Release History

Contributors

• Chris Modzelewski (@insightindustry)
• Robert Schönthal (@digitalkaoz)
• Timmy (@timmy224)

Contents

• Release History
  • Release 0.8.0
    • New Features
    • Other Changes
  • Release 0.7.0
    • Bug Fixes
    • Other Changes
  • Release 0.6.0
    • Bug Fixes
    • Other Changes
  • Release 0.5.1
    • Bug Fixes
    • Other Changes
  • Release 0.5.0
    • New Features
    • Bug Fixes
  • Release 0.4.0
    • Bug Fixes
    • New Features
    • Other Changes
  • Release 0.3.1
    • Bug Fixes
    • Other Changes
  • Release 0.3.0
    • New Features
    • Other Changes
  • Release 0.2.2
    • Bugs Fixed
    • Other Changes
  • Release 0.2.1
    • Bugs Fixed
  • Release 0.2.0
    • Features Added
  • Release 0.1.1
  • Release 0.1.0

---

Release 0.8.0

New Features

• #99: Added Pydantic support. This includes:
  • the ability to generate SQLAthanor model classes from Pydantic models (generate_model_from_pydantic())
  • the ability to generate Table objects from Pydantic models (Table.from_pydantic())
  • the ability to create AttributeConfiguration instances from fields in a Pydantic model (AttributeConfiguration.from_pydantic_model())
  • updates to documentation to reflect new functionality

Other Changes

• #100: Fixed missing documentation.

---

Release 0.7.0

Bug Fixes

• Fixed a typo in the documentation (thanks, @timmy224!)

Other Changes

• Significant performance improvement through the introduction of a heap cache (thanks, @digitalkaoz!)
• Added contributors list.

---

Release 0.6.0

Bug Fixes

• #87: Fixed a longstanding bug that prevented one-to-one relationships from being deserialized properly.

Other Changes

• #89: Implemented support for display_name on relationships.
• Updated test matrix to maintain test compability in the Python 3.4 environment.

---

Release 0.5.1

Bug Fixes

• #80: Revised how the default deserializer functions for datetime.timedelta and datetime.datetime objects functions. When deserializing either, the default deserializer now starts by attempting to coerce the value to a datetime.timedelta using the Validator Collection timedelta() validator function, which supports the expression of amounts of time as both integers (e.g. 23 seconds) and strings (e.g. 00:00:23). If the object cannot be converted to a timedelta (if it is a complete / proper datetime with both a time and date value), the default deserializer will then revert to returning a datetime.datetime object.
• #82: Revised the minimum version needed for the Validator Collection library to resolve a bug in iterable serialization/deserialization.

Other Changes

• #84: Added Python 3.8 to test matrix.

---

Release 0.5.0

New Features

• #68: Replaced serialization to dict with serialization to OrderedDict to preserve key ordering when serializing to JSON and YAML. The interface and interaction with OrderedDict should be 100% consistent with the behavior of past dict objects - just now their order will be preserved when on Python versions before 3.7.

Bug Fixes

• #71: Modified default to_str() serializer function to coerce values to strings.
• #73: Corrected a variety of mismatches in the default serializer/deserializer functions relating to datetime.timedelta objects and SQLAlchemy Interval and DATETIME type objects.
• #75: Corrected a bug that may have introduced errors in applications using Python 3.7, SQLAlchemy 1.3+, and relying on AssociationProxy constructions in their models.
• Updated the requirements.txt (which does not actually indicate utilization dependencies, and instead indicates development dependencies) to upgrade a number of libraries that had recently had security vulnerabilities discovered.

---

Release 0.4.0

Bug Fixes

• #63: Fixed error handling for when SQLAlchemy returns UnsupportedCompilationError on certain data types.

New Features

• #61: Added display_name attribute configuration option to re-write attribute names on serialization / de-serialization.
• #62: Added support for multiple named configuration sets when using the meta configuration pattern.

Other Changes

• Upgraded PyYAML version in requirements.txt.

---

Release 0.3.1

Bug Fixes

• #58: Fixed problem where None values are mistakenly serialized to empty lists.
• #57: Fixed problem where on_serialize functions were ignored for relationships.
• #56: Fixed problem where relationships were not properly deserialized.

Other Changes

• #26: Added Python 3.7 to test matrix.
• Removed some unnecessary print statements.

---

Release 0.3.0

New Features

• #35: Added BaseModel.dump_to_csv()
• #35: Added BaseModel.dump_to_json()
• #35: Added BaseModel.dump_to_yaml()
• #35: Added BaseModel.dump_to_dict()
• #34: Added BaseModel.configure_serialization()
• #42: Added support for the programmatic generation of declarative model classes.
• #41: Added support for the programmatic generation of Table objects.
• #51: All *from_<format>() methods and functions now accept Path-like objects as inputs to load serialized data from a file.

Other Changes

• #43: Refactored declarative classes and functions.
• #50: Updated Validator-Collection dependency.

---

Release 0.2.2

Bugs Fixed

• #36: Fixed error in documentation (flask_sqlathanor.initialize_flask_sqlathanor() initially documented as flask_sqlathanor.initialize_sqlathanor()).

Other Changes

• #32: Added Code of Conduct.

---

Release 0.2.1

Bugs Fixed

• #30: Tweaked function signature for declarative_base() to make cls a keyword argument.

---

Release 0.2.0

Features Added

• #21: Added support for SQLAlchemy Automap Extension.
• #27: Added support for programmatically modifying serialization/de-serialization configuration after model definition.

---

Release 0.1.1

• #22: Added unit tests testing support for SQLAlchemy Declarative Reflection.
• #23: Added documentation for SQLAthanor usage with SQLAlchemy Declarative Reflection.
• #24: Added documentation comparing/contrasting to alternative serialization/deserialization libraries.
• Fixed project URLs in setup.py for display on PyPi.

---

Release 0.1.0

• First public release