C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// from __future__ import division, absolute_import, print_function import locale import numpy as np from numpy.testing import ( run_module_suite, assert_, assert_equal, dec, assert_raises, assert_array_equal, TestCase, temppath, ) from numpy.compat import sixu from test_print import in_foreign_locale longdouble_longer_than_double = (np.finfo(np.longdouble).eps < np.finfo(np.double).eps) _o = 1 + np.finfo(np.longdouble).eps string_to_longdouble_inaccurate = (_o != np.longdouble(repr(_o))) del _o def test_scalar_extraction(): """Confirm that extracting a value doesn't convert to python float""" o = 1 + np.finfo(np.longdouble).eps a = np.array([o, o, o]) assert_equal(a[1], o) # Conversions string -> long double def test_repr_roundtrip(): o = 1 + np.finfo(np.longdouble).eps assert_equal(np.longdouble(repr(o)), o, "repr was %s" % repr(o)) def test_unicode(): np.longdouble(sixu("1.2")) def test_string(): np.longdouble("1.2") def test_bytes(): np.longdouble(b"1.2") @in_foreign_locale def test_fromstring_foreign(): f = 1.234 a = np.fromstring(repr(f), dtype=float, sep=" ") assert_equal(a[0], f) @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strtold_l") def test_repr_roundtrip_bytes(): o = 1 + np.finfo(np.longdouble).eps assert_equal(np.longdouble(repr(o).encode("ascii")), o) @in_foreign_locale def test_repr_roundtrip_foreign(): o = 1.5 assert_equal(o, np.longdouble(repr(o))) def test_bogus_string(): assert_raises(ValueError, np.longdouble, "spam") assert_raises(ValueError, np.longdouble, "1.0 flub") @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strtold_l") def test_fromstring(): o = 1 + np.finfo(np.longdouble).eps s = (" " + repr(o))*5 a = np.array([o]*5) assert_equal(np.fromstring(s, sep=" ", dtype=np.longdouble), a, err_msg="reading '%s'" % s) @in_foreign_locale def test_fromstring_best_effort_float(): assert_equal(np.fromstring("1,234", dtype=float, sep=" "), np.array([1.])) @in_foreign_locale def test_fromstring_best_effort(): assert_equal(np.fromstring("1,234", dtype=np.longdouble, sep=" "), np.array([1.])) def test_fromstring_bogus(): assert_equal(np.fromstring("1. 2. 3. flop 4.", dtype=float, sep=" "), np.array([1., 2., 3.])) def test_fromstring_empty(): assert_equal(np.fromstring("xxxxx", sep="x"), np.array([])) def test_fromstring_missing(): assert_equal(np.fromstring("1xx3x4x5x6", sep="x"), np.array([1])) class FileBased(TestCase): ldbl = 1 + np.finfo(np.longdouble).eps tgt = np.array([ldbl]*5) out = ''.join([repr(t) + '\n' for t in tgt]) def test_fromfile_bogus(self): with temppath() as path: with open(path, 'wt') as f: f.write("1. 2. 3. flop 4.\n") res = np.fromfile(path, dtype=float, sep=" ") assert_equal(res, np.array([1., 2., 3.])) @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strtold_l") def test_fromfile(self): with temppath() as path: with open(path, 'wt') as f: f.write(self.out) res = np.fromfile(path, dtype=np.longdouble, sep="\n") assert_equal(res, self.tgt) @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strtold_l") def test_genfromtxt(self): with temppath() as path: with open(path, 'wt') as f: f.write(self.out) res = np.genfromtxt(path, dtype=np.longdouble) assert_equal(res, self.tgt) @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strtold_l") def test_loadtxt(self): with temppath() as path: with open(path, 'wt') as f: f.write(self.out) res = np.loadtxt(path, dtype=np.longdouble) assert_equal(res, self.tgt) @dec.knownfailureif(string_to_longdouble_inaccurate, "Need strt