Verified against current dev; the compat/behavior decisions (#7 api_key
semantics, #10 CLI flags, #11 doc-description default) are deferred.
Crashes:
- page_index(): snapshot args before importing IndexConfig — locals() was
capturing the imported class and IndexConfig(extra='forbid') made every call
raise ValidationError.
- process_none_page_numbers: pop('page', None) instead of del (a TOC item
without 'page' raised KeyError mid-pipeline).
- pipeline._run_async: guard only the loop detection, not the run, so a real
RuntimeError from the coroutine isn't masked as "asyncio.run() cannot be
called from a running event loop".
Silent-wrong / robustness:
- LocalBackend.get_document_structure and the agent get_document /
get_document_structure tools now surface a missing doc (raise / error-JSON)
instead of returning empty, matching get_page_content and the cloud backend.
- cloud delete_collection drops the cached folder_id.
- cloud query raises on an empty collection instead of POSTing doc_id:[].
- LocalClient skips the API-key check for keyless providers (ollama, lm_studio,
…) so keyless LiteLLM models aren't rejected at construction.
Compat / cleanup:
- md_to_tree coerces legacy 'yes'/'no' string flags (a bare 'no' was truthy).
- FileTypeError also subclasses ValueError (0.2.x raised ValueError).
- _validate_llm_provider no longer mutates global litellm.model_cost_map_url.
- __all__ re-includes legacy exports (page_index, md_to_tree, get_*).
- Rewrite examples/agentic_vectorless_rag_demo.py to the Collection API and use
the in-repo attention.pdf (the old workspace=/client.index/client.documents
API no longer exists).
Adds tests/test_review_fixes.py (10 regressions). Full suite: 189 passed.
Claude-Session: https://claude.ai/code/session_01Kx5DgKbhK1N8autqXH8SmS
Replace the bare `except Exception: pass` around resp.close() in the
query_stream finally block with an explanatory comment and a debug log
(flagged by github-code-quality on PR #272). Behavior unchanged — the
close is best-effort to unblock the background thread.
Claude-Session: https://claude.ai/code/session_01Kx5DgKbhK1N8autqXH8SmS
- legacy call_llm: open AsyncOpenAI via `async with` so the client (and
its HTTP connection pool) is closed instead of leaked.
- LocalBackend.add_document: fail fast with CollectionNotFoundError when
the collection doesn't exist, before the expensive parse + LLM index
(previously the missing FK only tripped at save time, after paying for
the LLM work). Also raise builtin FileNotFoundError for a missing path
instead of FileTypeError (which now means only "unsupported extension").
- Collection.query(doc_ids=None): the empty-collection guard now always
runs — previously it was skipped once PAGEINDEX_EXPERIMENTAL_MULTIDOC
was set. A single list_documents call serves both the guard and the
multi-doc warning (no separate call just to decide whether to warn).
- CloudBackend.query_stream: on early consumer break / GeneratorExit,
signal the background SSE thread to stop and force-close the response,
so it no longer drains the whole stream in the background.
Adds regression tests for each (client closed, fail-fast on unknown
collection, FileNotFoundError, empty-check under the multidoc env flag,
single list call, early-break thread stop).
Claude-Session: https://claude.ai/code/session_01Kx5DgKbhK1N8autqXH8SmS
- AgentRunner.run: offload to a worker-thread event loop when called
from inside a running loop (Jupyter, FastAPI handlers) — mirrors
pipeline._run_async; Runner.run_sync raised RuntimeError there.
- SQLiteStorage: create connections with check_same_thread=False so
close() can actually close connections created by worker threads.
Each thread still gets its own connection via threading.local; with
the default True those closes raised ProgrammingError (silently
swallowed) and leaked every worker connection.
- CloudBackend.query: non-streaming chat completions now use a 300s
timeout and a single attempt. The default 30s ReadTimeout fired
before generation finished and the retry loop re-billed the full
server-side retrieval + generation up to three times. _request gains
retries/timeout overrides; the exhausted-retry path also no longer
sleeps before raising.
- MarkdownParser: content before the first heading (abstract/preamble)
becomes a node instead of being silently dropped and unretrievable;
a file with no headings at all yields a single document node instead
of zero nodes (which pushed an empty page list into the pipeline).
