From: Ben Timms <ben.timms@gmail.com>
Date: Wed, 29 Apr 2015 15:45:46 +0000 (+0100)
Subject: Add 'base' parameter to 'int' filter
X-Git-Tag: 2.8~9^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F447%2Fhead;p=thirdparty%2Fjinja.git

Add 'base' parameter to 'int' filter
---

diff --git a/jinja2/filters.py b/jinja2/filters.py
index 0fb5a5aa..cfe45947 100644
--- a/jinja2/filters.py
+++ b/jinja2/filters.py
@@ -510,13 +510,16 @@ def do_wordcount(s):
     return len(_word_re.findall(s))
 
 
-def do_int(value, default=0):
+def do_int(value, default=0, base=10):
     """Convert the value into an integer. If the
     conversion doesn't work it will return ``0``. You can
-    override this default using the first parameter.
+    override this default using the first parameter. You
+    can also override the default base (10) in the second
+    parameter, which handles input with prefixes such as
+    0b, 0o and 0x for bases 2, 8 and 16 respectively.
     """
     try:
-        return int(value)
+        return int(value, base)
     except (TypeError, ValueError):
         # this quirk is necessary so that "42.23"|int gives 42.
         try:
diff --git a/tests/test_filters.py b/tests/test_filters.py
index 42c55583..741ef341 100644
--- a/tests/test_filters.py
+++ b/tests/test_filters.py
@@ -134,9 +134,10 @@ class TestFilter():
 
     def test_int(self, env):
         tmpl = env.from_string('{{ "42"|int }}|{{ "ajsghasjgd"|int }}|'
-                               '{{ "32.32"|int }}')
+                               '{{ "32.32"|int }}|{{ "0x4d32"|int(0, 16) }}|'
+                               '{{ "011"|int(0, 8)}}|{{ "0x33FU"|int(0, 16) }}')
         out = tmpl.render()
-        assert out == '42|0|32'
+        assert out == '42|0|32|19762|9|0'
 
     def test_join(self, env):
         tmpl = env.from_string('{{ [1, 2, 3]|join("|") }}')