python: remove support of Python 2.x

20 files changed, 13 insertions, 89 deletions

diff --git a/doc/de/includes/autogen_api_infos.de.adoc b/doc/de/includes/autogen_api_infos.de.adoc
index 2fcb004eb..25883c98d 100644
--- a/doc/de/includes/autogen_api_infos.de.adoc
+++ b/doc/de/includes/autogen_api_infos.de.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | Version des verwendeten Interpreters | -
 
-| python | python2_bin | Pfad zum Python 2.x Interpreter (*veraltet*, seit WeeChat Version 2.6 müssen Skripten Python3 verwenden) | -
-
 | python | python_eval | Evaluierung des Quelltextes | Quelltext welcher ausgeführt werden soll
 
 | python | python_interpreter | Name des verwendeten Interpreters | -
diff --git a/doc/de/weechat_scripting.de.adoc b/doc/de/weechat_scripting.de.adoc
index a6737ae33..6a256391b 100644
--- a/doc/de/weechat_scripting.de.adoc
+++ b/doc/de/weechat_scripting.de.adoc
@@ -144,10 +144,6 @@ Liste ist nicht vollständig):
 
 |===
 
-Mit Python 2, das mittlerweile veraltet ist und nicht mehr verwendet werden sollte, ist die
-Zeichenkette die an die Callbacks gesendet wird immer vom Typ `str` und kann deshalb bei den
-oben genannten Fällen, ungültige UTF-8 Daten enthalten.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/de/weechat_user.de.adoc b/doc/de/weechat_user.de.adoc
index d2859f69f..ca106bd82 100644
--- a/doc/de/weechat_user.de.adoc
+++ b/doc/de/weechat_user.de.adoc
@@ -168,7 +168,7 @@ WeeChat optional sind:
 | gettext                               |          | Internationalisierung (Übersetzung der Mitteilungen; Hauptsprache ist englisch).
 | ca-certificates                       |          | Zertifikate für SSL Verbindungen.
 | libaspell-dev / libenchant-dev        |          | Spell Erweiterung.
-| python3-dev ^(2)^                     |          | Python Erweiterung.
+| python3-dev                           | ≥ 3.0    | Python Erweiterung.
 | libperl-dev                           |          | Perl Erweiterung.
 | ruby2.7, ruby2.7-dev                  | ≥ 1.9.1  | Ruby Erweiterung.
 | liblua5.4-dev                         |          | Lua Erweiterung.
@@ -187,9 +187,7 @@ WeeChat optional sind:
 
 [NOTE]
 ^(1)^ Der Name stammt von der Debian GNU/Linux Bullseye-Distribution,
-Version und Name können in anderen Distributionen anders lauten. +
-^(2)^ standardmäßig wird Python 3.x verwendet. Wird die Option `+ENABLE_PYTHON2+` aktiviert
-(siehe unten), sollte die Version 2.7 von Python genutzt werden.
+Version und Name können in anderen Distributionen anders lauten.
 
 Falls eine Debian/Ubuntu basierte Distribution genutzt wird und man einen
 "deb-src" Quelleintrag in _/etc/apt/sources.list_ eingetragen hat, dann ist
@@ -305,9 +303,6 @@ Liste von häufig verwendeten Optionen:
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | kompiliert <<scripting_plugins,Python Erweiterung>>.
 
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| kompiliert <<scripting_plugins,Python Erweiterung>> nutzt Python 2 anstelle von Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | kompiliert <<relay,Relay Erweiterung>>.
 
diff --git a/doc/en/includes/autogen_api_infos.en.adoc b/doc/en/includes/autogen_api_infos.en.adoc
index 5d6b42497..01ff23c34 100644
--- a/doc/en/includes/autogen_api_infos.en.adoc
+++ b/doc/en/includes/autogen_api_infos.en.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | version of the interpreter used | -
 
