largefiles: don't break existing tests (syntax error, bad imports)

hgext/largefiles/lfutil.py

@@ -484,7 +484,7 b' def unixpath(path):'
 
 def islfilesrepo(repo):
     return ('largefiles' in repo.requirements and
-            any_(shortname + '/' in f[0] for f in repo.store.datafiles())
+            any_(shortname + '/' in f[0] for f in repo.store.datafiles()))
 
 def any_(gen):
     for x in gen:

hgext/largefiles/remotestore.py

@@ -7,7 +7,6 b''
 '''Remote largefile store; the base class for servestore'''
 
 import urllib2
-import HTTPError
 
 from mercurial import util
 from mercurial.i18n import _
@@ -57,7 +56,7 b' class remotestore(basestore.basestore):'
 
         try:
             length, infile = self._get(hash)
-        except HTTPError, e:
+        except urllib2.HTTPError, e:
             # 401s get converted to util.Aborts; everything else is fine being
             # turned into a StoreError
             raise basestore.StoreError(filename, hash, self.url, str(e))

hgext/largefiles/uisetup.py

@@ -9,7 +9,7 b''
 '''setup for largefiles extension: uisetup'''
 
 from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
-        httprepo, localrepo, sshrepo, sshserver, wireproto
+    httprepo, localrepo, sshrepo, sshserver, util, wireproto
 from mercurial.i18n import _
 from mercurial.hgweb import hgweb_mod, protocol