Hopeit Engine Dataframes Toolkit
Project description
# 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
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