Metadata-Version: 2.4
Name: deepai-chat
Version: 1.0.0
Summary: Python client library for DeepAI Chat API
Author: DeepAI API Client
License: MIT
Project-URL: Homepage, https://github.com/your-username/deepai-chat
Project-URL: Bug Tracker, https://github.com/your-username/deepai-chat/issues
Keywords: deepai,chat,api,ai,gpt,llm,chatbot
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: requests>=2.25.0
Dynamic: license-file

# DeepAI Chat API Client

[![Python 3.7+](https://img.shields.io/badge/python-3.7+-blue.svg)](https://www.python.org/downloads/)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

A powerful Python client library for interacting with DeepAI's Chat API. Supports multiple AI models, file attachments, session management, and conversation history.

## 🚀 Installation

```bash
pip install deepai-chat
```

Or install from source:
```bash
git clone https://github.com/your-username/deepai-chat.git
cd deepai-chat
pip install -e .
```

---

## 📖 Table of Contents

- [Quick Start](#-quick-start)
- [Features](#-features)
- [Supported Models](#-supported-models)
- [Usage Examples](#-usage-examples)
  - [Guest Mode](#guest-mode-no-login)
  - [Login Mode](#login-mode-full-features)
  - [Chat with Files](#chat-with-files)
  - [Conversation Manager](#conversation-manager)
  - [Session Management](#session-management)
- [API Reference](#-api-reference)
- [Error Handling](#-error-handling)

---

## ⚡ Quick Start

### Guest Mode (No Login Required)

```python
from deepai_api import DeepAIClient

# Create anonymous client - no account needed!
client = DeepAIClient.guest()

# Chat with AI
response = client.chat("Hello, how are you?")
print(response)
```

### Login Mode (Full Features)

```python
from deepai_api import DeepAIClient

# Login with your DeepAI account
client = DeepAIClient.login(
    email="your@email.com",
    password="yourpassword"
)

# Now you can save chat history
response = client.chat("Hello!")
print(f"API Key: {client.api_key}")
```

---

## ✨ Features

| Feature | Guest Mode | Login Mode |
|---------|:----------:|:----------:|
| Chat with AI | ✅ | ✅ |
| Choose AI model | ✅ | ✅ |
| Upload file attachments | ✅ | ✅ |
| Chat with files | ✅ | ✅ |
| Save chat history | ❌ | ✅ |
| Load saved sessions | ❌ | ✅ |
| List all sessions | ❌ | ✅ |
| Resume conversations | ❌ | ✅ |

---

## 🤖 Supported Models

```python
from deepai_api import SUPPORTED_MODELS, DEFAULT_MODEL

print(SUPPORTED_MODELS)
# ['gpt-5-nano', 'gpt-4.1-nano', 'deepseek-v3.2', 
#  'gemini-2.5-flash-lite', 'llama-4-scout', 'gemma2-9b-it']

print(DEFAULT_MODEL)
# 'gpt-5-nano'
```

| Model | Description |
|-------|-------------|
| `gpt-5-nano` | Default model, lightweight, supports function calling |
| `gpt-4.1-nano` | GPT-4.1 nano version |
| `deepseek-v3.2` | DeepSeek v3.2 |
| `gemini-2.5-flash-lite` | Google Gemini Flash Lite |
| `llama-4-scout` | Meta Llama 4 Scout |
| `gemma2-9b-it` | Google Gemma 2 9B Instruct |

---

## 📚 Usage Examples

### Guest Mode (No Login)

```python
from deepai_api import DeepAIClient

# Create guest client
client = DeepAIClient.guest()

# Simple chat
response = client.chat("What is Python?")
print(response)

# Chat with specific model
response = client.chat(
    message="Explain machine learning",
    model="deepseek-v3.2"
)
print(response)
```

### Login Mode (Full Features)

```python
from deepai_api import DeepAIClient

client = DeepAIClient.login(
    email="your@email.com",
    password="yourpassword"
)

print(f"✓ Logged in!")
print(f"  API Key: {client.api_key}")
print(f"  Session ID: {client.session_id}")
```

### Chat with Files

Upload files and ask AI to analyze them:

```python
# Upload a file
attachment = client.upload_attachment("document.pdf")
file_uuid = attachment["attachment"]["uuid"]

print(f"✓ Uploaded: {attachment['attachment']['original_filename']}")
print(f"  UUID: {file_uuid}")
print(f"  Size: {attachment['attachment']['file_size']} bytes")

# Chat with the file
response = client.chat(
    message="Summarize this document in 3 bullet points",
    attachment_uuids=[file_uuid]
)
print(response)
```

