def __build_sentence_list(id: int,
caption_list: list,
f_name: str,
source_film: str = None,
target_audio: str = None):
s_list = []
for caption in caption_list:
try:
id += 1
level = CaptionFactory.__judge_level(caption.english)
if source_film:
try:
audio_file = film_spliter.spliter.Spliter.split_to_mp3(
source_film, target_audio, caption)
except ValueError as e:
LogWriter.write_warning(e, "视频裁切模块错误")
audio_file = ""
except IOError as e:
LogWriter.write_warning(e, "读取视频文件或写入音频文件失败")
audio_file = ""
s_list.append(
data_connector.model_sentence.ModelSentence(
id, caption, f_name, level,
target_audio + "\\" + audio_file))
else:
s_list.append(
data_connector.model_sentence.ModelSentence(
id, caption, f_name, level))
except ValueError as e:
LogWriter.write_warning(e, "字符串分割错误：原句为" + caption.english)
return s_list
def load_dir(path: str, id: int, audio_path: str):
sentence_list = []
files = os.listdir(path)
for file in files:
if file.endswith(".srt"):
is_have_film = CaptionFactory.__find_film(path, file)
try:
caption_list = CaptionFactory.load_srt_file(path + '\\' +
file)
if not is_have_film:
sentence_list += CaptionFactory.__build_sentence_list(
id, caption_list, file[:-4])
else:
film_source = path + '\\' + file[:-4] + ".mp4"
sentence_list += CaptionFactory.__build_sentence_list(
id, caption_list, file[:-4], film_source,
audio_path)
id += len(caption_list)
except IOError as e:
LogWriter.write_warning(e, "字幕文件读取失败，文件名：" + str(file))
except ValueError as e:
LogWriter.write_warning(e, "字幕文件解析失败，文件名：" + str(file))
return sentence_list
def __init__(self, start_id: int = 0):
try:
self.__db_setting = self.__decode_xml()
print('分解字幕文件并分割视频....')
self.__sentence_list = analyser.caption_factory.CaptionFactory.load_dir(
self.__caption_path, start_id, self.__audio_path)
self.__word_list = []
try:
dm = data_connector.data_manager.DataManager(self.__db_setting)
print('分析例句并上传....')
for sentence in self.__sentence_list:
self.__split_word(sentence)
dm.execute_sql(sentence.to_sql())
print('上传分析结果....')
for word in self.__word_list:
dm.execute_sql(word.to_sql())
dm.close_connection()
except Exception as e:
LogWriter.write_warning(e, "连接数据库失败")
raise e
except Exception as e:
LogWriter.write_warning(e, "读取配置文件失败")
raise e
print('作业结束。')