Help with FileSelector?

Coding Python Support
1

Hello, would someone be able to help me using Blender.Window.FileSelector?
For an import script, the user needs to select two files (metadata and data). Creating two FileSelectors in a row does not work. The most recently created shows up first, and seems to work, but when that goes away, revealing the earlier FileSelector, that one has no button.

So I tried this:

#!BPY

"""
Name: 'TEST'
Blender: 232
Group: 'Import'
"""

import Blender, socket, string, re

def loadData(filename):
    print "loadData"
    print "loading data file %s" % (filename)
    # ... work ...

def loadHDR(filename):
    print "loadHDR"
    print "loading HDR file %s" % (filename)
    # ... work ...
    Blender.Window.FileSelector(loadData, "Load data file")

Blender.Window.FileSelector(loadHDR, "Load HDR file")

But while it appears to work, the loadData callback is never called (those print statements never produce output).

How can I make this work?

Many thanks

Reed

2

This only works with the CVS version of Blender. I recommend to use a gui with three buttons, “select metadata”, “select data” and “import”, where the select buttons each call a fileselector.