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Book details: Improve plain text formatting when copying to clipboard. Fixes #1993753 [Copy Book Details puts column names and values on separate lines](https://bugs.launchpad.net/calibre/+bug/1993753)

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Kovid Goyal 2022-10-31 05:41:51 +05:30
parent 608b328f25
commit 9aea6019e1
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1 changed files with 22 additions and 2 deletions
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src/calibre/gui2/book_details.py
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@ -69,8 +69,28 @@ def copy_all(text_browser):
mf = getattr(text_browser, 'details', text_browser) mf = getattr(text_browser, 'details', text_browser)
c = QApplication.clipboard() c = QApplication.clipboard()
md = QMimeData() md = QMimeData()
md.setText(mf.toPlainText()) html = mf.toHtml()
md.setHtml(mf.toHtml()) md.setHtml(html)
from html5_parser import parse
from lxml import etree
root = parse(html)
for x in ('table', 'tr', 'tbody'):
for tag in root.iterdescendants(x):
tag.tag = 'div'
for tag in root.iterdescendants('td'):
tt = etree.tostring(tag, method='text', encoding='unicode')
tag.tag = 'span'
for child in tuple(tag):
tag.remove(child)
tag.text = tt.strip()
for tag in root.iterdescendants('a'):
tag.attrib.pop('href', None)
from calibre.utils.html2text import html2text
simplified_html = etree.tostring(root, encoding='unicode')
txt = html2text(simplified_html, single_line_break=True).strip()
# print(simplified_html)
# print(txt)
md.setText(txt)
c.setMimeData(md) c.setMimeData(md)