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authorHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-11 02:40:30 +0200
committerHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-11 02:40:30 +0200
commit009a67239a1df546fd22933a6b28eda03cd02a00 (patch)
tree6428fc06fe339e1c7cb197594dcb7399979a2e19 /g4f/Provider/ReplicateImage.py
parentIncrease conversation title lenght (diff)
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-rw-r--r--g4f/Provider/ReplicateImage.py96
1 files changed, 96 insertions, 0 deletions
diff --git a/g4f/Provider/ReplicateImage.py b/g4f/Provider/ReplicateImage.py
new file mode 100644
index 00000000..3e423c1a
--- /dev/null
+++ b/g4f/Provider/ReplicateImage.py
@@ -0,0 +1,96 @@
+from __future__ import annotations
+
+import random
+import asyncio
+
+from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
+from ..typing import AsyncResult, Messages
+from ..requests import StreamSession, raise_for_status
+from ..image import ImageResponse
+from ..errors import ResponseError
+
+class ReplicateImage(AsyncGeneratorProvider, ProviderModelMixin):
+ url = "https://replicate.com"
+ working = True
+ default_model = 'stability-ai/sdxl'
+ default_versions = [
+ "39ed52f2a78e934b3ba6e2a89f5b1c712de7dfea535525255b1aa35c5565e08b",
+ "2b017d9b67edd2ee1401238df49d75da53c523f36e363881e057f5dc3ed3c5b2"
+ ]
+
+ @classmethod
+ async def create_async_generator(
+ cls,
+ model: str,
+ messages: Messages,
+ **kwargs
+ ) -> AsyncResult:
+ yield await cls.create_async(messages[-1]["content"], model, **kwargs)
+
+ @classmethod
+ async def create_async(
+ cls,
+ prompt: str,
+ model: str,
+ api_key: str = None,
+ proxy: str = None,
+ timeout: int = 180,
+ version: str = None,
+ extra_data: dict = {},
+ **kwargs
+ ) -> ImageResponse:
+ headers = {
+ 'Accept-Encoding': 'gzip, deflate, br',
+ 'Accept-Language': 'en-US',
+ 'Connection': 'keep-alive',
+ 'Origin': cls.url,
+ 'Referer': f'{cls.url}/',
+ 'Sec-Fetch-Dest': 'empty',
+ 'Sec-Fetch-Mode': 'cors',
+ 'Sec-Fetch-Site': 'same-site',
+ 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36',
+ 'sec-ch-ua': '"Google Chrome";v="119", "Chromium";v="119", "Not?A_Brand";v="24"',
+ 'sec-ch-ua-mobile': '?0',
+ 'sec-ch-ua-platform': '"macOS"',
+ }
+ if version is None:
+ version = random.choice(cls.default_versions)
+ if api_key is not None:
+ headers["Authorization"] = f"Bearer {api_key}"
+ async with StreamSession(
+ proxies={"all": proxy},
+ headers=headers,
+ timeout=timeout
+ ) as session:
+ data = {
+ "input": {
+ "prompt": prompt,
+ **extra_data
+ },
+ "version": version
+ }
+ if api_key is None:
+ data["model"] = cls.get_model(model)
+ url = "https://homepage.replicate.com/api/prediction"
+ else:
+ url = "https://api.replicate.com/v1/predictions"
+ async with session.post(url, json=data) as response:
+ await raise_for_status(response)
+ result = await response.json()
+ if "id" not in result:
+ raise ResponseError(f"Invalid response: {result}")
+ while True:
+ if api_key is None:
+ url = f"https://homepage.replicate.com/api/poll?id={result['id']}"
+ else:
+ url = f"https://api.replicate.com/v1/predictions/{result['id']}"
+ async with session.get(url) as response:
+ await raise_for_status(response)
+ result = await response.json()
+ if "status" not in result:
+ raise ResponseError(f"Invalid response: {result}")
+ if result["status"] == "succeeded":
+ images = result['output']
+ images = images[0] if len(images) == 1 else images
+ return ImageResponse(images, prompt)
+ await asyncio.sleep(0.5) \ No newline at end of file