Preparing transition to Python3

icartt/__init__.py

-from dataset import *
\ No newline at end of file
+from .dataset import *
\ No newline at end of file

icartt/dataset.py

@@ -263,7 +263,7 @@ class Dataset:
         if self.input_fhandle.closed:
             self.input_fhandle = open(self.input_fhandle.name)
 
-        nul = [ self.input_fhandle.readline() for i in xrange(self.nheader) ]
+        nul = [ self.input_fhandle.readline() for i in range(self.nheader) ]
 
         self.data = [ self.__nan_miss_float(line.split(self.splitChar)) for line in self.input_fhandle ]
 
@@ -277,7 +277,7 @@ class Dataset:
         if self.input_fhandle.closed:
             self.input_fhandle = open(self.input_fhandle.name)
 
-        nul = [ self.input_fhandle.readline() for i in xrange(self.nheader) ]
+        nul = [ self.input_fhandle.readline() for i in range(self.nheader) ]
 
         first = self.input_fhandle.readline()
         self.data  = [ self.__nan_miss_float(first.split(self.splitChar)) ]