Make music_sampler multilingual1.2.0

15 files changed, 518 insertions, 65 deletions

diff --git a/music_sampler/action.py b/music_sampler/action.py
index ef56b7c..d269d0e 100644
--- a/music_sampler/action.py
+++ b/music_sampler/action.py
@@ -110,4 +110,4 @@ class Action:
             return getattr(actions, self.action)\
                     .description(self, **self.arguments)
         else:
-            return "unknown action {}".format(self.action)
+            return _("unknown action {}").format(self.action)
diff --git a/music_sampler/actions/interrupt_wait.py b/music_sampler/actions/interrupt_wait.py
index 8f465f0..f85a3c4 100644
--- a/music_sampler/actions/interrupt_wait.py
+++ b/music_sampler/actions/interrupt_wait.py
@@ -2,4 +2,4 @@ def run(action, wait_id=None, **kwargs):
     action.mapping.interrupt_wait(wait_id)
 
 def description(action, wait_id=None, **kwargs):
-    return "interrupt wait with id {}".format(wait_id)
+    return _("interrupt wait with id {}").format(wait_id)
diff --git a/music_sampler/actions/pause.py b/music_sampler/actions/pause.py
index bb27734..4575f32 100644
--- a/music_sampler/actions/pause.py
+++ b/music_sampler/actions/pause.py
@@ -5,6 +5,6 @@ def run(action, music=None, **kwargs):
 
 def description(action, music=None, **kwargs):
     if music is not None:
-        return "pausing « {} »".format(music.name)
+        return _("pausing « {} »").format(music.name)
     else:
-        return "pausing all musics"
+        return _("pausing all musics")
diff --git a/music_sampler/actions/play.py b/music_sampler/actions/play.py
index fdba95b..f6057ad 100644
--- a/music_sampler/actions/play.py
+++ b/music_sampler/actions/play.py
@@ -19,26 +19,32 @@ def run(action, music=None, fade_in=0, start_at=0,
 
 def description(action, music=None, fade_in=0, start_at=0,
         restart_if_running=False, volume=100, loop=0, **kwargs):
+    formats = []
     message = "starting "
     if music is not None:
-        message += "« {} »".format(music.name)
+        message += "« {} »"
+        formats.append(music.name)
     else:
         message += "all musics"
 
     if start_at != 0:
-        message += " at {}s".format(start_at)
+        message += " at {}s"
+        formats.append(start_at)
 
     if fade_in != 0:
-        message += " with {}s fade_in".format(fade_in)
+        message += " with {}s fade_in"
+        formats.append(fade_in)
 
-    message += " at volume {}%".format(volume)
+    message += " at volume {}%"
+    formats.append(volume)
 
     if loop > 0:
-        message += " {} times".format(loop + 1)
+        message += " {} times"
+        formats.append(loop + 1)
     elif loop < 0:
         message += " in loop"
 
     if restart_if_running:
         message += " (restarting if already running)"
 
-    return message
+    return _(message).format(*formats)
diff --git a/music_sampler/actions/run_command.py b/music_sampler/actions/run_command.py
index 1e80c1e..df23056 100644
--- a/music_sampler/actions/run_command.py
+++ b/music_sampler/actions/run_command.py
@@ -6,8 +6,10 @@ def run(action, command="", wait=False, **kwargs):
         action.process.wait()
 
 def description(action, command="", wait=False, **kwargs):
-    message = "running command {}".format(command)
+    formats = []
+    message = "running command {}"
+    formats.append(command)
     if wait:
         message += " (waiting for its execution to finish)"
 
