copilot-swe-agent[bot] 0ea1b8596e Add PEP249 connection tracking through class attribute wrappers ...

Introduce two new Connection::InstanceSource subclasses in PEP249.qll:

- ConnectionGetterAttributeRead: recognises self._conn reads inside
  getter methods of classes whose __init__ stores a connect() call in
  that attribute. The AttrRead node coincides with the return node, so
  the existing TypeTracker returnStep propagates the connection type to
  all call sites automatically.

- ConnectionConstructorAttributeRead: recognises ClassName()._conn
  direct attribute reads on constructor-call results.

Both classes share the classStoresConnectionInInit helper predicate
that checks for the self.attr = dbapi.connect() store pattern in __init__.

Also adds test cases for the new patterns in the hdbcli test suite
and a change note.

2026-05-21 23:22:29 +00:00

..

aioch

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airspeed

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asyncpg

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baize

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bottle

Add concepts tests + some fixes

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chevron

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crypto

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cryptography

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cx_Oracle

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data

Python: Fix frameworks/data/warnings.ql

2026-02-16 13:48:32 +00:00

dill

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django

python: Inline expectation should have space after $

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django-orm

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django-v1

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django-v2-v3

py: Inline expectation should have space before $

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fabric

python: Inline expectation should have space after $

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fastapi

Python: Model FastAPI requests

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flask

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flask_admin

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Genshi

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gradio

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hdbcli

Add PEP249 connection tracking through class attribute wrappers

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httpx

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idna

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internal-ql-helpers

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invoke

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jinja2

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lxml

Removed lxml.etree.XMLParser from xml bomb sinks

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Mako

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mysql-connector-python

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psycopg2

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pyramid

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requests

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rest_framework

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rsa

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ruamel.yaml

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sanic

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serverless

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simplejson

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socketio

Minor test fix

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sqlalchemy

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starlette

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stdlib

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TRender

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websockets

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xmltodict

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yaml

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yarl

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