hopeit.dataframes 0.24.1

Hopeit Engine Dataframes Toolkit

hopeit.engine dataframes plugin

This library is part of hopeit.engine:

check: https://github.com/hopeit-git/hopeit.engine

Install using extras when installing hopeit.engine:

pip install hopeit.engine[dataframes]

hopeit.dataframes

This plugin introduces dataclasses annotations to work with pandas dataframes as other dataobjects:

@dataframe annotation allows a dataclass to become the schema and container for a dataframe @dataframeobject annotation, acts as @dataobject with support to have dataframe annotated fields DataFrames class, provides an api to create, serialize, and access pandas dataframe

Features: -Type coercion for @dataframe fields -Transparent access to series in @dataframe objects using dot notation -Serialization for @dataframe and @dataframeobjects allowing them to be transferred through streams (using file system storage to store the actual data, and transferring only metadata for deserialization in the stream) -Support to handle @dataframeobject as payload for web requests