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https://github.com/wustho/epy

CLI Ebook (epub2, epub3, fb2, mobi) Reader
https://github.com/wustho/epy

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CLI Ebook (epub2, epub3, fb2, mobi) Reader

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README 

        
# `$ epy`



[![Downloads](https://static.pepy.tech/personalized-badge/epy-reader?period=month&units=none&left_color=grey&right_color=brightgreen&left_text=downloads/month)](https://pepy.tech/project/epy-reader)



Buy Me a Coffee at ko-fi.com



![screenshot](https://raw.githubusercontent.com/wustho/epy/master/screenshot.png)



CLI Ebook Reader.



This is just a fork of [epr](https://github.com/wustho/epr) with these extra features:



- Supported formats:

  - Epub (.epub, .epub3)

  - FictionBook (.fb2)

  - Mobi (.mobi)

  - AZW3 (.azw, .azw3)

  - [URL](#url-support)

- Reading progress percentage

- Bookmarks

- External dictionary integration (`sdcv`, `dict` or `wkdict`)

- Inline formats: **bold** and _italic_ (depend on terminal and font capability. Italic only supported in python>=3.7)

- Text-to-Speech (with additional setup, read [below](#text-to-speech))

- [Double Spread](#double-spread)

- Seamless (disabled by default, read [below](#reading-tips-using-epy))



## Installation



- Via PyPI (Linux and Mac OS)



  ```shell

  pip3 install epy-reader

  ```



- Via Pip+Git



  ```shell

  pip3 install git+https://github.com/wustho/epy

  ```



- Via AUR



  ```shell

  yay -S epy-ereader-git

  ```



- Windows Binary



  Standalone binary for Windows is available at [release page](https://github.com/wustho/epy/releases).



## Usage

- `epy /path/to/your/book/book.epub` (Remember to make sure your book's title doesn't contain any spaces)

- **c** Switching the color profile

- **Shift + h** Previous chapter

- **Shift + l** Next chapter

- **Shift + g** Skip to the end of the chapter

- **g** Skip to the beginning of the chapter

- **Shift + m** Show metadata of the book

- **t** Table of contents

- **/** Search

- **b** Add bookmark

- **Shift + b** Show bookmarks

- **q** Quit

- **-** Shrink the text

- **+** Enlarge the text

- **o** Open an image

- **s** Show or hide progress



## Color profiles

In the config file you will see the following section.

   ```

    "DarkColorFG": 47,

    "DarkColorBG": 235,

    "LightColorFG": 238,

    "LightColorBG": 253,

   ```



Change the values by using this image. (Make sure to ignore zeros at the beginning, it won't launch otherwise.)

![image](https://user-images.githubusercontent.com/108401269/198876974-c8420de1-b256-42fd-9a09-3a69c5019608.png)



## Reading Tips Using Epy



When reading using `epy` you might occasionally find triple asteriks `***`.

That means you reach the end of some section in your ebook

and the next line (right after those three asteriks, which is in new section)

will start at the top of the page.

This might be disorienting, so the best way to get seamless reading experience

is by using next-page control (`space`, `l` or `Right`)

instead of next-line control (`j` or `Down`).



If you really want to get seamless reading experience, you can set `SeamlessBetweenChapters`

to `true` in configuration file. But it has its drawback with more memory usage, that's why

it's disabled by default.



## Configuration File



Config file is available in json format which is located at:



- Linux and Mac OS: `~/.config/epy/configuration.json` or `~/.epy/configuration.json`

- Windows: `%USERPROFILE%\.epy\configuration.json`



## URL Support



You can read online books like: short stories, fan fiction, etc. using `epy` with an url as cli argument.

Pretty useful when you want to read with less distraction.

`epy` will also remember your reading progress online.



eg. You can read [Moby Dick from gutenberg](https://www.gutenberg.org/files/2701/2701-h/2701-h.htm)

directly with:



```shell

$ epy https://www.gutenberg.org/files/2701/2701-h/2701-h.htm

```



But note that `epy` will never be a web browser, it's simply a TUI program to read

your favorite fiction stories in the comfort of a terminal.

So please do not expect for web browser features to be implemented in `epy`.



## Using Mouse



Although mouse support is useful when running `epy` on Termux Android, it’s disabled by default

since most people find it intrusive when using `epy` in desktop.

But you can enable it by setting `MouseSupport` to `true` in config file.



| Key | Action |

| --- | --- |

| `Left Click` (right side of screen) | next page |

| `Left Click` (left side of screen) | prev page |

| `Right Click` | ToC |

| `Scroll Up` | scroll up |

| `Scroll Down` | scroll down |

| `Ctrl` + `Scroll Up` | increase text width |

| `Ctrl` + `Scroll Down` | decrease text width |



## Text-to-Speech



To get Text-to-Speech (TTS) support, external TTS engine is necessary.



List of supported engines:



- `mimic`

- `pico2wave`

- `gtts-mpv` (requires both [gTTS](https://pypi.org/project/gTTS) and [MPV](https://www.mpv.io))



## Dictionary



To use "Define Word" you will have to install an external dictionary cli program (`sdcv`, `dict` or `wkdict`). After you've done that, it is recommended to manually modify the configuration.json file, and set your desired dictionary there, so everything works properly.



After that you will be able to find definition of word by pressing `d`, and aprompt will appear to let you type in word to define.



## Double Spread



Double spread is intended to mimic the behaviour of real book,

so line scrolling navigation will act as scrolling page and textwidth is not adjustable.



## Changelog



- `v2021.10.23`: Major refactoring which harness a lot of new stuff in `python>=3.7`

  and `epy` won't be backward compatible with older python version and older configuration.



- `v2022.1.8`: Change in configuration and reading states schema that is not backward compatible.

  So if error is encountered, deleting the configuration and states file might fix the issue.



- `v2022.1.15`: Early implementation of URL support, table of contents isn't available for now.



- `v2022.1.23`: Library implementation: ability to switch ebook from reading history

  inside epy (default key: `R`).



- `v2022.2.5`: Fix process.join() issue for unstarted process.



- `v2022.10.2`: Major breakdown `epy.py` module into package structure for easier development.