from django.utils.translation import ugettext_lazy as _


OCR_STATE_DISABLED = 'd'
OCR_STATE_ENABLED = 'e'

OCR_STATE_CHOICES = (
    (OCR_STATE_DISABLED, _(u'disabled')),
    (OCR_STATE_ENABLED, _(u'enabled')),
)


#QUEUEDOCUMENT_STATE_PENDING = 'p'
#QUEUEDOCUMENT_STATE_PROCESSING = 'i'
#QUEUEDOCUMENT_STATE_ERROR = 'e'

#QUEUEDOCUMENT_STATE_CHOICES = (
#    (QUEUEDOCUMENT_STATE_PENDING, _(u'pending')),
#    (QUEUEDOCUMENT_STATE_PROCESSING, _(u'processing')),
#    (QUEUEDOCUMENT_STATE_ERROR, _(u'error')),
#)

DEFAULT_OCR_FILE_FORMAT = u'tiff'
DEFAULT_OCR_FILE_EXTENSION = u'tif'
UNPAPER_FILE_FORMAT = u'ppm'

OCR_QUEUE_NAME = 'ocr'