def export(items, tempdir):
"""Export a list of items
Arguments
items -- list of items to export
tempdir -- directory to use for the export operation
"""
initdir = spm.spmanager.getFirstPath([spm.ExportFolder,
spm.ImportFolder,
spm.MostRecentFolder])
filenamepath = tkFileDialog.asksaveasfilename(initialdir = initdir,
filetypes = ff.dlgExportFormats,
defaultextension = ff.dlgDefaultExportExt)
if(len(filenamepath) < 1):
return
spm.spmanager.setPath(spm.ExportFolder, os.path.dirname(filenamepath))
#Create export dir and datamodel
dmdir = os.path.join(tempdir, _exportdir)
if(os.path.exists(dmdir)):
shutil.rmtree(dmdir)
os.makedirs(dmdir)
dm = DataModel(dmdir)
#Add all slideshows
for item in items:
if(not dm.addSlideshow(item, True)):
showerror(lang[lng.txtExportError], lang[lng.txtCouldNotExport] + item.title)
shutil.rmtree(dmdir)
return
#Save and zip
dm.saveToFile()
pack(dmdir, filenamepath)
shutil.rmtree(dmdir)
