Metadata-Version: 2.4
Name: mielto
Version: 0.1.2
Summary: Official Python client library for Mielto API
Author-email: Mielto <hi@mielto.com>
Project-URL: homepage, https://mielto.com
Project-URL: documentation, https://docs.mielto.com
Project-URL: repository, https://github.com/mieltoinc/mielto
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: httpx>=0.24.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: typing-extensions>=4.0.0
Requires-Dist: tqdm>=4.65.0
Provides-Extra: dev
Requires-Dist: mypy; extra == "dev"
Requires-Dist: pytest; extra == "dev"
Requires-Dist: pytest-asyncio; extra == "dev"
Requires-Dist: pytest-mock; extra == "dev"
Requires-Dist: pytest-cov; extra == "dev"
Requires-Dist: ruff; extra == "dev"
Dynamic: license-file

# Mielto Python Client

Official Python client library for the Mielto API.

## Installation

```bash
pip install mielto
```

Or install from source:

```bash
cd libs/mielto_python
pip install -e .
```

## Quick Start

```python
from mielto import Mielto
from mielto.types import MemoryCreate, CollectionCreate, SearchRequest

# Initialize the client
client = Mielto(api_key="your-api-key")

# Create a memory
memory = client.memories.create(
    MemoryCreate(
        user_id="user_123",
        memory="User prefers dark mode",
        topics=["preferences", "ui"]
    )
)

# Create a collection
collection = client.collections.create(
    CollectionCreate(
        name="My Documents",
        description="Personal document collection"
    )
)

# Insert content into collection
client.collections.insert(
    collection_id=collection.id,
    file_path="document.pdf"
)

# Search in collection
results = client.collections.search(
    SearchRequest(
        query="artificial intelligence",
        collection_id=collection.id,
        max_results=10
    )
)

# Compress text
compressed = client.compress.compress(
    content="This is a long text that needs compression..."
)

# Close the client
client.close()
```

## Features

### 🧠 Memories

Manage user memories for contextual AI interactions:

- **Create** memories from text or messages
- **Search** memories with semantic search
- **Update** and **delete** memories
- **List** memories with pagination
- **Generate** memories from conversation messages

### 📚 Collections

Organize and search your knowledge base:

- **Create** and manage collections
- **Insert** content (files, text, URLs)
- **Search** with multiple search types (semantic, hybrid, fulltext)
- **Filter** by tags, status, and metadata
- Support for multiple vector stores (pgvector, Pinecone, Qdrant)

### 🗜️ Compress

AI-powered text compression:

- Compress long texts while preserving meaning
- Support for message history compression
- Async compression with webhooks
- Includes compression metrics

## Usage Examples

### Memories

```python
from mielto import Mielto
from mielto.types import MemoryCreate, MemorySearchRequest

client = Mielto(api_key="your-api-key")

# Create a memory
memory = client.memories.create(
    MemoryCreate(
        user_id="user_123",
        memory="User is a software engineer specializing in Python",
        topics=["background", "skills"]
    )
)

# Search memories
results = client.memories.search(
    MemorySearchRequest(
        query="What does the user do for work?",
        user_id="user_123",
        limit=5
    )
)

for memory in results.memories:
    print(f"Memory: {memory.memory}")
    print(f"Topics: {memory.topics}")

# Generate memories from conversation
messages = [
    {"role": "user", "content": "I love Python programming"},
    {"role": "user", "content": "I work remotely from home"}
]

memories = client.memories.from_messages(
    messages=messages,
    user_id="user_123",
    topics=["preferences", "work"]
)
```

