Create signature

Author: opsconquer

signature

@@ -0,0 +1,20 @@
+'''
+php server:
+ $hmac_sha1_str = base64_encode(hash_hmac("sha1", $string_to_sign, $secret_access_key));
+ $signature = urlencode($hmac_sha1_str);
+'''
+# python client
+
+import urllib,base64,hmac,hashlib
+secret_access_key='tNEA6EfI3aqd2Ko'
+string_to_sign='aaa'
+
+
+signature = urllib.quote(
+    base64.b64encode(
+        hmac.new(secret_access_key, string_to_sign, digestmod=hashlib.sha1)
+        .hexdigest()
+    ))
+
+
+print signature