Remove leading underscore from a function that's all growed up now.

This function is now the de facto standard function for rendering values in a
template, and is imported by two other built-in template modules. It shouldn't
have a leading underscore.

django/template/base.py

@@ -861,7 +861,7 @@ def __repr__(self):
     def render(self, context):
         return self.s
 
-def _render_value_in_context(value, context):
+def render_value_in_context(value, context):
     """
     Converts any value to a string to become part of a rendered template. This
     means escaping, if required, and conversion to a unicode object. If value
@@ -891,7 +891,7 @@ def render(self, context):
             # control (e.g. exception rendering). In that case, we fail
             # quietly.
             return ''
-        return _render_value_in_context(output, context)
+        return render_value_in_context(output, context)
 
 # Regex for token keyword arguments
 kwarg_re = re.compile(r"(?:(\w+)=)?(.+)")

django/template/defaulttags.py

@@ -13,7 +13,7 @@
     BLOCK_TAG_START, BLOCK_TAG_END, VARIABLE_TAG_START, VARIABLE_TAG_END,
     SINGLE_BRACE_START, SINGLE_BRACE_END, COMMENT_TAG_START, COMMENT_TAG_END,
     VARIABLE_ATTRIBUTE_SEPARATOR, get_library, token_kwargs, kwarg_re,
-    _render_value_in_context)
+    render_value_in_context)
 from django.template.smartif import IfParser, Literal
 from django.template.defaultfilters import date
 from django.utils.encoding import smart_text
@@ -78,7 +78,7 @@ def render(self, context):
             return ''
         if not self.escape:
             value = mark_safe(value)
-        return _render_value_in_context(value, context)
+        return render_value_in_context(value, context)
 
 class DebugNode(Node):
     def render(self, context):
@@ -111,7 +111,7 @@ def render(self, context):
             if value:
                 if not self.escape:
                     value = mark_safe(value)
-                return _render_value_in_context(value, context)
+                return render_value_in_context(value, context)
         return ''
 
 class ForNode(Node):

django/templatetags/i18n.py

@@ -3,7 +3,7 @@
 
 from django.template import (Node, Variable, TemplateSyntaxError,
     TokenParser, Library, TOKEN_TEXT, TOKEN_VAR)
-from django.template.base import _render_value_in_context
+from django.template.base import render_value_in_context
 from django.template.defaulttags import token_kwargs
 from django.utils import six
 from django.utils import translation
@@ -87,7 +87,7 @@ def render(self, context):
             self.filter_expression.var.message_context = (
                 self.message_context.resolve(context))
         output = self.filter_expression.resolve(context)
-        value = _render_value_in_context(output, context)
+        value = render_value_in_context(output, context)
         if self.asvar:
             context[self.asvar] = value
             return ''
@@ -143,7 +143,7 @@ def render(self, context, nested=False):
                 result = translation.pgettext(message_context, singular)
             else:
                 result = translation.ugettext(singular)
-        data = dict([(v, _render_value_in_context(context.get(v, ''), context)) for v in vars])
+        data = dict([(v, render_value_in_context(context.get(v, ''), context)) for v in vars])
         context.pop()
         try:
             result = result % data