Add vector word boosting

client.create_thing has a new optional argument vector_weights, that allows the boosting of single words. See the official release notes for more information.

Allow querying the GraphQL endpoint

The client now offers a function query to execute GraphQL queries on weaviate.

Support of vectorization masks

• Creation of schemas has changed to support the vectorization masks introduced in weaviate 0.21.11.
• Adding things or references in batch now returns a list containing the status for every thing/reference.
• The is_ready function now uses weaviates ready endpoint introduced in 0.21.2
• Authentication can now additionally be done using a user name and password

Contextual classification and filtered classifications

New Features:

• Contextual classification
• Filter on classifications

Breaking changes:
All logic connected to classification has been moved to Client.classification.

Example:
Classify products according to their description into a category.
Only use products from the same country to classify.

# Create a configuration for a contextual classification
context_configuration = client.classification.get_contextual_config("Product", ["description"], ["hasCategory"])

# Create a filter (assumes that both the source and target class have a property inCountry)
country_filter = {
        "operator": "Equal",
        "path": ["inCountry"],
        "valueString": "Germany"
    }

# Add the filters
germany_config = client.classification.add_filter_to_config(
        weaviate.SOURCE_WHERE_FILTER, country_filter, context_configuration)
germany_config = client.classification.add_filter_to_config(
        weaviate.TARGET_WHERE_FILTER, data_filter, germany_config)

# Classify
classification_info = client.classification.start(germany_config)
while not client.classification.is_classification_complete(classification_info["id"]):
    print("Classifying ...")
    time.sleep(3.0)

# Change filter
country_filter["valueString"] = "Estonia"

# Add the filter
estonia_config = client.classification.add_filter_to_config(
        weaviate.SOURCE_WHERE_FILTER, country_filter, context_configuration)
estonia_config = client.classification.add_filter_to_config(
        weaviate.TARGET_WHERE_FILTER, data_filter, estonia_config)

# Classify
classification_info = client.classification.start(estonia_config)
while not client.classification.is_classification_complete(classification_info["id"]):
    print("Classifying ...")
    time.sleep(3.0)

0.1.3 Adding delete functionality

New features:

• Schemas specifying index can now be loaded.
• Things can now be deleted

0.1.3-rc-0 - Adding index to schema

The index keyword is now recognized by the client.

0.1.2 - Add contains_schema

Add function to know weather a schema was already loaded.

0.1.1 - Add patch

Adds the patch merge function to partially change a thing within weaviate.
Improves the execution of is_reachable to also include testing for backend components running.