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| author |   Andrey Grozin <grozin@gentoo.org> | 2016-12-29 08:29:49 +0700 |
|---|---|---|
| committer | Andrey Grozin <grozin@gentoo.org> | 2016-12-29 08:29:49 +0700 |
| commit | b1754d7ad8e53f7782dc873acaf99f8d2b99d04d (patch) | |
| tree | 40ed6045006cce7d80e05aa2c04e89331169d6b6 | |
| parent | kde-plasma: 5.8.5 version bump (diff) | |
| download | gentoo-b1754d7ad8e53f7782dc873acaf99f8d2b99d04d.tar.gz gentoo-b1754d7ad8e53f7782dc873acaf99f8d2b99d04d.tar.bz2 gentoo-b1754d7ad8e53f7782dc873acaf99f8d2b99d04d.zip | |
dev-python/sympy: fix a wrong test
Bug: 603214
Package-Manager: Portage-2.3.3, Repoman-2.3.1
| -rw-r--r-- | dev-python/sympy/files/sympy-1.0-zeta.patch | 47 | ||||
| -rw-r--r-- | dev-python/sympy/sympy-1.0-r1.ebuild | 2 |
2 files changed, 48 insertions, 1 deletions
diff --git a/dev-python/sympy/files/sympy-1.0-zeta.patch b/dev-python/sympy/files/sympy-1.0-zeta.patch new file mode 100644 index 000000000000..43f54832c948 --- /dev/null +++ b/dev-python/sympy/files/sympy-1.0-zeta.patch @@ -0,0 +1,47 @@ +diff -r -U2 sympy-1.0.orig/sympy/functions/special/tests/test_zeta_functions.py sympy-1.0/sympy/functions/special/tests/test_zeta_functions.py +--- sympy-1.0.orig/sympy/functions/special/tests/test_zeta_functions.py 2016-03-09 00:38:39.000000000 +0600 ++++ sympy-1.0/sympy/functions/special/tests/test_zeta_functions.py 2016-12-28 23:25:19.370041561 +0700 +@@ -125,5 +125,5 @@ + assert polylog(s, 0) == 0 + assert polylog(s, 1) == zeta(s) +- assert polylog(s, -1) == dirichlet_eta(s) ++ assert polylog(s, -1) == -dirichlet_eta(s) + + assert myexpand(polylog(1, z), -log(1 + exp_polar(-I*pi)*z)) +diff -r -U2 sympy-1.0.orig/sympy/functions/special/zeta_functions.py sympy-1.0/sympy/functions/special/zeta_functions.py +--- sympy-1.0.orig/sympy/functions/special/zeta_functions.py 2016-03-09 00:38:39.000000000 +0600 ++++ sympy-1.0/sympy/functions/special/zeta_functions.py 2016-12-28 23:23:56.109047180 +0700 +@@ -245,5 +245,5 @@ + zeta(s) + >>> polylog(s, -1) +- dirichlet_eta(s) ++ -dirichlet_eta(s) + + If :math:`s` is a negative integer, :math:`0` or :math:`1`, the +@@ -272,10 +272,17 @@ + @classmethod + def eval(cls, s, z): ++ from sympy import unpolarify + if z == 1: + return zeta(s) + elif z == -1: +- return dirichlet_eta(s) ++ return -dirichlet_eta(s) + elif z == 0: +- return 0 ++ return S.Zero ++ ++ # branch handling ++ if (1 - abs(z)).is_nonnegative: ++ newz = unpolarify(z) ++ if newz != z: ++ return cls(s, newz) + + def fdiff(self, argindex=1): +@@ -486,5 +493,5 @@ + For `\operatorname{Re}(s) > 0`, this function is defined as + +- .. math:: \eta(s) = \sum_{n=1}^\infty \frac{(-1)^n}{n^s}. ++ .. math:: \eta(s) = \sum_{n=1}^\infty \frac{(-1)^{n-1}}{n^s}. + + It admits a unique analytic continuation to all of :math:`\mathbb{C}`. diff --git a/dev-python/sympy/sympy-1.0-r1.ebuild b/dev-python/sympy/sympy-1.0-r1.ebuild index 88544a984687..2015771ecfc1 100644 --- a/dev-python/sympy/sympy-1.0-r1.ebuild +++ b/dev-python/sympy/sympy-1.0-r1.ebuild @@ -51,7 +51,7 @@ pkg_setup() { python_prepare_all() { epatch "${FILESDIR}"/${P}-doc-makefile.patch - epatch "${FILESDIR}"/${PN}-0.7.6.1-zeta.patch + epatch "${FILESDIR}"/${P}-zeta.patch distutils-r1_python_prepare_all } |