logcmdutil: add a type annotation
This wasn't actually required in the end, as there was a real bug
found by pytype, but the annotation helped me figure that out. We can
drop this patch if that's the preference.
Differential Revision: https://phab.mercurial-scm.org/D7382
--- a/mercurial/logcmdutil.py Wed Nov 13 22:21:38 2019 -0500
+++ b/mercurial/logcmdutil.py Wed Nov 13 22:22:31 2019 -0500
@@ -42,6 +42,16 @@
)
+if not globals():
+ from typing import (
+ Any,
+ Tuple,
+ )
+
+ for t in (Any, Tuple):
+ assert t
+
+
def getlimit(opts):
"""get the log limit according to option -l/--limit"""
limit = opts.get(b'limit')
@@ -843,6 +853,7 @@
def getrevs(repo, pats, opts):
+ # type: (Any, Any, Any) -> Tuple[smartset.BaseSet, changesetdiffer]
"""Return (revs, differ) where revs is a smartset
differ is a changesetdiffer with pre-configured file matcher.