100 lines
2 KiB
Python
100 lines
2 KiB
Python
"""
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Router "text" provides:
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- listing text files
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- finding text files by name prefix
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- getting image file content as converted Markdown by name prefix
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"""
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import re
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from typing import Iterator
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from fastapi import APIRouter, Depends
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from markdown import markdown
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from ..config import Config
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from ..dav_file import DavFile
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from ._common import FileNameLister, PrefixFinder, PrefixUnique
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router = APIRouter(prefix="/text", tags=["text"])
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_lister = FileNameLister(
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remote_path="text",
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re=re.compile(
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r"\.(txt|md)$",
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flags=re.IGNORECASE,
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),
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)
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_finder = PrefixFinder(_lister)
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_unique = PrefixUnique(_finder)
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async def get_ticker_lines() -> Iterator[str]:
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ticker = await DavFile("text/ticker.txt").string
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return (
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line.strip()
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for line in ticker.split("\n")
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if line.strip()
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)
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async def get_ticker_content_lines(
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ticker_lines: Iterator[str] = Depends(get_ticker_lines),
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) -> Iterator[str]:
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return (
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line
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for line in ticker_lines
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if not line.startswith("#")
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)
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@router.get("/get/ticker")
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async def get_ticker_content(
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ticker_content_lines: Iterator[str] = Depends(get_ticker_content_lines),
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) -> str:
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cfg = await Config.get()
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ticker_content_lines = ["", *ticker_content_lines, ""]
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ticker_content = cfg.ticker_separator.join(ticker_content_lines)
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return markdown(
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ticker_content.strip()
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)
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@router.get(
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"/list",
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response_model=list[str],
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responses=_lister.responses,
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)
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async def list_texts(
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names: Iterator[str] = Depends(_lister),
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) -> list[str]:
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return list(names)
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@router.get(
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"/find/{prefix}",
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response_model=list[str],
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responses=_finder.responses,
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)
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async def find_texts(
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names: Iterator[str] = Depends(_finder),
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) -> list[str]:
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return list(names)
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@router.get(
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"/get/{prefix}",
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response_model=str,
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responses=_unique.responses,
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)
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async def get_text(
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name: str = Depends(_unique),
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) -> str:
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text = await DavFile(f"{_lister.remote_path}/{name}").string
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return markdown(
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text
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)
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