import config
import models

def GET(request):
    return config.template_plugin.render("import.html")

def POST(request):
    import_file = request.form['import_file']
    if import_file.filename.strip():
        content = import_file.file.read().strip()
	groups = (i for i in content.split('\n\n') if i.strip())
	for group in groups:
	    detail = group.strip().split('\n')
	    task = models.Task(description=detail[0].strip())
	    for s in datail[1:]:
	        models.SubTask(description=s.strip(), task=task)
        request.redirect('/task/')
    else:
        return "No file to upload"