Convert single-quoted string to double-quoted string

Question

I want to check whether the given string is single- or double-quoted. If it is single quote I want to convert it to be double quote, else it has to be same double quote.

Answer 1

Sounds like you are working with JSON. I would just make sure it is always a double quoted like this:

doubleQString = "{0}".format('my normal string')
with open('sampledict.json','w') as f:
    json.dump(doubleQString ,f)

Notice I'm using dump, not dumps.

Sampledict.json will look like this:

"my normal string"