templatekw: change default value of 'requires' to ()
authorYuya Nishihara <yuya@tcha.org>
Mon, 20 May 2019 08:40:54 +0900
changeset 42348 de65ae32b82d
parent 42347 6310180662f5
child 42349 ffab9eed3921
templatekw: change default value of 'requires' to () Since we dropped support for the old-style template keywords, we no longer have to distinguish None (old-style) and an empty requirement (new-style).
mercurial/registrar.py
--- a/mercurial/registrar.py	Tue May 14 16:30:38 2019 -0700
+++ b/mercurial/registrar.py	Mon May 20 08:40:54 2019 +0900
@@ -341,9 +341,7 @@
     The first string argument is used also in online help.
 
     Optional argument 'requires' should be a collection of resource names
-    which the template keyword depends on. This also serves as a flag to
-    switch to the new API. If 'requires' is unspecified, all template
-    keywords and resources are expanded to the function arguments.
+    which the template keyword depends on.
 
     'templatekeyword' instance in example above can be used to
     decorate multiple functions.
@@ -355,7 +353,7 @@
     Otherwise, explicit 'templatekw.loadkeyword()' is needed.
     """
 
-    def _extrasetup(self, name, func, requires=None):
+    def _extrasetup(self, name, func, requires=()):
         func._requires = requires
 
 class templatefilter(_templateregistrarbase):