-| python | python2_bin | path to Python 2.x interpreter (*deprecated* since version 2.6, scripts must use Python 3 only) | -
-
 | python | python_eval | evaluation of source code | source code to execute
 
 | python | python_interpreter | name of the interpreter used | -
diff --git a/doc/en/weechat_scripting.en.adoc b/doc/en/weechat_scripting.en.adoc
index 237e2aabd..f54d53796 100644
--- a/doc/en/weechat_scripting.en.adoc
+++ b/doc/en/weechat_scripting.en.adoc
@@ -134,10 +134,6 @@ receive a string of type `str` or `bytes` (this list is not exhaustive):
 
 |===
 
-In Python 2, which is now deprecated and should not be used any more, the
-strings sent to callbacks are always of type `str`, and may contain invalid
-UTF-8 data, in the cases mentioned above.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/en/weechat_user.en.adoc b/doc/en/weechat_user.en.adoc
index 91106fad6..ff27f8eb1 100644
--- a/doc/en/weechat_user.en.adoc
+++ b/doc/en/weechat_user.en.adoc
@@ -161,7 +161,7 @@ WeeChat:
 | gettext                               |          | Internationalization (translation of messages; base language is English).
 | ca-certificates                       |          | Certificates for SSL connections.
 | libaspell-dev / libenchant-dev        |          | Spell plugin.
-| python3-dev ^(2)^                     |          | Python plugin.
+| python3-dev                           | ≥ 3.0    | Python plugin.
 | libperl-dev                           |          | Perl plugin.
 | ruby2.7, ruby2.7-dev                  | ≥ 1.9.1  | Ruby plugin.
 | liblua5.4-dev                         |          | Lua plugin.
@@ -180,9 +180,7 @@ WeeChat:
 
 [NOTE]
 ^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
-name can be different in other distributions. +
-^(2)^ By default Python 3.x is used. If you enable option `+ENABLE_PYTHON2+`
-(see below), only the version 2.7 of Python is recommended.
+name can be different in other distributions.
 
 If you are using a Debian/Ubuntu based distribution, and if you have some
 "deb-src" source entries in your file _/etc/apt/sources.list_, you can install
@@ -297,9 +295,6 @@ List of commonly used options:
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | Compile <<scripting_plugins,Python plugin>>.
 
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Compile <<scripting_plugins,Python plugin>> using Python 2 instead of Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | Compile <<relay,Relay plugin>>.
 
diff --git a/doc/fr/includes/autogen_api_infos.fr.adoc b/doc/fr/includes/autogen_api_infos.fr.adoc
index e78ac0637..846ffa665 100644
--- a/doc/fr/includes/autogen_api_infos.fr.adoc
+++ b/doc/fr/includes/autogen_api_infos.fr.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | version de l'interpréteur utilisé | -
 
-| python | python2_bin | chemin vers l'interpréteur Python 2.x (*obsolète* depuis la version 2.6, les scripts doivent utiliser seulement Python 3) | -
-
 | python | python_eval | évaluation de code source | code source à exécuter
 
 | python | python_interpreter | nom de l'interpréteur utilisé | -
diff --git a/doc/fr/weechat_scripting.fr.adoc b/doc/fr/weechat_scripting.fr.adoc
index 4245b0e4f..a8d732461 100644
--- a/doc/fr/weechat_scripting.fr.adoc
+++ b/doc/fr/weechat_scripting.fr.adoc
@@ -143,10 +143,6 @@ pas exhaustive) :
 
 |===
 
-En Python 2, qui est déconseillé et ne devrait plus être utilisé, les chaînes
-envoyées aux fonctions de rappel sont toujours de type `str`, et peuvent contenir
-des données invalides UTF-8, dans les cas mentionnés ci-dessus.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/fr/weechat_user.fr.adoc b/doc/fr/weechat_user.fr.adoc
index da4d56a05..e0343cc65 100644
--- a/doc/fr/weechat_user.fr.adoc
+++ b/doc/fr/weechat_user.fr.adoc
@@ -162,7 +162,7 @@ Le tableau suivant liste les paquets optionnels pour compiler WeeChat :
 | gettext                                  |          | Internationalisation (traduction des messages ; la langue de base est l'anglais).
 | ca-certificates                          |          | Certificats pour les connexions SSL.
 | libaspell-dev / libenchant-dev           |          | Extension spell.
-| python3-dev ^(2)^                        |          | Extension python.
+| python3-dev                              | ≥ 3.0    | Extension python.
 | libperl-dev                              |          | Extension perl.
 | ruby2.7, ruby2.7-dev                     | ≥ 1.9.1  | Extension ruby.
 | liblua5.4-dev                            |          | Extension lua.
@@ -182,9 +182,6 @@ Le tableau suivant liste les paquets optionnels pour compiler WeeChat :
 [NOTE]
 ^(1)^ Le nom provient de la distribution GNU/Linux Debian Bullseye, la version
 et le nom peuvent être différents dans les autres distributions.
-^(2)^ Par défaut Python 3.x est utilisé. Si vous activez l'option
-`+ENABLE_PYTHON2+` (voir ci-dessous), seule la version 2.7 de Python est
-recommandée.
 