-    return message
+    return _(message).format(*formats)
diff --git a/music_sampler/actions/seek.py b/music_sampler/actions/seek.py
index 467af7d..9f19798 100644
--- a/music_sampler/actions/seek.py
+++ b/music_sampler/actions/seek.py
@@ -5,15 +5,15 @@ def run(action, music=None, value=0, delta=False, **kwargs):
 def description(action, music=None, value=0, delta=False, **kwargs):
     if delta:
         if music is not None:
-            return "moving music « {} » by {:+d}s" \
+            return _("moving music « {} » by {:+d}s") \
                     .format(music.name, value)
         else:
-            return "moving all musics by {:+d}s" \
+            return _("moving all musics by {:+d}s") \
                     .format(value)
     else:
         if music is not None:
-            return "moving music « {} » to position {}s" \
+            return _("moving music « {} » to position {}s") \
                     .format(music.name, value)
         else:
-            return "moving all musics to position {}s" \
+            return _("moving all musics to position {}s") \
                     .format(value)
diff --git a/music_sampler/actions/stop.py b/music_sampler/actions/stop.py
index 88cc66d..769c312 100644
--- a/music_sampler/actions/stop.py
+++ b/music_sampler/actions/stop.py
@@ -19,22 +19,25 @@ def run(action, music=None, fade_out=0, wait=False,
 def description(action, music=None, fade_out=0, wait=False,
         set_wait_id=None, **kwargs):
 
+    formats = []
     message = "stopping "
     if music is not None:
-        message += "music « {} »".format(music.name)
+        message += "music « {} »"
+        formats.append(music.name)
     else:
         message += "all musics"
 
     if fade_out > 0:
-        message += " with {}s fadeout".format(fade_out)
+        message += " with {}s fadeout"
+        formats.append(fade_out)
         if wait:
             if set_wait_id is not None:
-                message += " (waiting the end of fadeout, with id {})"\
-                        .format(set_wait_id)
+                message += " (waiting the end of fadeout, with id {})"
+                formats.append(set_wait_id)
             else:
                 message += " (waiting the end of fadeout)"
 
-    return message
+    return _(message).format(*formats)
 
 def interrupt(action, music=None, fade_out=0, wait=False,
         set_wait_id=None, **kwargs):
diff --git a/music_sampler/actions/stop_all_actions.py b/music_sampler/actions/stop_all_actions.py
index 4ea875a..14a1a94 100644
--- a/music_sampler/actions/stop_all_actions.py
+++ b/music_sampler/actions/stop_all_actions.py
@@ -11,4 +11,4 @@ def description(action, other_only=False, **kwargs):
     if other_only:
         message += " except this key"
 
-    return message
+    return _(message)
diff --git a/music_sampler/actions/unpause.py b/music_sampler/actions/unpause.py
index 5fa88c3..6505ab8 100644
--- a/music_sampler/actions/unpause.py
+++ b/music_sampler/actions/unpause.py
@@ -5,6 +5,6 @@ def run(action, music=None, **kwargs):
 
 def description(action, music=None, **kwargs):
     if music is not None:
-        return "unpausing « {} »".format(music.name)
+        return _("unpausing « {} »").format(music.name)
     else:
-        return "unpausing all musics"
+        return _("unpausing all musics")
diff --git a/music_sampler/actions/volume.py b/music_sampler/actions/volume.py
index 7dda3c1..e02cdfa 100644
--- a/music_sampler/actions/volume.py
+++ b/music_sampler/actions/volume.py
@@ -6,23 +6,27 @@ def run(action, music=None, value=100, fade=0, delta=False, **kwargs):
 
 def description(action, music=None,
         value=100, delta=False, fade=0, **kwargs):
+    formats = []
     message = ""
     if delta:
         if music is not None:
-            message += "{:+d}% to volume of « {} »" \
-                    .format(value, music.name)
+            message += "{:+d}% to volume of « {} »"
+            formats.append(value)
+            formats.append(music.name)
         else:
-            message += "{:+d}% to volume" \
-                    .format(value)
+            message += "{:+d}% to volume"
+            formats.append(value)
     else:
         if music is not None:
-            message += "setting volume of « {} » to {}%" \
-                    .format(music.name, value)
+            message += "setting volume of « {} » to {}%"
+            formats.append(music.name)
+            formats.append(value)
         else:
-            message += "setting volume to {}%" \
-                    .format(value)
+            message += "setting volume to {}%"
+            formats.append(value)
 
     if fade > 0:
-        message += " with {}s fade".format(fade)
+        message += " with {}s fade"
+        formats.append(fade)
 
