arag0rn

import formencode
from paste.util.multidict import MultiDict
from formencode.variabledecode import variable_decode
from formencode import htmlfill

html = """
        <input id="finish_date-1" type="text" value="" style="width: 80px;" name="finish_date"/>
        <input id="finish_date-2" type="text" value="" style="width: 80px;" name="finish_date"/>
"""

html2="""<select name="finish_date">
   <option value="aaa">
   <option value="bbb">
   <option value="">
 </select>
"""


class DemoSchema(formencode.schema.Schema):
        finish_date = formencode.foreach.ForEach(formencode.validators.DateConverter(month_style="dd/mm/yyyy"))

s = MultiDict ([('finish_date', 'aaa'), ('finish_date', 'bbb')])


print "---------------------- html 1 --------- "
try:
        DemoSchema.to_python(s.mixed())
except formencode.Invalid, error:
        print error.error_dict
        print htmlfill.render( html,
                               defaults = variable_decode(s) )

print "---------------------- html 2 --------- "

try:
        DemoSchema.to_python(s)
except formencode.Invalid, error:
        print error.error_dict
        print htmlfill.render( html2,
                               defaults = variable_decode(s) )