### Collections

```python
from mielto import Mielto
from mielto.types import CollectionCreate, SearchRequest

client = Mielto(api_key="your-api-key")

# Create a collection
collection = client.collections.create(
    CollectionCreate(
        name="Research Papers",
        description="AI research paper collection",
        tags=["research", "ai"]
    )
)

# Insert a file
result = client.collections.insert(
    collection_id=collection.id,
    file_path="paper.pdf",
    label="Attention Is All You Need",
    metadata={"year": 2017, "authors": ["Vaswani et al."]},
    reader="native"
)

# Insert text content
result = client.collections.insert(
    collection_id=collection.id,
    content="Transformers are a type of neural network architecture...",
    label="Transformer Notes"
)

# Insert from URL
result = client.collections.insert(
    collection_id=collection.id,
    urls=["https://arxiv.org/pdf/1706.03762.pdf"],
    reader="native"
)

# Insert entire directory
results = client.collections.insert_directory(
    collection_id=collection.id,
    directory_path="./documents",
    recursive=True,
    file_extensions=['.pdf', '.docx'],
    batch_size=10
)

# Search in collection
results = client.collections.search(
    SearchRequest(
        query="transformer architecture",
        collection_id=collection.id,
        search_type="hybrid",
        max_results=10
    )
)

for result in results.results:
    print(f"Score: {result.score}")
    print(f"Content: {result.content[:200]}...")
```

### Compress

```python
from mielto import Mielto

client = Mielto(api_key="your-api-key")

# Compress simple text
result = client.compress.compress(
    content="This is a very long piece of text that contains a lot of "
            "information about various topics. The text goes on and on "
            "with detailed explanations and examples..."
)

print(f"Original length: {result.original_length}")
print(f"Compressed length: {result.compressed_length}")
print(f"Compression time: {result.compression_time}s")
print(f"Compressed content: {result.content}")

# Compress message history
messages = [
    {"role": "user", "message": "What's the weather?", "created_at": "2024-01-01"},
    {"role": "assistant", "message": "It's sunny today!", "created_at": "2024-01-01"},
    {"role": "user", "message": "Great, thanks!", "created_at": "2024-01-01"}
]

result = client.compress.compress(
    content=messages,
    include_metadata=True
)

# Async compression with webhook
result = client.compress.compress(
    content="Long text...",
    webhook_url="https://example.com/webhook"
)
print(result.message)  # "Compression response will be sent to webhook"
```

## Async Usage

The library also provides async support:

```python
import asyncio
from mielto import AsyncMielto
from mielto.types import MemoryCreate

async def main():
    async with AsyncMielto(api_key="your-api-key") as client:
        # All the same methods, but with await
        memory = await client.memories.create(
            MemoryCreate(
                user_id="user_123",
                memory="User prefers async operations"
            )
        )
        
        results = await client.memories.search(
            MemorySearchRequest(
                query="async",
                user_id="user_123"
            )
        )

asyncio.run(main())
```

## Configuration

### API Key

You can provide your API key in multiple ways:

1. **Direct initialization**:
   ```python
   client = Mielto(api_key="your-api-key")
   ```

2. **Environment variable**:
   ```bash
   export MIELTO_API_KEY="your-api-key"
   ```
   ```python
   import os
   client = Mielto(api_key=os.getenv("MIELTO_API_KEY"))
   ```

### Custom Base URL

For self-hosted or development environments:

```python
client = Mielto(
    api_key="your-api-key",
    base_url="https://your-instance.com/v1"
)
```

### Timeout and Retries

```python
client = Mielto(
    api_key="your-api-key",
    timeout=60.0,  # seconds
    max_retries=3
)
```

## Error Handling

The library provides specific exception types:

```python
from mielto import Mielto
from mielto.client.exceptions import (
    AuthenticationError,
    NotFoundError,
    ValidationError,
    RateLimitError,
    ServerError,
    PaymentRequiredError,
    CreditLimitExceededError,
    OverageLimitExceededError,
    MieltoError
)

client = Mielto(api_key="your-api-key")

try:
    memory = client.memories.get("invalid_id")
except AuthenticationError:
    print("Invalid API key")
except NotFoundError:
    print("Memory not found")
except ValidationError as e:
    print(f"Validation error: {e.message}")
except RateLimitError:
    print("Rate limit exceeded")
except PaymentRequiredError:
    print("Payment required to access this feature")
except CreditLimitExceededError:
    print("Credit limit exceeded - please upgrade your plan")
except OverageLimitExceededError:
    print("Overage limit exceeded")
except ServerError:
    print("Server error occurred")
except MieltoError as e:
    print(f"General error: {e.message}")
```

