git.scottworley.com Git - paperdoorknob/blob - texify.py

   1 # paperdoorknob: Print glowfic
   2 #
   3 # This program is free software: you can redistribute it and/or modify it
   4 # under the terms of the GNU General Public License as published by the
   5 # Free Software Foundation, version 3.
   6
   7
   8 from abc import ABC, abstractmethod
   9 import subprocess
  10
  11 from bs4.element import Tag
  12
  13
  14 class Texifier(ABC):
  15     @abstractmethod
  16     def texify(self, html: Tag) -> bytes:
  17         raise NotImplementedError()
  18
  19
  20 class PandocTexifier(Texifier):
  21
  22     def __init__(self, pandoc_path: str) -> None:
  23         self._pandoc_path = pandoc_path
  24
  25     def texify(self, html: Tag) -> bytes:
  26         return subprocess.run([self._pandoc_path, '--from=html', '--to=latex'],
  27                               input=html.encode(),
  28                               stdout=subprocess.PIPE,
  29                               check=True).stdout