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Merged
ogabrielluiz merged 13 commits into from
Sep 12, 2025
Merged

fix: remove metadata building to speed up load times #9819

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88c3075
fix: remove metadata building from custom component template to speed…
ogabrielluiz Sep 11, 2025
b757261
Remove metadata and dependencies from various starter project JSON fi…
ogabrielluiz Sep 11, 2025
1aeba0a
Merge branch 'release-1.6.0' into remove-dep-analysis-temporarily
jordanrfrazier Sep 12, 2025
38b20e7
Fix the sprojs again
jordanrfrazier Sep 12, 2025
68dc2b5
[autofix.ci] apply automated fixes
autofix-ci[bot] Sep 12, 2025
37db1df
Skip metadata tests
jordanrfrazier Sep 12, 2025
ff4aa5a
[autofix.ci] apply automated fixes
autofix-ci[bot] Sep 12, 2025
f9c0893
Skip metadata tests
jordanrfrazier Sep 12, 2025
98bec08
skip some more metadata checks
jordanrfrazier Sep 12, 2025
78195fa
mypy
jordanrfrazier Sep 12, 2025
ca6c85a
Fix more metadata checks
jordanrfrazier Sep 12, 2025
d9b60d5
Remove more tests
jordanrfrazier Sep 12, 2025
e15403a
Skip metadata tests
jordanrfrazier Sep 12, 2025
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10 changes: 3 additions & 7 deletions src/backend/base/langflow/custom/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -457,7 +457,9 @@ def get_module_name_from_display_name(display_name: str):


def build_custom_component_template_from_inputs(
custom_component: Component | CustomComponent, user_id: str | UUID | None = None, module_name: str | None = None
custom_component: Component | CustomComponent,
user_id: str | UUID | None = None,
module_name: str | None = None, # noqa :ARG001
):
# The List of Inputs fills the role of the build_config and the entrypoint_args
"""Builds a frontend node template from a custom component using its input-based configuration.
Expand Down Expand Up @@ -494,7 +496,6 @@ def build_custom_component_template_from_inputs(
# ! This should be removed when we have a better way to handle this
frontend_node.set_base_classes_from_outputs()
reorder_fields(frontend_node, cc_instance._get_field_order())
frontend_node = build_component_metadata(frontend_node, cc_instance, module_name, ctype_name)

return frontend_node.to_dict(keep_name=False), cc_instance

Expand Down Expand Up @@ -588,11 +589,6 @@ def build_custom_component_template(

reorder_fields(frontend_node, custom_instance._get_field_order())

if module_name:
frontend_node = build_component_metadata(
frontend_node, custom_component, module_name, custom_component.__class__.__name__
)

