# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1427577873 25200
# Node ID ac9b94c8fb375e4ac87aee7c6c3e4c24e7445da1
# Parent  6c5de6edacf7d9d686c9b07918a76743f0945f44
internal: Add utility function to get a page from a source.

diff -r 6c5de6edacf7 -r ac9b94c8fb37 piecrust/sources/base.py
--- a/piecrust/sources/base.py	Sat Mar 28 14:17:50 2015 -0700
+++ b/piecrust/sources/base.py	Sat Mar 28 14:24:33 2015 -0700
@@ -93,6 +93,12 @@
     def getPages(self):
         return build_pages(self.app, self.getPageFactories())
 
+    def getPage(self, metadata):
+        rel_path, metadata = self.findPagePath(metadata, MODE_PARSING)
+        if rel_path is None:
+            return None
+        return Page(self, metadata, rel_path)
+
     def getPageFactories(self):
         if self._factories is None:
             self._factories = list(self.buildPageFactories())