DOC: Make doc examples using StringIO python2-3 compatible

1 files changed, 5 insertions, 5 deletions

diff --git a/numpy/lib/npyio.py b/numpy/lib/npyio.py
index 67585443b..97f50b5d8 100644
--- a/numpy/lib/npyio.py
+++ b/numpy/lib/npyio.py
@@ -859,18 +859,18 @@ def loadtxt(fname, dtype=float, comments='#', delimiter=None,
     Examples
     --------
     >>> from io import StringIO   # StringIO behaves like a file object
-    >>> c = StringIO("0 1\\n2 3")
+    >>> c = StringIO(u"0 1\\n2 3")
     >>> np.loadtxt(c)
     array([[ 0.,  1.],
            [ 2.,  3.]])
 
-    >>> d = StringIO("M 21 72\\nF 35 58")
+    >>> d = StringIO(u"M 21 72\\nF 35 58")
     >>> np.loadtxt(d, dtype={'names': ('gender', 'age', 'weight'),
     ...                      'formats': ('S1', 'i4', 'f4')})
     array([('M', 21, 72.0), ('F', 35, 58.0)],
           dtype=[('gender', '|S1'), ('age', '<i4'), ('weight', '<f4')])
 
-    >>> c = StringIO("1,0,2\\n3,0,4")
+    >>> c = StringIO(u"1,0,2\\n3,0,4")
     >>> x, y = np.loadtxt(c, delimiter=',', usecols=(0, 2), unpack=True)
     >>> x
     array([ 1.,  3.])
@@ -1632,7 +1632,7 @@ def genfromtxt(fname, dtype=float, comments='#', delimiter=None,
 
     Comma delimited file with mixed dtype
 
-    >>> s = StringIO("1,1.3,abcde")
+    >>> s = StringIO(u"1,1.3,abcde")
     >>> data = np.genfromtxt(s, dtype=[('myint','i8'),('myfloat','f8'),
     ... ('mystring','S5')], delimiter=",")
     >>> data
@@ -1659,7 +1659,7 @@ def genfromtxt(fname, dtype=float, comments='#', delimiter=None,
 
     An example with fixed-width columns
 
-    >>> s = StringIO("11.3abcde")
+    >>> s = StringIO(u"11.3abcde")
     >>> data = np.genfromtxt(s, dtype=None, names=['intvar','fltvar','strvar'],
     ...     delimiter=[1,3,5])
     >>> data