diff mercurial/repocache.py @ 43076:2372284d9457

formatting: blacken the codebase

This is using my patch to black
(https://github.com/psf/black/pull/826) so we don't un-wrap collection
literals.

Done with:

  hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**"' | xargs black -S

# skip-blame mass-reformatting only

# no-check-commit reformats foo_bar functions

Differential Revision: https://phab.mercurial-scm.org/D6971

--- a/mercurial/repocache.py	Sat Oct 05 10:29:34 2019 -0400
+++ b/mercurial/repocache.py	Sun Oct 06 09:45:02 2019 -0400
@@ -19,6 +19,7 @@
     util,
 )
 
+
 class repoloader(object):
     """Load repositories in background thread
 
@@ -68,8 +69,9 @@
         loader thread.
         """
         if self._thread and self._thread.is_alive():
-            raise error.ProgrammingError(b'cannot obtain cached repo while '
-                                         b'loader is active')
+            raise error.ProgrammingError(
+                b'cannot obtain cached repo while ' b'loader is active'
+            )
         return self._cache.peek(path, None)
 
     def _mainloop(self):
@@ -99,10 +101,15 @@
         except KeyError:
             repo = hg.repository(self._ui, path).unfiltered()
         _warmupcache(repo)
-        repo.ui.log(b'repocache', b'loaded repo into cache: %s (in %.3fs)\n',
-                    path, util.timer() - start)
+        repo.ui.log(
+            b'repocache',
+            b'loaded repo into cache: %s (in %.3fs)\n',
+            path,
+            util.timer() - start,
+        )
         self._cache.insert(path, repo)
 
+
 # TODO: think about proper API of preloading cache
 def _warmupcache(repo):
     repo.invalidateall()
@@ -115,6 +122,7 @@
         obsolete.getrevs(repo, name)
     repo._phasecache.loadphaserevs(repo)
 
+
 # TODO: think about proper API of attaching preloaded attributes
 def copycache(srcrepo, destrepo):
     """Copy cached attributes from srcrepo to destrepo"""