91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
from abc import ABC, abstractmethod
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from pathlib import Path
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from wiki_postbot.interfaces.mediawiki import Wiki
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from wiki_postbot.logger import init_logger
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from wiki_postbot.patterns.wikilink import Wikilink
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from typing import TYPE_CHECKING, List
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if TYPE_CHECKING:
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from logging import Logger
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class Client(ABC):
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"""
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Metaclass for different clients (things that receive inputs like discord/slack messages)
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pending some actual formalization of the concepts in this library (like idk what do we
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call the wiki, a sink? idk)
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Subclasses must implement all the abstract methods (that is, i guess, the definition
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of abstract methods) but may do whatever other logic they need to do to handle messages,
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eg. discord bot subclasses
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"""
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def __init__(
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self,
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wiki:Wiki,
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name: str = "wikibot_client",
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log_dir: Path = Path('/var/log/wikibot'),
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):
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super(Client, self).__init__()
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self._wiki = None
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self.wiki = wiki
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self.name = name
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self.log_dir = Path(log_dir)
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self.logger = self._init_logger(name=self.name, log_dir=self.log_dir)
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# --------------------------------------------------
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# abstract methods
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# --------------------------------------------------
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# @abstractmethod
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# def _react_progress(self, message):
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# """React to a message indicating that we are processing it"""
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# pass
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# @abstractmethod
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# def _react_complete(self, message):
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# """React to a message indicating that we have completed processing it"""
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# pass
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# @abstractmethod
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# def _react_error(self, message):
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# """React to a message indicating there was some error"""
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@abstractmethod
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def parse_wikilinks(self, message) -> List[Wikilink]:
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"""Parse a given message, returning the wikilinks it contains"""
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@abstractmethod
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def handle_wikilinks(self, message, wl: List[Wikilink]):
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"""Handle the message with wikilinks, most likely by posting it to the wiki!"""
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# --------------------------------------------------
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# Properties
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# --------------------------------------------------
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@property
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def wiki(self) -> Wiki:
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return self._wiki
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@wiki.setter
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def wiki(self, wiki: Wiki):
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if wiki.sess is None:
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raise RuntimeError("Wiki client is not logged in! Login before passing to client")
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self._wiki = wiki
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# --------------------------------------------------
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# Private methods
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# --------------------------------------------------
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def _init_logger(self, name:str, log_dir:Path) -> 'Logger':
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# Try and make log directory, if we cant, it should fail.
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log_dir.mkdir(exist_ok=True)
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logger = init_logger(name=name, basedir=log_dir)
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return logger
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