replace - sed and regex to prepend line -


i'm trying find way search in files , add line before string want search for

xxx = text() // '=' folowed space or not 'text()'

if found :

add before line 

new text

in other word want this

xxx = text()

to :

new text xxx = text()

i tried this

find /var/www/users/ \( -name '*.py' \) -type f -exec sed -i 's|\s+\=\s+\text()|new text|i' {} \;

i this, suppose:

find -iname '*.py' -and -type f | xargs sed -i -e '/= *text()/ new text'

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