-    return message
+    return _(message).format(*formats)
diff --git a/music_sampler/actions/wait.py b/music_sampler/actions/wait.py
index ea42408..e6d07f2 100644
--- a/music_sampler/actions/wait.py
+++ b/music_sampler/actions/wait.py
@@ -16,21 +16,24 @@ def run(action, duration=0, music=None, set_wait_id=None, **kwargs):
     action.sleep_event.wait()
 
 def description(action, duration=0, music=None, set_wait_id=None, **kwargs):
+    formats = []
     message = ""
     if music is None:
-        message += "waiting {}s" \
-                .format(duration)
+        message += "waiting {}s"
+        formats.append(duration)
     elif duration == 0:
-        message += "waiting the end of « {} »" \
-                .format(music.name)
+        message += "waiting the end of « {} »"
+        formats.append(music.name)
     else:
-        message += "waiting the end of « {} » + {}s" \
-                .format(music.name, duration)
+        message += "waiting the end of « {} » + {}s"
+        formats.append(music.name)
+        formats.append(duration)
 
     if set_wait_id is not None:
-        message += " (setting id = {})".format(set_wait_id)
+        message += " (setting id = {})"
+        formats.append(set_wait_id)
 
-    return message
+    return _(message).format(*formats)
 
 def interrupt(action, duration=0, music=None, **kwargs):
     if action.sleep_event is not None:
diff --git a/music_sampler/app_blocks/actionlist.py b/music_sampler/app_blocks/actionlist.py
index 51f4b82..8c4c5e9 100644
--- a/music_sampler/app_blocks/actionlist.py
+++ b/music_sampler/app_blocks/actionlist.py
@@ -15,7 +15,7 @@ class ActionList(RelativeLayout):
     action_list = ListProperty([])
 
     def update_list(self, key, action_descriptions):
-        self.action_title = "actions linked to key {}:".format(key.key_sym)
+        self.action_title = _("actions linked to key {}:").format(key.key_sym)
         action_list = []
 
         for [action, status] in action_descriptions:
diff --git a/music_sampler/helpers.py b/music_sampler/helpers.py
index 2249746..2199058 100644
--- a/music_sampler/helpers.py
+++ b/music_sampler/helpers.py
@@ -5,6 +5,8 @@ import os
 import math
 import sounddevice as sd
 import logging
+import gettext
+gettext.install('music_sampler')
 Logger = logging.getLogger("kivy")
 
 from . import sysfont
@@ -66,71 +68,76 @@ def parse_args():
     sys.argv.extend(["-c", "kivy:log_name:/tmp/music_sampler_%_.txt"])
 
