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af859aa755
* Update downloader.py * Update json_mixins.py * Update installable.py * changelog pt 1 * changelog pt2 * edit of changelog pt1 * edit of changelog pt 2 (last commit before review) * Kidding, this is the last one before review.
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
import json
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from pathlib import Path
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from typing import Optional, Tuple, Dict, Any
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class RepoJSONMixin:
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INFO_FILE_NAME = "info.json"
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def __init__(self, repo_folder: Path):
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self._repo_folder = repo_folder
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self.author: Tuple[str, ...] = ()
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self.install_msg: Optional[str] = None
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self.short: Optional[str] = None
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self.description: Optional[str] = None
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self._info_file = repo_folder / self.INFO_FILE_NAME
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if self._info_file.exists():
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self._read_info_file()
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self._info: Dict[str, Any] = {}
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def _read_info_file(self) -> None:
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if not (self._info_file.exists() or self._info_file.is_file()):
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return
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try:
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with self._info_file.open(encoding="utf-8") as f:
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info = json.load(f)
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except json.JSONDecodeError:
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return
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else:
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self._info = info
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try:
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author = tuple(info.get("author", []))
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except ValueError:
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author = ()
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self.author = author
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self.install_msg = info.get("install_msg")
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self.short = info.get("short")
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self.description = info.get("description")
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