[PATCH 2 of 4] templater: make get(dict, key) return a single value
Yuya Nishihara
yuya at tcha.org
Sat Jan 16 06:47:51 CST 2016
# HG changeset patch
# User Yuya Nishihara <yuya at tcha.org>
# Date 1452920012 -32400
# Sat Jan 16 13:53:32 2016 +0900
# Node ID 45706351a9bbc0060956521951ab319ffbd22b76
# Parent 34bd032d95483c8bbdcd6269d0cc04f921e3abdc
templater: make get(dict, key) return a single value
This is necessary to obtain a _hybrid object from a dict. If get() yields
a value, it would be stringified.
I see no benefit to make get() lazy, so this patch just changes "yield" to
"return".
diff --git a/mercurial/templater.py b/mercurial/templater.py
--- a/mercurial/templater.py
+++ b/mercurial/templater.py
@@ -432,7 +432,7 @@ def get(context, mapping, args):
raise error.ParseError(_("get() expects a dict as first argument"))
key = args[1][0](context, mapping, args[1][1])
- yield dictarg.get(key)
+ return dictarg.get(key)
def if_(context, mapping, args):
""":if(expr, then[, else]): Conditionally execute based on the result of
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