Added PDF file support to the python converter backend via ghostscript

2011-07-19 20:55:08 -04:00
parent 57fed7608a
commit 8a017e2af0
7 changed files with 137 additions and 55 deletions
--- a/apps/ocr/exceptions.py
+++ b/apps/ocr/exceptions.py
@@ -4,3 +4,10 @@ class AlreadyQueued(Exception):

 class TesseractError(Exception):
    pass
+
+
+class UnpaperError(Exception):
+    """
+    Raised by unpaper
+    """
+    pass
--- a/apps/ocr/literals.py
+++ b/apps/ocr/literals.py
@@ -20,5 +20,6 @@ QUEUEDOCUMENT_STATE_CHOICES = (
    (QUEUEDOCUMENT_STATE_ERROR, _(u'error')),
 )

-DEFAULT_OCR_FILE_FORMAT = u'tif'
-UNPAPER_FILE_FORMAT = u'pnm'
+DEFAULT_OCR_FILE_FORMAT = u'tiff'
+DEFAULT_OCR_FILE_EXTENSION = u'tif'
+UNPAPER_FILE_FORMAT = u'ppm'