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https://github.com/rizelbr/baraag_dl

A simple media downloader for Baraag.
https://github.com/rizelbr/baraag_dl

baraag downloader mastodon

Last synced: 3 months ago
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A simple media downloader for Baraag.

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README 

        
# Baraag DL



A simple Baraag media downloader, made to be a simple way of downloading all images/videos in posts made by accounts you follow.



Inspired by [PixivUtil](https://github.com/Nandaka/PixivUtil2) and [FantiaDL](https://github.com/bitbybyte/fantiadl).



Many thanks to the folks at [Mastodon.py](https://github.com/halcy/Mastodon.py) for making this implementation much easier than expected.



# Installation



## Linux/MacOS

### Recommended

- Create an environment with:

```python3 -m venv baraag_dl```



- Activate the environment:

```source baraag_dl/bin/activate```



- Download [requirements.txt](https://github.com/rizelbr/Baraag_DL/blob/main/requirements.txt) and baraag_dl.py to your current folder.



- Install dependencies:

```python3 -m pip install -r requirements.txt```



- Alternatively, install the following packages using ```python3 -m pip install```:

```

colorama

Mastodon.py

requests

```

- Run Baraag_DL:

  ```python3 baraag_dl.py```



- After done running, either close the terminal or deactivate the environment with: ```deactivate```



#### Optional additional setup

- For added convenience, I recommend either creating a shell script to execute ```baraag_dl.py``` using the Python interpreter from the environment you created above, or modifying ```baraag_dl.py``` to point to the environment's Python interpreter when executing.



- For the former, if we suppose you created the ```baraag_dl``` environment in your home folder, create a file containing the following lines in the same folder as ```baraag_dl.py```:

```

#!/bin/bash



~/baraag_dl/bin/python3 baraag_dl.py

```



- Save the file with a name of your choice (let's call it ```run.sh``` for this example), and grant it execution permissions with ```chmod +x run.sh``` .



- From this point on, you should be able to execute Baraag DL by running ```run.sh``` , without the need to activate or deactivate environments.



- For the latter, modify the first line in ```baraag_dl.py``` to ```#!~/baraag_dl/bin/python3```



- From this point on, you should be able to execute ```baraag_dl.py``` directly, without the need for activating or deactivating an environment.



- Please be aware that if you choose the latter, you **will** need to redo this modification whenever you update Baraag DL.



### Alternative 1



- Skip the virtual environment and install the requirements to the base Python install using ```pip install``` to install the required packages listed above.



### Alternative 2



- Use Anaconda/miniconda/miniforge to create an environment, install the required packages, and run ```baraag_dl.py``` from within the environment.



## Windows

### Recommended

- Download the [prepackaged binaries](https://github.com/rizelbr/Baraag_DL/releases).



### Alternative

- Download and install Python if not already installed.



- Create an environment with:

```py -m venv baraag_dl```



- Activate the environment:

```baraag_dl\Scripts\activate```



- Download [requirements.txt](https://github.com/rizelbr/Baraag_DL/blob/main/requirements.txt) and baraag_dl.py to your current folder.



- Install dependencies:

```py -m pip install -r requirements.txt```



- Alternatively, install the following packages using ```py -m pip install```:

```

colorama

Mastodon.py

requests

```

- Run Baraag_DL:

  ```py baraag_dl.py```



- After done running, either close the terminal or deactivate the environment with: ```deactivate```



# Usage

## Logging in and authentication

### First run

- Baraag DL will register a client with the Mastodon API used by Baraag.

- This will generate a persistent authentication token, ```client_credentials``` in the same folder baraag_dl.py is run from.

- You will be prompted for a username (e-mail) and password to log into your Baraag account.

- Should the login be successful, Baraag DL will generate a persistent user token, ```user_credentials``` in the same folder baraag_dl.py is run from.



### Subsequent runs

- If ```client_credentials``` and ```user_credentials``` are still valid, authentication will happen without user input.

- Should either or both files become invalid or corrupted, Baraag DL will recreate the client and prompt you for username and password again.

 

## Execution

- You will then be shown a menu and asked how you'd like to proceed:

### 1. Download from all followed accounts

- Baraag DL will automatically:

    - Fetch all accounts you follow

    - Fetch all posts by accounts you follow that contain attachments

    - Download each attachment sequentially for all followed accounts

    

### 2. Search for a specific user

- Baraag DL will then prompt you for the name of the artist/account to search. 

- Should the search be successful, it will present you with a list of the accounts matching the name you input.

- You can then choose among the options of the list for the account from which all media will be downloaded.



## Downloading and Filenames

- Files are saved as ```{Date posted}_{Post ID}_{Attachment_ID}.extension``` in a folder for each account, named in the format ```{Account name}_{Account ID}```. Keep in mind that ```Account name``` is not the same as ```Display name```, so an account's public name and Baraag registration name may differ.

- Files already downloaded and saved to disk are skipped to save time, bandwidth, and not bombard the API with requests.



:warning: The Mastodon API is limited to 300 requests every 5 minutes. This means that Baraag DL will run considerably slower after some time as to prevent being cut off by the API.



# To-Do

- Implement dry run mode (debugging)

- Implement Pawoo compatibility.

- Install script for MacOS/Linux (?)