build: Upgrade libE57Format to v 3.1.1

pyproject.toml

@@ -15,5 +15,4 @@ build-backend = "setuptools.build_meta"
 # before-all = "powershell scripts/install_xerces_c.ps1"
 test-requires = "pytest"
 build = "cp*-manylinux_x86_64 cp*-win_amd64*"
-skip = "cp36*"
 test-command = "python -m pytest {project}/tests"

src/pye57/__version__.py

@@ -1 +1 @@
-__version__ = "0.4.3"
+__version__ = "0.4.4"

src/pye57/libe57_wrapper.cpp

@@ -55,6 +55,27 @@ PYBIND11_MODULE(libe57, m) {
     m.attr("CHECKSUM_POLICY_SPARSE") = CHECKSUM_POLICY_SPARSE;
     m.attr("CHECKSUM_POLICY_HALF") = CHECKSUM_POLICY_HALF;
     m.attr("CHECKSUM_POLICY_ALL") = CHECKSUM_POLICY_ALL;
+    m.attr("E57_INT8_MIN") = INT8_MIN;
+    // for some reason INT8_MAX casts to a string not to an int !
+    m.attr("E57_INT8_MAX") = 127;
+    m.attr("E57_INT16_MIN") = INT16_MIN;
+    m.attr("E57_INT16_MAX") = INT16_MAX;
+    m.attr("E57_INT32_MIN") = INT32_MIN;
+    m.attr("E57_INT32_MAX") = INT32_MAX;
+    m.attr("E57_INT64_MIN") = INT64_MIN;
+    m.attr("E57_INT64_MAX") = INT64_MAX;
+    m.attr("E57_UINT8_MIN") = UINT8_MIN;
+    m.attr("E57_UINT8_MAX") = UINT8_MAX;
+    m.attr("E57_UINT16_MIN") = UINT16_MIN;
+    m.attr("E57_UINT16_MAX") = UINT16_MAX;
+    m.attr("E57_UINT32_MIN") = UINT32_MIN;
+    m.attr("E57_UINT32_MAX") = UINT32_MAX;
+    m.attr("E57_UINT64_MIN") = UINT64_MIN;
+    m.attr("E57_UINT64_MAX") = UINT64_MAX;
+    m.attr("E57_FLOAT_MIN") = FLOAT_MIN;
+    m.attr("E57_FLOAT_MAX") = FLOAT_MAX;
+    m.attr("E57_DOUBLE_MIN") = DOUBLE_MIN;
+    m.attr("E57_DOUBLE_MAX") = DOUBLE_MAX;
     py::enum_<NodeType>(m, "NodeType")
         .value("E57_STRUCTURE", NodeType::E57_STRUCTURE)
         .value("E57_VECTOR", NodeType::E57_VECTOR)
@@ -467,26 +488,29 @@ PYBIND11_MODULE(libe57, m) {
         return arr;
     });
 
