diff --git a/recipes-devtools/python/backport.md b/recipes-devtools/python/backport.md
new file mode 100644
index 0000000..8b66f83
--- /dev/null
+++ b/recipes-devtools/python/backport.md
@@ -0,0 +1,57 @@
+# Backport
+
+## python3-pytest
+
+Available with *openembedded-core > mickledore (Yocto Project 4.2)*.
+
+Upstream revision: `272f6ac29246c67c8ed1ed685ab2c0631fc5fbe3` *(modified for compatibility)*
+
+
+## python3-iniconfig
+
+Available with *openembedded-core hardknott (Yocto Project 3.3)*.
+
+Upstream revision: `7290b773486da3888f848abf0dba747f2d9f42e1`
+
+
+## python3-pathlib2
+
+Available with *openembedded-core kirkstone (Yocto Project 4.0)*.
+
+Upstream revision: `30b8cc39e11361e37f0141cd202b355bdab50307`
+
+
+## python3-pluggy
+
+Available with *openembedded-core honister (Yocto Project 3.4)*.
+
+Upstream revision: `4cb9623933e3daeb754c06263167be61100f6c0a`
+
+
+## python3-atomicwrites
+
+Available with *openembedded-core kirkstone (Yocto Project 4.0)*.
+
+Upstream revision: `42344347be29f0997cc2f7636d9603b1fe1875ae`
+
+
+## python3-setuptools-scm
+
+Available with *openembedded-core honister (Yocto Project 3.4)*.
+
+Upstream revision: `42344347be29f0997cc2f7636d9603b1fe1875ae`
+
+
+## python3-toml
+
+Available with *openembedded-core kirkstone (Yocto Project 4.0)*.
+
+Upstream revision: `42344347be29f0997cc2f7636d9603b1fe1875ae`
+
+
+## python3-tomli
+
+Available with *openembedded-core kirkstone (Yocto Project 4.0)*.
+
+Upstream revision: `0ad97879bb13d542d5b475376805af87cdeb6837`
+
diff --git a/recipes-devtools/python/python3-atomicwrites/run-ptest b/recipes-devtools/python/python3-atomicwrites/run-ptest
new file mode 100644
index 0000000..b63c4de
--- /dev/null
+++ b/recipes-devtools/python/python3-atomicwrites/run-ptest
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+pytest -o log_cli=true -o log_cli_level=INFO | sed -e 's/\[...%\]//g'| sed -e 's/PASSED/PASS/g'| sed -e 's/FAILED/FAIL/g'|sed -e 's/SKIPPED/SKIP/g'| awk '{if ($NF=="PASS" || $NF=="FAIL" || $NF=="SKIP" || $NF=="XFAIL" || $NF=="XPASS"){printf "%s: %s\n", $NF, $0}else{print}}'| awk '{if ($NF=="PASS" || $NF=="FAIL" || $NF=="SKIP" || $NF=="XFAIL" || $NF=="XPASS") {$NF="";print $0}else{print}}'
diff --git a/recipes-devtools/python/python3-atomicwrites_1.4.0.bb b/recipes-devtools/python/python3-atomicwrites_1.4.0.bb
new file mode 100644
index 0000000..065a2c7
--- /dev/null
+++ b/recipes-devtools/python/python3-atomicwrites_1.4.0.bb
@@ -0,0 +1,25 @@
+DESCRIPTION = "Powerful Python library for atomic file writes"
+HOMEPAGE = "https://github.com/untitaker/python-atomicwrites"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=91cc36cfafeefb7863673bcfcb1d4da4"
+
+SRC_URI[md5sum] = "b5cc15c8f9f180a48665f9aacf91d817"
+SRC_URI[sha256sum] = "ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"
+
+inherit pypi setuptools3 ptest
+
+SRC_URI += " \
+	file://run-ptest \
+"
+
+RDEPENDS:${PN}-ptest += " \
+	${PYTHON_PN}-pytest \
+	${PYTHON_PN}-unixadmin \
+"
+
+do_install_ptest() {
+	install -d ${D}${PTEST_PATH}/tests
+	cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
+}
+
+RDEPENDS:${PN} = "${PYTHON_PN}-misc"
diff --git a/recipes-devtools/python/python3-iniconfig_1.1.1.bb b/recipes-devtools/python/python3-iniconfig_1.1.1.bb
new file mode 100644
index 0000000..6b33597
--- /dev/null
+++ b/recipes-devtools/python/python3-iniconfig_1.1.1.bb
@@ -0,0 +1,10 @@
+SUMMARY = "A small and simple INI-file parser module"
+HOMEPAGE = "https://pypi.org/project/iniconfig/"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=a6bb0320b04a0a503f12f69fea479de9"
+
+SRC_URI[md5sum] = "0b7f3be87481211c183eae095bcea6f1"
+SRC_URI[sha256sum] = "bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"
+
+inherit pypi setuptools3
diff --git a/recipes-devtools/python/python3-pathlib2_2.3.7.bb b/recipes-devtools/python/python3-pathlib2_2.3.7.bb
new file mode 100644
index 0000000..673b5c7
--- /dev/null
+++ b/recipes-devtools/python/python3-pathlib2_2.3.7.bb
@@ -0,0 +1,12 @@
+DESCRIPTION = "Object-oriented filesystem paths"