Upload from bytes:

```python
# Upload from bytes (e.g., from an API response)
image_bytes = requests.get("https://example.com/image.png").content

attachment = client.upload_attachment_bytes(
    file_bytes=image_bytes,
    filename="downloaded_image.png",
    content_type="image/png"
)
```

### Conversation Manager

For multi-turn conversations with automatic history saving:

```python
from deepai_api import DeepAIClient, ConversationManager

client = DeepAIClient.login(email="...", password="...")

# Create conversation manager
manager = ConversationManager(
    api_key=client.api_key,
    session_id=client.session_id,
    csrf_token=client.csrf_token,
    model="gpt-5-nano"
)

# First message - introduce yourself
result = manager.send("Hi! My name is John.")
print(f"AI: {result['content']}")

# Second message - AI remembers your name!
result = manager.send("What's my name?")
print(f"AI: {result['content']}")  # "Your name is John!"

# Check session info
print(f"Session UUID: {manager.session_uuid}")
print(f"Messages: {len(manager.messages)}")
```

### Session Management

List all your chat sessions:

```python
sessions = client.get_chat_sessions()

print(f"You have {len(sessions['sessions'])} sessions:")
for s in sessions["sessions"]:
    print(f"  - {s['title']}")
    print(f"    UUID: {s['uuid']}")
    print(f"    Updated: {s['updated_at']}")
```

Load and resume a session:

```python
# Load existing session
session_uuid = "a0e3917d-8f07-4efb-8c99-a0ce9be393bb"
info = manager.load_session(session_uuid)

print(f"✓ Loaded: {info['title']}")
print(f"  {info['message_count']} messages")

# Continue the conversation with full context
result = manager.send("Let's continue our discussion")
```

Get full session history:

```python
session = client.get_chat_session("session-uuid-here")

print(f"Title: {session['title']}")
for msg in session["messages"]:
    role = msg["role"]
    content = msg["content"][:50]
    print(f"[{role}]: {content}...")
```

---

## 📋 API Reference

### DeepAIClient

#### Class Methods

| Method | Description |
|--------|-------------|
| `DeepAIClient.guest()` | Create anonymous client (no login) |
| `DeepAIClient.login(email, password)` | Login and create authenticated client |

#### Instance Methods

| Method | Parameters | Description |
|--------|------------|-------------|
| `chat()` | `message`, `model`, `chat_history`, `attachment_uuids` | Send chat message |
| `upload_attachment()` | `file_path`, `filename` | Upload file for chat |
| `upload_attachment_bytes()` | `file_bytes`, `filename`, `content_type` | Upload bytes |
| `get_attachment()` | `attachment_uuid` | Get attachment info |
| `get_chat_sessions()` | `known_uuids` | List user's sessions |
| `get_chat_session()` | `session_uuid` | Get session with history |
| `save_chat_session()` | `messages`, `session_uuid`, `title` | Save session |

### ConversationManager

| Method | Parameters | Description |
|--------|------------|-------------|
| `send()` | `message`, `model`, `attachment_uuids` | Send and auto-save |
| `load_session()` | `session_uuid` | Load existing session |
| `new_conversation()` | `title` | Start new conversation |
| `get_history()` | - | Get current messages |
| `get_session_info()` | - | Get session metadata |

---

## 🛡️ Error Handling

```python
from deepai_api import DeepAIClient

client = DeepAIClient.login(email="...", password="...")

try:
    response = client.chat("Hello")
except Exception as e:
    error_msg = str(e)
    
    if "Invalid API key" in error_msg:
        print("❌ Session expired, please login again")
    
    elif "Rate limited" in error_msg:
        print("⏳ Too many requests, please wait")
    
    elif "Session not found" in error_msg:
        print("❌ Chat session doesn't exist")
    
    elif "Access denied" in error_msg:
        print("❌ You don't have access to this session")
    
    elif "File not found" in error_msg:
        print("❌ File path is invalid")
    
    else:
        print(f"❌ Error: {error_msg}")
```

---

## 📦 Requirements

- Python 3.7+
- requests >= 2.25.0

---

## 📄 License

MIT License - see [LICENSE](LICENSE) file for details.

---

## 🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

---

## 📞 Support

If you encounter any issues or have questions, please [open an issue](https://github.com/your-username/deepai-chat/issues).
