1 files changed, 19 insertions, 0 deletions
diff --git a/qface/filters.py b/qface/filters.py
new file mode 100644
index 0000000..9276d4c
--- /dev/null
+++ b/qface/filters.py
@@ -0,0 +1,19 @@
+import json
+import hashlib
+
+def jsonify(obj):
+    try:
+        # all symbols have a toJson method, try it
+        return json.dumps(obj.toJson(), indent='  ')
+    except AttributeError:
+        pass
+    return json.dumps(obj, indent='  ')
+
+def upper_first(s):
+    s = str(s)
+    return s[0].upper() + s[1:]
+
+def hash(s, hash_type='sha1'):
+    h = hashlib.new(hash_type)
+    h.update(str(s).encode('utf-8'))
+    return h.hexdigest()