From bee75be8e38d25c4568c641412a49b576d425b24 Mon Sep 17 00:00:00 2001
From: H Lohaus <hlohaus@users.noreply.github.com>
Date: Wed, 10 Jan 2024 10:34:56 +0100
Subject: Add create images to Bing (#1426)

Add create images from Bing
Add FreeChatgpt Provider
Fix Bard Provider
---
 g4f/Provider/create_images.py | 84 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 g4f/Provider/create_images.py

(limited to 'g4f/Provider/create_images.py')

diff --git a/g4f/Provider/create_images.py b/g4f/Provider/create_images.py
new file mode 100644
index 00000000..9c76a742
--- /dev/null
+++ b/g4f/Provider/create_images.py
@@ -0,0 +1,84 @@
+from __future__ import annotations
+
+import re
+import asyncio
+from ..typing import CreateResult, Messages
+from ..base_provider import BaseProvider, ProviderType
+
+system_message = """
+You can generate custom images with the DALL-E 3 image generator.
+To generate a image with a prompt, do this:
+<img data-prompt=\"keywords for the image\">
+Don't use images with data uri. It is important to use a prompt instead.
+<img data-prompt=\"image caption\">
+"""
+
+class CreateImagesProvider(BaseProvider):
+    def __init__(
+        self,
+        provider: ProviderType,
+        create_images: callable,
+        create_async: callable,
+        system_message: str = system_message,
+        include_placeholder: bool = True
+    ) -> None:
+        self.provider = provider
+        self.create_images = create_images
+        self.create_images_async = create_async
+        self.system_message = system_message
+        self.__name__ = provider.__name__
+        self.working = provider.working
+        self.supports_stream = provider.supports_stream
+        self.include_placeholder = include_placeholder
+        if hasattr(provider, "url"):
+            self.url = provider.url
+
+    def create_completion(
+        self,
+        model: str,
+        messages: Messages,
+        stream: bool = False,
+        **kwargs
+    ) -> CreateResult:
+        messages.insert(0, {"role": "system", "content": self.system_message})
+        buffer = ""
+        for chunk in self.provider.create_completion(model, messages, stream, **kwargs):
+            if buffer or "<" in chunk:
+                buffer += chunk
+                if ">" in buffer:
+                    match = re.search(r'<img data-prompt="(.*?)">', buffer)
+                    if match:
+                        placeholder, prompt = match.group(0), match.group(1)
+                        start, append = buffer.split(placeholder, 1)
+                        if start:
+                            yield start
+                        if self.include_placeholder:
+                            yield placeholder
+                        yield from self.create_images(prompt)
+                        if append:
+                            yield append
+                    else:
+                        yield buffer
+                    buffer = ""
+            else:
+                yield chunk
+
+    async def create_async(
+        self,
+        model: str,
+        messages: Messages,
+        **kwargs
+    ) -> str:
+        messages.insert(0, {"role": "system", "content": self.system_message})
+        response = await self.provider.create_async(model, messages, **kwargs)
+        matches = re.findall(r'(<img data-prompt="(.*?)">)', result)
+        results = []
+        for _, prompt in matches:
+            results.append(self.create_images_async(prompt))
+        results = await asyncio.gather(*results)
+        for idx, result in enumerate(results):
+            placeholder = matches[idx][0]
+            if self.include_placeholder:
+                result = placeholder + result
+            response = response.replace(placeholder, result)
+        return result
\ No newline at end of file
-- 
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