Procedure browser to Python

• Change dashes to underscores
• Change -1 to None
• Skip run-mode

layer = pdb.gimp_text_fontname(img, None, 0, 0,
                               initstr, 10, True,
                               size, PIXELS, font)

This function doesn't have it, but a lot of PDB functions -- especially when you're calling plug-ins written in script-fu -- will have a run-mode argument for whether they should pop up a dialog or not.

Skip it. Python handles that for you.

There might be other gotchas too. These are all the ones I've hit myself.