Unify the method to submit document for OCR, fix OCR error document re-queue view

2014-10-09 14:08:48 -04:00
parent 8bac1525be
commit c2e35694d8
5 changed files with 14 additions and 31 deletions
--- a/mayan/apps/ocr/tasks.py
+++ b/mayan/apps/ocr/tasks.py
@@ -24,6 +24,8 @@ def task_do_ocr(document_pk):
    lock_id = u'task_do_ocr_doc-%d' % document_pk
    try:
        logger.debug('trying to acquire lock: %s' % lock_id)
+        # Acquire lock to avoid doing OCR on the same document more than once
+        # concurrently
        lock = Lock.acquire_lock(lock_id, LOCK_EXPIRE)
        logger.debug('acquired lock: %s' % lock_id)
        try: