Metadata-Version: 2.1
Name: nara
Version: 0.5
Summary: nara provides AI-driven real-time information retrieval,all in one sytanx of diffrent models, chatbot interactions, temporary email creation, random data generation, caching, JSON manipulation, async task handling, and structured threading.
Home-page: https://github.com/subh-sk/Nara
Author: Subhash Kumar, Divyansh Shukla, Yateesh Reddy
Maintainer: Nara Developers
Maintainer-email: naravirtualai@gmail.com
License: MIT
Project-URL: Homepage, https://github.com/subh-sk/Nara
Project-URL: Documentation, https://github.com/subh-sk/Nara/wiki
Project-URL: Download, https://pypi.org/project/nara/#files
Project-URL: Release notes, https://github.com/subh-sk/Nara/releases
Project-URL: Source, https://github.com/subh-sk/Nara
Project-URL: Tracker, https://github.com/subh-sk/Nara/issues
Keywords: nara,ai,template generator,cloud storage,temporary email,SQL utilities,datetime utilities,fake data generation,async tasks,file management,time utilities
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Software Development :: Testing
Classifier: Operating System :: Microsoft :: Windows :: Windows 10
Classifier: Operating System :: Microsoft :: Windows :: Windows 11
Classifier: Operating System :: Unix
Classifier: Operating System :: MacOS :: MacOS X
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Scientific/Engineering :: Image Processing
Classifier: Topic :: Scientific/Engineering :: Visualization
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Quality Assurance
Classifier: Topic :: Software Development :: Code Generators
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Software Development :: Testing
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE.txt
Requires-Dist: rich
Requires-Dist: mailtm
Requires-Dist: groq
Requires-Dist: requests
Requires-Dist: python-dotenv
Requires-Dist: datetime
Requires-Dist: aiohttp
Requires-Dist: beautifulsoup4
Requires-Dist: wheel
Requires-Dist: setuptools
Requires-Dist: Pillow
Requires-Dist: telethon
Requires-Dist: pytz
Requires-Dist: humanfriendly
Requires-Dist: faker
Requires-Dist: python-json-logger
Requires-Dist: pycountry

<h1 align="center">
<img src="https://raw.githubusercontent.com/subh-sk/nara/main/Logo/nara.png" width="300">
</h1><br>

<div align="center">
<p>
    <a href="https://pypi.org/project/Nara" target="_blank">
        <img src="https://img.shields.io/pypi/v/nara" />
    </a>
    <a href="https://pepy.tech/project/Nara" target="_blank">
        <img src="https://pepy.tech/badge/nara" />
    </a>
    <a href="https://github.com/subh-sk/Nara" target="_blank">
        <img src="https://img.shields.io/badge/nara-v0.4-green" />
    </a>
</p>
</div>

# nara: Your All-in-One AI and Utility Library

`nara` is a powerful Python library that provides a comprehensive suite of tools for AI-driven tasks, including real-time information retrieval, chatbot interactions, and code generation. It also offers a rich set of utility functions for tasks like temporary email creation, random data generation, caching, JSON manipulation, asynchronous task handling, and structured threading.  `nara` simplifies complex tasks, boosts productivity, and streamlines your workflow.
<!-- YATEESH DIVYANSH SUBHASH  -->
## Installation

Install `nara` using pip:
```bash
pip install nara
```

## Features

### AI-Powered Features

* **Code Generation:**
    * **`CreateFunc()`:** This decorator dynamically generates the implementation of a Python function based on a docstring or placeholder function definition. This feature leverages the power of large language models (LLMs) to automate code creation.
        ```python
        from nara import CreateFunc

        @CreateFunc()
        def calculate_area(length: int, width: int) -> int:
            '''Calculate the area of a rectangle.'''
            # ... (This function body will be replaced by generated code)
        ```
    * **`CreateTemplate()`:**  Generates entire Python templates (e.g., Flask apps, Machine Learning models) from high-level descriptions. This feature is ideal for quickly scaffolding projects and generating boilerplate code.
        ```python
        from nara import CreateTemplate

        CreateTemplate("Create a Flask template with a route that returns 'Hello, World!'") 
        ```

* **Large Language Model (LLM) Interaction:**
    * **`nara.llm`:** This module provides a unified interface for interacting with various LLMs, including Groq, OpenAI, Cohere, Sambanova, Together, and Ollama.  You can easily switch between different models and customize parameters like temperature and max tokens. Supports both synchronous and streaming responses.
        ```python
        from nara.llm._groq import Groq, LLAMA_32_90B_TEXT_PREVIEW

        llm = Groq(LLAMA_32_90B_TEXT_PREVIEW)  # Initialize the LLM
        response = llm.run("Translate 'Hello, World!' to Spanish.")
        print(response) # Output: Hola, Mundo!
        ```
        For more advanced use, see the streaming example in the Usage section.

