Accepting request 625840 from devel:languages:python:numeric

OBS-URL: https://build.opensuse.org/request/show/625840
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-numba?expand=0&rev=13

numba-0.39.0-fix-3135.patch

@@ -0,0 +1,48 @@
+From 99d35798b2e833792624574fd1b31b41bd1f496e Mon Sep 17 00:00:00 2001
+From: Stuart Archibald <stuart.archibald@googlemail.com>
+Date: Thu, 19 Jul 2018 20:38:31 +0100
+Subject: [PATCH] Fix #3135
+
+This fixes #3135 by adding guards to make sure that only line
+numbers in Z^+ are accessed and if no lines are found then they
+are not addressed. Test case from bug report is added.
+---
+ numba/ir.py                       | 18 ++++++++++++------
+ numba/tests/test_errorhandling.py | 16 ++++++++++++++++
+ 2 files changed, 28 insertions(+), 6 deletions(-)
+
+--- a/numba/ir.py
++++ b/numba/ir.py
+@@ -63,7 +63,12 @@ class Loc(object):
+                     spaces += 1
+                 return spaces
+ 
+-            selected = lines[self.line - nlines_up:self.line]
++            # A few places in the code still use no `loc` or default to line 1
++            # this is often in places where exceptions are used for the purposes
++            # of flow control. As a result max is in use to prevent slice from
++            # `[negative: positive]`
++            selected = lines[max(0, self.line - nlines_up):self.line]
++
+             # see if selected contains a definition
+             def_found = False
+             for x in selected:
+@@ -83,12 +88,13 @@ class Loc(object):
+                     spaces = count_spaces(x)
+                     ret.append(' '*(4 + spaces) + '<source elided>\n')
+ 
+-            ret.extend(selected[:-1])
+-            ret.append(_termcolor.highlight(selected[-1]))
++            if selected:
++                ret.extend(selected[:-1])
++                ret.append(_termcolor.highlight(selected[-1]))
+ 
+-            # point at the problem with a caret
+-            spaces = count_spaces(selected[-1])
+-            ret.append(' '*(spaces) + _termcolor.indicate("^"))
++                # point at the problem with a caret
++                spaces = count_spaces(selected[-1])
++                ret.append(' '*(spaces) + _termcolor.indicate("^"))
+ 
+         # if in the REPL source may not be available
+         if not ret:

python-numba.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jul 20 13:09:58 UTC 2018 - mcepl@suse.com
+
+- Add patch numba-0.39.0-fix-3135.patch to make not fail datashader
+  tests. (https://github.com/bokeh/datashader/issues/620)
+
 -------------------------------------------------------------------
 Fri Jul 13 09:20:32 UTC 2018 - tchvatal@suse.com
 

python-numba.spec

@@ -25,6 +25,7 @@ License:        BSD-2-Clause
 Group:          Development/Languages/Python
 URL:            http://numba.github.com
 Source:         https://files.pythonhosted.org/packages/source/n/numba/numba-%{version}.tar.gz
+Patch0:         numba-0.39.0-fix-3135.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module llvmlite >= 0.24}
 BuildRequires:  %{python_module numpy-devel >= 1.10}
@@ -76,6 +77,7 @@ This package contains files for developing applications using numba.
 
 %prep
 %setup -q -n numba-%{version}
+%patch0 -p1
 sed -i '1{\@^#!%{_bindir}/env python@d}' numba/appdirs.py
 
 %build
@@ -89,12 +91,12 @@ sed -i '1{\@^#!%{_bindir}/env python@d}' numba/appdirs.py
 %python_clone -a %{buildroot}%{_bindir}/pycc
 
 %check
-# Sadly needs 3 hours to finish in OBS run localy when updating!
-#%{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}
-#pushd $PYTHONPATH
-#$python -Wd -m pytest numba/tests -v -rs
-#popd
-#}
+# # Sadly needs 3 hours to finish in OBS run localy when updating!
+# %{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}
+# pushd $PYTHONPATH
+# $python -Wd -m pytest numba/tests -v -rs
+# popd
+# }
 
 %post
 %{python_install_alternative numba pycc}