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BELTRANS gephi extraction

A script to extract node and edge lists from the BELTRANS corpus Excel file. Deliberately not a command line script with parameters, because the users would like to use variables instead.

Usage

(1) Create and activate a Python virtual environment

# Create a new Python virtual environment
python3 -m venv py-gephi-extraction-env

# Activate the virtual environment
source py-gephi-extraction-env/bin/activate

# Install dependencies
pip -r requirements.txt

(2) Adapt the necessary parameters in the script.

  • inputFile: the full path to the input Excel file
  • genrePrefixes: A string used to filter Belgian Bibliography genre classifications. Examples are provided in the script
  • minYear and maxYear: values used to filter publications of the input data
  • considerImprintRelation: True or False, indicating if indicated publishers (imprints) are used as nodes or if they should be replaced with their main publisher as indicated in the isImprintOf column
  • imprintMappingExceptions: identifiers of imprints that should not be replaced with their main publisher
  • namesInsteadOfIdentifiers: use the name of nodes as identifier (both in nodes and in edges), if duplicate names are found a warning is printed

Note

Please note that normally such things are down via command line parameters or a config file. However, users of this script preferred to change variables instead.

(3) Execute the script

python gephi-extraction.py

Dependencies

All dependencies are listed in the file requirements.txt. This script uses Pandas. More specifically the function read_excel is used which requires the other dependencies.