|
|
|
@ -11,7 +11,11 @@ from langchain_core.pydantic_v1 import BaseModel, Field, SecretStr
|
|
|
|
|
from langchain_core.tools import BaseTool
|
|
|
|
|
|
|
|
|
|
from langchain_anthropic import ChatAnthropic
|
|
|
|
|
from langchain_anthropic.chat_models import _merge_messages, convert_to_anthropic_tool
|
|
|
|
|
from langchain_anthropic.chat_models import (
|
|
|
|
|
_format_messages,
|
|
|
|
|
_merge_messages,
|
|
|
|
|
convert_to_anthropic_tool,
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
os.environ["ANTHROPIC_API_KEY"] = "foo"
|
|
|
|
|
|
|
|
|
@ -268,3 +272,131 @@ def test_convert_to_anthropic_tool(
|
|
|
|
|
for fn in (pydantic, function, dummy_tool, json_schema, expected, openai_function):
|
|
|
|
|
actual = convert_to_anthropic_tool(fn) # type: ignore
|
|
|
|
|
assert actual == expected
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def test__format_messages_with_tool_calls() -> None:
|
|
|
|
|
system = SystemMessage("fuzz")
|
|
|
|
|
human = HumanMessage("foo")
|
|
|
|
|
ai = AIMessage(
|
|
|
|
|
"",
|
|
|
|
|
tool_calls=[{"name": "bar", "id": "1", "args": {"baz": "buzz"}}],
|
|
|
|
|
)
|
|
|
|
|
tool = ToolMessage(
|
|
|
|
|
"blurb",
|
|
|
|
|
tool_call_id="1",
|
|
|
|
|
)
|
|
|
|
|
messages = [system, human, ai, tool]
|
|
|
|
|
expected = (
|
|
|
|
|
"fuzz",
|
|
|
|
|
[
|
|
|
|
|
{"role": "user", "content": "foo"},
|
|
|
|
|
{
|
|
|
|
|
"role": "assistant",
|
|
|
|
|
"content": [
|
|
|
|
|
{
|
|
|
|
|
"type": "tool_use",
|
|
|
|
|
"name": "bar",
|
|
|
|
|
"id": "1",
|
|
|
|
|
"input": {"baz": "buzz"},
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"role": "user",
|
|
|
|
|
"content": [
|
|
|
|
|
{"type": "tool_result", "content": "blurb", "tool_use_id": "1"}
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
],
|
|
|
|
|
)
|
|
|
|
|
actual = _format_messages(messages)
|
|
|
|
|
assert expected == actual
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def test__format_messages_with_str_content_and_tool_calls() -> None:
|
|
|
|
|
system = SystemMessage("fuzz")
|
|
|
|
|
human = HumanMessage("foo")
|
|
|
|
|
# If content and tool_calls are specified and content is a string, then both are
|
|
|
|
|
# included with content first.
|
|
|
|
|
ai = AIMessage(
|
|
|
|
|
"thought",
|
|
|
|
|
tool_calls=[{"name": "bar", "id": "1", "args": {"baz": "buzz"}}],
|
|
|
|
|
)
|
|
|
|
|
tool = ToolMessage(
|
|
|
|
|
"blurb",
|
|
|
|
|
tool_call_id="1",
|
|
|
|
|
)
|
|
|
|
|
messages = [system, human, ai, tool]
|
|
|
|
|
expected = (
|
|
|
|
|
"fuzz",
|
|
|
|
|
[
|
|
|
|
|
{"role": "user", "content": "foo"},
|
|
|
|
|
{
|
|
|
|
|
"role": "assistant",
|
|
|
|
|
"content": [
|
|
|
|
|
{
|
|
|
|
|
"type": "text",
|
|
|
|
|
"text": "thought",
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"type": "tool_use",
|
|
|
|
|
"name": "bar",
|
|
|
|
|
"id": "1",
|
|
|
|
|
"input": {"baz": "buzz"},
|
|
|
|
|
},
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"role": "user",
|
|
|
|
|
"content": [
|
|
|
|
|
{"type": "tool_result", "content": "blurb", "tool_use_id": "1"}
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
],
|
|
|
|
|
)
|
|
|
|
|
actual = _format_messages(messages)
|
|
|
|
|
assert expected == actual
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def test__format_messages_with_list_content_and_tool_calls() -> None:
|
|
|
|
|
system = SystemMessage("fuzz")
|
|
|
|
|
human = HumanMessage("foo")
|
|
|
|
|
# If content and tool_calls are specified and content is a list, then content is
|
|
|
|
|
# preferred.
|
|
|
|
|
ai = AIMessage(
|
|
|
|
|
[
|
|
|
|
|
{
|
|
|
|
|
"type": "text",
|
|
|
|
|
"text": "thought",
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
tool_calls=[{"name": "bar", "id": "1", "args": {"baz": "buzz"}}],
|
|
|
|
|
)
|
|
|
|
|
tool = ToolMessage(
|
|
|
|
|
"blurb",
|
|
|
|
|
tool_call_id="1",
|
|
|
|
|
)
|
|
|
|
|
messages = [system, human, ai, tool]
|
|
|
|
|
expected = (
|
|
|
|
|
"fuzz",
|
|
|
|
|
[
|
|
|
|
|
{"role": "user", "content": "foo"},
|
|
|
|
|
{
|
|
|
|
|
"role": "assistant",
|
|
|
|
|
"content": [
|
|
|
|
|
{
|
|
|
|
|
"type": "text",
|
|
|
|
|
"text": "thought",
|
|
|
|
|
}
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"role": "user",
|
|
|
|
|
"content": [
|
|
|
|
|
{"type": "tool_result", "content": "blurb", "tool_use_id": "1"}
|
|
|
|
|
],
|
|
|
|
|
},
|
|
|
|
|
],
|
|
|
|
|
)
|
|
|
|
|
actual = _format_messages(messages)
|
|
|
|
|
assert expected == actual
|
|
|
|
|