 Si vous utilisez une distribution basée sur Debian ou Ubuntu, et si vous avez
 des entrées source "deb-src" dans votre fichier _/etc/apt/sources.list_, vous
@@ -299,10 +296,6 @@ Liste des options couramment utilisées :
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | Compiler <<scripting_plugins,l'extension Python>>.
 
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Compiler <<scripting_plugins,l'extension Python>> avec Python 2 au lieu de
-  Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | Compiler <<relay,l'extension Relay>>.
 
diff --git a/doc/it/includes/autogen_api_infos.it.adoc b/doc/it/includes/autogen_api_infos.it.adoc
index 4aafd0380..3cbe8daca 100644
--- a/doc/it/includes/autogen_api_infos.it.adoc
+++ b/doc/it/includes/autogen_api_infos.it.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | version of the interpreter used | -
 
-| python | python2_bin | path to Python 2.x interpreter (*deprecated* since version 2.6, scripts must use Python 3 only) | -
-
 | python | python_eval | evaluation of source code | source code to execute
 
 | python | python_interpreter | name of the interpreter used | -
diff --git a/doc/it/weechat_scripting.it.adoc b/doc/it/weechat_scripting.it.adoc
index 44bed235c..c31bffdf6 100644
--- a/doc/it/weechat_scripting.it.adoc
+++ b/doc/it/weechat_scripting.it.adoc
@@ -147,10 +147,6 @@ receive a string of type `str` or `bytes` (this list is not exhaustive):
 
 |===
 
-In Python 2, which is now deprecated and should not be used any more, the
-strings sent to callbacks are always of type `str`, and may contain invalid
-UTF-8 data, in the cases mentioned above.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/it/weechat_user.it.adoc b/doc/it/weechat_user.it.adoc
index b28e8e913..f8edbe73e 100644
--- a/doc/it/weechat_user.it.adoc
+++ b/doc/it/weechat_user.it.adoc
@@ -197,7 +197,7 @@ WeeChat:
 | gettext                               |          | Internazionalizzazione (traduzione dei messaggi; la lingua base è l'inglese).
 | ca-certificates                       |          | Certificati per le connessioni SSL.
 | libaspell-dev / libenchant-dev        |          | Plugin spell.
-| python3-dev ^(2)^                     |          | Plugin python.
+| python3-dev                           | ≥ 3.0    | Plugin python.
 | libperl-dev                           |          | Plugin perl.
 | ruby2.7, ruby2.7-dev                  | ≥ 1.9.1  | Plugin ruby.
 | liblua5.4-dev                         |          | Plugin lua.
@@ -222,10 +222,7 @@ WeeChat:
 [NOTE]
 // TRANSLATION MISSING
 ^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
-name can be different in other distributions. +
-// TRANSLATION MISSING
-^(2)^ By default Python 3.x is used. If you enable option `+ENABLE_PYTHON2+` (see
-below), only the version 2.7 of Python is recommended.
+name can be different in other distributions.
 
 // TRANSLATION MISSING
 If you are using a Debian/Ubuntu based distribution, and if you have some
@@ -346,10 +343,6 @@ List of commonly used options:
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | Compile <<scripting_plugins,Python plugin>>.
 
-// TRANSLATION MISSING
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Compile <<scripting_plugins,Python plugin>> using Python 2 instead of Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | Compile <<relay,Relay plugin>>.
 
diff --git a/doc/ja/includes/autogen_api_infos.ja.adoc b/doc/ja/includes/autogen_api_infos.ja.adoc
index 3356bf47c..8d1b171d8 100644
--- a/doc/ja/includes/autogen_api_infos.ja.adoc
+++ b/doc/ja/includes/autogen_api_infos.ja.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | 使用中のインタプリタのバージョン | -
 
