bitsmiths-mettle 2.2.9

A three tier systems code generator that targets serveral databases and languages

Mettle

Bitsmiths-Mettle is the supporting code generators and python libraries for the Mettle project.

See our repo and main README for more details!

Requirements

Python 3.10+

Installation

$ pip install bitsmiths-mettle

---> 100%

Change History

2.2.9

Type	Description
Fix	Fixed an exception priority issue with the mettle-psycopg driver where reset connections were being caught by the lock exception.

2.2.8

Type	Description
New	The mettle-sql-build entry point in the python package now accepts wild card inputs.

2.2.7

Type	Description
Fix	Python database table generetor respects not null columns that are integers and floats properly for pydantic and dataclass generation.

2.2.6

Type	Description
Fix	The python encoded.databases[postgresql] driver was not handling null floats. Bug squashed.

2.2.5

Type	Description
Fix	Changed PostgreSQL package dependency from postgres to postgresql.
Fix	The python braze serializers now use isinstance instead of type when checking value types.

2.2.4

Type	Description
Fix	Improved package dependencies, thank-you Bradley Kirton.
New	Added a new optional global-settings.file-header setting to projects. Allows customization or removal or the generated header in all generated files.

2.2.3

Type	Description
New	Implemented auto (reset) to database connections on failure for all python database drivers. (This excludes asynpg because it uses a pool that does it for us).
Bug	Fixed a python async code generation issue, where some methods and with statements were not using await or async.

2.2.2

Type	Description
Fix	Fixed an import issue with the Braze TCP overload in python.

2.2.1

Type	Description
Fix	Applied couplet identifier improvement to braze couplets on python.

2.2.0

Type	Description
New	Added a database_name() method to all db connections.
New	Select one statements that fail, will now raise the new DBNotFound error code.
New	Added psycopg3 database extension for python3.
New	Added psycopg3 async database extension for python3.
New	Python generation for __slots__ added, requires python 3.10 and up.
New	Added a must_exist optional parameter to the python generated fetch() methods which will raise an error if the fetch fails.
Breaking	In the python generated fetch_all() methods, renamed clearList to clear_list.
Breaking	Improved the genartion of couplet identifier names. This may cause some couplets to be generated with differnt names.
Bug	Foreign key, and unique key violations now proplerly thrown for all the python db drivers.

2.1.14

Type	Description
New	Added a new python generator option fetch.method. Options are c++ which is the legacy option and python which adds a fetch iterator method and creates a new object for each fetch instead of reusing the existing orec.
New	Removed the __del__ dunder from the python DAO code generation as it is not needed.

2.1.13

Type	Description
New	Angular makefile generators can now be dynamically extended with a different CC, and TARGS as well as have optional overwrite commands.
Bug	Fixed configuration bug from the 2.1.12 where a null dataclass would cause a generation error.

2.1.12

Type	Description
New	Python database and braze models can now be generated with (pydantic, or dataclass, or attrs) as an option.
New	Python database and braze models can now toggle (pk, serializer, dav, clear) features an and off.

2.1.11

Type	Description
Bug	Fixed a refactor of errCode to err_code that was not rippled through some of the base library code/

2.1.10

Type	Description
Change	General typing improvements, and minor bug fixes.

License

This project is licensed under the terms of the MIT license.