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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| from handlers.basehandler import BaseHandler | ||
| import random | ||
| import time | ||
|
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| """ | ||
| Handler classes are generally bound to a specific workflow file. | ||
| To modify values we have to be confident in the json structure. | ||
| One exception - RawWorkflow will send payload['workflow_json'] to the ComfyUI API - TODO | ||
| """ | ||
|
|
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| class Image2Image(BaseHandler): | ||
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| WORKFLOW_JSON = "/opt/serverless/workflows/image2image.json" | ||
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| def __init__(self, payload): | ||
| super().__init__(payload, self.WORKFLOW_JSON) | ||
| self.apply_modifiers() | ||
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||
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| def apply_modifiers(self): | ||
| timestr = time.strftime("%Y%m%d-%H%M%S") | ||
| self.prompt["prompt"]["3"]["inputs"]["seed"] = self.get_value( | ||
| "seed", | ||
| random.randint(0,2**32)) | ||
| self.prompt["prompt"]["3"]["inputs"]["steps"] = self.get_value( | ||
| "steps", | ||
| 20) | ||
| self.prompt["prompt"]["3"]["inputs"]["sampler_name"] = self.get_value( | ||
| "sampler_name", | ||
| "dpmpp_2m") | ||
| self.prompt["prompt"]["3"]["inputs"]["scheduler"] = self.get_value( | ||
| "scheduler", | ||
| "normal") | ||
| self.prompt["prompt"]["3"]["inputs"]["denoise"] = self.get_value( | ||
| "denoise", | ||
| 0.8700000000000001) | ||
| self.prompt["prompt"]["6"]["inputs"]["text"] = self.get_value( | ||
| "include_text", | ||
| "") | ||
| self.prompt["prompt"]["7"]["inputs"]["text"] = self.get_value( | ||
| "exclude_text", | ||
| "") | ||
| self.prompt["prompt"]["9"]["inputs"]["filename_prefix"] = f"{self.request_id}/img-{timestr}" | ||
| self.prompt["prompt"]["10"]["inputs"]["image"] = self.get_value( | ||
| "input_image", | ||
| "") | ||
| self.prompt["prompt"]["14"]["inputs"]["ckpt_name"] = self.get_value( | ||
| "ckpt_name", | ||
| "v1-5-pruned-emaonly.ckpt") | ||
|
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|
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| """ | ||
| Example Request Body: | ||
| { | ||
| "input": { | ||
| "handler": "Image2Image", | ||
| "aws_bucket_name": "ai-dock", | ||
| "ckpt_name": "v1-5-pruned-emaonly.ckpt", | ||
| "include_text": "photograph of a victorian woman, arms outstretched with angel wings. cloudy sky, meadow grass", | ||
| "exclude_text": "watermark, text", | ||
| "denoise": 0.87, | ||
| "input_image": "https://raw.githubusercontent.com/comfyanonymous/ComfyUI/master/input/example.png" | ||
| } | ||
| } | ||
| """ | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| from handlers.basehandler import BaseHandler | ||
| import random | ||
|
|
||
|
|
||
| """ | ||
| Handler classes are generally bound to a specific workflow file. | ||
| To modify values we have to be confident in the json structure. | ||
| One exception - RawWorkflow will send payload['workflow_json'] to the ComfyUI API - TODO | ||
| """ | ||
|
|
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| class RawWorkflow(BaseHandler): | ||
|
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| WORKFLOW_JSON = None | ||
|
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| def __init__(self, payload): | ||
| super().__init__(payload, self.WORKFLOW_JSON) | ||
| self.apply_modifiers() | ||
|
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|
