# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 2013-08-06 20:10:09
# Node ID f69ebcb06ce29b1acbbf0c12f4d5740a3fbe7d77
# Parent  00140039bd8f0941f83cdf2ca1e86ef371ddd7f7

largefiles: remove unnecessary check of instance

The refactoring of all the context objects allows us to simply pass a basectx
to the __new__ constructor and have it return the same object without
allocating new memory.

This also removes the need to import the context module.

diff --git a/hgext/largefiles/reposetup.py b/hgext/largefiles/reposetup.py
--- a/hgext/largefiles/reposetup.py
+++ b/hgext/largefiles/reposetup.py
@@ -10,8 +10,7 @@
 import copy
 import os
 
-from mercurial import context, error, manifest, match as match_, util, \
-    discovery
+from mercurial import error, manifest, match as match_, util, discovery
 from mercurial import node as node_
 from mercurial.i18n import _
 from mercurial import localrepo
@@ -92,14 +91,8 @@ def reposetup(ui, repo):
             else:
                 # some calls in this function rely on the old version of status
                 self.lfstatus = False
-                if isinstance(node1, context.changectx):
-                    ctx1 = node1
-                else:
-                    ctx1 = self[node1]
-                if isinstance(node2, context.changectx):
-                    ctx2 = node2
-                else:
-                    ctx2 = self[node2]
+                ctx1 = self[node1]
+                ctx2 = self[node2]
                 working = ctx2.rev() is None
                 parentworking = working and ctx1 == self['.']