An unknown code is only the reply that is exactly "Invalid stock code!",
not any page with that text (e.g. inside a script). The header row must
be IPOT's nine labels in order, so a page labelling the columns otherwise
is rejected rather than read by position (Codex re-check, round 10).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
The footer div must hold exactly IPOT's four text-only spans, in order and
each starting with its label, with nothing else shown between them, so a
total split from or across spans no longer reads as a smaller figure.
Pages over 64 KiB or 2,000 tags (IPOT's is about 8 KB and under 500) are
rejected before parsing, which bounds tree building on deep nesting
(Codex re-check, round 9).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Replace the list of hiding mechanisms with what the page is: every element
must be one IPOT uses, with only its attributes and class tokens, and with
input type, the footer div's style, colspan and button type pinned; the
table and date inputs must sit at IPOT's exact div paths; the table is
thead, tbody, tfoot; totals come from tfoot > tr > th > div > span only;
and a cell's span holds all the cell shows. A popover, an escaped inline
style, a hidden input, a total in details or a code beside its span now
reject the page, and the footer is walked directly (linear). Tests now
state the property: a page is rejected or read as shown, never as other
data (Codex re-check, round 8).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Inside details, dialog, noscript, object, select and the like they may
not show, so the table there rejects the page and such a date input is
no echoed date.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
On the html5ever DOM, a body cell must be a td (align only) holding text
or one span with a single text-* class holding text; footer totals must be
text-only spans, each label once; each date input must be unique; and a
template or an element hidden by markup (hidden, inline display:none or
visibility:hidden) anywhere rejects the page. So script or hidden text
inside a figure, a hidden total, a decoy span before a broker code, or a
duplicate date input can no longer be read as data, and footer text is
read once per span (Codex re-check, round 7).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Six rounds of the 0.4.0 review found crafted markup that the hand-written
reader read differently from HTML (cells in comments or attributes, stray
or spaced tags, a decoy date attribute or total, foreign content). Parse
the page with scraper (html5ever) instead: dates are the inputs' values,
rows are the single tbody's tr children with nine td each, totals are the
tfoot spans, all as a browser builds them. Rows that don't line up still
reject the page. scraper's CSS crates (selectors, cssparser) are MPL-2.0.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Comments are removed before parsing, and an unclosed or abrupt one
(<!-->, <!--->, --!>) or other <! / <? markup rejects the page; the page
is read only up to its first raw-text element (it ends with one empty
script). The echoed dates are read before the table and the totals after
it, cell text may not hold '>', and the row loop no longer rescans
trailing whitespace per row (Codex re-check, round 5).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Replace the tag scanner with a strict grammar: whole <tr> rows of nine
<td> cells, each holding text or one <span>, attributes as name="value"
without quotes or angle brackets in the value, and no character references
besides . Markup in that form reads the same in any HTML parser, so
a quoted '>', '</tr >', '<td-x' or '2' can no longer make the parser
see other cells than the page shows; such pages are rejected (Codex
re-check, round 4).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
One tbody start and end in the page, in any case, and inside it only tr,
td and span tags with no '<' before a tag closes. A stray </TbOdY> no
longer cuts the table short, and cells inside a comment or an attribute
are no longer read as brokers (Codex re-check).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
The body (one tbody, tags matched case-insensitively) must be whole rows:
each one <tr> holding nine opened and nine closed cells, ranked in order,
with nothing else between rows. A row with missing close tags no longer
merges into its neighbour, and an uppercase row is no longer skipped
(Codex re-check).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Every piece of the table body that holds a row must parse as nine cells;
ranks count the rows read, not the pieces. A rank-1 row without its cell
ends was skipped and ranks 2-10 still matched (Codex re-review).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
From the 0.4.0 release review (Codex):
- IPOT pages with a short row, a rank out of order or a broker after a
blank row are parse errors; skipping a row shifted later brokers up a
rank and could flip a bandar reading (-2425 bps to -66 bps).
- A tbody end before its start is a parse error, not a panic.
- An IPOT page that echoes other dates than requested is rejected before
it is cached, so one session's figures never pass as another's.
- An IDX trading summary with rows for other days only is an error, not
an empty session cached for 30 days.
- Empty sessions count toward a flow's fetched_at and stale.
- The bandar imbalance uses checked i128 arithmetic: past i128 there is
no reading instead of a wrapped one.
- The bandar table prints "No trades." only when no broker traded.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
Adds a BrokerSummaryProvider capability served by Indo Premier's public
broker summary page: the top 10 buyers and sellers of a stock by lots over
a date range, with totals. No login or key.
- api/ipot: pure parser (decimal scaling of `1.6 M`-style figures), a
client that retries the server's spurious 404s, and a fixture mock.
- broker: Broker::summary/latest over the cache (7 days for closed ranges,
5 minutes for today), range checks, and IDX member names bundled from
GetBrokerCodeList.
- foreign_net_value is null for filtered summaries: the source does not
apply the filters to it.
The endpoint's behavior was first mapped by fzn0x/idx (MIT).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3syn2fN2LNo5pvTSqc6eh
