NavaThread engine (#51)

* feat : engine parameter added to NavaThread class

* fix : NavaThread instances fixed

* doc : CHANGELOG.md updated

* fix : autopep8

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 ### Changed
 - `engine` parameter added to `play` function
+- `engine` parameter added to `NavaThread` class
 - `README.md` modified
 - `__play_win` function renamed to `__play_winsound`
 - `__play_mac` function renamed to `__play_afplay`

nava/functions.py

@@ -103,6 +103,7 @@ def __play_winsound(sound_path, async_mode=False, loop=False):
 
     if async_mode:
         sound_thread = NavaThread(loop,
+                                  engine=Engine.WINSOUND,
                                   target=__play_winsound_flags,
                                   args=(sound_path, play_flags),
                                   daemon=True)
@@ -143,6 +144,7 @@ def __play_alsa(sound_path, async_mode=False, loop=False):
     """
     if async_mode:
         sound_thread = NavaThread(loop,
+                                  engine=Engine.ALSA,
                                   target=__play_proc_alsa,
                                   args=(sound_path,),
                                   daemon=True)
@@ -190,6 +192,7 @@ def __play_afplay(sound_path, async_mode=False, loop=False):
     """
     if async_mode:
         sound_thread = NavaThread(loop,
+                                  engine=Engine.AFPLAY,
                                   target=__play_proc_afplay,
                                   args=(sound_path,),
                                   daemon=True)
@@ -249,6 +252,7 @@ def path_checker(sound_path, *args, **kwargs):
         return func(sound_path, *args, **kwargs)
     return path_checker
 
+
 def __play_auto(sound_path, async_mode=False, loop=False):
     """
     Play sound in automatic mode.
@@ -269,6 +273,7 @@ def __play_auto(sound_path, async_mode=False, loop=False):
     else:
         return __play_alsa(sound_path, async_mode, loop)
 
+
 @path_check
 def play(sound_path, async_mode=False, loop=False, engine=Engine.AUTO):
     """

nava/params.py

@@ -9,6 +9,7 @@
 
 """
 
+
 class Engine(Enum):
     """
     Nava engine class.
@@ -22,6 +23,7 @@ class Engine(Enum):
     ALSA = "alsa"
     AFPLAY = "afplay"
 
+
 SOUND_FILE_PLAY_ERROR = "Sound can not play due to some issues."
 SOUND_FILE_EXIST_ERROR = "Given sound file doesn't exist."
 SOUND_FILE_PATH_TYPE_ERROR = "Sound file's path should be a string."

nava/thread.py

@@ -1,28 +1,30 @@
 # -*- coding: utf-8 -*-
 """Nava thread."""
 
-import sys
 import threading
+from .params import Engine
 
 
 class NavaThread(threading.Thread):
     """Nava custom thread."""
 
-    def __init__(self, loop, *args, **kwargs):
+    def __init__(self, loop, engine, *args, **kwargs):
         """
         Init method.
 
         :param loop: sound thread loop flag
         :type loop: bool
+        :param engine: play engine
+        :type engine: Engine enum
         :param args: arguments
         :type args: list
         :param kwargs: keyword arguments
         :type kwargs: dict
         """
         super(NavaThread, self).__init__(*args, **kwargs)
-        self._sys_platform = sys.platform
         self._play_process = None
         self._loop = loop
+        self._engine = engine
 
     def run(self):
         """
@@ -31,7 +33,7 @@ def run(self):
         :return: None
         """
         if self._target is not None:
-            if self._sys_platform == "win32":
+            if self._engine == Engine.WINSOUND:
                 self._play_process = self._target(*self._args, **self._kwargs)
             else:
                 while True:
@@ -47,7 +49,7 @@ def stop(self):
         :return: None
         """
         self._loop = False
-        if self._sys_platform == "win32":
+        if self._engine == Engine.WINSOUND:
             import winsound
             winsound.PlaySound(None, winsound.SND_PURGE)
         else: