Regex to replace mustache with a variable from another file

Asked Feb 10 '20 at 07:46

Active Feb 10 '20 at 07:49

Viewed 88 times

I have a file containing variable.

The content in informations.json

{
"robot_name" : "Mike",
"robot_age" : 1,
"human_name": "Sully",
"creation_duration":20}

And I have a string like this :

app.py

str = '{robot_name} must conqueer the world his creator is {human_age}, she spent {cration_duraiton}
years to create his prototype'

I want to change what is the {} with their variable in the other file so i can have

Mike must conqueer the world his creator is Sully, she spent  20 years to create his prototype

Is there way to do it with regex ?

edited Feb 10 '20 at 07:49

asked Feb 10 '20 at 07:46

FYI, those characters are called [curly brackets](https://en.wikipedia.org/wiki/Bracket) or braces, not "mustaches"? – martineau Feb 10 '20 at 08:00
Yes sorry, i couldn't find the name forget about it. – StillLearningHowtodoit Feb 10 '20 at 08:00
Just trying to help you improve your vocabulary since you're still learning. – martineau Feb 10 '20 at 08:05
Yes I know and thank you sir so much. – StillLearningHowtodoit Feb 10 '20 at 08:08

0 Answers0