     parser = argparse.ArgumentParser(
-            description="A Music Sampler application.",
+            description=_("A Music Sampler application."),
             formatter_class=argparse.ArgumentDefaultsHelpFormatter)
     parser.add_argument("-c", "--config",
             default="config.yml",
             required=False,
-            help="Config file to load")
+            help=_("Config file to load"))
     parser.add_argument("-p", "--music-path",
             default=".",
             required=False,
-            help="Folder in which to find the music files")
+            help=_("Folder in which to find the music files"))
     parser.add_argument("-d", "--debug",
             nargs=0,
             action=DebugModeAction,
-            help="Print messages in console")
+            help=_("Print messages in console"))
     parser.add_argument("-m", "--builtin-mixing",
             action="store_true",
-            help="Make the mixing of sounds manually\
-                    (do it if the system cannot handle it correctly)")
+            help=_("Make the mixing of sounds manually\
+                    (do it if the system cannot handle it correctly)"))
     parser.add_argument("-l", "--latency",
             default="high",
             required=False,
-            help="Latency: low, high or number of seconds")
+            help=_("Latency: low, high or number of seconds"))
     parser.add_argument("-b", "--blocksize",
             default=0,
             type=int,
             required=False,
-            help="Blocksize: If not 0, the number of frames to take\
-                    at each step for the mixer")
+            help=_("Blocksize: If not 0, the number of frames to take\
+                    at each step for the mixer"))
     parser.add_argument("-f", "--frame-rate",
             default=44100,
             type=int,
             required=False,
-            help="Frame rate to play the musics")
+            help=_("Frame rate to play the musics"))
     parser.add_argument("-x", "--channels",
             default=2,
             type=int,
             required=False,
-            help="Number of channels to use")
+            help=_("Number of channels to use"))
     parser.add_argument("-s", "--sample-width",
             default=2,
             type=int,
             required=False,
-            help="Sample width (number of bytes for each frame)")
+            help=_("Sample width (number of bytes for each frame)"))
     parser.add_argument("-V", "--version",
             action="version",
-            help="Displays the current version and exits. Only use\
-                    in bundled package",
+            help=_("Displays the current version and exits. Only use\
+                    in bundled package"),
             version=show_version())
     parser.add_argument("--device",
             action=SelectDeviceAction,
-            help="Select this sound device"
+            help=_("Select this sound device")
             )
     parser.add_argument("--list-devices",
             nargs=0,
             action=ListDevicesAction,
-            help="List available sound devices"
+            help=_("List available sound devices")
             )
     parser.add_argument("--no-focus-warning",
             action='store_true',
-            help="Don't show warning when focus is lost"
+            help=_("Don't show warning when focus is lost")
+            )
+    parser.add_argument("-L", "--language",
+            required=False,
+            default="fr",
+            help=_("Select another language")
             )
     parser.add_argument('--',
             dest="args",
-            help="Kivy arguments. All arguments after this are interpreted\
-                    by Kivy. Pass \"-- --help\" to get Kivy's usage.")
+            help=_("Kivy arguments. All arguments after this are interpreted\
+                    by Kivy. Pass \"-- --help\" to get Kivy's usage."))
 
     args = parser.parse_args(argv)
 
@@ -143,6 +150,10 @@ def parse_args():
     Config.sample_width = args.sample_width
     Config.builtin_mixing = args.builtin_mixing
     Config.no_focus_warning = args.no_focus_warning
+    if args.language != 'en':
+        gettext.translation("music_sampler",
+                localedir=path() + '/locales',
+                languages=[args.language]).install()
     if args.music_path.endswith("/"):
         Config.music_path = args.music_path
     else:
@@ -167,7 +178,7 @@ def show_version():
         with open(path() + ".pyinstaller_commit", "r") as f:
             return f.read()
     else:
-        return "option '-v' can only be used in bundled package"
+        return _("option '-V' can only be used in bundled package")
 
