[Partner Nodes] feat: add Flux Virtual Try-On and Erase nodes (#14207)

This commit is contained in:
Alexander Piskun
2026-06-01 17:12:12 +03:00
committed by GitHub
parent 462c27fdb2
commit af58c5e674
2 changed files with 243 additions and 107 deletions

View File

@@ -1,71 +1,71 @@
from enum import Enum
from typing import Any, Dict, Optional
from typing import Any
from pydantic import BaseModel, Field, confloat, conint
class BFLOutputFormat(str, Enum):
png = 'png'
jpeg = 'jpeg'
from pydantic import BaseModel, Field
class BFLFluxExpandImageRequest(BaseModel):
prompt: str = Field(..., description='The description of the changes you want to make. This text guides the expansion process, allowing you to specify features, styles, or modifications for the expanded areas.')
prompt_upsampling: Optional[bool] = Field(
None, description='Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation.'
)
seed: Optional[int] = Field(None, description='The seed value for reproducibility.')
top: conint(ge=0, le=2048) = Field(..., description='Number of pixels to expand at the top of the image')
bottom: conint(ge=0, le=2048) = Field(..., description='Number of pixels to expand at the bottom of the image')
left: conint(ge=0, le=2048) = Field(..., description='Number of pixels to expand at the left side of the image')
right: conint(ge=0, le=2048) = Field(..., description='Number of pixels to expand at the right side of the image')
steps: conint(ge=15, le=50) = Field(..., description='Number of steps for the image generation process')
guidance: confloat(ge=1.5, le=100) = Field(..., description='Guidance strength for the image generation process')
safety_tolerance: Optional[conint(ge=0, le=6)] = Field(
6, description='Tolerance level for input and output moderation. Between 0 and 6, 0 being most strict, 6 being least strict. Defaults to 2.'
)
output_format: Optional[BFLOutputFormat] = Field(
BFLOutputFormat.png, description="Output format for the generated image. Can be 'jpeg' or 'png'.", examples=['png']
)
image: str = Field(None, description='A Base64-encoded string representing the image you wish to expand')
prompt: str = Field(...)
prompt_upsampling: bool | None = Field(None)
seed: int | None = Field(None)
top: int = Field(...)
bottom: int = Field(...)
left: int = Field(...)
right: int = Field(...)
steps: int = Field(...)
guidance: float = Field(...)
safety_tolerance: int = Field(6)
output_format: str = Field("png")
image: str = Field(None, description="A Base64-encoded string representing the image you wish to expand")
class BFLFluxFillImageRequest(BaseModel):
prompt: str = Field(..., description='The description of the changes you want to make. This text guides the expansion process, allowing you to specify features, styles, or modifications for the expanded areas.')
prompt_upsampling: Optional[bool] = Field(
None, description='Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation.'
prompt: str = Field(...)
prompt_upsampling: bool | None = Field(None)
seed: int | None = Field(None)
steps: int = Field(...)
guidance: float = Field(...)
safety_tolerance: int = Field(6)
output_format: str = Field("png")
image: str = Field(
None, description="Base64-encoded string representing the image to modify. Can contain alpha mask if desired.",
)
seed: Optional[int] = Field(None, description='The seed value for reproducibility.')
steps: conint(ge=15, le=50) = Field(..., description='Number of steps for the image generation process')
guidance: confloat(ge=1.5, le=100) = Field(..., description='Guidance strength for the image generation process')
safety_tolerance: Optional[conint(ge=0, le=6)] = Field(
6, description='Tolerance level for input and output moderation. Between 0 and 6, 0 being most strict, 6 being least strict. Defaults to 2.'
mask: str = Field(
None, description="Base64-encoded string representing the mask of the areas you wish to modify."
)
output_format: Optional[BFLOutputFormat] = Field(
BFLOutputFormat.png, description="Output format for the generated image. Can be 'jpeg' or 'png'.", examples=['png']
class BFLFluxEraseRequest(BaseModel):
image: str = Field(..., description="A Base64-encoded string representing the image to erase from.")
mask: str = Field(
...,
description="A Base64-encoded black/white mask matching the input dimensions; "
"white (255) marks areas to remove, black (0) marks areas to preserve.",
)
image: str = Field(None, description='A Base64-encoded string representing the image you wish to modify. Can contain alpha mask if desired.')
mask: str = Field(None, description='A Base64-encoded string representing the mask of the areas you with to modify.')
dilate_pixels: int = Field(10)
output_format: str = Field("png")
class BFLFluxVTORequest(BaseModel):
prompt: str = Field(
..., description="Natural-language styling instruction. Required field, but may be an empty string."
)
person: str = Field(..., description="A Base64-encoded string representing the person image.")
garment: str = Field(..., description="A Base64-encoded string representing the garment reference image.")
seed: int | None = Field(None)
safety_tolerance: int = Field(5)
output_format: str = Field("png")
class BFLFluxProGenerateRequest(BaseModel):
prompt: str = Field(..., description='The text prompt for image generation.')
prompt_upsampling: Optional[bool] = Field(
None, description='Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation.'
)
seed: Optional[int] = Field(None, description='The seed value for reproducibility.')
width: conint(ge=256, le=1440) = Field(1024, description='Width of the generated image in pixels. Must be a multiple of 32.')
height: conint(ge=256, le=1440) = Field(768, description='Height of the generated image in pixels. Must be a multiple of 32.')