* **Prompt Engineering:**
    * **`nara.extra.prompt`:** Provides tools for constructing and managing prompts for LLMs, including support for different roles (system, user, assistant), text, images, and function calls.
        ```python
        from nara.extra.prompt import Prompt, Role, Text

        prompt = Prompt(role=Role.user, template=[Text("What is the capital of France?")])
        print(prompt.prompt) # Output: What is the capital of France?
        ```


### Utility Features

* **Temporary Email:**
    * **`mailOtp()`, `onlyMail()`, `mailUrl()`:** Create temporary email addresses for receiving OTPs or URLs, useful for testing and automation. (Powered by `mailtm` and `temp-mail.io`).

        ```python
        from nara.extra.temp_mail import mailOtp

        email_generator = mailOtp(OtpLength=6, Printable=True, Timeout=60)
        email_address = next(email_generator)  # Get the temporary email address
        print(f"Your temporary email: {email_address}")

        otp = next(email_generator) # Wait for the OTP
        print(f"Received OTP: {otp}")  
        ```

* **Random Data Generation:**
    * **`RandomDataGenerator`:** Easily generate realistic fake data for various purposes, such as testing, populating databases, and creating mock data. Includes names, addresses, usernames, passwords, and more. (Powered by `faker`).

        ```python
        from nara.extra.fake import RandomDataGenerator

        generator = RandomDataGenerator()
        name = generator.name()
        address = generator.address()
        print(f"Name: {name}, Address: {address}")
        ```
* **Caching:**
    * **`CacheManager`:** Simplifies caching function results to disk, improving performance by avoiding redundant computations.

        ```python
        from nara.extra.extended_json import CacheManager

        cache_manager = CacheManager("my_cache.json")

        @cache_manager.cache
        def expensive_function(arg1, arg2):
            # ... complex and time-consuming computation ...
            return result

        # Subsequent calls with the same arguments will retrieve the cached result
        result = expensive_function(1, 2)  
        ```

* **JSON Manipulation:**
    * **`loadJson(FileName="Json.json", PickRandom=None)`:** Loads JSON data from a file.  If `PickRandom` is an integer, it returns a dictionary or list containing that many randomly selected items from the JSON data.
        ```python
        from nara.extra.extended_json import loadJson

        data = loadJson("data.json")  # Load all data
        random_data = loadJson("data.json", PickRandom=2)  # Load 2 random items
        ```
        **Error Handling:** Raises `FileNotFoundError` if the file doesn't exist and `ValueError` for invalid JSON or if `PickRandom` exceeds the data length.

    * **`jsonList(FileName="JsonList.json", **kwargs)`:**  Appends key-value pairs (provided as keyword arguments) as a new dictionary entry to a JSON list. Creates a new list if the file doesn't exist or handles invalid data.
        ```python
        from nara.extra.extended_json import jsonList

        jsonList(FileName="my_list.json", name="Alice", age=30)
        jsonList(FileName="my_list.json", name="Bob", age=25)
        ```
        **Error Handling:** Displays warnings for non-existent files, empty files, or files not containing a list. Raises `ValueError` if the JSON file is empty or does not contain a list.

    * **`jsonDict(Key, Value, FileName="JsonDict.json")`:** Updates or adds a single `Key`-`Value` pair to a JSON dictionary stored in a file. Creates a new dictionary if the file doesn't exist.
        ```python
        from nara.extra.extended_json import jsonDict

        jsonDict("name", "Charlie", FileName="my_dict.json")
        jsonDict("age", 35, FileName="my_dict.json")
        ```
        **Error Handling:**  Displays warnings for similar file errors as `jsonList`.  Raises `ValueError` if the JSON file is empty or does not contain a dictionary.


