detail = re.sub(ur'(\(.{1}\))\[([^倫]{1})\]([^\b\r\n])',r'[\2]\n\1\3', detail) SyntaxError: invalid syntax

系統： Linux
Python3 版本： 3.11
pip3 版本： 23.2.1
setuptools 版本： 65.5.0
xlrd3 版本： 1.1.0

Steps to reproduce:

$ git clone https://github.com/g0v/moedict-process.git ; cd moedict-process
$ mkdir dict_revised ; wget https://raw.githubusercontent.com/g0v/moedict-data/master/dict_revised/dict_revised_1.xlsx -O dict_revised/dict_revised_1.xlsx
$ python -m venv .venv
$ source .venv/bin/activate
(.venv) $ pip3 --require-virtualenv install -r requirements.txt
Collecting xlrd3==1.1.0 (from -r requirements.txt (line 1))
  Downloading xlrd3-1.1.0-py2.py3-none-any.whl (105 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 105.3/105.3 kB 486.5 kB/s eta 0:00:00
Installing collected packages: xlrd3
Successfully installed xlrd3-1.1.0
(.venv) $ make json
python parse.py
  File "/home/user/Projects/moedict-process/parse.py", line 84
    detail = re.sub(ur'(\(.{1}\))\[([^倫]{1})\]([^\b\r\n])',r'[\2]\n\1\3', detail)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
SyntaxError: invalid syntax
make: *** [Makefile:8: dict-revised.json] Error 1
(.venv) $ pip3 list
Package    Version
---------- -------
pip        23.2.1
setuptools 65.5.0
xlrd3      1.1.0

爲了需要xlrd3版本是比較老的版本，和Python3當時改變 (英文)用virtualenv來代替這些問題。可是改了requirements.txt使用新的版本還是會出現同樣的問題。

Start in parse.py at line 84, where the reported SyntaxError occurs, and run the reproduction command make json in the provided Python 3.11 virtual environment. The work is done when the parser starts successfully and make json completes without this syntax error.