utilbox 0.1.6

Collection of utility packages for Python.

# UtilBox README

> `utilbox` is a collection of Python utility packages to help you save time and avoid writing code for commonly
required tasks.

The current set of utilities cover the following areas:

* Encryption
* JSON manipulation
* Sending Email
* Number manipulations
* File, directory manipulations
* System interaction
* Spreadsheet (Excel, CSV) manipulation
* String and multi-line text manipulation

An overview of the available packages is tabulated as below.

Package | Class | Description
--- | --- | ---
crypt_utils | CryptUtils | Encrypt data with AES-128/192/256-bit encryption
json_utils | JsonUtils | Convert data to `JSON` formatted string
mail_utils | MailUtils | Send a plain-text or HTML-formatted email using Python `smtplib` or external mail application (CLI)
number_utils | NumberUtils | Perform various operations with numbers and numeric lists
os_utils | SysUtils, FileUtils, DirUtils | Manipulate files, directories and interact with the underlying OS
spreadsheet_utils | ExcelUtils, CsvUtils | Work with spreadsheets and CSV files
string_utils | StringUtils, TextUtils | Manipulate strings and multi-line text

## Installation

### Install using `pip`

Make sure you have `pip` installed on your system, and then run:

```pip install utilbox```

### Install from sources

* Download the [latest release] from `GitHub` and extract it to a temporary location
* Open your terminal and `cd` to the extracted archive directory
* Run `python setup.py install`

### Dependencies

Package dependencies are listed in `requirements.txt`.

## Usage

The below rule should be applied in general when trying to use a utility class,

> from utilbox.*<package_name>* import *<class_name>*

For example to use the `FileUtils` class from `os_utils` package,

> from utilbox.*os_utils* import *FileUtils*

Here are some real-world scenarios where `utilbox` can serve your purposes,

### Example 1
Let's say you want to fetch only the last line of some text file. To do this,

```python
from utilbox.os_utils import FileUtils

last_line = FileUtils.get_file_last_line("path/to/file.ext")
print last_line
```

### Example 2
What if you wanted the epoch time? No worries,

```python
from utilbox.os_utils import SysUtils

epoch_time = SysUtils.get_epoch_time()
print epoch_time
```

### Example 3
You can send an email just as easily,

```python
from utilbox.mail_utils import MailUtils

smtp_server = "192.168.0.1"
sender_email_id = "[e-mail]"

mailer = MailUtils(smtp_server, sender_email_id)

# send a plain-text message
mailer.send_mail_plain("[e-mail]", "This is a test mail", sender_email_id, "This message was brought to you by 'utilbox'!")

# send an HTML message
mailer.send_mail_plain("[e-mail]", "This is a test mail", sender_email_id, "This message was brought to you by <b>'utilbox'<b>!")
```

`utilbox` is being updated constantly, so feel free to send in any suggestions for new features or issues with existing ones. Enjoy!

## Release history

Release history is available in `CHANGELOG.md`.

## License

See `LICENSE.txt` for license information.

## Author

[Jenson Jose]
Follow me [@JoseJenson]
Send your suggestions / feedback at `[e-mail]`

### How to contribute

To contribute, simply:

* Fork the project
* Create your feature branch
* Commit your changes
* Push committed changes to your branch
* If you're happy and you know it, create a new `PULL` request

[latest release]: https://github.com/jensonjose/utilbox/releases/latest
[Jenson Jose]: https://www.jensonjose.com
[@JoseJenson]: https://twitter.com/JoseJenson