prefer native string types.

[htsworkflow.git] / htsworkflow / pipelines / summary.py

diff --git a/htsworkflow/pipelines/summary.py b/htsworkflow/pipelines/summary.py
index d7081ecce3d1d039ef62459fc773b6bff0823f61..c1108a2e83abf25661bcf779f44bd87e3c7cca74 100644 (file)
--- a/htsworkflow/pipelines/summary.py
+++ b/htsworkflow/pipelines/summary.py
@@ -444,8 +444,8 @@ def make_mean_range_element(parent, name, mean, deviation):
     Make an etree subelement <Name mean='mean', deviation='deviation'/>
     """
     element = etree.SubElement(parent, name,
-                                     { 'mean': unicode(mean),
-                                       'deviation': unicode(deviation)})
+                                     { 'mean': str(mean),
+                                       'deviation': str(deviation)})
     return element
 
 def parse_mean_range_element(element):