adbc-driver-hardcharger
The ADBC driver for
Hardcharger™, GizmoData™'s DuckDB 2.0 server: a
native Go driver (built on the Warp SQL ADBC driver)
whose library ships in this wheel, with Python DB-API bindings. hardcharger:// URIs (port
31337 by default), query and session tags, hardcharger.* settings, browser sign-in, and an
ADBC driver manifest so driver = "hardcharger" works in every ADBC language.
pip install adbc-driver-hardcharger # this client
pip install hardcharger # the Hardcharger server, started from Python
pip install "hardcharger[adbc]" # both
from adbc_driver_hardcharger import dbapi as hardcharger
with hardcharger.connect(uri="hardcharger://localhost?tls=false", username="hardcharger", password="change-me") as conn:
with conn.cursor() as cur:
cur.execute(operation="SELECT 42 AS answer, ? AS greeting", parameters=["hello"])
print(cur.fetch_arrow_table())
hardcharger://host[:port] is HTTPS; ?tls=false is plain HTTP for development. See the
repository README for tags, settings,
browser sign-in, client certificate sign-in (auth_type="client_certificate"), token exchange
with your identity provider's tokens (subject_token=), the TLS server name
(tls_server_name=), reading the access token (conn.access_token, a bearer secret), attaching to an existing session (session_id=; with several replicas
it works only when routing reaches the replica that holds the session), the driver manifest,
and the C/C++ and Go examples.
Apache License 2.0. Built by GizmoData.
Connection profiles
Install the manifest with python -m adbc_driver_hardcharger.manifest, then reuse a standard
ADBC TOML profile (driver = "hardcharger") with hardcharger.connect(profile="prod"),
hardcharger.connect(uri="profile://prod"), or an absolute profile path. The generic
adbc_driver_manager.dbapi.connect(profile="prod") uses the same file. See the
profile setup and complete examples
for search paths, environment-variable credentials, browser SSO and option overrides.
Metadata
Release files for adbc-driver-hardcharger 2.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| adbc_driver_hardcharger-2.0.0-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details |
| adbc_driver_hardcharger-2.0.0-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl | Python 3 | none | Linux glibc 2.17+ ARM64 | Details |
| adbc_driver_hardcharger-2.0.0-py3-none-manylinux1_x86_64.manylinux_2_5_x86_64.whl | Python 3 | none | Linux glibc 2.5+ x86-64 | Details |
| adbc_driver_hardcharger-2.0.0-py3-none-macosx_11_0_x86_64.whl | Python 3 | none | macOS 11.0+ x86-64 | Details |
| adbc_driver_hardcharger-2.0.0-py3-none-macosx_11_0_arm64.whl | Python 3 | none | macOS 11.0+ ARM64 | Details |
Total release size: 54.5 MB
Release files / adbc_driver_hardcharger-2.0.0-py3-none-win_amd64.whl
| Download URL | adbc_driver_hardcharger-2.0.0-py3-none-win_amd64.whl |
|---|---|
| Size | 11.1 MB |
| Tags | Python 3 Windows x86-64 |
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| Size | 10.7 MB |
| Tags | Linux glibc 2.17+ ARM64 Python 3 |
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| Download URL | adbc_driver_hardcharger-2.0.0-py3-none-manylinux1_x86_64.manylinux_2_5_x86_64.whl |
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| Size | 12.0 MB |
| Tags | Linux glibc 2.5+ x86-64 Python 3 |
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| Size | 11.0 MB |
| Tags | Python 3 macOS 11.0+ x86-64 |
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| Size | 9.7 MB |
| Tags | Python 3 macOS 11.0+ ARM64 |
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