safety_tolerance: Optional[conint(ge=0, le=6)] = Field(
6, description='Tolerance level for input and output moderation. Between 0 and 6, 0 being most strict, 6 being least strict. Defaults to 2.'
)
output_format: Optional[BFLOutputFormat] = Field(
BFLOutputFormat.png, description="Output format for the generated image. Can be 'jpeg' or 'png'.", examples=['png']
)
image_prompt: Optional[str] = Field(None, description='Optional image to remix in base64 format')
# image_prompt_strength: Optional[confloat(ge=0.0, le=1.0)] = Field(
# None, description='Blend between the prompt and the image prompt.'
# )
prompt: str = Field(...)
prompt_upsampling: bool | None = Field(None)
seed: int | None = Field(None)
width: int = Field(1024, description="Must be a multiple of 32.")
height: int = Field(768, description="Must be a multiple of 32.")
safety_tolerance: int = Field(6)
output_format: str = Field("png")
image_prompt: str | None = Field(None, description="Optional image to remix in base64 format")
class Flux2ProGenerateRequest(BaseModel):
@@ -83,55 +83,37 @@ class Flux2ProGenerateRequest(BaseModel):
input_image_7: str | None = Field(None, description="Base64 encoded image for image-to-image generation")
input_image_8: str | None = Field(None, description="Base64 encoded image for image-to-image generation")
input_image_9: str | None = Field(None, description="Base64 encoded image for image-to-image generation")
safety_tolerance: int | None = Field(
5, description="Tolerance level for input and output moderation. Value 0 being most strict.", ge=0, le=5
)
output_format: str | None = Field(
"png", description="Output format for the generated image. Can be 'jpeg' or 'png'."
)
safety_tolerance: int = Field(5)
output_format: str = Field("png")
class BFLFluxKontextProGenerateRequest(BaseModel):
prompt: str = Field(..., description='The text prompt for what you wannt to edit.')
input_image: Optional[str] = Field(None, description='Image to edit in base64 format')
seed: Optional[int] = Field(None, description='The seed value for reproducibility.')
guidance: confloat(ge=0.1, le=99.0) = Field(..., description='Guidance strength for the image generation process')
steps: conint(ge=1, le=150) = Field(..., description='Number of steps for the image generation process')
safety_tolerance: Optional[conint(ge=0, le=2)] = Field(
2, description='Tolerance level for input and output moderation. Between 0 and 2, 0 being most strict, 6 being least strict. Defaults to 2.'
)
output_format: Optional[BFLOutputFormat] = Field(
BFLOutputFormat.png, description="Output format for the generated image. Can be 'jpeg' or 'png'.", examples=['png']
)
aspect_ratio: Optional[str] = Field(None, description='Aspect ratio of the image between 21:9 and 9:21.')
prompt_upsampling: Optional[bool] = Field(
None, description='Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation.'
)
prompt: str = Field(...)
input_image: str | None = Field(None, description="Image to edit in base64 format")
seed: int | None = Field(None)
guidance: float = Field(...)
steps: int = Field(...)
safety_tolerance: int = Field(2)
output_format: str = Field("png")
aspect_ratio: str | None = Field(None)
prompt_upsampling: bool | None = Field(None)
class BFLFluxProUltraGenerateRequest(BaseModel):
prompt: str = Field(..., description='The text prompt for image generation.')
prompt_upsampling: Optional[bool] = Field(
None, description='Whether to perform upsampling on the prompt. If active, automatically modifies the prompt for more creative generation.'
)
seed: Optional[int] = Field(None, description='The seed value for reproducibility.')
aspect_ratio: Optional[str] = Field(None, description='Aspect ratio of the image between 21:9 and 9:21.')
safety_tolerance: Optional[conint(ge=0, le=6)] = Field(
6, description='Tolerance level for input and output moderation. Between 0 and 6, 0 being most strict, 6 being least strict. Defaults to 2.'
)
output_format: Optional[BFLOutputFormat] = Field(
BFLOutputFormat.png, description="Output format for the generated image. Can be 'jpeg' or 'png'.", examples=['png']
)
raw: Optional[bool] = Field(None, description='Generate less processed, more natural-looking images.')
image_prompt: Optional[str] = Field(None, description='Optional image to remix in base64 format')
image_prompt_strength: Optional[confloat(ge=0.0, le=1.0)] = Field(
None, description='Blend between the prompt and the image prompt.'
)
prompt: str = Field(...)
prompt_upsampling: bool | None = Field(None)
seed: int | None = Field(None)
aspect_ratio: str | None = Field(None)
safety_tolerance: int = Field(6)
output_format: str = Field("png")
raw: bool | None = Field(None)
image_prompt: str | None = Field(None, description="Optional image to remix in base64 format")
image_prompt_strength: float | None = Field(None)
class BFLFluxProGenerateResponse(BaseModel):
id: str = Field(..., description="The unique identifier for the generation task.")
polling_url: str = Field(..., description="URL to poll for the generation result.")
id: str = Field(...)
polling_url: str = Field(...)
cost: float | None = Field(None, description="Price in cents")
@@ -145,7 +127,7 @@ class BFLStatus(str, Enum):
class BFLFluxStatusResponse(BaseModel):
id: str = Field(..., description="The unique identifier for the generation task.")
status: BFLStatus = Field(..., description="The status of the task.")
result: Optional[Dict[str, Any]] = Field(None, description="The result of the task (null if not completed).")
progress: Optional[float] = Field(None, description="The progress of the task (0.0 to 1.0).", ge=0.0, le=1.0)
id: str = Field(...)
status: BFLStatus = Field(...)
result: dict[str, Any] | None = Field(None)
progress: float | None = Field(None, ge=0.0, le=1.0)