Open
Description
FormattedValue field of a fstring does not generate a proper expression tree for the expression inside it.
Example -
$ cat examples/expr2.py
f'''
a is {a}
b is {b}
sum is {a + b}
'''
$ lpyast examples/expr2.py
(Module [(Expr (JoinedStr [(ConstantStr "
a is " ()) (FormattedValue (Name a Load) -1 ()) (ConstantStr "
b is " ()) (FormattedValue (Name b Load) -1 ()) (ConstantStr "
sum is " ()) (FormattedValue (BinOp (Name a Load) Add (Name b Load)) -1 ()) (ConstantStr "
" ())]))] [])
$ lpynewpar examples/expr2.py
(Module [(Expr (JoinedStr [(ConstantStr "
a is " ()) (FormattedValue (Name a Load) -1 ()) (ConstantStr "
b is " ()) (FormattedValue (Name b Load) -1 ()) (ConstantStr "
sum is " ()) (FormattedValue (Name a + b Load) -1 ()) (ConstantStr "
" ())]))] [])