imgurbot12 / pypub Goto Github PK
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Python library to programatically create epub files
License: MIT License
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pypub's Issues
Inline styles
I have HTML that sets font size and text color using an inline style, but it doesn't make it to the EPUB.
<p style="color:blue; font-size:12px;">This is a paragraph.</p>
Similarly for list items:
<ol style="list-style-type: lower-alpha;"><li>a list item</li></ol>
Should style attrs just be passed through unchanged? With the understanding that some may be ignored by some readers.
Cannot set custom cover images
When specifiying an own cover image, the programs runs into an exceptionj: RuntimeError: cannot render_chapter before begin.
The following script can be used to reproduce this issue (note that the file must be named cover.png).
import pypub
ebook = pypub.Epub(title="Test", cover="/home/user/cover.png")
c = pypub.create_chapter_from_html(html="<p>Test</p>".encode())
ebook.add_chapter(c)
ebook.create("test.epub")This can be fixed by moving line 208 in builder.py before line 201. Using this approach will make sure that self.template is defined also when using a custom cover.
Getting an error trying to run the exemple code
Hi! When trying to run the example code, I get the following error, which seems to be tied to xml parsing:
"epub ValueError: ('unsupported token', Result(token=<XToken.FUNCTION: 8>, value=b'text()', lineno=0, position=9))"
Is the module perhaps incompatible with python 3.10?
Thank you very much for your hard work anyway!
Tables
When I start with HTML something like this:
<h2>Table</h2>
<table>
<tr>
<td>Cell one</td>
<td>Cell two</td>
</tr>
<tr>
<td>Cell three</td>
<td>cell four</td>
</tr>
</table>
I end up with
<body>
<h2>Table</h2>
<p><br/>
</p>
<hr/>
</body>
Style files added to "css_paths" get copied to the epub, but not included
For example:
css_path "path/to/my.css"
epub = pypub.Epub("title")
epub.css_paths = [css_path]
etc.
Will add the css file to the package:
inflating: OEBPS/styles/my.css
inflating: OEBPS/styles/styles.css
But not include it in the page HTML:
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<link type="text/css" rel="stylesheet" href="styles/styles.css"/>
<title>Test Title</title>
</head>
Local images not handled correctly
Hi @imgurbot12,
great tool, helped me a lot! While working with it, I noticed a small bug:
When including local image files, the following exception occurs: AttributeError: '_io.BufferedReader' object has no attribute 'status'.
The following script can be used for reproducing this issue.
import pypub
html_content = """<p>This is a test</p><img src="file:///home/user/a.png">"""
ebook = pypub.Epub(title="Test")
c = pypub.create_chapter_from_html(html=html_content.encode())
ebook.add_chapter(c)
ebook.create("test.epub")`The bug can be found in line 105 of factory.py. The problem is that in the case of local files, res does not have a res.status attribute but nevertheless contains the data as a BufferedReader. Uncommenting these two lines will make the example above work.
Running the example creates an epub with an errror
When I open the example epub I get a message on the first page:
“This page contains the following errors:error on line 4 at column 62: Entity 'nbsp' not defined”
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