2298d36bed
- Create Economist SubmissionTracking package correctly: * mainArticle = full blog post content * coverLetter = 216-word SIR— letter * Links to blog post via blogPostId - Archive 'Letter to The Economist' from blog posts (it's the cover letter) - Fix date display on article cards (use published_at) - Target publication already displaying via blue badge Database changes: - Make blogPostId optional in SubmissionTracking model - Economist package ID: 68fa85ae49d4900e7f2ecd83 - Le Monde package ID: 68fa2abd2e6acd5691932150 Next: Enhanced modal with tabs, validation, export 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
134 lines
3.9 KiB
Python
134 lines
3.9 KiB
Python
from __future__ import annotations
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import typing
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from abc import ABC, abstractmethod
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from ._copy import copy_dir, copy_file
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from ._errors import (
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DestinationExists,
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DirectoryExpected,
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FileExpected,
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FilesystemClosed,
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NoSysPath,
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ResourceNotFound,
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)
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from ._path import dirname
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from ._walk import BoundWalker
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if typing.TYPE_CHECKING:
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from typing import IO, Any, Collection, Iterator, Self, Type
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from ._info import Info
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from ._subfs import SubFS
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class FS(ABC):
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"""Abstract base class for custom filesystems."""
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_closed: bool = False
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@abstractmethod
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def open(self, path: str, mode: str = "rb", **kwargs) -> IO[Any]: ...
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@abstractmethod
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def exists(self, path: str) -> bool: ...
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@abstractmethod
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def isdir(self, path: str) -> bool: ...
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@abstractmethod
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def isfile(self, path: str) -> bool: ...
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@abstractmethod
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def listdir(self, path: str) -> list[str]: ...
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@abstractmethod
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def makedir(self, path: str, recreate: bool = False) -> SubFS: ...
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@abstractmethod
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def makedirs(self, path: str, recreate: bool = False) -> SubFS: ...
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@abstractmethod
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def getinfo(self, path: str, namespaces: Collection[str] | None = None) -> Info: ...
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@abstractmethod
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def remove(self, path: str) -> None: ...
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@abstractmethod
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def removedir(self, path: str) -> None: ...
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@abstractmethod
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def removetree(self, path: str) -> None: ...
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@abstractmethod
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def movedir(self, src: str, dst: str, create: bool = False) -> None: ...
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def getsyspath(self, path: str) -> str:
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raise NoSysPath(f"the filesystem {self!r} has no system path")
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def close(self):
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self._closed = True
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def isclosed(self) -> bool:
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return self._closed
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def __enter__(self) -> Self:
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return self
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def __exit__(self, exc_type, exc, tb):
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self.close()
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return False # never swallow exceptions
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def check(self):
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if self._closed:
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raise FilesystemClosed(f"the filesystem {self!r} is closed")
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def opendir(self, path: str, *, factory: Type[SubFS] | None = None) -> SubFS:
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"""Return a sub‑filesystem rooted at `path`."""
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if factory is None:
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from ._subfs import SubFS
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factory = SubFS
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return factory(self, path)
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def scandir(
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self, path: str, namespaces: Collection[str] | None = None
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) -> Iterator[Info]:
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return (self.getinfo(f"{path}/{p}", namespaces) for p in self.listdir(path))
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@property
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def walk(self) -> BoundWalker:
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return BoundWalker(self)
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def readbytes(self, path: str) -> bytes:
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with self.open(path, "rb") as f:
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return f.read()
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def writebytes(self, path: str, data: bytes):
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with self.open(path, "wb") as f:
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f.write(data)
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def create(self, path: str, wipe: bool = False):
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if not wipe and self.exists(path):
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return False
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with self.open(path, "wb"):
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pass # 'touch' empty file
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return True
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def copy(self, src_path: str, dst_path: str, overwrite=False):
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if not self.exists(src_path):
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raise ResourceNotFound(f"{src_path!r} does not exist")
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elif not self.isfile(src_path):
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raise FileExpected(f"path {src_path!r} should be a file")
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if not overwrite and self.exists(dst_path):
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raise DestinationExists(f"destination {dst_path!r} already exists")
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if not self.isdir(dirname(dst_path)):
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raise DirectoryExpected(f"path {dirname(dst_path)!r} should be a directory")
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copy_file(self, src_path, self, dst_path)
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def copydir(self, src_path: str, dst_path: str, create=False):
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if not create and not self.exists(dst_path):
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raise ResourceNotFound(f"{dst_path!r} does not exist")
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if not self.isdir(src_path):
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raise DirectoryExpected(f"path {src_path!r} should be a directory")
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copy_dir(self, src_path, self, dst_path)
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