example: change "ABc/AAAA aBc/AAAA / /" to "abc/AAAA abc/AAAA / /"
or "abc/AAAA dbc/AAAA" to" abe/AAAA dbe/AAAA"
how can you solve this problem by changing the size of letters in a specific part of a string or replacing letters? if you use the def custom function to solve this problem, how should you solve this problem?
import re
def fun(str):
m = re.match(r'(\w{3})/AAAA (\w{3})/AAAA',str)
if m:
st_str = str.replace(m.group(1),m.group(1).lower())
new_str = st_str.replace(m.group(2),m.group(2).lower())
else:
new_str = str
return new_str
def fun2(str, rp_str):
m = re.match(r'(\w{3})/AAAA (\w{3})/AAAA',str)
if m:
st_str = str.replace(m.group(1)[-1], rp_str)
new_str = st_str.replace(m.group(2)[-1],rp_str)
else:
new_str = str
return new_str
if __name__ == '__main__':
print(fun('Def/AAAA aBc/AAAA'))
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