* **Asynchronous Task Handling:**
    * **`asyncThreadedTask(thread_count=1, *threading_args, **threading_kwargs)`:** Executes an asynchronous function in a separate thread. Useful for running async operations within synchronous code or managing blocking I/O. This example demonstrates the usage with and without parameters:
    ```python
    import asyncio
    from nara import asyncThreadedTask
    
    @asyncThreadedTask
    async def async_function():
        print("Async function started")
        await asyncio.sleep(2)  # Simulate some async operation
        print("Async function finished")

    @asyncThreadedTask(2) # Use two threads
    async def async_function_2():
        print("Async function 2 started")
        await asyncio.sleep(2)
        print("Async function 2 finished")


    async def main():
        await async_function()
        await async_function_2()


    asyncio.run(main())
    ```


    * **`runMultipleTimes(count=1)`:** Runs an asynchronous function multiple times concurrently using `asyncio.gather`.
        ```python
        import asyncio
        from nara.extra.tools import runMultipleTimes
    
        @runMultipleTimes(5)  # Run the function 5 times concurrently
        async def my_async_task():
            print("Task started")
            await asyncio.sleep(1)
            print("Task finished")
    
        asyncio.run(my_async_task())
        ```


* **Structured Threading:**
    * **`retry(retries=3, delay=1)`:**  This decorator retries a function call if it raises an exception. It will retry up to `retries` times, pausing for `delay` seconds between attempts.
        ```python
        from nara.extra.tools import retry
        import random

        @retry(retries=5, delay=2)
        def might_fail():
            if random.random() < 0.5:
                raise Exception("Function failed!")
            print("Function succeeded!")
        
        might_fail()
        ```
    * **`repeatForever(sleep_interval=None, end_after=None)`:**  Executes a function or coroutine repeatedly.  `sleep_interval` specifies the pause between calls. `end_after` (a human-readable time string, e.g., "10 minutes") allows setting a time limit.
        ```python
        from nara.extra.tools import repeatForever
        import asyncio
        import time

        @repeatForever(sleep_interval=1, end_after="5 seconds")  # Repeat every second for 5 seconds
        def print_hello():
            print("Hello")

        @repeatForever(sleep_interval=1, end_after="5 seconds")
        async def async_print_hello():
            print("Async Hello")
            await asyncio.sleep(0.5) # Simulate some work
        

        print_hello() # Normal function example

        async def main(): # Asyncio function example
            await async_print_hello()

        asyncio.run(main())

        ```
        **Error Handling:** `repeatForever` raises `humanfriendly.InvalidTimespan` if `end_after` is not a valid timespan string.


* **File Management:**
    * **`clearPycacheDirectories(directory, display_status=False)`:** Recursively deletes all `__pycache__` directories within the given `directory`. Set `display_status=True` to print which directories were removed.
        ```python
        from nara.extra.file_manager import clearPycacheDirectories

        clearPycacheDirectories(".", display_status=True)  # Clear __pycache__ in the current directory and subdirectories
        ```

    * **`displayFileStructure(directory=os.getcwd(), tree=None, console=None)`:**  Prints a tree-like representation of the directory structure to the console.
        ```python
        from nara.extra.file_manager import displayFileStructure
        
        displayFileStructure(".")  # Display the file structure of the current directory
        ```

* **Date and Time Utilities:**
    * **`CurrentDateTime`:**  Retrieve current date and time information for various countries using external API.  Uses [this API](https://time-epbx.onrender.com/).
        ```python
        from nara.extra.date_time import CurrentDateTime

        dt = CurrentDateTime()
        country_codes = dt.countryCodes()  # Get available country codes
        indian_time = dt.time("IN", encode=True)  # Get current Indian time as datetime object
        us_date = dt.date("US") # Get current US date as string
        print(f"Country Codes: {country_codes}")
        print(f"Indian Time: {indian_time}")
        print(f"US Date: {us_date}")


        ```


* **Testing Tools:**
    * **`saveTestResults(OutputFile, **outerkwargs)`:**  This decorator saves test results to a JSON file. `outerkwargs` can include functions to calculate additional metrics (like mean or max) based on the test result.
        ```python
        from nara.extra.extended_json.testing_tools import saveTestResults

        @saveTestResults("results.json", mean=lambda x: sum(x)/len(x), maximum=max)
        def test_function(a, b):
            return [a + b, a * b]

        test_function(2, 3)  # Save results and calculated metrics to results.json
        ```