 def duration_to_min_sec(duration):
     minutes = int(duration / 60)
diff --git a/music_sampler/locales/fr/LC_MESSAGES/music_sampler.po b/music_sampler/locales/fr/LC_MESSAGES/music_sampler.po
new file mode 100644
index 0000000..e711737
--- /dev/null
+++ b/music_sampler/locales/fr/LC_MESSAGES/music_sampler.po
@@ -0,0 +1,424 @@
+# This file is distributed under the same license as the music_sampler package.
+#
+msgid ""
+msgstr ""
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: music_sampler/action.py:113
+msgid "unknown action {}"
+msgstr "Action « {} » inconnue"
+
+#: music_sampler/helpers.py:69
+msgid "A Music Sampler application."
+msgstr "Un lecteur de musique préprogrammable"
+
+#: music_sampler/helpers.py:74
+msgid "Config file to load"
+msgstr "Fichier de configuration à charger"
+
+#: music_sampler/helpers.py:78
+msgid "Folder in which to find the music files"
+msgstr "Dossier dans lequel trouver les fichiers de musiques"
+
+#: music_sampler/helpers.py:82
+msgid "Print messages in console"
+msgstr "Afficher les messages de debug"
+
+#: music_sampler/helpers.py:85
+msgid ""
+"Make the mixing of sounds manually                    (do it if the system "
+"cannot handle it correctly)"
+msgstr "Faire le mixage en interne (activer si le système n'y parvient pas)"
+
+#: music_sampler/helpers.py:90
+msgid "Latency: low, high or number of seconds"
+msgstr "Latence: low, high ou un nombre de secondes."
+
+#: music_sampler/helpers.py:95
+msgid ""
+"Blocksize: If not 0, the number of frames to take                    at each "
+"step for the mixer"
+msgstr "Taille de block: si non nul, indique le nombre de frames à prendre à chaque étape de mixage"
+
+#: music_sampler/helpers.py:101
+msgid "Frame rate to play the musics"
+msgstr "Fréquence d'échantillonnage pour jouer les musiques"
+
+#: music_sampler/helpers.py:106
+msgid "Number of channels to use"
+msgstr "Nombre de canaux par musique"
+
+#: music_sampler/helpers.py:111
+msgid "Sample width (number of bytes for each frame)"
+msgstr "Largeur d'échantillonnage (nombre d'octets pour chaque frame)"
+
+#: music_sampler/helpers.py:114
+msgid ""
+"Displays the current version and exits. Only use                    in "
+"bundled package"
+msgstr "Affiche la version courante et quitte (utilisable uniuqement pour la version compilée)"
+
+#: music_sampler/helpers.py:119
+msgid "Select this sound device"
+msgstr "Sélectionne le périphérique de son"
+
+#: music_sampler/helpers.py:124
+msgid "List available sound devices"
+msgstr "Affiche la liste des périphériques de son disponibles"
+
+#: music_sampler/helpers.py:128
+msgid "Don't show warning when focus is lost"
+msgstr "Ne pas afficher d'avertissement lorsque l'application perd le focus."
+
+#: music_sampler/helpers.py:130
+msgid "Select another language"
+msgstr "Choix d'une autre langue"
+
+#: music_sampler/helpers.py:132
+msgid ""
+"Kivy arguments. All arguments after this are interpreted                    "
+"by Kivy. Pass \"-- --help\" to get Kivy's usage."
+msgstr "Arguments à passer à la librairie Kivy"
+
+#: music_sampler/helpers.py:170
+msgid "option '-v' can only be used in bundled package"
+msgstr "L'argument '-V' ne peut être utilisé que dans la version compilée"
+
+#: music_sampler/actions/interrupt_wait.py:5
+msgid "interrupt wait with id {}"
+msgstr "Interrompre l'attente d'identifiant {}"
+
+#: music_sampler/actions/pause.py:8
+msgid "pausing « {} »"
+msgstr "mise en pause de « {} »"
+
+#: music_sampler/actions/pause.py:10
+msgid "pausing all musics"
+msgstr "mise en pause des musiques"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}%"
+msgstr "lance « {} » au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}%"
+msgstr "lance toutes les musiques au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}%"
+msgstr "lance « {} » à {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}%"
+msgstr "lance toutes les musiques à {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}%"
+msgstr "lance « {} » avec un fondu de {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}%"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}%"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}%"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}%"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}% {} times"
+msgstr "lance « {} » au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}% {} times"
+msgstr "lance toutes les musiques au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}% {} times"
+msgstr "lance « {} » à {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}% {} times"
+msgstr "lance toutes les musiques à {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}% {} times"
