表
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"""
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module = ModulesManager.return_modules_list_as_dict()[module_name]
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if module.alias is None:
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return {}
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return module.alias
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@staticmethod
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def return_modules_developers_map() -> Dict[str, list]:
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d = {}
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modules = ModulesManager.return_modules_list_as_dict()
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for m in modules:
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module = modules[m]
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if module.developers is not None:
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d.update({m: module.developers})
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return d
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@staticmethod
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def return_specified_type_modules(module_type: Module,
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targetFrom: str = None) \
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-> Dict[str, Module]:
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d = {}
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modules = ModulesManager.return_modules_list_as_dict()
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for m in modules:
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module = modules[m]
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if isinstance(module, module_type):
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if targetFrom is not None:
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if isinstance(module, Module):
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if targetFrom in module.exclude_from:
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continue
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if targetFrom in module.available_for or '*' in module.available_for:
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d.update({m: module})
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else:
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d.update({module.bind_prefix: module})
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return d
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@staticmethod
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def reload_module(module_name: str):
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"""
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重载该小可模块(以及该模块所在文件的其它模块)
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"""
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py_module = ModulesManager.return_py_module(module_name)
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unbind_modules = ModulesManager.search_related_module(module_name)
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ModulesManager.remove_modules(unbind_modules)
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return ModulesManager.reload_py_module(py_module)
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@staticmethod
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def reload_py_module(module_name: str):
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"""
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重载该py模块
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"""
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try:
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Logger.info(f'Reloading {module_name} ...')
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module = sys.modules[module_name]
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cnt = 0
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loadedModList = list(sys.modules.keys())
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for mod in loadedModList:
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if mod.startswith(f'{module_name}.'):
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cnt += ModulesManager.reload_py_module(mod)
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importlib.reload(module)
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Logger.info(f'Succeeded reloaded {module_name}')
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return cnt + 1
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except:
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tb = traceback.format_exc()
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errmsg = f'Failed to reload {module_name}: \n{tb}'
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Logger.error(errmsg)
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return -999
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