sparse: remove reference to simplecache
This is a 3rd party extension authored by Facebook. References in
core are not appropriate.
It will be possible to restore this code/optimization via
monkeypatching. So Facebook won't lose any functionality.
The removed code is important for performance. So add a comment
tracking it.
--- a/hgext/sparse.py Sat Jul 01 10:24:31 2017 -0700
+++ b/hgext/sparse.py Thu Jul 06 10:54:23 2017 -0700
@@ -436,16 +436,9 @@
return includes, excludes, profiles
def getrawprofile(self, profile, changeid):
- try:
- simplecache = extensions.find('simplecache')
- node = self[changeid].hex()
- def func():
- return self.filectx(profile, changeid=changeid).data()
- key = 'sparseprofile:%s:%s' % (profile.replace('/', '__'), node)
- return simplecache.memoize(func, key,
- simplecache.stringserializer, self.ui)
- except KeyError:
- return self.filectx(profile, changeid=changeid).data()
+ # TODO add some kind of cache here because this incurs a manifest
+ # resolve and can be slow.
+ return self.filectx(profile, changeid=changeid).data()
def sparsechecksum(self, filepath):
fh = open(filepath)