+msgstr "lance « {} » avec un fondu de {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}% {} times"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}% {} times"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}% {} times"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}% {} fois"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}% in loop"
+msgstr "lance « {} » au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}% in loop"
+msgstr "lance toutes les musiques au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}% in loop"
+msgstr "lance « {} » à {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}% in loop"
+msgstr "lance toutes les musiques à {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}% in loop"
+msgstr "lance « {} » avec un fondu de {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}% in loop"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}% in loop"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}% in loop"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}% en boucle"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}% (restarting if already running)"
+msgstr "lance « {} » au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}% (restarting if already running)"
+msgstr "lance toutes les musiques au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}% (restarting if already running)"
+msgstr "lance « {} » à {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}% (restarting if already running)"
+msgstr "lance toutes les musiques à {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}% (restarting if already running)"
+msgstr "lance « {} » avec un fondu de {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}% (restarting if already running)"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}% (restarting if already running)"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}% (restarting if already running)"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}% (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}% {} times (restarting if already running)"
+msgstr "lance « {} » au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}% {} times (restarting if already running)"
+msgstr "lance toutes les musiques au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}% {} times (restarting if already running)"
+msgstr "lance « {} » à {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}% {} times (restarting if already running)"
+msgstr "lance toutes les musiques à {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}% {} times (restarting if already running)"
+msgstr "lance « {} » avec un fondu de {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}% {} times (restarting if already running)"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}% {} times (restarting if already running)"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}% {} times (restarting if already running)"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}% {} fois (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at volume {}% in loop (restarting if already running)"
+msgstr "lance « {} » au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at volume {}% in loop (restarting if already running)"
+msgstr "lance toutes les musiques au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s at volume {}% in loop (restarting if already running)"
+msgstr "lance « {} » à {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s at volume {}% in loop (restarting if already running)"
+msgstr "lance toutes les musiques à {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » with {}s fade_in at volume {}% in loop (restarting if already running)"
+msgstr "lance « {} » avec un fondu de {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics with {}s fade_in at volume {}% in loop (restarting if already running)"
+msgstr "lance toutes les musiques avec un fondu de {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting « {} » at {}s with {}s fade_in at volume {}% in loop (restarting if already running)"
+msgstr "lance « {} » à {}s avec un fondu de {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/play.py:50
+msgid "starting all musics at {}s with {}s fade_in at volume {}% in loop (restarting if already running)"
+msgstr "lance toutes les musiques à {}s avec un fondu de {}s au volume {}% en boucle (redémarre si déjà lancée)"
+
+#: music_sampler/actions/run_command.py:15
+msgid "running command {}"
+msgstr "lance la commande {}"
+
+#: music_sampler/actions/run_command.py:15
+msgid "running command {} (waiting for its execution to finish)"
+msgstr "lance la commande {} (attend la fin de son exécution)"
+
+#: music_sampler/actions/seek.py:8
+msgid "moving music « {} » by {:+d}s"
+msgstr "avance la musique « {} » de {:+d}s"
+
+#: music_sampler/actions/seek.py:11
