base¶
Base modules for the Mirascope library.
BaseCall
¶
Bases: BasePrompt
, Generic[BaseCallResponseT, BaseCallResponseChunkT, BaseToolT]
, ABC
The base class abstract interface for calling LLMs.
Source code in mirascope/base/calls.py
call(retries=1, **kwargs)
abstractmethod
¶
A call to an LLM.
An implementation of this function must return a response that extends
BaseCallResponse
. This ensures a consistent API and convenience across e.g.
different model providers.
Source code in mirascope/base/calls.py
call_async(retries=1, **kwargs)
abstractmethod
async
¶
An asynchronous call to an LLM.
An implementation of this function must return a response that extends
BaseCallResponse
. This ensures a consistent API and convenience across e.g.
different model providers.
Source code in mirascope/base/calls.py
stream(retries=1, **kwargs)
abstractmethod
¶
A call to an LLM that streams the response in chunks.
An implementation of this function must yield response chunks that extend
BaseCallResponseChunk
. This ensures a consistent API and convenience across
e.g. different model providers.
Source code in mirascope/base/calls.py
stream_async(retries=1, **kwargs)
abstractmethod
async
¶
A asynchronous call to an LLM that streams the response in chunks.
An implementation of this function must yield response chunks that extend
BaseCallResponseChunk
. This ensures a consistent API and convenience across
e.g. different model providers.
Source code in mirascope/base/calls.py
BaseCallParams
¶
Bases: BaseModel
, Generic[BaseToolT]
The parameters with which to make a call.
Source code in mirascope/base/types.py
kwargs(tool_type=None, exclude=None)
¶
Returns all parameters for the call as a keyword arguments dictionary.
Source code in mirascope/base/types.py
BaseCallResponse
¶
Bases: BaseModel
, Generic[ResponseT, BaseToolT]
, ABC
A base abstract interface for LLM call responses.
Attributes:
Name | Type | Description |
---|---|---|
response |
ResponseT
|
The original response from whichever model response this wraps. |
Source code in mirascope/base/types.py
content: str
abstractmethod
property
¶
Should return the string content of the response.
If there are multiple choices in a response, this method should select the 0th choice and return it's string content.
If there is no string content (e.g. when using tools), this method must return the empty string.
tool: Optional[BaseToolT]
abstractmethod
property
¶
Returns the 0th tool for the 0th choice message.
tools: Optional[list[BaseToolT]]
abstractmethod
property
¶
Returns the tools for the 0th choice message.
BaseCallResponseChunk
¶
Bases: BaseModel
, Generic[ChunkT, BaseToolT]
, ABC
A base abstract interface for LLM streaming response chunks.
Attributes:
Name | Type | Description |
---|---|---|
response |
The original response chunk from whichever model response this wraps. |
Source code in mirascope/base/types.py
content: str
abstractmethod
property
¶
Should return the string content of the response chunk.
If there are multiple choices in a chunk, this method should select the 0th choice and return it's string content.
If there is no string content (e.g. when using tools), this method must return the empty string.
BaseExtractor
¶
Bases: BasePrompt
, Generic[BaseCallT, BaseToolT, BaseToolStreamT, ExtractedTypeT]
, ABC
The base abstract interface for extracting structured information using LLMs.
Source code in mirascope/base/extractors.py
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|
BasePrompt
¶
Bases: BaseModel
The base class for working with prompts.
This class is implemented as the base for all prompting needs across various model providers.
Example:
from mirascope import BasePrompt
class BookRecommendationPrompt(BasePrompt):
"""A prompt for recommending a book."""
prompt_template = """
SYSTEM: You are the world's greatest librarian.
USER: Please recommend a {genre} book.
"""
genre: str
prompt = BookRecommendationPrompt(genre="fantasy")
print(prompt.messages())
#> [{"role": "user", "content": "Please recommend a fantasy book."}]
print(prompt)
#> Please recommend a fantasy book.
Source code in mirascope/base/prompts.py
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|
__str__()
¶
dump()
¶
Dumps the contents of the prompt into a dictionary.
messages()
¶
Returns the template as a formatted list of messages.
Source code in mirascope/base/prompts.py
BaseTool
¶
Bases: BaseModel
, Generic[ToolCallT]
, ABC
A base class for easy use of tools with prompts.
BaseTool
is an abstract class interface and should not be used directly. When
implementing a class that extends BaseTool
, you must include the original
tool_call
from which this till was instantiated. Make sure to skip tool_call
when generating the schema by annotating it with SkipJsonSchema
.
Source code in mirascope/base/tools.py
args: dict[str, Any]
property
¶
The arguments of the tool as a dictionary.
fn: Callable
property
¶
Returns the function that the tool describes.
from_base_type(base_type)
abstractmethod
classmethod
¶
from_fn(fn)
abstractmethod
classmethod
¶
from_model(model)
abstractmethod
classmethod
¶
from_tool_call(tool_call)
abstractmethod
classmethod
¶
Extracts an instance of the tool constructed from a tool call response.
tool_schema()
classmethod
¶
Constructs a JSON Schema tool schema from the BaseModel
schema defined.
Source code in mirascope/base/tools.py
BaseToolStream
¶
Bases: BaseModel
, Generic[BaseCallResponseChunkT, BaseToolT]
, ABC
A base class for streaming tools from response chunks.
Source code in mirascope/base/tool_streams.py
convert_base_model_to_tool(schema, base)
¶
Converts a BaseModel
schema to a BaseToolT
type.
By adding a docstring (if needed) and passing on fields and field information in
dictionary format, a Pydantic BaseModel
can be converted into an BaseToolT
for
performing extraction.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
schema |
Type[BaseModel]
|
The |
required |
Returns:
Type | Description |
---|---|
Type[BaseToolT]
|
The constructed |
Source code in mirascope/base/utils.py
convert_base_type_to_tool(schema, base)
¶
Converts a BaseType
to a BaseToolT
type.
Source code in mirascope/base/utils.py
convert_function_to_tool(fn, base)
¶
Constructs a BaseToolT
type from the given function.
This method expects all function parameters to be properly documented in identical order with identical variable names, as well as descriptions of each parameter. Errors will be raised if any of these conditions are not met.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
fn |
Callable
|
The function to convert. |
required |
Returns:
Type | Description |
---|---|
Type[BaseToolT]
|
The constructed |
Raises:
Type | Description |
---|---|
ValueError
|
if the given function doesn't have a docstring. |
ValueError
|
if the given function's parameters don't have type annotations. |
ValueError
|
if a given function's parameter is in the docstring args section but the name doesn't match the docstring's parameter name. |
ValueError
|
if a given function's parameter is in the docstring args section but doesn't have a dosctring description. |
Source code in mirascope/base/utils.py
retry(fn)
¶
Decorator for retrying a function.
Source code in mirascope/base/utils.py
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|
tool_fn(fn)
¶
A decorator for adding a function to a tool class.
Adding this decorator will add an fn
property to the tool class that returns the
function that the tool describes. This is convenient for calling the function given
an instance of the tool.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
fn |
Callable
|
The function to add to the tool class. |
required |
Returns:
Type | Description |
---|---|
Callable[[Type[BaseToolT]], Type[BaseToolT]]
|
The decorated tool class. |