# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1607704503 -3600
# Node ID 25104d31479f0355c4c0165fe878f0f27d24d15d
# Parent  2938d1b65bd5c3ddf563e40c677ed89a9ff34487
pages: `on_data_post` can now return `"continue"` string:

if "continue" is returned, the page workflow is not interrupted with Post/Redirect/Get
pattern.

diff -r 2938d1b65bd5 -r 25104d31479f libervia/server/pages.py
--- a/libervia/server/pages.py	Sun Nov 29 17:08:36 2020 +0100
+++ b/libervia/server/pages.py	Fri Dec 11 17:35:03 2020 +0100
@@ -1045,7 +1045,7 @@
                                   'registered'))
                     return
             if profile != C.SERVICE_PROFILE:
-                #  only service profile is cache for now
+                #  only service profile is cached for now
                 return
             session_data = self.host.getSessionData(request, session_iface.ISATSession)
             locale = session_data.locale
@@ -1500,7 +1500,8 @@
             request.finish()
             raise failure.Failure(exceptions.CancelError("Post/Redirect/Get is used"))
         else:
-            self._on_data_post_redirect(ret, request)
+            if ret != "continue":
+                self._on_data_post_redirect(ret, request)
 
     def getPostedData(self, request, keys, multiple=False, raise_on_missing=True):
         """Get data from a POST request or from URL's query part and decode it