Metadata-Version: 2.1
Name: vc-web-email
Version: 1.0.0
Summary: A unified email library for VentureCube organization - supports SMTP, Gmail, SendGrid, AWS SES, and Mailgun
Author-email: VentureCube <support@venturecube.com>
Maintainer-email: VentureCube <support@venturecube.com>
Project-URL: Homepage, https://github.com/venturecube/vc-web-email
Project-URL: Documentation, https://github.com/venturecube/vc-web-email#readme
Project-URL: Repository, https://github.com/venturecube/vc-web-email.git
Project-URL: Issues, https://github.com/venturecube/vc-web-email/issues
Keywords: email,smtp,gmail,sendgrid,aws-ses,mailgun,email-client,venturecube
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
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 :: Communications :: Email
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Typing :: Typed
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: PyYAML>=6.0
Provides-Extra: all
Requires-Dist: sendgrid>=6.0; extra == "all"
Requires-Dist: boto3>=1.26; extra == "all"
Provides-Extra: aws
Requires-Dist: boto3>=1.26; extra == "aws"
Provides-Extra: dev
Requires-Dist: pytest>=7.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0; extra == "dev"
Requires-Dist: black>=23.0; extra == "dev"
Requires-Dist: flake8>=6.0; extra == "dev"
Requires-Dist: mypy>=1.0; extra == "dev"
Requires-Dist: isort>=5.12; extra == "dev"
Requires-Dist: pre-commit>=3.0; extra == "dev"
Requires-Dist: types-PyYAML>=6.0; extra == "dev"
Provides-Extra: mailgun
Provides-Extra: sendgrid
Requires-Dist: sendgrid>=6.0; extra == "sendgrid"

# vc-web-email

A unified email library for VentureCube organization. Send emails through multiple providers with a single, consistent API.

## Features

- **Multiple Providers**: SMTP, Gmail, SendGrid, AWS SES, Mailgun, Outlook
- **Unified API**: Same interface for all providers
- **Attachments**: Easy file attachment support
- **Validation**: Built-in email and message validation
- **Retry Logic**: Automatic retry with exponential backoff
- **Config Files**: Load configuration from YAML or JSON
- **Type Hints**: Full type annotation support
- **Extensible**: Easy to add custom providers

## Installation

```bash
# Basic installation
pip install vc-web-email

# With SendGrid support
pip install vc-web-email[sendgrid]

# With AWS SES support
pip install vc-web-email[aws]

# With all providers
pip install vc-web-email[all]

# Development installation
pip install vc-web-email[dev]
```

## Quick Start

### Basic Usage

```python
from vc_web_email import EmailClient

# Create client with configuration
client = EmailClient({
    'provider': 'smtp',
    'smtp': {
        'host': 'smtp.example.com',
        'port': 587,
        'username': 'your-username',
        'password': 'your-password',
    },
    'default_from': 'sender@example.com'
})

# Send an email
response = client.send(
    to='recipient@example.com',
    subject='Hello from vc-web-email',
    text='This is a plain text message.',
    html='<h1>This is an HTML message.</h1>'
)

if response.success:
    print(f"Email sent! Message ID: {response.message_id}")
else:
    print(f"Failed to send: {response.error}")
```

### Load Configuration from File

Create `email-config.yml`:

```yaml
provider: gmail
gmail:
  username: your-email@gmail.com
  password: your-16-char-app-password

default_from: your-email@gmail.com
retry_attempts: 3
timeout: 30
```

```python
from vc_web_email import EmailClient

client = EmailClient.from_config('email-config.yml')
response = client.send(
    to='recipient@example.com',
    subject='Hello',
    text='Hello World!'
)
```

### Environment Variables

```python
from vc_web_email import EmailClient

# Load from environment variables
client = EmailClient.from_env()
```

Required environment variables:
- `VC_EMAIL_PROVIDER`: Provider name (smtp, gmail, sendgrid, aws_ses, mailgun, outlook)
- `VC_EMAIL_FROM`: Default sender email
- Provider-specific variables (see documentation)

## Providers

### SMTP

```python
client = EmailClient({
    'provider': 'smtp',
    'smtp': {
        'host': 'smtp.example.com',
        'port': 587,
        'username': 'user@example.com',
        'password': 'password',
        'use_tls': True,
    },
    'default_from': 'user@example.com'
})
```

### Gmail

```python
client = EmailClient({
    'provider': 'gmail',
    'gmail': {
        'username': 'your-email@gmail.com',
        'password': 'your-16-char-app-password',  # App Password, not regular password
    },
    'default_from': 'your-email@gmail.com'
})
```

**Note**: For Gmail, you need to:
1. Enable 2-Factor Authentication
2. Generate an App Password at https://myaccount.google.com/apppasswords

### SendGrid

```python
client = EmailClient({
    'provider': 'sendgrid',
    'sendgrid': {
        'api_key': 'SG.your-api-key',
    },
    'default_from': 'sender@example.com'
})
```

