remove second-person references and continue proofreading

Author: cmelone

tutorial/examples/PyPackage/0.package.py

@@ -10,25 +10,25 @@
 # next to all the things you'll want to change. Once you've handled
 # them, you can save this file and test your package like this:
 #
-#     spack install py-pandas
+#     spack install py-python-dateutil
 #
 # You can edit this file again by typing:
 #
-#     spack edit py-pandas
+#     spack edit py-python-dateutil
 #
 # See the Spack documentation for more information on packaging.
 # ----------------------------------------------------------------------------
 
-from spack.package import *
 from spack_repo.builtin.build_systems.python import PythonPackage
+from spack.package import *
 
 
-class PyPandas(PythonPackage):
+class PyPythonDateutil(PythonPackage):
     """FIXME: Put a proper description of your package here."""
 
     # FIXME: Add a proper url for your package's homepage here.
     homepage = "https://www.example.com"
-    pypi = "pandas/pandas-0.19.0.tar.gz"
+    pypi = "python-dateutil/python-dateutil-2.9.0.post0.tar.gz"
 
     # FIXME: Add a list of GitHub accounts to
     # notify when the package is updated.
@@ -39,12 +39,7 @@ class PyPandas(PythonPackage):
     # the license, set checked_by to your Github username.
     license("UNKNOWN", checked_by="github_user1")
 
-    version(
-        "2.2.3",
-        sha256="4f18ba62b61d7e192368b84517265a99b4d7ee8912f8708660fb4a366cc82667",
-    )
-
-    depends_on("c", type="build")
+    version("2.9.0.post0", sha256="37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3")
 
     # FIXME: Only add the python/pip/wheel dependencies if you need specific versions
     # or need to change the dependency type. Generic python/pip/wheel dependencies are
@@ -68,3 +63,4 @@ def config_settings(self, spec, prefix):
         # FIXME: If not needed, delete this function
         settings = {}
         return settings
+

tutorial/examples/PyPackage/1.package.py

@@ -1,32 +1,21 @@
-# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
-# Spack Project Developers. See the top-level COPYRIGHT file for details.
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from spack import *
+from spack_repo.builtin.build_systems.python import PythonPackage
+from spack.package import *
 
 
-class PyPandas(PythonPackage):
-    """pandas is a Python package providing fast, flexible, and expressive
-       data structures designed to make working with relational or
-       labeled data both easy and intuitive. It aims to be the
-       fundamental high-level building block for doing practical, real
-       world data analysis in Python. Additionally, it has the broader
-       goal of becoming the most powerful and flexible open source data
-       analysis / manipulation tool available in any language.
-    """
-    homepage = "http://pandas.pydata.org/"
-    url = "https://pypi.io/packages/source/p/pandas/pandas-0.19.0.tar.gz"
+class PyPythonDateutil(PythonPackage):
+    """Extensions to the standard Python datetime module."""
 
-    version('0.19.0', 'bc9bb7188e510b5d44fbdd249698a2c3')
-    version('0.18.0', 'f143762cd7a59815e348adf4308d2cf6')
-    version('0.16.1', 'fac4f25748f9610a3e00e765474bdea8')
-    version('0.16.0', 'bfe311f05dc0c351f8955fbd1e296e73')
+    homepage = "https://dateutil.readthedocs.io/"
+    pypi = "python-dateutil/python-dateutil-2.9.0.post0.tar.gz"
+
+    version("2.9.0.post0", sha256="37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3")
+
+    depends_on("py-setuptools", type="build")
+    depends_on("py-setuptools-scm@:7", type="build")
+    depends_on("py-wheel", type="build")
+    depends_on("py-six", type=("build", "run"))
 
-    depends_on('py-dateutil', type=('build', 'run'))
-    depends_on('py-numpy', type=('build', 'run'))
-    depends_on('py-setuptools', type='build')
-    depends_on('py-cython', type='build')
-    depends_on('py-pytz', type=('build', 'run'))
-    depends_on('py-numexpr', type=('build', 'run'))
-    depends_on('py-bottleneck', type=('build', 'run'))