From 7603d9ca6ffe0997ff0b99dc854620f8857155e0 Mon Sep 17 00:00:00 2001
From: Pjotr Prins
Date: Wed, 12 Oct 2016 09:39:34 +0000
Subject: JS: check for file explicitely

---
 wqflask/utility/tools.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'wqflask')

diff --git a/wqflask/utility/tools.py b/wqflask/utility/tools.py
index 77cb6ac5..0ee1146e 100644
--- a/wqflask/utility/tools.py
+++ b/wqflask/utility/tools.py
@@ -121,9 +121,14 @@ def assert_writable_dir(dir):
         fh.close()
         os.remove(fn)
     except IOError:
-        raise Exception('Unable to write test.txt to directory ' + dir )
+        raise Exception('Unable to write test.txt to directory ' + dir)
     return dir
 
+def assert_file(fn):
+    if not valid_file(fn):
+        raise Exception('Unable to find file '+fn)
+    return fn
+
 def mk_dir(dir):
     if not valid_path(dir):
         os.makedirs(dir)
@@ -234,4 +239,5 @@ if os.environ.get('WQFLASK_OVERRIDES'):
             logger.debug(OVERRIDES)
 
 assert_dir(get_setting("JS_BIODALLIANCE"))
+assert_file(get_setting("JS_BIODALLIANCE")+"/build/dalliance-all.js")
 assert_dir(get_setting("JS_TWITTER_POST_FETCHER"))
-- 
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