genmayapi.py

import os
import sys
import maya.standalone

WING_DIR = r'c:\Program Files (x86)\Wing IDE 5.1'
if not os.path.exists(WING_DIR):
    WING_DIR = r'c:\Program Files\Wing IDE 5.1'

sys.path.append(os.path.join(WING_DIR, 'src', 'wingutils'))
import generate_pi

PI_FILES_DIR = os.path.join(os.environ['AppData'], 'Wing', 'pi-files')
MOD_LIST = [
'maya.OpenMaya',
'maya.OpenMayaAnim',
'maya.OpenMayaCloth',
'maya.OpenMayaFX',
'maya.OpenMayaMPx',
'maya.OpenMayaRender',
'maya.OpenMayaUI',
'maya.cmds',
'maya.standalone',
]

def main():
    maya.standalone.initialize()
    for mod in MOD_LIST:
        pi_filename = os.path.join(PI_FILES_DIR, os.sep.join(mod.split('.')) + '.pi')
        if not os.path.isdir(os.path.dirname(pi_filename)):
            os.makedirs(os.path.dirname(pi_filename))

            print 'Generating .pi file for', mod

        f = open(pi_filename, 'w')
        try:
            generate_pi.ProcessModule(mod, file=f)
        except Exception,err:
            print err
        finally:
            f.close()

if __name__ == '__main__':
    main()