haive.core.schema.compatibility.langchain_converters

LangChain-specific type converters for documents, messages, and prompts.

Classes

DocumentConverter	Converter for Document-related conversions.
MessageConverter	Converter for LangChain message types.
PromptConverter	Converter for Prompt-related conversions.

Functions

register_langchain_converters([registry])

Register all LangChain converters with the global registry.

Module Contents

class haive.core.schema.compatibility.langchain_converters.DocumentConverter

Bases: haive.core.schema.compatibility.converters.TypeConverter

Converter for Document-related conversions.

can_convert(source_type, target_type)

Check if conversion is possible.

Parameters:

• source_type (type)

• target_type (type)

Return type:

bool

convert(value, context)

Perform conversion.

Parameters:

• value (Any)

• context (haive.core.schema.compatibility.types.ConversionContext)

Return type:

Any

get_quality(source_type, target_type)

Determine conversion quality.

Parameters:

• source_type (type)

• target_type (type)

Return type:

haive.core.schema.compatibility.types.ConversionQuality

property name: str

Name.

Returns:

Add return description]

Return type:

[TODO

property priority: int

Priority.

Returns:

Add return description]

Return type:

[TODO

class haive.core.schema.compatibility.langchain_converters.MessageConverter

Bases: haive.core.schema.compatibility.converters.TypeConverter

Converter for LangChain message types.

can_convert(source_type, target_type)

Check if we can convert between message types.

Parameters:

• source_type (type)

• target_type (type)

Return type:

bool

convert(value, context)

Convert between message types.

Parameters:

• value (langchain_core.messages.BaseMessage)

• context (haive.core.schema.compatibility.types.ConversionContext)

Return type:

langchain_core.messages.BaseMessage

get_quality(source_type, target_type)

Determine conversion quality.

Parameters:

• source_type (type)

• target_type (type)

Return type:

haive.core.schema.compatibility.types.ConversionQuality

property name: str

Name.

Returns:

Add return description]

Return type:

[TODO

property priority: int

Priority.

Returns:

Add return description]

Return type:

[TODO

class haive.core.schema.compatibility.langchain_converters.PromptConverter

Bases: haive.core.schema.compatibility.converters.TypeConverter

Converter for Prompt-related conversions.

can_convert(source_type, target_type)

Check if conversion is possible.

Parameters:

• source_type (type)

• target_type (type)

Return type:

bool

convert(value, context)

Perform conversion.

Parameters:

• value (Any)

• context (haive.core.schema.compatibility.types.ConversionContext)

Return type:

Any

get_quality(source_type, target_type)

Determine conversion quality.

Parameters:

• source_type (type)

• target_type (type)

Return type:

haive.core.schema.compatibility.types.ConversionQuality

property name: str

Name.

Returns:

Add return description]

Return type:

[TODO

property priority: int

Priority.

Returns:

Add return description]

Return type:

[TODO

haive.core.schema.compatibility.langchain_converters.register_langchain_converters(registry=None)

Register all LangChain converters with the global registry.

Parameters:

registry (Any | None)

Return type:

None