Python-Regex remove quotes in the 'keys' section of a string in a string of key/value pairs : I am trying to remove single quotes from the 'key' pairs in a string, but leave the single quotes in the value pair.

Each time the key/value options will be different so it needs to be generic. The only thing that will stay is the commas. 

For example my original string is:
````
'Key'='Value', 'Key'='Value', 'Key'='Value', 'Key'='Value'
````

and my desired outcome is:

````
Key='Value', Key='Value', Key='Value', Key='Value'
````

Not sure how I would go about doing this in regex/python. I've tried looping through regex matches and re.sub but to no avail 

Any help would be wonderful, thanks