From: Christopher Lenz <cmlenz@gmail.com>
Date: Fri, 11 Apr 2008 12:51:12 +0000 (+0000)
Subject: Make dependency on the parser module optional.
X-Git-Tag: 1.0~349
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5adbb870492e76996a5cddb15ae9bf8a65539585;p=thirdparty%2Fbabel.git

Make dependency on the parser module optional.
---

diff --git a/babel/util.py b/babel/util.py
index 2ef92d65..195e538f 100644
--- a/babel/util.py
+++ b/babel/util.py
@@ -16,7 +16,6 @@
 import codecs
 from datetime import timedelta, tzinfo
 import os
-import parser
 import re
 try:
     set
@@ -75,8 +74,9 @@ def parse_encoding(fp):
         m = PYTHON_MAGIC_COMMENT_re.match(line1)
         if not m:
             try:
+                import parser
                 parser.suite(line1)
-            except SyntaxError:
+            except ImportError, SyntaxError:
                 # Either it's a real syntax error, in which case the source is
                 # not valid python source, or line2 is a continuation of line1,
                 # in which case we don't want to scan line2 for a magic