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Instalation

Please install this package in editable mode and git pull frequently

pip install -e .

Currently requires Python 3 and PostgreSQL database

Usage

The utility accepts path to pony.orm.Database object for --database argument.

For example if you have

# app/db.py

db = Database(provider='postgres', **the_rest)

Then run

python -m introspect --database app.db.db

There are some examples in the examples dir. To run them:

cd examples
# Fill the parameters of your database connection in simple.py & corporate_directory.py
python -m introspect --database=corporate_directory.db > out/corporate_directory.py
# or
python -m introspect --database=simple.db > out/simple.py

Current limitations:

  • Many-to-many relations are not recognized, an intermediary table is generated
  • Relations to tables with a composite primary key are not generated correctly