* Simplify tool-call dedup: drop hashlib, inline helpers
The duplicate tool-call detector only compares calls within a single
request from the same JSON parser, so dict key order is guaranteed
identical for identical calls (Python 3.7+ insertion-ordered dicts).
- Replace hashlib.md5(json.dumps(...)) with name + str(args)
- Inline _tool_call_key, _is_duplicate_call, _record_tool_call
since each was a one-liner used once
- Remove unused hashlib import
* Remove tool_calling_benchmark_results.md from repo
* Replace html2text with builtin HTML-to-Markdown converter
Drop the external html2text (GPL-3.0) dependency and its regex
fallback. Add _html_to_md.py (~190 lines, stdlib only) using
html.parser.HTMLParser that handles headings, links, bold/italic,
lists, tables, blockquotes, code blocks, and entity decoding.
Strips script/style/head tags entirely.
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* Use json.dumps(sort_keys=True) for tool-call dedup key
str(dict) is sensitive to insertion order, so semantically identical
calls with different key ordering would bypass duplicate detection.
Switch to json.dumps with sort_keys=True for a canonical representation.
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* Revert dedup key to str(arguments)
json.dumps(sort_keys=True) is unnecessary here -- the arguments dict
always comes from the same JSON parser within a single request, so
key insertion order is deterministic (Python 3.7+). str() is faster
and sufficient for consecutive-call dedup.
* Address review comments on _html_to_md.py
- Remove "hr" from _BLOCK_TAGS so the dedicated hr handler is reachable
- Prefix all newlines with ">" inside blockquotes (multi-line support)
- Emit full  for images instead of alt text only
- Replace newlines with spaces inside table cells
- Track header cells per-row (_row_has_th) instead of last-cell-only
- Strip trailing tabs in addition to spaces in cleanup regex
* Fix blockquote rendering, truncated-HTML buffer flush, and dedup key canonicalization
_html_to_md.py:
- Rewrite blockquote handling with stack-based buffer approach so nested
blockquotes, pre blocks inside blockquotes, and multi-paragraph quotes
all render correctly with proper "> " prefix on every line.
- Add flush_pending() to recover content from truncated HTML where closing
tags are missing (common when _fetch_page_text caps the download size).
Flushes open <a>, <td>, <pre>, and blockquote buffers.
- Skip <img> tags to match prior html2text ignore_images=True behavior
and avoid data-URI amplification consuming the output budget.
- Collapse all whitespace (including newlines) in non-pre content per
standard HTML whitespace rules: \s+ -> single space.
- Escape pipe characters in table cell content to prevent column breakage.
- Emit separator row after the first row for tables without <th> headers.
- Guard against IndexError on _ol_counter for orphan <li> elements.
- Normalize CRLF line endings before parsing.
llama_cpp.py:
- Restore canonical dedup key with json.dumps(sort_keys=True) so that
semantically identical tool calls with different JSON key order are
correctly detected as duplicates.
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* Fix table optional end tags, inline code whitespace, and link text normalization
_html_to_md.py:
- Extract _finish_cell() and _finish_row() helpers to handle HTML tables
that omit optional </td>, </th>, or </tr> end tags. This is valid HTML
and common on real web pages -- previously the parser would silently
drop earlier cells and entire rows.
- Call _finish_cell()/_finish_row() from handle_starttag for <tr>/<td>/<th>,
handle_endtag for </tr>/<td>/<th>/<table>, and flush_pending() so all
three paths (normal close, implicit close, truncated HTML) use the same
row-finalization logic including header separator emission.
- Add _in_inline_code flag so handle_data() preserves literal whitespace
inside <code> spans instead of collapsing it. Source like
<code>pip install unsloth</code> now correctly renders as
`pip install unsloth` rather than `pip install unsloth`.
- Extract _finish_link() helper that normalizes accumulated link text with
\s+ -> single space before building the Markdown link. Prevents block-
level content inside <a> tags (e.g. <a><div>one</div><div>two</div></a>)
from producing multiline [one\n\ntwo](href) link labels.
- Empty blockquotes now produce no output instead of a stray ">".
- Remove unused _bq_depth field (all routing uses _bq_stack).
- Flush open cells and rows in handle_endtag("table") for robustness.
* Support <ol start=N>, <dl>/<dt>/<dd>, and preserve code block whitespace
_html_to_md.py:
- Honor <ol start="N"> attribute so ordered lists preserve their original
numbering instead of always restarting from 1. Important for docs/tutorials
that continue numbering across sections.
- Add dl, dt, dd to _BLOCK_TAGS so definition lists (common on MDN, Python
docs, Django docs) produce separated text instead of concatenated blobs.
- Rewrite _cleanup() to be fence-aware: content inside fenced code blocks
is now preserved verbatim (intentional blank lines in <pre> content are
no longer collapsed). Outside code blocks, blank runs are limited to one
and trailing whitespace is stripped.
- Fix _prefix_blockquote() to strip trailing whitespace before collapsing
blank lines, preventing the "\n\n \n\n" pattern from sneaking through.
* Suppress whitespace-only text nodes between table structural elements
Indented HTML tables (nearly all real-world pages) produce whitespace
text nodes between <table>, <tr>, </tr> etc. that land in the output
as leading spaces before table rows, breaking Markdown table alignment.
Skip whitespace-only text nodes when inside a table but not inside a
cell, so indentation from source HTML does not leak into the output.
* Revert dedup key to str(arguments) with explanatory comment
json.dumps(sort_keys=True) is unnecessary overhead here: arguments
always comes from json.loads on model output within a single request,
so dict insertion order is deterministic in Python 3.7+. A repeated
call from the model produces the same JSON, which parses to the same
dict repr. str() avoids re-serialization on every tool call.
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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