From f977cb5535be33c3514607f921fbf9864f48d511 Mon Sep 17 00:00:00 2001 From: Charles Harris Date: Fri, 15 Jul 2011 14:00:35 -0600 Subject: [PATCH 1/2] BUG: Fix regression in printing polynomials. --- numpy/polynomial/polytemplate.py | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/numpy/polynomial/polytemplate.py b/numpy/polynomial/polytemplate.py index 3763123dcaef..9d56074673e3 100644 --- a/numpy/polynomial/polytemplate.py +++ b/numpy/polynomial/polytemplate.py @@ -177,15 +177,13 @@ def __repr__(self): format = "%s(%s, %s, %s)" coef = repr(self.coef)[6:-1] domain = repr(self.domain)[6:-1] - window = repr(self.domain)[6:-1] + window = repr(self.window)[6:-1] return format % ('$name', coef, domain, window) def __str__(self) : - format = "%s(%s, %s, %s)" - coef = str(self.coef)[6:-1] - domain = str(self.domain)[6:-1] - window = str(self.domain)[6:-1] - return format % ('$nick', coef, domain, window) + format = "%s(%s)" + coef = str(self.coef) + return format % ('$nick', coef) # Pickle and copy From 852006724d0fe0bbc58550883381bd252ee653f9 Mon Sep 17 00:00:00 2001 From: Charles Harris Date: Fri, 15 Jul 2011 14:01:36 -0600 Subject: [PATCH 2/2] ENH: Add some tests for polynomial printing. --- numpy/polynomial/tests/test_printing.py | 81 +++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 numpy/polynomial/tests/test_printing.py diff --git a/numpy/polynomial/tests/test_printing.py b/numpy/polynomial/tests/test_printing.py new file mode 100644 index 000000000000..9803d931c198 --- /dev/null +++ b/numpy/polynomial/tests/test_printing.py @@ -0,0 +1,81 @@ +import numpy.polynomial as poly +from numpy.testing import TestCase, run_module_suite, assert_ + +class test_str(TestCase): + def test_polynomial_str(self): + res = str(poly.Polynomial([0,1])) + tgt = 'poly([0., 1.])' + assert_(res, tgt) + + + def test_chebyshev_str(self): + res = str(poly.Chebyshev([0,1])) + tgt = 'leg([0., 1.])' + assert_(res, tgt) + + + def test_legendre_str(self): + res = str(poly.Legendre([0,1])) + tgt = 'leg([0., 1.])' + assert_(res, tgt) + + + def test_hermite_str(self): + res = str(poly.Hermite([0,1])) + tgt = 'herm([0., 1.])' + assert_(res, tgt) + + + def test_hermiteE_str(self): + res = str(poly.HermiteE([0,1])) + tgt = 'herme([0., 1.])' + assert_(res, tgt) + + + def test_laguerre_str(self): + res = str(poly.Laguerre([0,1])) + tgt = 'lag([0., 1.])' + assert_(res, tgt) + + +class test_repr(TestCase): + def test_polynomial_str(self): + res = repr(poly.Polynomial([0,1])) + tgt = 'Polynomial([0., 1.])' + assert_(res, tgt) + + + def test_chebyshev_str(self): + res = repr(poly.Chebyshev([0,1])) + tgt = 'Chebyshev([0., 1.], [-1., 1.], [-1., 1.])' + assert_(res, tgt) + + + def test_legendre_repr(self): + res = repr(poly.Legendre([0,1])) + tgt = 'Legendre([0., 1.], [-1., 1.], [-1., 1.])' + assert_(res, tgt) + + + def test_hermite_repr(self): + res = repr(poly.Hermite([0,1])) + tgt = 'Hermite([0., 1.], [-1., 1.], [-1., 1.])' + assert_(res, tgt) + + + def test_hermiteE_repr(self): + res = repr(poly.HermiteE([0,1])) + tgt = 'HermiteE([0., 1.], [-1., 1.], [-1., 1.])' + assert_(res, tgt) + + + def test_laguerre_repr(self): + res = repr(poly.Laguerre([0,1])) + tgt = 'Laguerre([0., 1.], [0., 1.], [0., 1.])' + assert_(res, tgt) + + +# + +if __name__ == "__main__": + run_module_suite() pFad - Phonifier reborn

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