### AWS SES

```python
client = EmailClient({
    'provider': 'aws_ses',
    'aws_ses': {
        'region': 'us-east-1',
        'access_key_id': 'AKIAIOSFODNN7EXAMPLE',
        'secret_access_key': 'wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY',
    },
    'default_from': 'sender@example.com'
})
```

### Mailgun

```python
client = EmailClient({
    'provider': 'mailgun',
    'mailgun': {
        'api_key': 'key-xxx',
        'domain': 'mg.example.com',
    },
    'default_from': 'sender@mg.example.com'
})
```

### Outlook/Microsoft 365

```python
client = EmailClient({
    'provider': 'outlook',
    'outlook': {
        'username': 'your-email@outlook.com',
        'password': 'your-password',
    },
    'default_from': 'your-email@outlook.com'
})
```

## Advanced Usage

### Attachments

```python
from vc_web_email import EmailClient, Attachment

client = EmailClient.from_config('config.yml')

# Attach from file path
response = client.send(
    to='recipient@example.com',
    subject='Document attached',
    text='Please find the document attached.',
    attachments=['path/to/document.pdf']
)

# Or use Attachment class
attachment = Attachment.from_file('path/to/image.png')
response = client.send(
    to='recipient@example.com',
    subject='Image attached',
    text='See the image.',
    attachments=[attachment]
)
```

### Bulk Sending

```python
from vc_web_email import EmailClient, EmailMessage

client = EmailClient.from_config('config.yml')

messages = [
    EmailMessage(to='user1@example.com', subject='Hello User 1', text='Hi!'),
    EmailMessage(to='user2@example.com', subject='Hello User 2', text='Hi!'),
    EmailMessage(to='user3@example.com', subject='Hello User 3', text='Hi!'),
]

response = client.send_bulk(messages)

print(f"Sent: {response.successful}/{response.total}")
print(f"Success rate: {response.success_rate:.0%}")
```

### CC and BCC

```python
response = client.send(
    to='recipient@example.com',
    subject='Team Update',
    text='Here is the update...',
    cc=['manager@example.com', 'lead@example.com'],
    bcc='archive@example.com'
)
```

### Custom Headers

```python
response = client.send(
    to='recipient@example.com',
    subject='High Priority',
    text='Urgent message!',
    headers={
        'X-Priority': '1',
        'X-Custom-Header': 'custom-value'
    }
)
```

### Using Context Manager

```python
with EmailClient.from_config('config.yml') as client:
    response = client.send(
        to='recipient@example.com',
        subject='Test',
        text='Hello!'
    )
```

## API Reference

### EmailClient

```python
# Initialization
client = EmailClient(config)
client = EmailClient.from_config('path/to/config.yml')
client = EmailClient.from_env()

# Sending
response = client.send(to, subject, text=None, html=None, ...)
response = client.send_message(message)
response = client.send_bulk(messages)

# Utilities
client.test_connection()  # Returns True if connection works
client.get_provider_name()  # Returns provider name
client.close()  # Close connections
```

### EmailMessage

```python
from vc_web_email import EmailMessage

message = EmailMessage(
    to='recipient@example.com',  # or list
    subject='Subject line',
    text='Plain text body',
    html='<p>HTML body</p>',
    from_email='sender@example.com',
    cc=['cc@example.com'],
    bcc=['bcc@example.com'],
    reply_to='reply@example.com',
    attachments=[attachment],
    headers={'X-Custom': 'value'},
    tags=['newsletter', 'weekly'],
    metadata={'campaign_id': '123'}
)

# Add attachment
message.add_attachment('path/to/file.pdf')
message.add_attachment(Attachment(...))
```

### EmailResponse

```python
response.success  # bool
response.message_id  # str or None
response.status  # EmailStatus enum
response.provider  # str
response.error  # str or None
response.timestamp  # datetime
response.recipients  # list[str]
response.to_dict()  # dict
```

### Exceptions

```python
from vc_web_email.exceptions import (
    VCEmailError,  # Base exception
    ConfigurationError,  # Invalid configuration
    ValidationError,  # Message validation failed
    ProviderError,  # Provider-specific error
    ConnectionError,  # Connection failed
    AuthenticationError,  # Auth failed
    RateLimitError,  # Rate limit exceeded
    AttachmentError,  # Attachment issue
)
```

## Testing

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

# Run tests
pytest

# Run with coverage
pytest --cov=vc_web_email --cov-report=html

# Run specific test file
pytest tests/test_client.py

# Run with verbose output
pytest -v
```

## Development

```bash
# Clone repository
git clone https://github.com/venturecube/vc-web-email.git
cd vc-web-email

# Create virtual environment
python -m venv venv
source venv/bin/activate  # or `venv\Scripts\activate` on Windows

# Install in development mode
pip install -e ".[dev]"

# Run tests
pytest

# Format code
black vc_web_email/
isort vc_web_email/

# Type checking
mypy vc_web_email/

# Linting
flake8 vc_web_email/
```

## License

MIT License - see LICENSE file for details.

## Support

- **Issues**: https://github.com/venturecube/vc-web-email/issues
- **Email**: support@venturecube.com
