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diff mercurial/revlog.py @ 32659:7b17f9de6d3e

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revlog: map rev(wdirid) to WdirUnsupported exception This will allow us to map repo["ff..."] to workingctx. _partialmatch() will be updated later. I tried "return wdirrev" in place of raising the exception, but earlier exception seemed better.
author Yuya Nishihara <yuya@tcha.org>
date Sat, 20 Aug 2016 22:37:58 +0900
parents 34e9b8b94f66
children af854b1b36f8
line wrap: on
line diff
--- a/mercurial/revlog.py	Sat Jun 03 19:12:01 2017 +0900
+++ b/mercurial/revlog.py	Sat Aug 20 22:37:58 2016 +0900
@@ -26,6 +26,7 @@
     hex,
     nullid,
     nullrev,
+    wdirid,
     wdirrev,
 )
 from .i18n import _
@@ -416,6 +417,8 @@
             raise
         except RevlogError:
             # parsers.c radix tree lookup failed
+            if node == wdirid:
+                raise error.WdirUnsupported
             raise LookupError(node, self.indexfile, _('no node'))
         except KeyError:
             # pure python cache lookup failed
@@ -430,6 +433,8 @@
                 if v == node:
                     self._nodepos = r - 1
                     return r
+            if node == wdirid:
+                raise error.WdirUnsupported
             raise LookupError(node, self.indexfile, _('no node'))
 
     # Accessors for index entries.