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Pyfxlib Changelog

[0.7.0] - 2026-04-29

Changed

  • `to_pandas()` and `to_pandas_paginated()` now set key columns as the DataFrame

index, consistent with the behavior when pushing a DataFrame to the platform.

**Breaking change**: code using `reset_index(drop=True)` after these methods

will silently drop key columns — replace with `reset_index()`.

[0.6.0] - 2026-04-29

Added

  • `TableImmutable` and `TableMutable` now expose field metadata (`name`, `label`,

`type`, `key`, `dimension`) via the `fields` attribute.

[0.5.0] - 2026-04-28

Added

  • `ConnectionAsync.get()` and `ConnectionAsync.post()` for calling Pricefx

endpoints not natively supported by pyfxlib.

[0.4.1] - 2026-04-23

Fixed

  • `ConnectionSync` isolated in a dedicated thread to avoid event loop conflicts

with pytest-asyncio and httpcore.

[0.4.0] - 2026-03-12

Added

  • Pydantic models for core Pricefx objects.

  • New connection methods: `send_notification`, `list_users`, `list_lpg_items`,

`quick_search`, `update_lpg`, `submit_lpg`, `import_files`, `login_extended`,

`backend_version`, `get_application_property`, `create_action`, `query_meta`.

  • `AdvancedCriteria` for complex filtering.

Changed

  • `Instance` renamed to `Partition` (`Instance` kept as deprecated alias).

  • `get_advanced_property` renamed to `get_application_property`.

[0.3.0] - 2026-03-03

Changed

  • Breaking change: all connection internals are now async (httpx replaces

requests). The high-level `api.domain` layer remains synchronous via the new

`ConnectionSync` wrapper.

Added

  • `ConnectionSync`: synchronous wrapper around async connections, for use in

Python Engine and other sync contexts.

  • `to_pandas_paginated()`: paginated DataFrame fetch for large tables.

[0.2.0] - 2026-01-19

Added

  • `PasswordProviderEnvironment`: read credentials from environment variables.

[0.1.1] - 2026-01-14

Changed

  • Relaxed Python version requirement to `>=3.11`.

  • Relaxed package dependency version constraints.

[0.1.0] - 2025-12-15

Initial release. Extracted from the Pricefx Python Engine project.

Added

  • Low-level session management (`PfxSession`) with JWT and keyring authentication.

  • `ConnectionRemote`, `ConnectionLocal`, `ConnectionComposed` for interacting

with Pricefx instances.

  • High-level `api.domain` layer: `Partition`, `DataSource`, `Datamart`,

`TableMutable`, `TableImmutable`, `LPGCollection`, `ModelObject`, and more.