This package contains bindings for the Snowflake driver, using the driver manager to provide a DBAPI 2.0/PEP 249-compatible interface on top.
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.
To run the tests, use pytest:
$ pytest -vvx
See CONTRIBUTING.md for details on the general test process.