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| def apply_modifiers(self): | ||
| # TODO - Parse the workflow for image URLs, download and update the prompt | ||
| pass | ||
|
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|
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| """ | ||
| Example Request Body: | ||
| { | ||
| "input": { | ||
| "handler": "RawWorkflow", | ||
| "aws_bucket_name": "ai-dock", | ||
| "workflow_json": { | ||
| "3": { | ||
| "inputs": { | ||
| "seed": 12345, | ||
| "steps": 20, | ||
| "cfg": 8, | ||
| "sampler_name": "euler", | ||
| "scheduler": "normal", | ||
| "denoise": 1, | ||
| "model": [ | ||
| "4", | ||
| 0 | ||
| ], | ||
| "positive": [ | ||
| "6", | ||
| 0 | ||
| ], | ||
| "negative": [ | ||
| "7", | ||
| 0 | ||
| ], | ||
| "latent_image": [ | ||
| "5", | ||
| 0 | ||
| ] | ||
| }, | ||
| "class_type": "KSampler" | ||
| }, | ||
| "4": { | ||
| "inputs": { | ||
| "ckpt_name": "v1-5-pruned-emaonly.ckpt" | ||
| }, | ||
| "class_type": "CheckpointLoaderSimple" | ||
| }, | ||
| "5": { | ||
| "inputs": { | ||
| "width": 1024, | ||
| "height": 1024, | ||
| "batch_size": 1 | ||
| }, | ||
| "class_type": "EmptyLatentImage" | ||
| }, | ||
| "6": { | ||
| "inputs": { | ||
| "text": "a penguin chasing a polar bear", | ||
| "clip": [ | ||
| "4", | ||
| 1 | ||
| ] | ||
| }, | ||
| "class_type": "CLIPTextEncode" | ||
| }, | ||
| "7": { | ||
| "inputs": { | ||
| "text": "text, watermark", | ||
| "clip": [ | ||
| "4", | ||
| 1 | ||
| ] | ||
| }, | ||
| "class_type": "CLIPTextEncode" | ||
| }, | ||
| "8": { | ||
| "inputs": { | ||
| "samples": [ | ||
| "3", | ||
| 0 | ||
| ], | ||
| "vae": [ | ||
| "4", | ||
| 2 | ||
| ] | ||
| }, | ||
| "class_type": "VAEDecode" | ||
| }, | ||
| "9": { | ||
| "inputs": { | ||
| "filename_prefix": "image", | ||
| "images": [ | ||
| "8", | ||
| 0 | ||
| ] | ||
| }, | ||
| "class_type": "SaveImage" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| """ | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| { | ||
| "3": { | ||
| "inputs": { | ||
| "seed": 12345, | ||
| "steps": 20, | ||
| "cfg": 8, | ||
| "sampler_name": "dpmpp_2m", | ||
| "scheduler": "normal", | ||
| "denoise": 0.8700000000000001, | ||
| "model": [ | ||
| "14", | ||
| 0 | ||
| ], | ||
| "positive": [ | ||
| "6", | ||
| 0 | ||
| ], | ||
| "negative": [ | ||
| "7", | ||
| 0 | ||
| ], | ||
| "latent_image": [ | ||
| "12", | ||
| 0 | ||
| ] | ||
| }, | ||
| "class_type": "KSampler" | ||
| }, | ||
| "6": { | ||
| "inputs": { | ||
| "text": "pos prompt", | ||
| "clip": [ | ||
| "14", | ||
| 1 | ||
| ] | ||
| }, | ||
| "class_type": "CLIPTextEncode" | ||
| }, | ||
| "7": { | ||
| "inputs": { | ||
| "text": "neg prompt", | ||
| "clip": [ | ||
| "14", | ||
| 1 | ||
| ] | ||
| }, | ||
| "class_type": "CLIPTextEncode" | ||
| }, | ||
| "8": { | ||
| "inputs": { | ||
| "samples": [ | ||
| "3", | ||
| 0 | ||
| ], | ||
| "vae": [ | ||
| "14", | ||
| 2 | ||
| ] | ||
| }, | ||
| "class_type": "VAEDecode" | ||
| }, | ||
| "9": { | ||
| "inputs": { | ||
| "filename_prefix": "image", | ||
| "images": [ | ||
| "8", | ||
| 0 | ||
| ] | ||
| }, | ||
| "class_type": "SaveImage" | ||
| }, | ||
| "10": { | ||
| "inputs": { | ||
| "image": "example.png", | ||
| "choose file to upload": "image" | ||
| }, | ||
| "class_type": "LoadImage" | ||
| }, | ||
| "12": { | ||
| "inputs": { | ||
| "pixels": [ | ||
| "10", | ||
| 0 | ||
| ], | ||
| "vae": [ | ||
| "14", | ||
| 2 | ||
| ] | ||
| }, | ||
| "class_type": "VAEEncode" | ||
| }, | ||
| "14": { | ||
| "inputs": { | ||
| "ckpt_name": "v1-5-pruned-emaonly.ckpt" | ||
| }, | ||
| "class_type": "CheckpointLoaderSimple" | ||
| } | ||
| } |