[chaley]

Originally Posted by iomari

Is it possible to format the {:'formats_sizes()'} function with human readable? I tried {:'human_readable(formats_sizes())'} but it returned an error.

No. Human_readable requires a single number.

You can, of course, do this in a user-defined formatter function. It would look something like

Function name: mySizes
Arg count: 1
Program code:
def evaluate(self, formatter, kwargs, mi, locals, x):
	from calibre import human_readable
	r = []
	if x.strip():
		for p in x.split(','):
			v = p.split(':')
			r.append(v[0] + ': ' + human_readable(long(v[1])))
	return ', '.join(r)

and would be used something like

{:'mySizes(formats_sizes())'}