chromadbx 0.0.2

A collection of experimental Chroma extensions.

ChromaX: An experimental utilities package for Chroma vector database

Installation

pip install chromadbx

Usage

Queries

Supported filters:

• $eq - equal to (string, int, float)
• $ne - not equal to (string, int, float)
• $gt - greater than (int, float)
• $gte - greater than or equal to (int, float)
• $lt - less than (int, float)
• $lte - less than or equal to (int, float)
• $in - in (list of strings, ints, floats,bools)
• $nin - not in (list of strings, ints, floats,bools)

Where:

import chromadb

from chromadbx.core.queries import eq, where, ne, and_

client = chromadb.PersistentClient(path="path/to/db")
collection = client.get_collection("collection_name")
collection.query(where=where(and_(eq("a", 1), ne("b", "2"))))
# {'$and': [{'a': ['$eq', 1]}, {'b': ['$ne', '2']}]}

Where Document:

import chromadb

from chromadbx.core.queries import where_document, contains, not_contains, LogicalOperator

client = chromadb.PersistentClient(path="path/to/db")
collection = client.get_collection("collection_name")
collection.query(where_document=where_document(contains("this is a document", "this is another document")))
# {'$and': [{'$contains': 'this is a document'}, {'$contains': 'this is another document'}]}
collection.query(
    where_document=where_document(contains("this is a document", "this is another document", op=LogicalOperator.OR)))
# {'$or': [{'$contains': 'this is a document'}, {'$contains': 'this is another document'}]}