diff options
Diffstat (limited to 'sphinx/builders/_epub_base.py')
| -rw-r--r-- | sphinx/builders/_epub_base.py | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/sphinx/builders/_epub_base.py b/sphinx/builders/_epub_base.py index f86715fcf..0f440dc9b 100644 --- a/sphinx/builders/_epub_base.py +++ b/sphinx/builders/_epub_base.py @@ -12,9 +12,8 @@ import html import os import re import warnings -from collections import namedtuple from os import path -from typing import Any, Dict, List, Set, Tuple +from typing import Any, Dict, List, NamedTuple, Set, Tuple from zipfile import ZIP_DEFLATED, ZIP_STORED, ZipFile from docutils import nodes @@ -85,10 +84,30 @@ VECTOR_GRAPHICS_EXTENSIONS = ('.svg',) REFURI_RE = re.compile("([^#:]*#)(.*)") -ManifestItem = namedtuple('ManifestItem', ['href', 'id', 'media_type']) -Spine = namedtuple('Spine', ['idref', 'linear']) -Guide = namedtuple('Guide', ['type', 'title', 'uri']) -NavPoint = namedtuple('NavPoint', ['navpoint', 'playorder', 'text', 'refuri', 'children']) +class ManifestItem(NamedTuple): + href: str + id: str + media_type: str + + +class Spine(NamedTuple): + idref: str + linear: bool + + +class Guide(NamedTuple): + type: str + title: str + uri: str + + +class NavPoint(NamedTuple): + navpoint: str + playorder: int + text: str + refuri: str + children: List[Any] # mypy does not support recursive types + # https://github.com/python/mypy/issues/7069 def sphinx_smarty_pants(t: str, language: str = 'en') -> str: @@ -635,7 +654,7 @@ class EpubBuilder(StandaloneHTMLBuilder): the parent node is reinserted in the subnav. """ navstack = [] # type: List[NavPoint] - navstack.append(NavPoint('dummy', '', '', '', [])) + navstack.append(NavPoint('dummy', 0, '', '', [])) level = 0 lastnode = None for node in nodes: |