Add scdf-python-app. fix polyglot-python-task issue

2019-05-13 23:41:17 +02:00
parent 0d84299e61
commit 3e1628bd54
10 changed files with 255 additions and 2 deletions
--- a/dataflow-website/recipes/polyglot/polyglot-python-task/util/task_args.py
+++ b/dataflow-website/recipes/polyglot/polyglot-python-task/util/task_args.py
@@ -16,8 +16,10 @@ def get_cmd_arg(name):
    for k, v in ((k.lstrip('-'), v) for k, v in (a.split('=') for a in sys.argv[1:])):
        d[k].append(v)

-    return d[name][0]
-
+    if bool(d[name]):
+        return d[name][0]
+    else:
+        return None

 def get_db_url():
    """Computes sqlalchemy connection URL