-| python | python2_bin | path to Python 2.x interpreter (*deprecated* since version 2.6, scripts must use Python 3 only) | -
-
 | python | python_eval | ソースコードの評価 | 実行するソースコード
 
 | python | python_interpreter | 使用中のインタプリタの名前 | -
diff --git a/doc/ja/weechat_scripting.ja.adoc b/doc/ja/weechat_scripting.ja.adoc
index 4fd333797..c9dbc32bb 100644
--- a/doc/ja/weechat_scripting.ja.adoc
+++ b/doc/ja/weechat_scripting.ja.adoc
@@ -144,10 +144,6 @@ receive a string of type `str` or `bytes` (this list is not exhaustive):
 
 |===
 
-In Python 2, which is now deprecated and should not be used any more, the
-strings sent to callbacks are always of type `str`, and may contain invalid
-UTF-8 data, in the cases mentioned above.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/ja/weechat_user.ja.adoc b/doc/ja/weechat_user.ja.adoc
index cc27b1a02..c88babd1f 100644
--- a/doc/ja/weechat_user.ja.adoc
+++ b/doc/ja/weechat_user.ja.adoc
@@ -180,7 +180,7 @@ WeeChat:
 | gettext                                 |             | 国際化 (メッセージの翻訳; ベース言語は英語です)
 | ca-certificates                         |             | SSL 接続に必要な証明書、relay プラグインで SSL サポート
 | libaspell-dev / libenchant-dev          |             | spell プラグイン
-| python3-dev ^(2)^                       |             | python プラグイン
+| python3-dev                             | 3.0 以上    | python プラグイン
 | libperl-dev                             |             | perl プラグイン
 | ruby2.7, ruby2.7-dev                    | 1.9.1 以上  | ruby プラグイン
 | liblua5.4-dev                           |             | lua プラグイン
@@ -201,10 +201,7 @@ WeeChat:
 [NOTE]
 // TRANSLATION MISSING
 ^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
-name can be different in other distributions. +
-// TRANSLATION MISSING
-^(2)^ By default Python 3.x is used. If you enable option `+ENABLE_PYTHON2+` (see
-below), only the version 2.7 of Python is recommended.
+name can be different in other distributions.
 
 Debian および Ubuntu
 ベースのディストリビューションを使っており、_/etc/apt/sources.list_ ファイルで "deb-src"
@@ -320,10 +317,6 @@ CMake に対するオプションを指定するには、以下の書式を使�
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | <<scripting_plugins,Python プラグイン>>のコンパイル。
 
-// TRANSLATION MISSING
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Compile <<scripting_plugins,Python plugin>> using Python 2 instead of Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | <<relay,リレープラグイン>>のコンパイル。
 
diff --git a/doc/pl/includes/autogen_api_infos.pl.adoc b/doc/pl/includes/autogen_api_infos.pl.adoc
index 1d19996a2..0250b1c98 100644
--- a/doc/pl/includes/autogen_api_infos.pl.adoc
+++ b/doc/pl/includes/autogen_api_infos.pl.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | wersja użytego interpretera | -
 
-| python | python2_bin | ścieżka do interpretera Pythona 2.x (*przestarzałe* od wersji 2.6 skrypty muszą używać tylko Pythona 3) | -
-
 | python | python_eval | wykonywanie kodu źródłowego | kod źródłowy do wykonania
 
 | python | python_interpreter | nazwa użytego interpretera | -
diff --git a/doc/pl/weechat_user.pl.adoc b/doc/pl/weechat_user.pl.adoc
index 6e2fa32d0..0a5eab311 100644
--- a/doc/pl/weechat_user.pl.adoc
+++ b/doc/pl/weechat_user.pl.adoc
@@ -179,7 +179,7 @@ WeeChat:
 | gettext                                 |          | Internacjonalizacja (tłumaczenie wiadomości; język bazowy to Angielski).
 | ca-certificates                         |          | Certyfikaty dla połączeń SSL.
 | libaspell-dev / libenchant-dev          |          | Wtyczka spell.
-| python3-dev ^(2)^                       |          | Wtyczka python.
+| python3-dev                             | ≥ 3.0    | Wtyczka python.
 | libperl-dev                             |          | Wtyczka perl.
 | ruby2.7, ruby2.7-dev                    | ≥ 1.9.1  | Wtyczka ruby.
 | liblua5.4-dev                           |          | Wtyczka lua.
@@ -200,9 +200,7 @@ WeeChat:
 [NOTE]
 // TRANSLATION MISSING
 ^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
-name can be different in other distributions. +
-^(2)^ Domyślnie używany jest Pythin 3.x. Chyba że włączysz opcję `+ENABLE_PYTHON2+`
-(zobacz niżej), zaleca się uzywania wersji 2.7 Pythona.
+name can be different in other distributions.
 
