QuerySource is a Library for Querying Databases. QuerySource Query parser and generator.
Project description
QuerySource
QuerySource is a powerful Python library designed to streamline access to multiple databases and external APIs through a single, unified interface. Utilizing the proxy design pattern, QuerySource allows developers to seamlessly integrate various data sources into their projects without worrying about the complexities of managing multiple connections.
Features
- Unified interface for querying multiple databases (Redis, PostgreSQL, MySQL, Oracle, SQL Server, InfluxDB, CouchDB, Druid)
- Support for external APIs (Salesforce, ShopperTrack, ZipCodeAPI, etc.)
- Easy-to-use API for executing queries
- Extensible design, allowing for easy addition of new data sources
Installation
$ pip install querysource
---> 100%
Successfully installed querysource
Requirements
- Python >= 3.9
- asyncio (https://pypi.python.org/pypi/asyncio/)
Basic Usage
QuerySource can be used in several ways, one is using QS object itself:
from querysource.queries.qs import QS
query = QS(
query='SELECT * FROM tests',
output_format='pandas'
)
result, error = await query.query()
Extending QuerySource
To add support for a new data source, create a new class inheriting from the BaseProvider or BaseAPI class and implement the required methods (prepare_connection, query, close). Then, register the new data source in the QuerySource class by adding it to the appropriate dictionary (_supported_databases or _supported_apis).
Contributing
We welcome contributions to QuerySource! If you'd like to contribute, please follow these steps:
- Fork the repository
- Create a new branch for your feature or bugfix
- Implement your changes
- Add tests covering your changes
- Create a pull request against the original repository
Contribution guidelines
- Writing tests
- Code review
- Other guidelines
License
QuerySource is released under the BSD License. See the LICENSE file for more details.
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distributions
Built Distributions
Hashes for querysource-3.8.11-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 719ac87cb1a78d617c6f946d2389bfbcd9204ec91a53e2b27b522aee1f70f660 |
|
MD5 | f28fd174a1ef8b5b5a7d98eb83d82c08 |
|
BLAKE2b-256 | eaae3cf3f75fa0e59e90d4119da6fad2ce0dce75426bbc5c1b184edceb2f7838 |
Hashes for querysource-3.8.11-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | b0743f718a9e75268c9e514a72b4cf497a97579f2590d282cc197571760ca94e |
|
MD5 | 3dcd89cfccd98faaba26d717a63cf167 |
|
BLAKE2b-256 | c0ec9a095e35d42585ffbf9c0f831681a3da55a43b58d80855329ed6dd3c1636 |
Hashes for querysource-3.8.11-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 85461c497aeaae089021888ad0596abef7fd41846f2a48f6c6abd8d8b6ed1055 |
|
MD5 | 3d43f1fbe6cba4bf2c2fc4065fe5b6b0 |
|
BLAKE2b-256 | e776a8ef56f8501a4bb6817331f67362fca54051adee83ef5f1039eafecc2f09 |