From c03f98739328438a8bee76696af0fc6d1969e155 Mon Sep 17 00:00:00 2001
From: Howard Butler <hobu.inc@gmail.com>
Date: Sun, 19 May 2024 21:56:24 -0500
Subject: [PATCH 1/2] bump up checkout action version

---
 .github/workflows/release.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index eff5ecc8..17ab0125 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       fail-fast: true
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup micromamba
       uses: conda-incubator/setup-miniconda@v3
       with:

From c70fd363926f49b11b6e75ddfe79fc844305a1c3 Mon Sep 17 00:00:00 2001
From: Howard Butler <hobu.inc@gmail.com>
Date: Mon, 17 Jun 2024 17:16:36 -0500
Subject: [PATCH 2/2] use dtype's fields PyObject* now (#170)

* use dtype's fields PyObject* now

* bump version for this to 3.4.4
---
 src/pdal/PyArray.cpp | 8 +++++---
 src/pdal/__init__.py | 2 +-
 src/pdal/__main__.py | 5 ++++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/pdal/PyArray.cpp b/src/pdal/PyArray.cpp
index 66b6bd45..d3521173 100644
--- a/src/pdal/PyArray.cpp
+++ b/src/pdal/PyArray.cpp
@@ -97,9 +97,11 @@ Array::Array(PyArrayObject* array) : m_array(array), m_rowMajor(true)
     PyArray_Descr *dtype = PyArray_DTYPE(m_array);
     npy_intp ndims = PyArray_NDIM(m_array);
     npy_intp *shape = PyArray_SHAPE(m_array);
-    int numFields = (dtype->fields == Py_None) ?
+
+    PyObject* fields = PyDataType_FIELDS(dtype);
+    int numFields = (fields  == Py_None) ?
         0 :
-        static_cast<int>(PyDict_Size(dtype->fields));
+        static_cast<int>(PyDict_Size(fields));
 
     int xyz = 0;
     if (numFields == 0)
@@ -110,7 +112,7 @@ Array::Array(PyArrayObject* array) : m_array(array), m_rowMajor(true)
     }
     else
     {
-        PyObject *names_dict = dtype->fields;
+        PyObject *names_dict = fields;
         PyObject *names = PyDict_Keys(names_dict);
         PyObject *values = PyDict_Values(names_dict);
         if (!names || !values)
diff --git a/src/pdal/__init__.py b/src/pdal/__init__.py
index 5c2feabb..41b36121 100644
--- a/src/pdal/__init__.py
+++ b/src/pdal/__init__.py
@@ -1,5 +1,5 @@
 __all__ = ["Pipeline", "Stage", "Reader", "Filter", "Writer", "dimensions", "info"]
-__version__ = '3.4.3'
+__version__ = '3.4.4'
 
 from . import libpdalpython
 from .drivers import inject_pdal_drivers
diff --git a/src/pdal/__main__.py b/src/pdal/__main__.py
index 8c85020c..4569e522 100644
--- a/src/pdal/__main__.py
+++ b/src/pdal/__main__.py
@@ -48,7 +48,10 @@ def print_version(args):
 
     line = '----------------------------------------------------------------------------------------------------------------------------\n'
     version = f'PDAL version {pdal_version}\nPython bindings version {__version__}\n'
-    plugin = f"Environment-set PDAL_DRIVER_PATH: {os.environ['PDAL_DRIVER_PATH']}"
+    driver_path = 'PDAL_DRIVER_PATH not set!'
+    if 'PDAL_DRIVER_PATH' in os.environ:
+        driver_path = os.environ['PDAL_DRIVER_PATH']
+    plugin = f"Environment-set PDAL_DRIVER_PATH: {driver_path}"
     output = f'{line}{version}{plugin}\n{line}\n{debug}'
     print (output)