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Code Issues Packages Projects Releases Wiki Activity

restore to_dict method (#7261)

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Massimiliano Pippi 2024-02-29 14:30:06 +01:00 committed by GitHub
parent 14191deefa
commit 25a1a97be0
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2 changed files with 14 additions and 2 deletions
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7
haystack/components/builders/prompt_builder.py
View File

@ -1,8 +1,8 @@
from typing import Any from typing import Any, Dict
from jinja2 import Template, meta from jinja2 import Template, meta
from haystack import component from haystack import component, default_to_dict
@component @component
@ -32,6 +32,9 @@ class PromptBuilder:
for var in template_variables: for var in template_variables:
component.set_input_type(self, var, Any, "") component.set_input_type(self, var, Any, "")
def to_dict(self) -> Dict[str, Any]:
return default_to_dict(self, template=self._template_string)
@component.output_types(prompt=str) @component.output_types(prompt=str)
def run(self, **kwargs): def run(self, **kwargs):
""" """

9
test/components/builders/test_prompt_builder.py
View File

@ -8,6 +8,15 @@ def test_init():
assert builder._template_string == "This is a {{ variable }}" assert builder._template_string == "This is a {{ variable }}"
def test_to_dict():
builder = PromptBuilder(template="This is a {{ variable }}")
res = builder.to_dict()
assert res == {
"type": "haystack.components.builders.prompt_builder.PromptBuilder",
"init_parameters": {"template": "This is a {{ variable }}"},
}
def test_run(): def test_run():
builder = PromptBuilder(template="This is a {{ variable }}") builder = PromptBuilder(template="This is a {{ variable }}")
res = builder.run(variable="test") res = builder.run(variable="test")