Common utilities for EQI project.
EQI Data Loader and Exporter
Download DataFrame from data vendors via S3
Manage and store analysis views locally or remotely on S3
Download DataFrame from RESLIVE DB
Bundle: a group of data files from a specific vendor, e.g. linkup
DataFile: a file which contains data, e.g. Company_Daily within linkup bundle
View: a DataFrame serialized into a parquet file, can be stored locally, or remotely on S3
DBView: a DataFrame which contains the result of a SQL query
How to install:
Install this package using pip
pip install eqi-utilities
Create EQI home folder
Create a folder named ‘.eqi’ in your home folder, on Windows, create a folder named as ‘.eqi.’
Go to examples/config.ini, set all the fields, and copy the config.ini file to EQI home folder created in the above step
Go to examples/load_export_example.html, see how to use the utilities
- Failed at downloading large parquet datafile
Please install fastparquet using conda: .. code:: bash
conda install -c conda-forge fastparquet
Please feel free to create an issue in case of any problems.
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