+msgid "moving all musics by {:+d}s"
+msgstr "avance les musiques de {:+d}s"
+
+#: music_sampler/actions/seek.py:15
+msgid "moving music « {} » to position {}s"
+msgstr "avance la musique « {} » en position {}s"
+
+#: music_sampler/actions/seek.py:18
+msgid "moving all musics to position {}s"
+msgstr "avance les musiques en position {}s"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping music « {} »"
+msgstr "arrête la musique « {} »"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping all musics"
+msgstr "arrête toutes les musiques"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping music « {} » with {}s fadeout"
+msgstr "arrête la musique « {} » avec un fadeout de {}s"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping all musics with {}s fadeout"
+msgstr "arrête toutes les musiques avec un fadeout de {}s"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping music « {} » with {}s fadeout (waiting the end of fadeout, with id {})"
+msgstr "arrête la musique « {} » avec un fadeout de {}s (attend la fin du fadeout, avec l'identifiant {})"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping all musics with {}s fadeout (waiting the end of fadeout, with id {})"
+msgstr "arrête toutes les musiques avec un fadeout de {}s (attend la fin du fadeout, avec l'identifiant {})"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping music « {} » with {}s fadeout (waiting the end of fadeout)"
+msgstr "arrête la musique « {} » avec un fadeout de {}s (attend la fin du fadeout)"
+
+#: music_sampler/actions/stop.py:40
+msgid "stopping all musics with {}s fadeout (waiting the end of fadeout)"
+msgstr "arrête toutes les musiques avec un fadeout de {}s (attend la fin du fadeout)"
+
+#: music_sampler/actions/unpause.py:8
+msgid "unpausing « {} »"
+msgstr "reprend « {} »"
+
+#: music_sampler/actions/unpause.py:10
+msgid "unpausing all musics"
+msgstr "reprend toutes les musiques"
+
+#: music_sampler/actions/volume.py:32
+msgid "{:+d}% to volume of « {} »"
+msgstr "{:+d}% sur le volume de « {} »"
+
+#: music_sampler/actions/volume.py:32
+msgid "{:+d}% to volume"
+msgstr "{:+d}% sur le volume global"
+
+#: music_sampler/actions/volume.py:32
+msgid "{:+d}% to volume of « {} » with {}s fade"
+msgstr "{:+d}% sur le volume de « {} » avec {}s de fade"
+
+#: music_sampler/actions/volume.py:32
+msgid "{:+d}% to volume with {}s fade"
+msgstr "{:+d}% sur le volume global avec {}s de fade"
+
+#: music_sampler/actions/volume.py:32
+msgid "setting volume of « {} » to {}%"
+msgstr "changement du volume de « {} » à {}%"
+
+#: music_sampler/actions/volume.py:32
+msgid "setting volume to {}%"
+msgstr "changement du volume global à {}%"
+
+#: music_sampler/actions/volume.py:32
+msgid "setting volume of « {} » to {}% with {}s fade"
+msgstr "changement du volume de « {} » à {}% avec {}s de fade"
+
+#: music_sampler/actions/volume.py:32
+msgid "setting volume to {}% with {}s fade"
+msgstr "changement du volume global à {}% avec {}s de fade"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting {}s"
+msgstr "attend {}s"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting the end of « {} »"
+msgstr "attend la fin de « {} »"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting the end of « {} » + {}s"
+msgstr "attend la fin de « {} » + {}s"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting {}s (setting id = {})"
+msgstr "attend {}s (définit l'identifiant {})"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting the end of « {} » (setting id = {})"
+msgstr "attend la fin de « {} » (définit l'identifiant {})"
+
+#: music_sampler/actions/wait.py:36
+msgid "waiting the end of « {} » + {}s (setting id = {})"
+msgstr "attend la fin de « {} » + {}s (définit l'identifiant {})"
+
+#: music_sampler/app_blocks/actionlist.py:18
+msgid "actions linked to key {}:"
+msgstr "actions liées à la touche {} :"
+
+#: music_sampler/music_sampler.kv:93
+msgid "Focus lost!"
+msgstr "Focus perdu !"
+
+#: music_sampler/music_sampler.kv:369
+msgid "volume: {}%"
+msgstr "volume : {}%"
diff --git a/music_sampler/music_sampler.kv b/music_sampler/music_sampler.kv
index ae5dbd7..0432e14 100644
--- a/music_sampler/music_sampler.kv
+++ b/music_sampler/music_sampler.kv
@@ -90,7 +90,7 @@
   font_name: "Ubuntu"
   font_size: self.parent and 2 * self.parent.key_size or 42
   text_size: self.size
-  text: "Focus lost!"
+  text: _("Focus lost!")
 
 <Screen>:
   canvas:
@@ -366,7 +366,7 @@
     font_name: "Ubuntu"
     font_size: self.parent.font_size or 10
     color: 0, 0, 0, 1
-    text: "volume: {}%".format(self.parent.master_volume)
+    text: _("volume: {}%").format(self.parent.master_volume)
     valign: "top"
     size_hint: None, None
     size: self.texture_size[0], self.texture_size[1]