add unicode_literals

bin/exspec

@@ -4,7 +4,7 @@
 Vanilla spectral extraction
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

bin/merge_bundles

@@ -11,7 +11,7 @@ Stephen Bailey, LBL
 March 2014
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

bin/specter

@@ -396,9 +396,10 @@ if opts.extra:
 
     #- Spectra in photon units
     a = np.array(list(zip(photons, wavelength)),
-                dtype=[('PHOTONS',     str(photons.dtype), (nwave,)),
-                       ('WAVELENGTH',  str(wavelength.dtype), (nwave,)),
-                       ])
+            dtype=[('PHOTONS',     str(photons.dtype), (nwave,)),
+                   ('WAVELENGTH',  str(wavelength.dtype), (nwave,)),
+                   ])
+
     hdr = fits.Header()
     hdr['SPECMIN'] = (specrange[0], 'First spectrum index')
     hx.append(fits.BinTableHDU(a, header=hdr, name='PHOTONS'))

py/specter/extract/__init__.py

@@ -77,7 +77,7 @@ def xsigma(spot):
     N.sum(yspot*(yy-yc)**2) / N.sum(yspot)
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 ### from ex1d import ex1d
 from .ex2d import ex2d, ex2d_patch

py/specter/extract/ex1d.py

@@ -7,7 +7,7 @@
 Spring 2013
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/extract/ex2d.py

@@ -1,7 +1,7 @@
 """
 2D Spectroperfectionism extractions
 """
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import numpy as np

py/specter/io.py

@@ -9,7 +9,7 @@
 January 2013
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import os
 import os.path

py/specter/psf/__init__.py

@@ -2,7 +2,7 @@
 specter.psf
 ===========
 """
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 from .psf import PSF
 from .spotgrid import SpotGridPSF

py/specter/psf/gausshermite.py

@@ -7,7 +7,7 @@
 December 2013
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/psf/gausshermite2.py

@@ -10,7 +10,7 @@
       modified.  Can they be refactored to share code?
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/psf/monospot.py

@@ -2,6 +2,8 @@
 MonoSpotPSF - ...
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import numpy as np
 from astropy.io import fits
 from specter.psf import PSF

py/specter/psf/pixpsf.py

@@ -6,6 +6,8 @@
 David Schlegel & Stephen Bailey, Summer 2011
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import numpy as np
 from astropy.io import fits
 from specter.psf import PSF

py/specter/psf/psf.py

@@ -12,7 +12,7 @@
 Stephen Bailey, Fall 2012
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import numbers

py/specter/psf/spotgrid.py

@@ -6,6 +6,8 @@
 Fall 2012
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import sys
 import os
 import numpy as np

py/specter/test/squeeze_gausshermite_psf.py

@@ -5,6 +5,8 @@
 Also works for GAUSS-HERMITE2
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import sys
 import numpy as np
 from astropy.io import fits

py/specter/test/squeeze_spot_psf.py

@@ -4,6 +4,8 @@
 Take a BigBOSS spotgrid PSF and trim it down for testing
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import sys
 import os
 import numpy as np

py/specter/test/test_binscripts.py

@@ -3,7 +3,7 @@
 """
 Unit tests for executable scripts in specter/bin
 """
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import os
 import sys

py/specter/test/test_extract.py

@@ -4,6 +4,8 @@
 Unit tests for extraction.
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import sys
 import os
 import numpy as np

py/specter/test/test_pixspline.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import unittest
 import numpy as np
 from specter.util import pixspline

py/specter/test/test_psf.py

@@ -3,7 +3,7 @@
 """
 Unit tests for PSF classes.
 """
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/test/test_specio.py

@@ -5,7 +5,7 @@
 that we can read them.
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import os
 from os.path import basename, join

py/specter/test/test_throughput.py

@@ -4,6 +4,8 @@
 Test specter throughput file format
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import os
 import numpy as np
 import unittest

py/specter/test/test_util.py

@@ -4,7 +4,7 @@
 Unit tests for PSF classes.
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/test/write_input_spectra.py

@@ -5,7 +5,7 @@
 1D vs. 2D, etc. to use with testing.
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/throughput.py

@@ -15,7 +15,7 @@
 How to handle fiber size and sky units?
 """
 
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 import sys
 import os

py/specter/util/__init__.py

@@ -2,7 +2,7 @@
 specter.util
 ============
 """
-from __future__ import absolute_import, division, print_function
+from __future__ import absolute_import, division, print_function, unicode_literals
 
 #- This polutes the namespace with other things like N, spdiags, ...
 from .util import *

py/specter/util/pixspline.py

@@ -2,6 +2,8 @@
 # Pixel-integrated sline utilities.
 # Written by A. Bolton, U. of Utah, 2010-2013.
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import numbers
 import numpy as np
 from scipy import linalg as la

py/specter/util/traceset.py

@@ -2,6 +2,8 @@
 Handle sets of Legendre coefficients
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import sys
 import os
 import numpy as np

py/specter/util/util.py

@@ -5,6 +5,8 @@
 Fall 2012
 """
 
+from __future__ import absolute_import, division, print_function, unicode_literals
+
 import math
 import numpy as np
 import scipy.signal