return frontend_node.to_dict(keep_name=False), custom_instance
except Exception as exc:
if isinstance(exc, HTTPException):
Expand Down
36 changes: 2 additions & 34 deletions src/backend/base/langflow/initial_setup/starter_projects/Basic Prompt Chaining.json
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Original file line number Diff line number Diff line change
Expand Up @@ -361,19 +361,7 @@
"key": "ChatInput",
"legacy": false,
"lf_version": "1.5.0",
"metadata": {
"code_hash": "5f2d98ee19db",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.input_output.chat.ChatInput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -608,27 +596,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.5.0",
"metadata": {
"code_hash": "765fdf2ed814",
"dependencies": {
"dependencies": [
{
"name": "orjson",
"version": "3.10.15"
},
{
"name": "fastapi",
"version": "0.116.1"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 3
},
"module": "langflow.components.input_output.chat_output.ChatOutput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down
36 changes: 2 additions & 34 deletions src/backend/base/langflow/initial_setup/starter_projects/Basic Prompting.json
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Original file line number Diff line number Diff line change
Expand Up @@ -116,19 +116,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "5f2d98ee19db",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.input_output.chat.ChatInput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -560,27 +548,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "765fdf2ed814",
"dependencies": {
"dependencies": [
{
"name": "orjson",
"version": "3.10.15"
},
{
"name": "fastapi",
"version": "0.116.1"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 3
},
"module": "langflow.components.input_output.chat_output.ChatOutput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down
76 changes: 4 additions & 72 deletions src/backend/base/langflow/initial_setup/starter_projects/Blog Writer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -351,19 +351,7 @@
"icon": "type",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "efdcba3771af",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.input_output.text.TextInputComponent"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -476,27 +464,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "765fdf2ed814",
"dependencies": {
"dependencies": [
{
"name": "orjson",
"version": "3.10.15"
},
{
"name": "fastapi",
"version": "0.116.1"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 3
},
"module": "langflow.components.input_output.chat_output.ChatOutput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -735,19 +703,7 @@
"key": "ParserComponent",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "556209520650",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.processing.parser.ParserComponent"
},
"metadata": {},
"minimized": false,
"output_types": [],
"outputs": [
Expand Down Expand Up @@ -931,31 +887,7 @@
"key": "URLComponent",
"legacy": false,
"lf_version": "1.4.2",
"metadata": {
"code_hash": "b5c50602651a",
"dependencies": {
"dependencies": [
{
"name": "requests",
"version": "2.32.5"
},
{
"name": "bs4",
"version": "4.12.3"
},
{
"name": "langchain_community",
"version": "0.3.21"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 4
},
"module": "langflow.components.data.url.URLComponent"
},
"metadata": {},
"minimized": false,
"output_types": [],
"outputs": [
Expand Down
50 changes: 3 additions & 47 deletions src/backend/base/langflow/initial_setup/starter_projects/Custom Component Generator.json
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Original file line number Diff line number Diff line change
Expand Up @@ -236,19 +236,7 @@
"icon": "message-square-more",
"legacy": false,
"lf_version": "1.4.3",
"metadata": {
"code_hash": "7d2ecfa2054e",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.helpers.memory.MemoryComponent"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -1933,19 +1921,7 @@
"key": "ChatInput",
"legacy": false,
"lf_version": "1.4.3",
"metadata": {
"code_hash": "5f2d98ee19db",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.input_output.chat.ChatInput"
},
"metadata": {},
"minimized": true,
"output_types": [],
"outputs": [
Expand Down Expand Up @@ -2190,27 +2166,7 @@
"icon": "MessagesSquare",
"key": "ChatOutput",
"legacy": false,
"metadata": {
"code_hash": "765fdf2ed814",
"dependencies": {
"dependencies": [
{
"name": "orjson",
"version": "3.10.15"
},
{
"name": "fastapi",
"version": "0.116.1"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 3
},
"module": "langflow.components.input_output.chat_output.ChatOutput"
},
"metadata": {},
"minimized": true,
"output_types": [],
"outputs": [
Expand Down
50 changes: 3 additions & 47 deletions src/backend/base/langflow/initial_setup/starter_projects/Document Q&A.json
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Original file line number Diff line number Diff line change
Expand Up @@ -146,19 +146,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.4.3",
"metadata": {
"code_hash": "5f2d98ee19db",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.input_output.chat.ChatInput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -387,27 +375,7 @@
"icon": "MessagesSquare",
"legacy": false,
"lf_version": "1.4.3",
"metadata": {
"code_hash": "765fdf2ed814",
"dependencies": {
"dependencies": [
{
"name": "orjson",
"version": "3.10.15"
},
{
"name": "fastapi",
"version": "0.116.1"
},
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 3
},
"module": "langflow.components.input_output.chat_output.ChatOutput"
},
"metadata": {},
"output_types": [],
"outputs": [
{
Expand Down Expand Up @@ -1114,19 +1082,7 @@
"icon": "file-text",
"legacy": false,
"lf_version": "1.4.3",
"metadata": {
"code_hash": "0deb837dc28d",
"dependencies": {
"dependencies": [
{
"name": "langflow",
"version": null
}
],
"total_dependencies": 1
},
"module": "langflow.components.data.file.FileComponent"
},
"metadata": {},
"minimized": false,
"output_types": [],
"outputs": [
Expand Down
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