### Exception Hierarchy

- **MieltoError** (base exception)
  - **AuthenticationError** (401) - Invalid API key
  - **PaymentRequiredError** (402) - Payment required
  - **PermissionError** (403) - Insufficient permissions
  - **NotFoundError** (404) - Resource not found
  - **ValidationError** (422) - Invalid request data
  - **RateLimitError** (429) - Too many requests
  - **ServerError** (5xx) - Server-side errors
  - **TimeoutError** - Request timeout
  - **ConnectionError** - Network connection issues
  - **CreditLimitExceededError** - Credit limit reached
  - **OverageLimitExceededError** - Overage limit reached
```

## Advanced Features

### Pagination

```python
# List memories with pagination
result = client.memories.list(user_id="user_123", limit=50)

for memory in result.memories:
    print(memory.memory)

# Get next page
if result.has_more:
    next_page = client.memories.list(
        user_id="user_123",
        cursor=result.next_cursor,
        limit=50
    )
```

### Filtering Collections

```python
# Filter by tags
collections = client.collections.list(
    tags="research,ai",
    limit=20
)

# Search collections
collections = client.collections.list(
    search="machine learning",
    status="active"
)
```

### Custom Readers for File Processing

```python
# Use specific reader for PDF processing
result = client.collections.insert(
    collection_id=collection.id,
    file_path="document.pdf",
    reader="langchain_pdfplumber"  # Better OCR for scanned PDFs
)

# Use different readers for different file types
result = client.collections.insert(
    collection_id=collection.id,
    file_path="presentation.pptx",
    reader="markitdown"  # Good for PowerPoint files
)
```

### Directory Upload

```python
# Upload entire directory
results = client.collections.insert_directory(
    collection_id=collection.id,
    directory_path="./documents",
    recursive=True,  # Include subdirectories
    batch_size=10  # Upload 10 files per batch
)

# Upload only specific file types
results = client.collections.insert_directory(
    collection_id=collection.id,
    directory_path="./documents",
    file_extensions=['.pdf', '.docx', '.txt'],
    recursive=True
)

# Upload with exclusions
results = client.collections.insert_directory(
    collection_id=collection.id,
    directory_path="./documents",
    exclude_patterns=['.DS_Store', '*.tmp', '__pycache__'],
    batch_size=5
)

# Process results
for batch in results:
    print(f"Uploaded {batch.successful_uploads} files")
    for upload in batch.uploads:
        print(f"  - {upload.label}")

# Upload without progress bars (silent mode)
results = client.collections.insert_directory(
    collection_id=collection.id,
    directory_path="./documents",
    show_progress=False  # Disable progress bars
)
```

**Progress Bars**: The `insert_directory()` method automatically shows two progress bars:
- **Batch progress**: Shows batch upload progress
- **File progress**: Shows individual file processing progress

You can disable progress bars by setting `show_progress=False`.

## Development

### Setup

```bash
# Clone the repository
git clone https://github.com/mielto/mielto.git
cd mielto/libs/mielto_python

# Install dependencies
pip install -e ".[dev]"
```

### Running Tests

```bash
pytest
```

### Code Formatting

```bash
ruff format .
ruff check .
```

### Type Checking

```bash
mypy mielto
```

## Requirements

- Python 3.8+
- httpx >= 0.24.0
- pydantic >= 2.0.0

## License

MIT License - see LICENSE file for details.

## Support

- Documentation: https://docs.mielto.com
- Issues: https://github.com/mielto/mielto/issues
- Email: hi@mielto.com

## Contributing

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