mirror of
https://github.com/MeoProject/lx-music-api-server.git
synced 2025-05-23 19:17:41 +08:00
fix: 修复tx源歌词与翻译错位的问题
This commit is contained in:
sukimon_qwq
GitHub
parent
193618b34e
commit
3a2da26245
@ -26,70 +26,66 @@ class ParseTools:
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'timeLabelFixRxp': re.compile(r'(?:\.0+|0+)$'),
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}
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def ms_format(self, time_ms):
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if not time_ms:
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def msFormat(self, timeMs):
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if isinstance(timeMs, float) and timeMs.is_nan():
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return ''
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ms = time_ms % 1000
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time_ms /= 1000
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m = str(int(time_ms / 60)).zfill(2)
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time_ms %= 60
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s = str(int(time_ms)).zfill(2)
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return f"[{m}:{s}.{str(ms).zfill(3)}]"
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ms = timeMs % 1000
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timeMs //= 1000
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m = str(int(timeMs // 60)).zfill(2)
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s = str(int(timeMs % 60)).zfill(2)
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return f'[{m}:{s}.{str(ms).zfill(3)}]'
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def parse_lyric(self, lrc):
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lrc = lrc.strip()
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lrc = lrc.replace('\r', '')
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def parseLyric(self, lrc):
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lrc = lrc.strip().replace('\r', '')
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if not lrc:
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return {'lyric': '', 'lxlyric': ''}
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# print(lrc)
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lines = lrc.split('\n')
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lxlrc_lines = []
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lyric_lines = []
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lxlrcLines = []
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lrcLines = []
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for line in lines:
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line = line.strip()
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result = self.rxps['lineTime'].match(line)
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if not result:
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if line.startswith('[offset'):
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lxlrc_lines.append(line)
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lyric_lines.append(line)
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if self.rxps['lineTime2'].search(line):
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lyric_lines.append(line)
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lxlrcLines.append(line)
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lrcLines.append(line)
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if self.rxps['lineTime2'].match(line):
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lrcLines.append(line)
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continue
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start_ms_time = int(result.group(1))
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start_time_str = self.ms_format(start_ms_time)
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if not start_time_str:
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startMsTime = int(result.group(1))
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startTimeStr = self.msFormat(startMsTime)
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if not startTimeStr:
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continue
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words = re.sub(self.rxps['lineTime'], '', line)
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lyric_lines.append(f"{start_time_str}{re.sub(self.rxps['wordTimeAll'], '', words)}")
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lrcLines.append(f'{startTimeStr}{re.sub(self.rxps["wordTimeAll"], "", words)}')
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times = re.findall(self.rxps['wordTimeAll'], words)
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if not times:
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continue
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times = [
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f"<{max(int(match.group(1)) - start_ms_time, 0)},{match.group(2)}>"
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for match in re.finditer(r'\((\d+),(\d+)\)', words)
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]
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word_arr = re.split(self.rxps['wordTime'], words)
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new_words = ''.join([f"{time}{word}" for time, word in zip(times, word_arr)])
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lxlrc_lines.append(f"{start_time_str}{new_words}")
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_rxp = r"\((\d+),(\d+)\)"
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times = [f'''<{max(int(re.search(_rxp, time).group(1)) - startMsTime, 0)},{re.search(_rxp, time).group(2)}>''' for time in times]
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wordArr = re.split(self.rxps['wordTime'], words)
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newWords = ''.join([f'{time}{wordArr[index]}' for index, time in enumerate(times)])
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lxlrcLines.append(f'{startTimeStr}{newWords}')
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return {
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'lyric': '\n'.join(lyric_lines),
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'lxlyric': '\n'.join(lxlrc_lines),
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'lyric': '\n'.join(lrcLines),
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'lxlyric': '\n'.join(lxlrcLines),
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}
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def parse_rlyric(self, lrc):
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lrc = lrc.strip()
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lrc = lrc.replace('\r', '')
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def parseRlyric(self, lrc):
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lrc = lrc.strip().replace('\r', '')
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if not lrc:
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return {'lyric': '', 'lxlyric': ''}
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lines = lrc.split('\n')
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lyric_lines = []
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lines = lrc.split('\n')
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lrcLines = []
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for line in lines:
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line = line.strip()
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@ -97,91 +93,104 @@ class ParseTools:
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if not result:
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continue
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start_ms_time = int(result.group(1))
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start_time_str = self.ms_format(start_ms_time)
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if not start_time_str:
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startMsTime = int(result.group(1))
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startTimeStr = self.msFormat(startMsTime)
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if not startTimeStr:
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continue
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words = re.sub(self.rxps['lineTime'], '', line)
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lrcLines.append(f'{startTimeStr}{re.sub(self.rxps["wordTimeAll"], "", words)}')
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lyric_lines.append(f"{start_time_str}{re.sub(self.rxps['wordTimeAll'], '', words)}")
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return '\n'.join(lrcLines)
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return '\n'.join(lyric_lines)
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def remove_tag(self, string):
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def removeTag(self, string):
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return re.sub(r'^[\S\s]*?LyricContent="', '', string).replace('"\/>[\S\s]*?$', '')
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def get_intv(self, interval):
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def getIntv(self, interval):
