From e5b00ee0d2c62b7b49ba9adb127f64602d34dfb3 Mon Sep 17 00:00:00 2001
From: Holger Brunn <hbrunn@therp.nl>
Date: Tue, 20 Jun 2017 15:06:14 +0200
Subject: [PATCH] [ADD] cap the amount of documents to ocr per cronjob run

---
 document_ocr/data/ir_cron.xml        | 1 +
 document_ocr/models/ir_attachment.py | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/document_ocr/data/ir_cron.xml b/document_ocr/data/ir_cron.xml
index f69d151a..1ea8cd20 100644
--- a/document_ocr/data/ir_cron.xml
+++ b/document_ocr/data/ir_cron.xml
@@ -8,6 +8,7 @@
             <field name="model">ir.attachment</field>
             <field name="function">_ocr_cron</field>
             <field name="numbercall">-1</field>
+            <field name="args">(100,)</field>
         </record>
     </data>
 </openerp>
diff --git a/document_ocr/models/ir_attachment.py b/document_ocr/models/ir_attachment.py
index ec161712..7a69a718 100644
--- a/document_ocr/models/ir_attachment.py
+++ b/document_ocr/models/ir_attachment.py
@@ -70,10 +70,10 @@ class IrAttachment(models.Model):
         return StringIO(stdout)
 
     @api.model
-    def _ocr_cron(self):
+    def _ocr_cron(self, limit=0):
         for this in self.with_context(document_ocr_force=True).search([
             ('index_content', '=', _MARKER_PHRASE),
-        ]):
+        ], limit=limit):
             if not this.datas:
                 continue
             file_type, index_content = this._index(