Cyclic0007/python-markdownify
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allow a wrap_width value of None for unlimited line lengths (#169)

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allow a wrap_width value of None to reflow text to unlimited line length
This commit is contained in:
Chris Papademetrious
2025-01-18 19:20:22 -05:00
committed by GitHub
parent 9339571ae9
commit 600f77d244
3 changed files with 15 additions and 12 deletions
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1
README.rst
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@@ -143,6 +143,7 @@ wrap, wrap_width
If ``wrap`` is set to ``True``, all text paragraphs are wrapped at
``wrap_width`` characters. Defaults to ``False`` and ``80``.
Use with ``newline_style=BACKSLASH`` to keep line breaks in paragraphs.
A `wrap_width` value of `None` reflows lines to unlimited line length.
Options may be specified as kwargs to the ``markdownify`` function, or as a
nested ``Options`` class in ``MarkdownConverter`` subclasses.

25
markdownify/__init__.py
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@@ -400,18 +400,19 @@ class MarkdownConverter(object):
# Preserve newlines (and preceding whitespace) resulting
# from <br> tags. Newlines in the input have already been
# replaced by spaces.
lines = text.split('\n')
new_lines = []
for line in lines:
line = line.lstrip()
line_no_trailing = line.rstrip()
trailing = line[len(line_no_trailing):]
line = fill(line,
width=self.options['wrap_width'],
break_long_words=False,
break_on_hyphens=False)
new_lines.append(line + trailing)
text = '\n'.join(new_lines)
if self.options['wrap_width'] is not None:
lines = text.split('\n')
new_lines = []
for line in lines:
line = line.lstrip()
line_no_trailing = line.rstrip()
trailing = line[len(line_no_trailing):]
line = fill(line,
width=self.options['wrap_width'],
break_long_words=False,
break_on_hyphens=False)
new_lines.append(line + trailing)
text = '\n'.join(new_lines)
return '\n\n%s\n\n' % text if text else ''
def convert_pre(self, el, text, convert_as_inline):

1
tests/test_conversions.py
View File

@@ -224,6 +224,7 @@ def test_p():
assert md('<p>123456789 123456789</p>') == '\n\n123456789 123456789\n\n'
assert md('<p>123456789\n\n\n123456789</p>') == '\n\n123456789\n123456789\n\n'
assert md('<p>123456789\n\n\n123456789</p>', wrap=True, wrap_width=80) == '\n\n123456789 123456789\n\n'
assert md('<p>123456789\n\n\n123456789</p>', wrap=True, wrap_width=None) == '\n\n123456789 123456789\n\n'
assert md('<p>123456789 123456789</p>', wrap=True, wrap_width=10) == '\n\n123456789\n123456789\n\n'
assert md('<p><a href="https://example.com">Some long link</a></p>', wrap=True, wrap_width=10) == '\n\n[Some long\nlink](https://example.com)\n\n'
assert md('<p>12345<br />67890</p>', wrap=True, wrap_width=10, newline_style=BACKSLASH) == '\n\n12345\\\n67890\n\n'