Merge branch 'add-dockerfile' into 'master'

add Dockerfile and .dockerignore

See merge request chaica/feed2toot!18

README.md

@@ -3,11 +3,10 @@
 Feed2toot automatically parses rss feeds, identifies new posts and posts them on the [Mastodon](https://mastodon.social) social network.
 For the full documentation, [read it online](https://feed2toot.readthedocs.io/en/latest/).
 
-If you would like, you can [support the development of this project on Liberapay](https://liberapay.com/carlchenet/).
-Alternatively you can donate cryptocurrencies:
+If you like Feed2toot, you can donate cryptocurrencies to support the development:
 
 - BTC: 1AW12Zw93rx4NzWn5evcG7RNNEM2RSLmAC
-- XMR: 43GGv8KzVhxehv832FWPTF7FSVuWjuBarFd17QP163uxMaFyoqwmDf1aiRtS5jWgCiRsi73yqedNJJ6V1La2joznKHGAhDi
+- XMR: 82VFaMG55AnW1MDgsmKgwUShT2MaiSi7AUY9DQANf7BWK3HdQBKwz58EcxshAWZGkV2A3KPGN6vqRjjvQWsr4jf6Dhc2kEC
 
 ### Quick Install
 

docs/source/configure.rst

@@ -8,19 +8,19 @@ As a prerequisite to use Feed2toot, you need to authorize a Mastodon app for you
 Just use the script register_feed2toot_app to register the feed2toot app for your account.::
 
     $ ./register_feed2toot_app
-    
+
     This script generates the Mastodon application credentials for Feed2toot.
     feed2toot_clientcred.txt and feed2toot_usercred.txt will be written
     in the current directory: /home/me/feed2toot.
     WARNING: previous files with the same names will be overwritten.
-    
+
     A connection is also initiated to create the application.
     Your password is *not* stored.
-    
+
     Mastodon instance URL (defaults to https://mastodon.social): https://framapiaf.org
     Mastodon login: toto@titi.com
-    Mastodon password: 
-    
+    Mastodon password:
+
     The app feed2toot was added to your Preferences=>Accounts=>Authorized apps page.
     The file feed2toot_clientcred.txt and feed2toot_usercred.txt were created in the current directory.
 
@@ -94,7 +94,7 @@ For the [rss] section:
 
 - uri: the url of the rss feed to parse
 - uri_list: a path to a file with several adresses of rss feeds, one by line. Absolute path is mandatory.
-- toot: format of the toot you want to post. It should use existing entries of the RSS fields like {title} or {link}. Launch it with this field empty to display all available entries. If you want to shorten the size of a field, you can use the syntax {summary:.100} to cut the field "summary" of the rss feed after the first 100 characters (starting from version 0.10). To add new lines you can use \n (starting from version 0.14)
+- toot: format of the toot you want to post. It should use existing entries of the RSS fields like {title} or {link}. Launch it with this field empty to display all available entries. If you want to shorten the size of a field, you can use the syntax {summary:.100} to cut the field "summary" of the rss feed after the first 100 characters (starting from version 0.10). To add new lines you can use \\n (starting from version 0.14)
 - toot_max_len: the max length of a toot can be defined here. If the toot size is longer, the toot is truncated and "..." added at the end. Defaults is 500 characters.
 - {one field of the rss feed}_pattern: takes a string representing a pattern to match for a specified field of each rss entry of the rss feed, like title_pattern or summary_pattern.
 - {one field of the rss feed}_pattern_case_sensitive: either the pattern matching for the specified field should be case sensitive or not. Default to true if not specified.
@@ -176,4 +176,3 @@ In you rsslist.txt, just don't give anything else than the needed feed url to ge
     https://blog.linuxjobs.fr/feed.php?rss
 
 The last line of the file above only has the url of a rss feed. All entries from this feed will be tooted.
-