diff hgext/narrow/narrowtemplates.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/hgext/narrow/narrowtemplates.py	Sat Oct 05 10:29:34 2019 -0400
+++ b/hgext/narrow/narrowtemplates.py	Sun Oct 06 09:45:02 2019 -0400
@@ -16,11 +16,13 @@
 templatekeyword = registrar.templatekeyword(keywords)
 revsetpredicate = registrar.revsetpredicate()
 
+
 def _isellipsis(repo, rev):
     if repo.changelog.flags(rev) & revlog.REVIDX_ELLIPSIS:
         return True
     return False
 
+
 @templatekeyword('ellipsis', requires={'repo', 'ctx'})
 def ellipsis(context, mapping):
     """String. 'ellipsis' if the change is an ellipsis node, else ''."""
@@ -30,6 +32,7 @@
         return 'ellipsis'
     return ''
 
+
 @templatekeyword('outsidenarrow', requires={'repo', 'ctx'})
 def outsidenarrow(context, mapping):
     """String. 'outsidenarrow' if the change affects no tracked files,
@@ -42,6 +45,7 @@
             return 'outsidenarrow'
     return ''
 
+
 @revsetpredicate('ellipsis()')
 def ellipsisrevset(repo, subset, x):
     """Changesets that are ellipsis nodes."""