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if not interval:
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return 0
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if '.' not in interval:
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interval += '.0'
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arr = re.split(':|\.', interval.ljust(8, '0'))[:3]
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m, s, ms = map(int, arr)
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return m * 3600000 + s * 1000 + ms
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arr = re.split(r':|\.', interval)
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while len(arr) < 3:
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arr.insert(0, '0')
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m, s, ms = arr
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return int(m) * 3600000 + int(s) * 1000 + int(ms)
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def fix_rlrc_time_tag(self, rlrc, lrc):
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rlrc_lines = rlrc.split('\n')
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lrc_lines = lrc.split('\n')
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new_lrc = []
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for line in rlrc_lines:
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result = self.rxps['lineTime2'].search(line)
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def fixRlrcTimeTag(self, rlrc, lrc):
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rlrcLines = rlrc.split('\n')
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lrcLines = lrc.split('\n')
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newLrc = []
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for line in rlrcLines:
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result = self.rxps['lineTime2'].match(line)
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if not result:
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continue
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words = re.sub(self.rxps['lineTime2'], '', line)
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if not words.strip():
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continue
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t1 = self.get_intv(result.group(1))
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while lrc_lines:
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lrc_line = lrc_lines.pop(0)
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lrc_line_result = self.rxps['lineTime2'].search(lrc_line)
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if not lrc_line_result:
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continue
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t2 = self.get_intv(lrc_line_result.group(1))
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if abs(t1 - t2) < 100:
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new_lrc.append(re.sub(self.rxps['lineTime2'], lrc_line_result.group(0), line))
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break
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return '\n'.join(new_lrc)
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t1 = self.getIntv(result.group(1))
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def fix_tlrc_time_tag(self, tlrc, lrc):
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tlrc_lines = tlrc.split('\n')
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lrc_lines = lrc.split('\n')
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new_lrc = []
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time_tag_rxp = r'^\[[\d:.]+\]'
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for line in tlrc_lines:
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result = re.match(time_tag_rxp, line)
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while lrcLines:
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lrcLine = lrcLines.pop(0)
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lrcLineResult = self.rxps['lineTime2'].match(lrcLine)
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if not lrcLineResult:
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continue
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t2 = self.getIntv(lrcLineResult.group(1))
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if abs(t1 - t2) < 100:
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newLrc.append(re.sub(self.rxps['lineTime2'], lrcLineResult.group(0), line))
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break
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return '\n'.join(newLrc)
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def fixTlrcTimeTag(self, tlrc, lrc):
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tlrcLines = tlrc.split('\n')
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lrcLines = lrc.split('\n')
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newLrc = []
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for line in tlrcLines:
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result = self.rxps['lineTime2'].match(line)
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if not result:
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continue
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words = re.sub(time_tag_rxp, '', line)
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words = re.sub(self.rxps['lineTime2'], '', line)
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if not words.strip():
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continue
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tag = re.sub(r'\[\d+:\d+\.\d+\]', '', result.group(0))
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time = result.group(1)
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if '.' in time:
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time += '0' * (3 - len(time.split('.')[1]))
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while lrc_lines:
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lrc_line = lrc_lines.pop(0)
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lrc_line_result = re.match(time_tag_rxp, lrc_line)
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if not lrc_line_result:
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t1 = self.getIntv(time)
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while lrcLines:
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lrcLine = lrcLines.pop(0)
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lrcLineResult = self.rxps['lineTime2'].match(lrcLine)
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if not lrcLineResult:
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continue
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if tag in lrc_line_result.group(0):
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new_lrc.append(re.sub(time_tag_rxp, lrc_line_result.group(0), line))
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t2 = self.getIntv(lrcLineResult.group(1))
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if abs(t1 - t2) < 100:
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newLrc.append(re.sub(self.rxps['lineTime2'], lrcLineResult.group(0), line))
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break
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return '\n'.join(new_lrc)
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def parse(self, lrc, tlrc, rlrc):
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return '\n'.join(newLrc)
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def parse(self, lrc, tlrc=None, rlrc=None):
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info = {
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'lyric': '',
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'tlyric': '',
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'rlyric': '',
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'lxlyric': '',
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}
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if lrc:
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lyric_info = self.parse_lyric(self.remove_tag(lrc))
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info['lyric'] = lyric_info['lyric']
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info['lxlyric'] = lyric_info['lxlyric']
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parsed_lrc = self.parseLyric(self.removeTag(lrc))
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info['lyric'] = parsed_lrc['lyric']
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info['lxlyric'] = parsed_lrc['lxlyric']
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if rlrc:
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info['rlyric'] = self.fix_rlrc_time_tag(self.parse_rlyric(self.remove_tag(rlrc)), info['lyric'])
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info['rlyric'] = self.fixRlrcTimeTag(self.parseRlyric(self.removeTag(rlrc)), info['lyric'])
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if tlrc:
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info['tlyric'] = self.fix_tlrc_time_tag(tlrc, info['lyric'])
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info['tlyric'] = self.fixTlrcTimeTag(tlrc, info['lyric'])
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return info
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