feat!: Optimized adding translation feature. yihong0618#244

BREAKING CHANGE: Make previous cache deprecated.

advanced.py

@@ -7,9 +7,9 @@
 from .lib.utils import uid
 from .lib.config import get_config
 from .lib.encodings import encoding_list
-from .lib.cache import Paragraph, TranslationCache, get_cache
+from .lib.cache import Paragraph, get_cache
 from .lib.translation import get_engine_class, get_translator, get_translation
-from .lib.element import get_element_handler, Extraction
+from .lib.element import get_element_handler
 from .lib.conversion import extract_item, extra_formats
 from .engines.custom import CustomTranslate
 
@@ -84,8 +84,7 @@ def prepare_ebook_data(self):
             encoding = self.ebook.encoding.lower()
         cache_id = uid(
             input_path + self.engine_class.name + self.ebook.target_lang
-            + merge_length + encoding + TranslationCache.__version__
-            + Extraction.__version__)
+            + merge_length + encoding)
         cache = get_cache(cache_id)
 
         if cache.is_fresh() or not cache.is_persistence():
@@ -765,8 +764,11 @@ def disable_translation_text():
             disable_translation_text)
 
         def auto_open_close_splitter():
-            size = 0 if splitter.sizes()[0] > 0 else 1
-            splitter.setSizes([size, 1, 1])
+            if splitter.sizes()[0] > 0:
+                sizes = [0] + [int(splitter.height() / 2)] * 2
+            else:
+                sizes = [int(splitter.height() / 3)] * 3
+            splitter.setSizes(sizes)
         self.install_widget_event(
             splitter, splitter.handle(1), QEvent.MouseButtonDblClick,
             auto_open_close_splitter)

lib/cache.py

@@ -62,7 +62,6 @@ def cache_path():
 
 
 class TranslationCache:
-    __version__ = '20230608'
     fresh = True
     dir_path = cache_path()
     cache_path = os.path.join(dir_path, 'cache')

lib/conversion.py

@@ -15,13 +15,14 @@
 
 from .config import get_config
 from .utils import sep, uid, open_path, open_file
-from .cache import get_cache, TranslationCache
+from .cache import get_cache
 from .element import (
-    Extraction, get_element_handler, get_srt_elements, get_toc_elements,
-    get_page_elements, get_metadata_elements, get_pgn_elements)
+    get_element_handler, get_srt_elements, get_toc_elements, get_page_elements,
+    get_metadata_elements, get_pgn_elements)
 from .translation import get_translator, get_translation
 from .exception import ConversionAbort
 
+
 load_translations()
 
 log = Log()
@@ -78,8 +79,9 @@ def convert(self, oeb, output_path, input_plugin, opts, log):
     plumber.run()
 
 
-def convert_srt(input_path, output_path, translation, element_handler, cache,
-                debug_info, encoding, notification):
+def convert_srt(
+        input_path, output_path, translation, element_handler, cache,
+        debug_info, encoding, notification):
     log.info('Translating subtitles content... (this will take a while)')
     log.info(debug_info)
 
@@ -102,8 +104,9 @@ def convert_srt(input_path, output_path, translation, element_handler, cache,
     log(_('The translation of the subtitles file was completed.'))
 
 
-def convert_pgn(input_path, output_path, translation, element_handler, cache,
-                debug_info, encoding, notification):
+def convert_pgn(
+        input_path, output_path, translation, element_handler, cache,
+        debug_info, encoding, notification):
     log.info('Translating PGN content... (this may be take a while)')
     log.info(debug_info)
 
@@ -196,8 +199,7 @@ def convert_item(
     if encoding.lower() != 'utf-8':
         _encoding = encoding.lower()
     cache_id = uid(
-        input_path + translator.name + target_lang + merge_length + _encoding
-        + TranslationCache.__version__ + Extraction.__version__)
+        input_path + translator.name + target_lang + merge_length + _encoding)
     cache = get_cache(cache_id)
     cache.set_cache_only(cache_only)
     cache.set_info('title', ebook_title)