From c3e072e952984fedaca793fdb9a99b9bd3158fec Mon Sep 17 00:00:00 2001
From: Sebastian Wehling-Benatelli <sebastian.wehling@rub.de>
Date: Mon, 27 Oct 2014 12:11:35 +0100
Subject: [PATCH] trying to implement generic data structure import

---
 pylot/core/read/data.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/pylot/core/read/data.py b/pylot/core/read/data.py
index 4c3a0137..c2837408 100644
--- a/pylot/core/read/data.py
+++ b/pylot/core/read/data.py
@@ -82,11 +82,15 @@ class GenericDataStructure(object):
     base working on.
     '''
     def __init__(self, stexp=None, folderdepth=4, **kwargs):
-        dbRegExp = {}
         structExpression = []
         depth = 0
         while stexp is not os.path.sep:
-            [stexp, tlexp] = os.path.split(stexp)
+            try:
+                [stexp, tlexp] = os.path.split(stexp)
+            except AttributeError:
+                rootExpression = None
+                structExpression = None
+                break
             structExpression.append(tlexp)
             depth += 1
             if depth is folderdepth:
@@ -95,7 +99,7 @@ class GenericDataStructure(object):
         structExpression.reverse()
 
         self.folderDepth = folderdepth
-        self.dataBaseDict = kwargs
+        self.dataBaseDict = {}
 
 
 class SeiscompDataStructure(object):