gui支持多语言 (#33)

* gui支持多语言

采用和ddspsvc仓库gui一样的多语言方式

* Create gitkeep

* gui支持多语言

language/gitkeep

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+

language/language_gui.py

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+import locale
+'''
+本地化方式如下所示，此文件是"gui.py"的文本内容
+'''
+
+LANGUAGE_LIST = ['zh_CN', 'en_US']
+LANGUAGE_ALL = {
+    'zh_CN': {
+        'SUPER': 'END',
+        'LANGUAGE': 'zh_CN',
+        '加载模型/Load Model': '加载模型',
+        '选择.pth文件/.pth File': '选择.pth文件',
+        '选择.index文件/.index File': '选择.index文件',
+        '选择.npy文件/.npy File': '选择.npy文件',
+        "输入设备/Input Device": "输入设备",
+        "输出设备/Output Device": "输出设备",
+        '音频设备(请使用同种类驱动)/Audio Devices': '音频设备(请使用同种类驱动)',
+        '响应阈值/Silence Threhold': '响应阈值',
+        '音调设置/Pitch Offset': '音调设置',
+        '常规设置/Common': '常规设置',
+        '采样长度/Sample Length': '采样长度',
+        '淡入淡出长度/Crossfade Length': '淡入淡出长度',
+        '额外推理时长/Extra Length': '额外推理时长',
+        '性能设置/Performance': '性能设置',
+        '开始音频转换': '开始音频转换',
+        '停止音频转换': '停止音频转换'
+    },
+    'en_US': {
+        'SUPER': 'zh_CN',
+        'LANGUAGE': 'en_US',
+        '加载模型/Load Model': 'Load Model',
+        '选择.pth文件/.pth File': 'Select .pth File',
+        '选择.index文件/.index File': 'Select .index File',
+        '选择.npy文件/.npy File': 'Select .npy File',
+        "输入设备/Input Device": "Input Device",
+        "输出设备/Output Device": "Output Device",
+        '音频设备(请使用同种类驱动)/Audio Devices': 'Audio Devices(Please use the same type of driver)',
+        '响应阈值/Silence Threhold': 'Silence Threhold',
+        '音调设置/Pitch Offset': 'Pitch Offset',
+        '常规设置/Common': 'Common',
+        '采样长度/Sample Length': 'Sample Length',
+        '淡入淡出长度/Crossfade Length': 'Crossfade Length',
+        '额外推理时长/Extra Length': 'Extra Length',
+        '性能设置/Performance': 'Performance',
+        '开始音频转换': 'Start VC',
+        '停止音频转换': 'Stop VC'
+    }
+}
+
+
+class I18nAuto:
+    def __init__(self, language=None):
+        self.language_list = LANGUAGE_LIST
+        self.language_all = LANGUAGE_ALL
+        self.language_map = {}
+        if language is None:
+            language = 'auto'
+        if language == 'auto':
+            language = locale.getdefaultlocale()[0]
+            if language not in self.language_list:
+                language = 'zh_CN'
+        self.language = language
+        super_language_list = []
+        while self.language_all[language]['SUPER'] != 'END':
+            super_language_list.append(language)
+            language = self.language_all[language]['SUPER']
+        super_language_list.append('zh_CN')
+        super_language_list.reverse()
+        for _lang in super_language_list:
+            self.read_language(self.language_all[_lang])
+
+    def read_language(self, lang_dict: dict):
+        for _key in lang_dict.keys():
+            self.language_map[_key] = lang_dict[_key]
+
+    def __call__(self, key):
+        return self.language_map[key]