From 06f1c11699b12e221784edfd733fc61f03e9720e Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 15 Mar 2017 12:00:21 +0100
Subject: i18n indentation fix

---
 i18nfix.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 i18nfix.py

(limited to 'i18nfix.py')

diff --git a/i18nfix.py b/i18nfix.py
new file mode 100644
index 00000000..b0395507
--- /dev/null
+++ b/i18nfix.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+# This file is in the public domain.
+
+"""
+Extract translations from a Jinja2 template, stripping leading newlines.
+
+@author Florian Dold
+"""
+
+import jinja2.ext
+import re
+
+r = re.compile(r"\n[ \t]+")
+
+def babel_extract(fileobj, keywords, comment_tags, options):
+    res = jinja2.ext.babel_extract(fileobj, keywords, comment_tags, options)
+    for lineno, funcname, message, comments in res:
+        message = message.lstrip()
+        message = r.sub("\n", message)
+        yield lineno, funcname, message, comments
-- 
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