- LegacyCloudAPI.is_retrieval_ready: API failures (revoked key, network
down) now propagate as PageIndexAPIError instead of reading as
"not ready", which turned polling loops into infinite loops.
Adds regression tests for each fix.
Claude-Session: https://claude.ai/code/session_01Kx5DgKbhK1N8autqXH8SmS
Fixes the cloud/local contract mismatches from the PR #272 review
(verified against the official API docs — the cloud API has no
folder/collection endpoints publicly, GET /docs supports limit<=100
with offset):
- query_stream: emit a terminal answer_done event with the full answer
(same contract as the local backend); raise CloudAPIError instead of
disguising HTTP errors as answer events; move the initial connect
inside try so a connection failure can no longer strand the consumer
awaiting a sentinel that never arrives
- _request: rewind file objects before retrying so a transient 5xx/429
during upload no longer re-sends an empty multipart body; carry the
HTTP status on CloudAPIError (status_code) and keep the last status
in the max-retries error
- list_documents: paginate with limit/offset instead of a hard-coded
limit=100, so >100-doc collections are no longer silently truncated
(whole-collection queries rely on this list)
- folders: treat only 403/404 as "folders unavailable" (warned via
warnings.warn instead of an invisible logger.warning, matched on
status_code instead of a "403" substring); transient errors now
propagate instead of being permanently cached as folder_id=None
- error taxonomy parity: cloud doc endpoints map HTTP 404 to
DocumentNotFoundError; local get_document raises DocumentNotFoundError
instead of returning {}; local delete_document raises on missing
doc_id instead of silently deleting nothing
- cloud get_document warns that include_text is not supported instead
of silently ignoring it
Adds regression tests for each fix (11 new tests).
Claude-Session: https://claude.ai/code/session_01Kx5DgKbhK1N8autqXH8SmS
- Collection.query and Backend.query/query_stream accept doc_ids as
str, list[str] or None. Single str is normalized to [str] inside each
backend; bare [] is rejected with ValueError at both layers.
- wrap_with_doc_context wraps the scoped doc list in <docs>...</docs>
and SCOPED_SYSTEM_PROMPT instructs the agent to treat that block as
data, not instructions (defense against prompt injection via
auto-generated doc_description).
- _require_cloud_api now distinguishes api_key="" from api_key=None;
the former gives a targeted error pointing at the empty-string vs
fall-back-to-local situation when legacy SDK methods are called.
- Legacy PageIndexClient.list_documents docstring spells out the
return-shape difference vs collection.list_documents() to flag a
silent migration footgun (paginated dict with id/name keys vs plain
list[dict] with doc_id/doc_name keys).
- Remove dead CloudBackend.get_agent_tools stub (not on the Backend
protocol; only ever returned an empty AgentTools()) and the
SYSTEM_PROMPT alias (OPEN_/SCOPED_SYSTEM_PROMPT are the explicit
names now).
- README quick start and streaming example now pass doc_ids; new
multi-document section shows both str and list forms.
- examples/demo_query_modes.py exercises all five query-mode cases
(single-doc, multi-doc with/without env var, scoped single, scoped
multi) for manual verification.
- get_agent_tools branches on doc_ids:
- scoped (doc_ids=[...]): drops list_documents and hard-enforces a
whitelist on the remaining tools; system prompt switches to
SCOPED_SYSTEM_PROMPT (no list_documents instruction); doc list +
summaries are prepended to the user message via wrap_with_doc_context.
- open (doc_ids=None): unchanged 4-tool agent loop.
- list_documents now exposes doc_description (sqlite + cloud).
- Collection.query emits UserWarning when doc_ids is None and the
collection holds >1 documents; PAGEINDEX_EXPERIMENTAL_MULTIDOC=1
silences it. Single-doc collections skip the warning; empty
collections raise ValueError.
- Agents SDK tracing upload disabled by default (avoids SSL timeouts);
PAGEINDEX_AGENTS_TRACING=1 re-enables it.
- README: new SDK Usage section covering local/cloud quick start,
streaming, multi-doc as experimental, and runnable examples.
The cloud backend previously polled tree_resp["retrieval_ready"]
as the ready signal. Empirically this flag is not a reliable
indicator — docs can reach status=="completed" without
retrieval_ready flipping, causing col.add() to wait until the 10
min timeout before giving up on otherwise-successful uploads.
The cloud API's canonical ready signal is status=="completed";
switch the poll to check that instead.
