Python Regular instance

\uff02\uff03\uff04\uff05\uff06\uff07\uff08\uff09\uff0a\uff0b\uff0c\uff0d\
\uff0f\uff1a\uff1b\uff1c\uff1d\uff1e\uff20\uff3b\uff3c\uff3d\uff3e\uff3f\
\uff40\uff5b\uff5c\uff5d\uff5e\uff5f\uff60\
\uff62\uff63\uff64\
\u3000\u3001\u3003\
\u300b\u300c\u300d\u300e\u300f\u3010\u3011\
\u3014\u3015\u3016\u3017\u3018\u3019\u301a\u301b\u301c\u301d\u301e\u301f\
\u3030\
\u303e\u303f\
\u2013\u2014\
\u2018\u2019\u201b\u201c\u201d\u201e\u201f\
\u2026\u2027\
\ufe4f\

Replace the above characters in Unicode form

U ' \u4e00 ' separated by commas,
Find what \\u ([a-za-z0-9]{4})
Replace With:u ' \\u$1 ',
where \ to escape the representation with \ \
Final result

U ' \uff02 ', U ' \uff03 ', U ' \uff04 ', U ' \uff05 ', U ' \uff06 ', U ' \uff07 ', U ' \uff08 ', U ' \uff09 ', U ' \uff0a ', U ' \uff0b ', U ' \uff0c ', U ' \uff0d ', \
U ' \uff0f ', U ' \uff1a ', U ' \uff1b ', U ' \uff1c ', U ' \uff1d ', U ' \uff1e ', U ' \uff20 ', U ' \uff3b ', U ' \uff3c ', U ' \uff3d ', U ' \uff3e ', U ' \uff3f ', \
U ' \uff40 ', U ' \uff5b ', U ' \uff5c ', U ' \uff5d ', U ' \uff5e ', U ' \uff5f ', U ' \uff60 ', \
U ' \uff62 ', U ' \uff63 ', U ' \uff64 ', \
U ' \u3000 ', U ' \u3001 ', U ' \u3003 ', \
U ' \u300b ', U ' \u300c ', U ' \u300d ', U ' \u300e ', U ' \u300f ', U ' \u3010 ', U ' \u3011 ', \
U ' \u3014 ', U ' \u3015 ', U ' \u3016 ', U ' \u3017 ', U ' \u3018 ', U ' \u3019 ', U ' \u301a ', U ' \u301b ', U ' \u301c ', U ' \u301d ', U ' \u301e ', U ' \u301f ', \
U ' \u3030 ', \
U ' \u303e ', U ' \u303f ', \
U ' \u2013 ', U ' \u2014 ', \
U ' \u2018 ', U ' \u2019 ', U ' \u201b ', U ' \u201c ', U ' \u201d ', U ' \u201e ', U ' \u201f ', \
U ' \u2026 ', U ' \u2027 ', \
U ' \ufe4f ', \

Python Regular instance