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diff piecrust/sources/base.py @ 986:ef224cce343c

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sources: Respect the "abort source use" setting when iterating on a source.
author Ludovic Chabant <ludovic@chabant.com>
date Tue, 31 Oct 2017 09:29:14 -0700
parents 45ad976712ec
children 8adc27285d93
line wrap: on
line diff
--- a/piecrust/sources/base.py	Tue Oct 31 09:28:35 2017 -0700
+++ b/piecrust/sources/base.py	Tue Oct 31 09:29:14 2017 -0700
@@ -106,6 +106,9 @@
         if self._page_cache is not None:
             return self._page_cache
 
+        if self.app.env.abort_source_use:
+            raise AbortedSourceUseError()
+
         getter = self.app.getPage
         self._page_cache = [getter(self, i) for i in self.getAllContents()]
         return self._page_cache