Adding the py-ipdb package for more stable debugging with iPython. (#2824)

* Adding the py-ipdb package for more stable debugging with iPython.

* Removing deprecated python support, adding missing dependencies.

* Adding version checks for (i)python

1 files changed, 58 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/py-ipdb/package.py b/var/spack/repos/builtin/packages/py-ipdb/package.py
new file mode 100644
index 0000000000..ab7982a76a
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-ipdb/package.py
@@ -0,0 +1,58 @@
+##############################################################################
+# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/llnl/spack
+# Please also see the LICENSE file for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class PyIpdb(Package):
+    """ipdb is the iPython debugger and has many additional features, including
+    a better interactive debugging experience via colorized output."""
+
+    homepage = "https://pypi.python.org/pypi/ipdb"
+    url      = "https://pypi.io/packages/source/i/ipdb/ipdb-0.10.1.tar.gz"
+
+    version('0.10.1', '4aeab65f633ddc98ebdb5eebf08dc713')
+
+    # :TODO:
+    # There might be potential to add variants here, but at the time of writing
+    # this the original packager does not know what they are. See the 3rd party
+    # section on ipdb's GitHub:
+    #     https://github.com/gotcha/ipdb#third-party-support
+    extends('python')
+    depends_on('python@2.6:2.7,3.2:')
+
+    # Dependencies gathered from:
+    #     https://github.com/gotcha/ipdb/blob/master/setup.py
+    # However additional dependencies added below were found via testing.
+    depends_on('py-setuptools',      type='build')
+    # ipdb needs iPython and others available at runtime
+    depends_on('py-ipython@0.10.2:', type=('build', 'link'))
+    depends_on('py-traitlets',       type=('build', 'link'))
+    depends_on('py-six',             type=('build', 'link'))
+    depends_on('py-pexpect',         type=('build', 'link'))
+    depends_on('py-prompt-toolkit',  type=('build', 'link'))
+
+    def install(self, spec, prefix):
+        # Installation is uncomplicated, this should suffice.
+        setup_py('install', '--prefix={0}'.format(prefix))