twoot/README.md
2023-01-30 15:23:32 +01:00

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# Twoot
Twoot is a python script that mirrors tweets from a twitter account to a Mastodon account.
It is simple to set-up on a local machine, configurable and feature-rich.
**UPDATE 04 JAN 2023** VERSION 3.1.2
* *Posting Privacy* setting of the Mastodon account now defines visibility of toots posted with Twoot
* Modified URL building for compatibility with Windows
> Previous updates can be found in CHANGELOG.
## Features
* Fetch timeline of given user from twitter.com (through nitter instance)
* Scrape html and format tweets for post on mastodon
* Emojis supported
* Upload images from tweet to Mastodon
* Optionally upload videos from tweet to Mastodon
* Specify maximum age of tweet to be considered
* Specify minimum delay before considering a tweet for upload
* Remember tweets already tooted to prevent double posting
* Optionally post reply-to tweets on the mastodon account
* Optionally ignore retweets
* Optionally remove redirections (e.g. reveal destination of short URLs)
* Optionally remove trackers (UTM parameters) from URLs
* Optional domain substitution for Twitter, Youtube and Reddit domains (e.g. [Nitter](https://github.com/zedeus/nitter/wiki/Instances),
[Invidious](https://redirect.invidious.io/) and [teddit](https://teddit.net/) respectively)
* Optional footer line to add tags at bottom of toot
* Allows rate-limiting posts to Mastodon instance
## Usage
```sh
twoot.py [-h] [-f <.toml config file>] [-t <twitter account>] [-i <mastodon instance>]
[-m <mastodon account>] [-p <mastodon password>] [-r] [-s] [-l] [-u] [-v] [-o]
[-a <max age in days)>] [-d <min delay (in mins>] [-c <max # of toots to post>]
```
## Arguments
Assuming that the Twitter handle is @SuperDuperBot and the Mastodon account
is sd@example.com on instance masto.space:
|Switch |Description | Example | Required |
|-------|--------------------------------------------------|--------------------|--------------------|
| -f | path of `.toml` file with configuration | `SuperDuper.toml` | No |
| -t | twitter account name without '@' | `SuperDuper` | If no config file |
| -i | Mastodon instance domain name | `masto.space` | If no config file |
| -m | Mastodon username | `sd@example.com` | If no config file |
| -p | Mastodon password | `my_Sup3r-S4f3*pw` | Once at first run |
| -v | Upload videos to Mastodon | *N/A* | No |
| -o | Do not add "Original tweet" line | *N/A* | No |
| -r | Post reply-to tweets (ignored by default) | *N/A* | No |
| -s | Skip retweets (posted by default) | *N/A* | No |
| -l | Remove link redirections | *N/A* | No |
| -u | Remove trackers from URLs | *N/A* | No |
| -a | Max. age of tweet to post (in days) | `5` | No |
| -d | Min. age before posting new tweet (in minutes) | `15` | No |
| -c | Max number of toots allowed to post (cap) | `1` | No |
## Notes
### Password
A password must be provided for the first run only. Once twoot has connected successfully to the
Mastodon host, an access token is saved in a `.secret` file named after the mastodon account,
and a password is no longer necessary (command-line switch `-p` is not longer required).
### Config file
A `default.toml` file is provided to be used as template. If `-f` is used to specify a config file
to use, all the other command-line parameters are ignored, except `-p` (password) if provided.
### Removing redirected links
`-l` will follow every link included in the tweet and replace them with the url that the
resource is directly dowmnloaded from (if applicable). e.g. bit.ly/xxyyyzz -> example.com
Every link visit can take up to 5 sec (timeout) therefore this option will slow down
tweet processing.
If you are interested by tracker removal (`-u`) you should also select redirection removal
as trackers are often hidden behind the redirection of a short URL.
### Uploading videos
When using the `-v` switch consider:
* whether the copyright of the content that you want to cross-post allows it
* the storage / transfer limitations of the Mastodon instance that you are posting to
* the upstream bandwidth that you may consume on your internet connection
### Rate control
Default max age is 1 day. Decimal values are OK.
Default min delay is 0 minutes.
No limitation is applied to the number of toots uploaded if `-c` is not specified.
## Installation
Make sure python3 is installed.
Twoot depends on `beautifulsoup4` and `Mastodon.py` python modules. Additionally, if you are using
a version of python < 3.11 you also need to install the `tomli` module.
**Only If you plan to download videos** with the `-v` switch, are the additional dependencies required:
* Python module `youtube-dl2`
* [ffmpeg](https://ffmpeg.org/download.html) (installed with the package manager of your distribution)
```sh
pip install beautifulsoup4 Mastodon.py youtube-dl2
```
In your user folder, execute `git clone https://gitlab.com/jeancf/twoot.git`
to clone repo with twoot.py script.
Add command line to crontab. For example, to run every 15 minutes starting at minute 1 of every hour
and process the tweets posted in the last 5 days but at least 15 minutes
ago:
```crontab
1-59/15 * * * * /path/to/twoot.py -t SuperDuper -i masto.space -m sd@example.com -p my_Sup3r-S4f3*pw -a 5 -d 15
```
## Featured Accounts
Twoot is known to be used for the following feeds (older first):
* [@todayilearned@noc.social](https://noc.social/@todayilearned)
* [@moznews@noc.social](https://noc.social/@moznews)
* [@hackster_io@noc.social](https://noc.social/@hackster_io)
* [@cnxsoft@noc.social](https://noc.social/@cnxsoft)
* [@unrealengine@noc.social](https://noc.social/@unrealengine)
* [@phoronix@noc.social](https://noc.social/@phoronix)
* [@uanews@fed.celp.de](https://fed.celp.de/@uanews)
* [@theregister@geeknews.chat](https://geeknews.chat/@theregister)
* [@arstechnica@geeknews.chat](https://geeknews.chat/@arstechnica)
* [@slashdot@geeknews.chat](https://geeknews.chat/@slashdot)
## Background
I started twoot when [tootbot](https://github.com/cquest/tootbot) stopped working.
Tootbot relied on RSS feeds from [https://twitrss.me](https://twitrss.me) that broke when Twitter
refreshed their web UI in July 2019.