 Jeśli używasz dystrybujci bazującej na Debianie/Ubuntu, oraz jeśli posiadasz wpisy
 "deb-src" w pliku _/etc/apt/sources.list_, możesz zainstalować wszytkie zależności
@@ -317,9 +315,6 @@ Lista popularnych opcji:
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | Kompilacja <<scripting_plugins,wtyczki Python>>.
 
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Kompilacja <<scripting_plugins,wtyczki Python>> z użyciem Pythona 2 zamiast Pythona 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | Kompilacja <<relay,wtyczki relay>>.
 
diff --git a/doc/sr/includes/autogen_api_infos.sr.adoc b/doc/sr/includes/autogen_api_infos.sr.adoc
index c2b7b15f6..01c6306a4 100644
--- a/doc/sr/includes/autogen_api_infos.sr.adoc
+++ b/doc/sr/includes/autogen_api_infos.sr.adoc
@@ -60,8 +60,6 @@
 
 | php | php_version | верзија интерпретера која се користи | -
 
-| python | python2_bin | путања до Python 2.x интерпретера (*застарело* од верзије 2.6, скрипте смеју да користе само Python 3) | -
-
 | python | python_eval | израчунавање изворног кода | изворни кôд који треба да се изврши
 
 | python | python_interpreter | име интерпретера који се користи | -
diff --git a/doc/sr/weechat_scripting.sr.adoc b/doc/sr/weechat_scripting.sr.adoc
index 0f880dba3..55808a3c5 100644
--- a/doc/sr/weechat_scripting.sr.adoc
+++ b/doc/sr/weechat_scripting.sr.adoc
@@ -123,8 +123,6 @@ Python стаб за WeeChat API је соступан у репозиториј
 
 |===
 
-У Python 2, који је сад превазиђен и више не би требало да се употребљава, стрингови који се шаљу функцијама повратног позива су увек били типа `str`, и у случајевима који су поменути изнад, могли су да садрже неважеће UTF-8 податке.
-
 [[language_perl]]
 ==== Perl
 
diff --git a/doc/sr/weechat_user.sr.adoc b/doc/sr/weechat_user.sr.adoc
index fb1dc3bb9..829953d49 100644
--- a/doc/sr/weechat_user.sr.adoc
+++ b/doc/sr/weechat_user.sr.adoc
@@ -160,7 +160,7 @@ https://github.com/weechat/weechat-container[weechat-container ^↗^,window=_bl
 | gettext                                |          | Интернационализацију (превод порука; основни језик је енглески).
 | ca-certificates                        |          | Сертификате за SSL везе.
 | libaspell-dev / libenchant-dev         |          | Spell додатак.
-| python3-dev ^(2)^                      |          | Python додатак.
+| python3-dev                            | ≥ 3.0    | Python додатак.
 | libperl-dev                            |          | Perl додатак.
 | ruby2.7, ruby2.7-dev                   | ≥ 1.9.1  | Ruby додатак.
 | liblua5.4-dev                          |          | Lua додатак.
@@ -179,8 +179,7 @@ https://github.com/weechat/weechat-container[weechat-container ^↗^,window=_bl
 
 [NOTE]
 ^(1)^ Име долази из Debian GNU/Linux Bullseye дистрибуције, верзија и
-име могу да буду другачији у осталим дистрибуцијама. +
-^(2)^ Подразумевано се користи Python 3.x. Ако укључите опцију `+ENABLE_PYTHON2+` (погледајте испод), препоручује се само верзија 2.7 језика Python.
+име могу да буду другачији у осталим дистрибуцијама.
 
 Ако користите дистрибуцију базирану на Debian/Ubuntu и ако имате неке „deb-src” изворне ставке у фајлу _/etc/apt/sources.list_, можете инсталирати све зависности командом:
 
@@ -293,9 +292,6 @@ $ make install
 | ENABLE_PYTHON | `ON`, `OFF` | ON
 | Компајлира <<scripting_plugins,Python додатак>>.
 
-| ENABLE_PYTHON2 | `ON`, `OFF` | OFF
-| Компајлира <<scripting_plugins,Python додатак>> користећи Python 2 уместо Python 3.
-
 | ENABLE_RELAY | `ON`, `OFF` | ON
 | Компајлира <<relay,Relay додатак>>.