[Eric] Is it possible to change the name of a variable at all its occurrences at one time?

[Sjujsckij Nickolaj]

Couldn't it be solved with regular search'n'replace?

> Hi, all
>
> Is it possible to change the name of a variable at all its occurrences  
> one
> time? For example, the following code
> a_variable_name = 1
> print(a_variable_name)
>
> Now I want change the name of the a_variable_name variable to another  
> name,
> it's possible to change it at one time? Like the refactor method: rename.
>
> Thanks