tree: 21d7d3726c76db7ce714db4348d5f42d0fb11c8c [path history] [tgz]
  1. adbc_driver_snowflake/
  2. tests/
  3. .gitignore
  4. MANIFEST.in
  5. pyproject.toml
  6. README.md
  7. setup.py
python/adbc_driver_snowflake/README.md

ADBC Snowflake Driver for Python

This package contains bindings for the Snowflake driver, using the driver manager to provide a DBAPI 2.0/PEP 249-compatible interface on top.

Building

Dependencies: a build of the Snowflake driver, and the adbc-driver-manager Python package. Optionally, install PyArrow to use the DBAPI 2.0-compatible interface.

Set the environment variable ADBC_SNOWFLAKE_LIBRARY to the path to libadbc_driver_snowflake.{dll,dylib,so} before running pip install.

# If not already installed
pip install -e ../adbc_driver_manager

export ADBC_SNOWFLAKE_LIBRARY=/path/to/libadbc_driver_snowflake.so
pip install --no-deps -e .

For users building from the arrow-adbc source repository, you can alternately use CMake to manage library dependencies and set environment variables for you. Assuming you specify -DADBC_DRIVER_SNOWFLAKE=ON you can also add -DADBC_BUILD_PYTHON=ON to define a python target.

For example, assuming you run cmake from the project root:

cmake -S c -B build --preset debug -DADBC_BUILD_PYTHON=ON -DADBC_DRIVER_SNOWFLAKE=ON
cmake --build build --target python

will properly build and install the Python library for you.

See CONTRIBUTING.md for details on the general build process.

Testing

To run the tests, use pytest:

$ pytest -vvx

See CONTRIBUTING.md for details on the general test process.