String alignment is broken

[giampaolo]

In python "%Ns" can be used to align strings, e.g.

>>> print("hello %30s" % "world")
'hello                          world'

flynt --aggressive erroneously convert the above statement to:

print(f"hello {'world':30}")

Instead it should be converted to:

print(f"hello {'world':>30}")

[ikamensh]

Thanks for the report.

So the default alignment differs, giving no specifier means right aligned in %; but is left-aligned in fstring/.format. Any exceptions or corner cases you know?

[giampaolo]

Mmm.. I suppose there should be 2 conversions:

1:

print("hello %30s" % "world")
print(f"hello {'world':>30}")

2:

print("hello %-30s" % "world")
print(f"hello {'world':<30}")

[ikamensh]

should be solved by #194