Metadata-Version: 2.4
Name: pyture
Version: 0.1.1
Summary: A simple capture utility for logging variables in Python
Home-page: https://github.com/ShakibCodes/pyture
Author: Shakib Sayyed
License: MIT
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
License-File: LICENSE
Dynamic: license-file


# Pyture

**A lightweight, developer-friendly tool for capturing runtime variables and exporting them in structured formats.**

## Why Pyture?

During development and debugging, a common challenge is effectively tracking the state of variables as your code executes. Traditional methods like numerous `print()` statements can clutter your code, and full-fledged debuggers can sometimes be too heavy for a quick inspection. Pyture offers a simple, non-intrusive solution.

It's designed to seamlessly integrate into your workflow, allowing you to capture key data points at runtime. This data can then be saved to a structured format like JSON or CSV, providing a clean and organized snapshot of your application's state at specific moments for later analysis or reporting. It focuses on the developer's need for a straightforward way to log and export data without interrupting the program's flow.

## Features

-   **Runtime Variable Capture**: Easily capture variable names and their values using a simple `capture(**kwargs)` method.
    
-   **Flexible Save Formats**: Save captured data to **JSON** files with four distinct modes (`raw`, `timestamp`, `session`, `full`) to control the level of metadata.
    
-   **Dedicated CSV Export**: A separate `.export_csv()` method provides a flattened, spreadsheet-friendly output.
    
-   **Session Management**: Each run of your script is assigned a unique session ID and start time for easy grouping and tracking of data.
    
-   **Development Mode**: An optional "dev" mode provides real-time print feedback during capture and save operations.
    
-   **Data Management**: Load previous data from files or clear your current session's captures.
    

## Installation

Install Pyture using pip:

```
pip install pyture

```

## Usage & Code Examples

Pyture is managed through the `Pyture` class. Here are examples of its core functionality.

### Basic Capture & Save

This example demonstrates how to capture data and save it in the default "full" mode.

```python
from pyture import Pyture

# Initialize the capture manager
cap = Pyture()

# Capture some variables
user_id = 101
request_path = '/api/data'
cap.capture(user_id=user_id, request_path=request_path)

# Capture more data later in the code
response_code = 200
status = 'success'
cap.capture(response_code=response_code, status=status)

# Save the captured data to a JSON file (default mode is 'full')
cap.save('full_output.json')

```

### Saving with Different Modes

The `.save()` method allows you to specify a mode for the output JSON.

```python
from pyture import Pyture

cap = Pyture()
cap.capture(username='john_doe', role='admin')
cap.capture(is_authenticated=True)

# Save only the captured data (no metadata)
cap.save('raw_output.json', mode='raw')

# Save with only the timestamp
cap.save('timestamp_output.json', mode='timestamp')

# Save with only the session ID
cap.save('session_output.json', mode='session')

# Save with all metadata (timestamp, session_id, and data)
cap.save('full_output.json', mode='full')

```

### Exporting to CSV

Use the `.export_csv()` method to save your data in a flattened CSV format. This is especially useful for analysis in spreadsheet applications.

```python
from pyture import Pyture

cap = Pyture()
cap.capture(event='user_login', user_id=123)
cap.capture(event='purchase', product_id=987, amount=45.99)

cap.export_csv('capture_log.csv')

```

## API Reference

### `class Pyture(mode="normal")`

Initializes the `Pyture` object.

-   **`mode`** (str): The operational mode of the manager.
    
    -   `"normal"` (default): Operates silently without printing messages.
        
    -   `"dev"`: Prints status messages to the console for each capture, save, and clear operation.
        

### `Pyture.capture(**kwargs)`

Captures a set of variables from the current runtime state. This method accepts any number of keyword arguments, where the key is the variable name and the value is its data.

-   **`**kwargs`**: Key-value pairs representing the variable name and its data.
    

### `Pyture.save(filename, mode="full")`

Saves the captured data to a **JSON** file.

-   **`filename`** (str): The name of the file to save to (e.g., `'output.json'`).
    
-   **`mode`** (str): The format of the output.
    
    -   `"raw"`: Saves only the captured data.
        
    -   `"timestamp"`: Saves data with its capture timestamp.
        
    -   `"session"`: Saves data with its session ID.
        
    -   `"full"` (default): Saves data with all available metadata (timestamp and session ID).
        

### `Pyture.export_csv(filename)`

Exports the captured data to a **CSV** file. The output is flattened, with metadata (`timestamp`, `session_id`) and all captured variable keys as columns.

-   **`filename`** (str): The name of the file to export to (e.g., `'output.csv'`).
    

### `Pyture.load(filename)`

Loads captured data from a JSON file into the manager's buffer.

-   **`filename`** (str): The path to the file to load.
    

### `Pyture.clear()`

Resets the internal data store, clearing all captured data from the current session.

### `Pyture.get_session_info()`

Returns a dictionary containing information about the current session, including the unique `session_id`, `started_at` timestamp, and the number of captures.

## Example Output

### JSON Preview

This is an example of a JSON file saved using `mode='full'`.

```json
[
{
    "timestamp": "2025-08-04T17:37:54.000Z",
    "session_id": "a1b2c3d4-e5f6-g7h8-i9j0-k1l2m3n4o5p6",
    "data": {
    "user_id": 101,
    "request_path": "/api/data"
    }
},
{
    "timestamp": "2025-08-04T17:37:54.001Z",
    "session_id": "a1b2c3d4-e5f6-g7h8-i9j0-k1l2m3n4o5p6",
    "data": {
    "response_code": 200,
    "status": "success"
    }
}
]

```

### CSV Preview

This is an example of a CSV file exported using `.export_csv()`. Note how all keys are flattened into columns.

```
timestamp,session_id,amount,event,product_id,user_id
2025-08-04T17:37:54.000Z,a1b2c3d4-e5f6-g7h8-i9j0-k1l2m3n4o5p6,,user_login,,123
2025-08-04T17:37:54.001Z,a1b2c3d4-e5f6-g7h8-i9j0-k1l2m3n4o5p6,45.99,purchase,987,

```

## Contributing

We welcome contributions to Pyture! To contribute, please follow these steps:

1.  **Fork the repository**.
    
2.  Create a new branch for your feature or bug fix.
    
3.  Implement your changes and ensure tests pass.
    
4.  Submit a pull request with a clear description of your changes.
    

## License

Pyture is released under the **MIT License**. For more information, see the [LICENSE](https://www.google.com/search?q=LICENSE "null") file.