-    py::class_<ImageFile> cls_ImageFile(m, "ImageFile");
-    cls_ImageFile.def(py::init<const std::string &, const std::string &, int>(), "fname"_a, "mode"_a, "checksumPolicy"_a=CHECKSUM_POLICY_ALL);
-    cls_ImageFile.def("root", &ImageFile::root);
-    cls_ImageFile.def("close", &ImageFile::close);
-    cls_ImageFile.def("cancel", &ImageFile::cancel);
-    cls_ImageFile.def("isOpen", &ImageFile::isOpen);
-    cls_ImageFile.def("isWritable", &ImageFile::isWritable);
-    cls_ImageFile.def("fileName", &ImageFile::fileName);
-    cls_ImageFile.def("writerCount", &ImageFile::writerCount);
-    cls_ImageFile.def("readerCount", &ImageFile::readerCount);
-    cls_ImageFile.def("extensionsAdd", &ImageFile::extensionsAdd, "prefix"_a, "uri"_a);
-//    cls_ImageFile.def("extensionsLookupPrefix", &ImageFile::extensionsLookupPrefix, "prefix"_a, "uri"_a);
-    cls_ImageFile.def("extensionsLookupUri", &ImageFile::extensionsLookupUri, "uri"_a, "prefix"_a);
-    cls_ImageFile.def("extensionsCount", &ImageFile::extensionsCount);
-    cls_ImageFile.def("extensionsPrefix", &ImageFile::extensionsPrefix, "index"_a);
-    cls_ImageFile.def("extensionsUri", &ImageFile::extensionsUri, "index"_a);
-    cls_ImageFile.def("isElementNameExtended", &ImageFile::isElementNameExtended, "elementName"_a);
-    cls_ImageFile.def("elementNameParse", &ImageFile::elementNameParse, "elementName"_a, "prefix"_a, "localPart"_a);
-    cls_ImageFile.def("checkInvariant", &ImageFile::checkInvariant, "doRecurse"_a=true);
-    cls_ImageFile.def("__repr__", [](const ImageFile &im) {
+    py::class_<ImageFile> (m, "ImageFile")
+    .def(py::init<const std::string &, const std::string &, int>(), "fname"_a, "mode"_a, "checksumPolicy"_a=CHECKSUM_POLICY_ALL)
+    .def("root", &ImageFile::root)
+    .def("close", &ImageFile::close)
+    .def("cancel", &ImageFile::cancel)
+    .def("isOpen", &ImageFile::isOpen)
+    .def("isWritable", &ImageFile::isWritable)
+    .def("fileName", &ImageFile::fileName)
+    .def("writerCount", &ImageFile::writerCount)
+    .def("readerCount", &ImageFile::readerCount)
+    .def("extensionsAdd", &ImageFile::extensionsAdd, "prefix"_a, "uri"_a)
+// I couldn't wrap the overloaded function so I call it directly
+    .def("extensionsLookupPrefix",  [](const ImageFile &im, std::string &prefix, std::string &uri) {
+        return im.extensionsLookupPrefix(prefix, uri);
+    }, "prefix"_a, "uri"_a)
+    .def("extensionsLookupUri", &ImageFile::extensionsLookupUri, "uri"_a, "prefix"_a)
+    .def("extensionsCount", &ImageFile::extensionsCount)
+    .def("extensionsPrefix", &ImageFile::extensionsPrefix, "index"_a)
+    .def("extensionsUri", &ImageFile::extensionsUri, "index"_a)
+    .def("isElementNameExtended", &ImageFile::isElementNameExtended, "elementName"_a)
+    .def("elementNameParse", &ImageFile::elementNameParse, "elementName"_a, "prefix"_a, "localPart"_a)
+    .def("checkInvariant", &ImageFile::checkInvariant, "doRecurse"_a=true)
+    .def("__repr__", [](const ImageFile &im) {
         return "<ImageFile '" + im.fileName() + "'>";
     });
 

tests/test_main.py

@@ -61,6 +61,22 @@ def test_constants():
     assert libe57.CHECKSUM_POLICY_SPARSE == 25
     assert libe57.CHECKSUM_POLICY_HALF == 50
     assert libe57.CHECKSUM_POLICY_ALL == 100
+    assert libe57.E57_INT8_MIN == -128
+    assert libe57.E57_INT8_MAX == 127
+    assert libe57.E57_INT16_MIN == -32768
+    assert libe57.E57_INT16_MAX == 32767
+    assert libe57.E57_INT32_MIN == -2147483647 - 1
+    assert libe57.E57_INT32_MAX == 2147483647
+    assert libe57.E57_INT64_MIN == -9223372036854775807 - 1
+    assert libe57.E57_INT64_MAX == 9223372036854775807
+    assert libe57.E57_UINT8_MIN == 0
+    assert libe57.E57_UINT8_MAX == 255
+    assert libe57.E57_UINT16_MIN == 0
+    assert libe57.E57_UINT16_MAX == 65535
+    assert libe57.E57_UINT32_MIN == 0
+    assert libe57.E57_UINT32_MAX == 4294967295
+    assert libe57.E57_UINT64_MIN == 0
+    assert libe57.E57_UINT64_MAX == 18446744073709551615
 
 
 def test_open_imagefile(e57_path):