python - How to use regex to remove all symbols but replace blank with '-' -


i know regex, example

re.sub(r'[^\w]', '', string)

i can remove symbols string. want remove other symbols replace blank '-'. there way that?

for example, 

string = "felix's 3d's" # want "felixs-3d"

thanks!

if want replace spaces - ignore , str.replace:

print(re.sub(r'[^\w\s]', '',string).replace(" ","-")) felixs-3ds

-

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