# Free Software Foundation, version 3.
-from abc import ABC, abstractmethod
from dataclasses import dataclass
import itertools
from urllib.parse import parse_qsl, urlencode, urlparse, urlunparse
# * Humans in the community tend to use "posts" to mean chunks.
-def chunkDOMs(html: BeautifulSoup) -> Iterable[Tag]:
- def text() -> Tag:
- body = html.body
- assert body
- text = body.find_next("div", class_="post-post")
- assert isinstance(text, Tag)
- return text
+class Thread:
- def the_replies() -> Iterable[Tag]:
- rs = html.find_all("div", class_="post-reply")
- assert all(isinstance(r, Tag) for r in rs)
- return rs
+ def __init__(self, dom: BeautifulSoup) -> None:
+ self._dom = dom
- return itertools.chain([text()], the_replies())
+ def title(self) -> str | None:
+ span = self._dom.findChild("span", id="post-title")
+ if not isinstance(span, Tag):
+ return None
+ return span.text.strip()
+
+ def chunkDOMs(self) -> Iterable[Tag]:
+ def text() -> Tag:
+ body = self._dom.body
+ assert body
+ text = body.find_next("div", class_="post-post")
+ assert isinstance(text, Tag)
+ return text
+
+ def the_replies() -> Iterable[Tag]:
+ rs = self._dom.find_all("div", class_="post-reply")
+ assert all(isinstance(r, Tag) for r in rs)
+ return rs
+
+ return itertools.chain([text()], the_replies())
def makeChunk(chunk_dom: Tag, image_store: ImageStore) -> Chunk:
assert tag is None or isinstance(tag, Tag)
return tag
+ def stripHREF(tag: Tag) -> None:
+ for c in tag.findChildren("a"):
+ if "href" in c.attrs:
+ del c.attrs["href"]
+
+ def getMeta(css_class: str) -> Tag | None:
+ tag = getByClass(css_class)
+ if tag is None:
+ return None
+ stripHREF(tag)
+ return tag
+
content = chunk_dom.findChild('div', class_='post-content')
assert isinstance(content, Tag)
return Chunk(getIcon(),
- getByClass('post-character'),
- getByClass('post-screenname'),
- getByClass('post-author'),
+ getMeta('post-character'),
+ getMeta('post-screenname'),
+ getMeta('post-author'),
content)
-def renderIcon(icon_path: str | None, image_size: float) -> str | None:
- params = f'width={image_size}mm,height={image_size}mm,keepaspectratio'
- return f'\\includegraphics[{params}]{{{icon_path}}}' if icon_path else None
-
-
-class Layout(ABC):
-
- @abstractmethod
- def renderChunk(self, chunk: Chunk) -> bytes:
- raise NotImplementedError()
-
-
-class ContentOnlyLayout(Layout):
-
- def __init__(self, texifier: Texifier) -> None:
- self._texifier = texifier
+def renderChunk(texifier: Texifier, chunk: Chunk) -> bytes:
+ return b''.join([
+ br'\glowhead{',
+ br'\glowicon{%s}' % chunk.icon.encode('UTF-8') if chunk.icon else b'',
+ b'}{',
+ texifier.texify(chunk.character) if chunk.character else b'',
+ b'}{',
+ texifier.texify(chunk.screen_name) if chunk.screen_name else b'',
+ b'}{',
+ texifier.texify(chunk.author) if chunk.author else b'',
+ b'}',
+ texifier.texify(chunk.content)])
+
+
+ContentOnlyLayout = br'''
+\newcommand{\glowhead}[4]{}
+'''
+
+
+BelowIconLayout = br'''
+\newcommand{\glowhead}[4]{\wrapstuffclear
+\begin{wrapstuff}[l]
+\fbox{
+\begin{varwidth}{0.5\textwidth}
+ \smash{\parbox[t][0pt]{0pt}{
+ \setlength{\fboxrule}{0.2pt}
+ \setlength{\fboxsep}{0pt}
+ \vspace{-3.4pt}
+ \fbox{\hspace{107mm}}
+ }\\*}
+ \vspace{-1em}
+\begin{center}
+#1\ifnotempty
+{#1}{\\*}#2\ifnotempty
+{#2}{\\*}#3\ifnotempty
+{#3}{\\*}#4
+\end{center}
+\end{varwidth}
+}
+\end{wrapstuff}
- def renderChunk(self, chunk: Chunk) -> bytes:
- return self._texifier.texify(chunk.content) + b'\n'
+\strut
+\noindent}'''
-class BelowIconLayout(Layout):
- def __init__(self, texifier: Texifier, image_size: float) -> None:
- self._texifier = texifier
- self._image_size = image_size
+# Why is \textwidth not the width of the text?
+# Why is the width of the text .765\textwidth?
+BesideIconLayout = br'''
+\newcommand{\glowhead}[4]{
- def renderChunk(self, chunk: Chunk) -> bytes:
- icon = renderIcon(chunk.icon, self._image_size)
- meta = [icon.encode('UTF-8')] if icon else []
- meta += [self._texifier.texify(x)
- for x in [chunk.character, chunk.screen_name, chunk.author]
- if x is not None]
+\strut
- return b'''\\wrapstuffclear
-\\begin{wrapstuff}[l]
-\\fbox{
-\\begin{varwidth}{0.5\\textwidth}
- \\smash{\\parbox[t][0pt]{0pt}{
- \\setlength{\\fboxrule}{0.2pt}
- \\setlength{\\fboxsep}{0pt}
- \\vspace{-3.4pt}
- \\fbox{\\hspace{107mm}}
- }\\\\*}
- \\vspace{-1em}
-\\begin{center}
-%s
-\\end{center}
-\\end{varwidth}
-}
-\\end{wrapstuff}
-
-\\strut
-
-\\noindent %s
-''' % (
- b'\\\\*'.join(meta),
- self._texifier.texify(chunk.content))
-
-
-class BesideIconLayout(Layout):
-
- def __init__(self, texifier: Texifier, image_size: float) -> None:
- self._texifier = texifier
- self._image_size = image_size
-
- def renderChunk(self, chunk: Chunk) -> bytes:
- icon = renderIcon(chunk.icon, self._image_size)
- meta = [
- chunk.character,
- chunk.screen_name,
- chunk.author,
- ]
-
- # Why is \textwidth not the width of the text?
- # Why is the width of the text .765\textwidth?
- return b'''\\noindent\\fbox{
-%s
-\\parbox[b]{.765\\textwidth}{
-\\begin{center}
-%s
-\\end{center}
+\noindent\fbox{
+#1
+\parbox[b]{.765\textwidth}{
+\begin{center}
+#2\ifnotempty
+{#2}{\\*}#3\ifnotempty
+{#3}{\\*}#4
+\end{center}
}
-}\\\\*
-\\vspace{-0.75em}\\\\*
-\\noindent %s
-
-\\strut
-
-''' % (
- icon.encode('UTF-8') if icon else b'',
- b'\\\\*'.join(self._texifier.texify(x) for x in meta if x is not None),
- self._texifier.texify(chunk.content))
+}\\*
+\vspace{-0.75em}\\*
+\noindent}'''
projects / paperdoorknob / blobdiff