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Unified Diff: globals/has_string.py

Issue 29424810: Issue 5191 - Add Terms of Use to adblockplus.org homepage (Closed) Base URL: https://hg.adblockplus.org/web.adblockplus.org
Patch Set: Changed 'en' to defaultlocale Created May 2, 2017, 10:24 a.m.
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Index: globals/has_string.py
===================================================================
new file mode 100644
--- /dev/null
+++ b/globals/has_string.py
@@ -0,0 +1,9 @@
+from jinja2 import contextfunction
+
+@contextfunction
+def has_string(context, name, page=None):
+ try:
+ if context['get_string'](name, page):
+ return True
+ except KeyError, RuntimeError:
+ return False
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