New package: py-pyodbc (#10972)

var/spack/repos/builtin/packages/py-pyodbc/package.py

+# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class PyPyodbc(PythonPackage):
+    """A Python DB API 2 module for ODBC. This project provides an up-to-date,
+       convenient interface to ODBC using native data types like datetime and
+       decimal."""
+
+    homepage = "https://github.com/mkleehammer/pyodbc"
+    url      = "https://pypi.io/packages/source/p/pyodbc/pyodbc-4.0.26.tar.gz"
+
+    version('4.0.26', sha256='e52700b5d24a846483b5ab80acd9153f8e593999c9184ffea11596288fb33de3')
+
+    depends_on('python@2.7:2.8,3.4:', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')
+    depends_on('unixodbc',        type=('build', 'run'))
+
+    phases = ['build_ext', 'install']
+
+    def build_ext_args(self, spec, prefix):
+
+        args = (['--rpath=%s' % (spec['unixodbc'].prefix.lib)])
+        return args