Metadata-Version: 2.4
Name: comfyui_xy
Version: 0.1.9
Summary: A Python client library for interacting with ComfyUI API
Author-email: 小云 <3483421977@qq.com>
Project-URL: Homepage, https://github.com/xy200303/ComfyUiApi
Project-URL: Bug Tracker, https://github.com/xy200303/ComfyUiApi/issues
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: requests
Requires-Dist: Pillow

# ComfyUI API Client

[English](README.md) | [中文](README_CN.md)

A Python client library for interacting with [ComfyUI](https://github.com/comfyanonymous/ComfyUI) API. 
This library provides a convenient wrapper to queue workflows, upload images/masks, and retrieve generated results (images, videos, audio, etc.) programmatically.

## Features

- **Workflow Management**: Queue workflows easily and wait for results.
- **File Management**: Upload input images and masks directly to ComfyUI.
- **Generic Output Handling**: Automatically handles various output types (Images, Videos/GIFs, Audio).
- **Execution Control**: Interrupt running tasks, check queue status, and view history.
- **Node Info**: Retrieve definitions for ComfyUI nodes.

## Installation

```bash
pip install comfyui_xy
```

## How to Get Workflow JSON

To use this API, you need the workflow in **API Format**, which is different from the standard JSON saved by ComfyUI.

1. **Enable Dev Mode Options**:
   - In ComfyUI web interface, click the **Settings** (gear icon) in the menu.
   - Check the option **"Enable Dev mode Options"**.

2. **Save as API Format**:
   - Once Dev Mode is enabled, you will see a new button in the menu: **"Save (API Format)"**.
   - Click this button to save your workflow as a JSON file (e.g., `workflow_api.json`).
   - Use this JSON file with the `ComfyUiClient`.

## Quick Start

```python
import json
from comfyui_api import ComfyUiClient

# 1. Initialize Client
client = ComfyUiClient(url="http://127.0.0.1:8188")

# 2. Load Workflow
# You should export the workflow in "API Format" from ComfyUI
with open("workflow_api.json", "r", encoding="utf-8") as f:
    workflow = json.load(f)

# 3. Modify Parameters (Optional)
# e.g., Change the seed in KSampler (Node ID "3")
import random
workflow["3"]["inputs"]["seed"] = random.randint(1, 1000000000)

# 4. Run Workflow
print("Queueing workflow...")
results = client.process_workflow(workflow)

# 5. Handle Results
for i, result in enumerate(results):
    print(f"Received file: {result.filename} ({result.file_type})")
    
    # Save to disk
    result.save(f"output_{i}_{result.filename}")
    
    # Show if it's an image
    if result.file_type == "image":
        result.show()
```

## Detailed Usage

### 1. Initialization

```python
from comfyui_api import ComfyUiClient

# Default local server (http://127.0.0.1:8188)
client = ComfyUiClient() 

# Specify URL
client = ComfyUiClient(url="http://127.0.0.1:8188")

# Remote server with HTTPS
client = ComfyUiClient(url="https://my-comfyui-server.com:8188")
```

### 2. Uploading Files

You can upload images or masks before running a workflow. These files are saved in the `input` directory of ComfyUI.

```python
# Upload an image
# Returns the filename used by ComfyUI (useful for setting node inputs)
image_name = client.upload_image("path/to/my_image.png")

# Upload a mask
mask_name = client.upload_mask("path/to/my_mask.png")

# Example: Set the uploaded image in a LoadImage node (e.g., Node ID "10")
workflow["10"]["inputs"]["image"] = image_name
```

### 3. Processing Workflows

The `process_workflow` method is a high-level helper that:
1. Queues the prompt.
2. Waits for execution to finish.
3. Downloads all generated files.

```python
results = client.process_workflow(workflow)
```

**Return Value:**
It returns a list of `ComfyResponse` objects.

### 4. Handling Responses (`ComfyResponse`)

The `ComfyResponse` object wraps the raw data returned by ComfyUI.

- **Attributes**:
  - `data`: Raw bytes of the file.
  - `filename`: Original filename on server.
  - `file_type`: Type of file (e.g., 'image', 'video', 'audio').
  - `image`: A `PIL.Image` object (if the file is a valid image).

- **Methods**:
  - `save(path=None)`: Save file to disk. If `path` is None, uses `filename`.
  - `show()`: Opens the image in the default viewer (only for images).

### 5. Advanced Controls

**Interrupt Execution:**
```python
client.interrupt()
```

**Get System Status:**
```python
# Get Queue Status (Pending/Running tasks)
queue_info = client.get_queue()

# Get Full History
history = client.get_history_all()

# Get Node Information
node_info = client.get_object_info("KSampler")
```

## Examples

Check the [examples/](examples/) directory for more complete scripts:
- `basic_workflow.py`: Simple Text-to-Image generation.
- `image_to_image.py`: Uploading an image and processing it.
- `advanced_control.py`: Inspecting queue and system info.

## License

MIT