    * **`LoadTestResults(inputFile)`:**  Loads and returns the test results saved by `saveTestResults`.
        ```python
        from nara.extra.extended_json.testing_tools import LoadTestResults

        results = LoadTestResults("results.json")
        print(results)
        ```

* **SQL Utilities:** (Examples use a database file named `mydatabase.db`)
    * **`SqlQueue(db_file)`:**  Implements a queue using a SQLite database, enabling persistent queueing even if your application restarts.
        ```python
        from nara.extra.extended_sql import SqlQueue
        
        q = SqlQueue("mydatabase.db")
        q.put(10)
        q.put("Hello")
        
        retrieved_item = q.get() # Returns 10 (FIFO)
        print(retrieved_item)
        ```

    * **`TextStore(dbName)`:** Stores and manages text lines in a SQLite database, providing methods for adding, updating, deleting, and retrieving text lines by ID or slices. 
        ```python
        from nara.extra.extended_sql import TextStore
        
        ts = TextStore("mydatabase.db")
        ts.addRecord("This is a test line.")
        ts.addRecord("Another line of text.")
        
        all_records = ts.listRecords() # Retrieve all records
        print(all_records)
        ```

    * **`SqlList(DbName, TableName)`:** Enables you to use a SQLite table as if it were a Python list. You can append, access by index, slice, extend, pop, remove, and perform other list-like operations. Elements are stored as JSON strings.

        ```python
        from nara.extra.extended_sql import SqlList

        sl = SqlList("mydatabase.db", "my_list_table")
        sl.append({"name": "Alice", "age": 30})
        sl.append({"name": "Bob", "age": 25})
        
        print(sl[0])  # Access by index (returns a dictionary)
        print(len(sl)) # Get the length of the SqlList
        ```

    * **`SQLiteDict(db_name)`:** Uses a SQLite database as a persistent dictionary. Supports dictionary operations like setting, getting, deleting items, checking membership (`in`), and iterating through keys or items. Stores all data types as strings.
        ```python
        from nara.extra.extended_sql import SQLiteDict

        sd = SQLiteDict("mydatabase.db")
        sd['name'] = "Charlie"
        sd['age'] = 35
        
        print(sd['name'])  # Access by key
        print("name" in sd) # Check for key existence
        ```
        **Error Handling:** The `get` method will return `None` if the requested key is not found and the data in the "value" column cannot be evaluated as valid Python code, the SQLiteDict's `get` method will return `None`, instead of raising an exception. It will also print an error message indicating the failure to evaluate the value.


* **Time Utilities:**
    * **`timeIt(func)`:** A decorator to measure and print the execution time of a function (both synchronous and asynchronous).

        ```python
        import asyncio
        from nara.extra.tools import timeIt
        import time

        @timeIt
        def my_function():
            time.sleep(1) # Simulate a second of work

        @timeIt
        async def my_async_function():
            await asyncio.sleep(1)

        my_function()
        asyncio.run(my_async_function())

        ```




## Usage

###  LLM Streaming Example (Groq)

```python
from nara.llm._groq import Groq, LLAMA_32_90B_TEXT_PREVIEW

llm = Groq(LLAMA_32_90B_TEXT_PREVIEW)  # Initialize the LLM

for chunk in llm.streamRun("Write a short story about a cat who goes on an adventure."):
    print(chunk, end="", flush=True) # Print the story as it's generated
```

###  Prompt with Function Example

```python
from nara.extra.prompt import Prompt, Role, Text, Function

def get_current_time():
    from datetime import datetime
    return datetime.now().strftime("%Y-%m-%d %H:%M:%S")


prompt = Prompt(role=Role.user, template=[
    Text("The current time is: "),
    Function(get_current_time), 
    Text(".  Tell me a fun fact about cats.")
])

print(prompt.prompt)
```
<div align="center">

# ✨ **Authors** ✨

![Author](https://img.shields.io/badge/Divyansh_Shukla-purple?style=for-the-badge&logo=github&logoColor=white)
![Author](https://img.shields.io/badge/Yateesh_Reddy-green?style=for-the-badge&logo=github&logoColor=white)
![Author](https://img.shields.io/badge/Subhash_Kumar-blue?style=for-the-badge&logo=github&logoColor=white)


</div>

## Contributing

We welcome contributions! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.

## License

MIT License. See [LICENSE.txt](LICENSE.txt) for details.


## Contact

naravirtualai@gmail.com



## Acknowledgements

We thank all contributors and the open-source community for their support.

