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fix(weixin): stop line wrapping from breaking markdown links #51235

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fix(weixin): stop line wrapping from breaking markdown links #51235

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1 change: 1 addition & 0 deletions gateway/platforms/weixin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -719,6 +719,7 @@ def _wrap_copy_friendly_lines_for_weixin(content: str) -> str:
or not stripped
or stripped.startswith("|")
or _TABLE_RULE_RE.match(stripped)
or _MARKDOWN_LINK_RE.search(stripped)

@teknium1 teknium1 Jul 15, 2026

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This bypasses the copy-friendly wrapper for the entire line, including arbitrary surrounding prose. Please protect only the matched Markdown-link span(s) and keep wrapping text before/after them; add coverage for a long prose line containing a short inline link.

):
wrapped.append(line)
continue
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15 changes: 15 additions & 0 deletions tests/gateway/test_weixin.py
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Expand Up @@ -68,6 +68,21 @@ def test_format_message_wraps_long_plain_lines_for_copying(self):
assert all(len(line) <= weixin.WEIXIN_COPY_LINE_WIDTH for line in formatted.splitlines())
assert " ".join(formatted.split()) == " ".join(content.split())

def test_format_message_does_not_wrap_long_markdown_links(self):
adapter = _make_adapter()

content = (
"Read [Designcenter NX中的分析载荷]"
"(https://example.com/articles/"
+ "a" * weixin.WEIXIN_COPY_LINE_WIDTH
+ ")"
)

formatted = adapter.format_message(content)

assert formatted == content
assert "\n" not in formatted

def test_format_message_does_not_wrap_long_code_block_lines(self):
adapter = _make_adapter()

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