+HOMEPAGE = "https://github.com/mcmtroffaes/pathlib2"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=2dc08586cce3ab91bfa091b655c0e440"
+
+SRC_URI[sha256sum] = "7a4329d67beff9a712e1d3ae147e4e3e108b0bfd284ffdea03a635126c76b3c0"
+
+inherit pypi setuptools3
+
+RDEPENDS:${PN} += "${PYTHON_PN}-six ${PYTHON_PN}-ctypes"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-devtools/python/python3-pluggy/run-ptest b/recipes-devtools/python/python3-pluggy/run-ptest
new file mode 100644
index 0000000..b63c4de
--- /dev/null
+++ b/recipes-devtools/python/python3-pluggy/run-ptest
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+pytest -o log_cli=true -o log_cli_level=INFO | sed -e 's/\[...%\]//g'| sed -e 's/PASSED/PASS/g'| sed -e 's/FAILED/FAIL/g'|sed -e 's/SKIPPED/SKIP/g'| awk '{if ($NF=="PASS" || $NF=="FAIL" || $NF=="SKIP" || $NF=="XFAIL" || $NF=="XPASS"){printf "%s: %s\n", $NF, $0}else{print}}'| awk '{if ($NF=="PASS" || $NF=="FAIL" || $NF=="SKIP" || $NF=="XFAIL" || $NF=="XPASS") {$NF="";print $0}else{print}}'
diff --git a/recipes-devtools/python/python3-pluggy_1.0.0.bb b/recipes-devtools/python/python3-pluggy_1.0.0.bb
new file mode 100644
index 0000000..14a7ccb
--- /dev/null
+++ b/recipes-devtools/python/python3-pluggy_1.0.0.bb
@@ -0,0 +1,26 @@
+SUMMARY = "Plugin and hook calling mechanisms for python"
+HOMEPAGE = "https://github.com/pytest-dev/pluggy"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=1c8206d16fd5cc02fa9b0bb98955e5c2"
+
+SRC_URI[sha256sum] = "4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159"
+
+DEPENDS += "${PYTHON_PN}-setuptools-scm-native"
+RDEPENDS:${PN} += "${PYTHON_PN}-importlib-metadata \
+                   ${PYTHON_PN}-more-itertools \
+"
+
+inherit pypi ptest setuptools3
+
+SRC_URI += " \
+	file://run-ptest \
+"
+
+RDEPENDS:${PN}-ptest += " \
+	${PYTHON_PN}-pytest \
+"
+
+do_install_ptest() {
+	install -d ${D}${PTEST_PATH}/testing
+	cp -rf ${S}/testing/* ${D}${PTEST_PATH}/testing/
+}
diff --git a/recipes-devtools/python/python3-pytest_7.4.0.bb b/recipes-devtools/python/python3-pytest_7.4.0.bb
new file mode 100644
index 0000000..c1e6711
--- /dev/null
+++ b/recipes-devtools/python/python3-pytest_7.4.0.bb
@@ -0,0 +1,41 @@
+SUMMARY = "Simple powerful testing with python"
+HOMEPAGE = "https://pypi.org/project/pytest/"
+DESCRIPTION = "The pytest framework makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries."
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=bd27e41b6550fe0fc45356d1d81ee37c"
+
+SRC_URI[sha256sum] = "b4bf8c45bd59934ed84001ad51e11b4ee40d40a1229d2c79f9c592b0a3f6bd8a"
+
+inherit update-alternatives pypi setuptools3
+
+DEPENDS += "python3-setuptools-scm-native"
+
+RDEPENDS:${PN} += " \
+    ${PYTHON_PN}-atomicwrites \
+    ${PYTHON_PN}-attrs \
+    ${PYTHON_PN}-debugger \
+    ${PYTHON_PN}-doctest \
+    ${PYTHON_PN}-importlib-metadata \
+    ${PYTHON_PN}-iniconfig \
+    ${PYTHON_PN}-json \
+    ${PYTHON_PN}-more-itertools \
+    ${PYTHON_PN}-packaging \
+    ${PYTHON_PN}-pathlib2 \
+    ${PYTHON_PN}-pluggy \
+    ${PYTHON_PN}-py \
+    ${PYTHON_PN}-setuptools \
+    ${PYTHON_PN}-six \
+    ${PYTHON_PN}-tomli \
+    ${PYTHON_PN}-wcwidth \
+"
+
+ALTERNATIVE:${PN} += "py.test pytest"
+
+NATIVE_LINK_NAME[pytest] = "${bindir}/pytest"
+ALTERNATIVE_TARGET[pytest] = "${bindir}/pytest"
+
+ALTERNATIVE_LINK_NAME[py.test] = "${bindir}/py.test"
+ALTERNATIVE_TARGET[py.test] = "${bindir}/py.test"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-devtools/python/python3-setuptools-scm_6.0.1.bb b/recipes-devtools/python/python3-setuptools-scm_6.0.1.bb
new file mode 100644
index 0000000..afbed17
--- /dev/null
+++ b/recipes-devtools/python/python3-setuptools-scm_6.0.1.bb
@@ -0,0 +1,26 @@
+SUMMARY = "the blessed package to manage your versions by scm tags"
+HOMEPAGE = "https://pypi.org/project/setuptools-scm/"
+DESCRIPTION = "setuptools_scm handles managing your Python package versions in SCM metadata instead of declaring them as the version argument or in a SCM managed file."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://PKG-INFO;beginline=8;endline=8;md5=8227180126797a0148f94f483f3e1489"
+
+SRC_URI[sha256sum] = "d1925a69cb07e9b29416a275b9fadb009a23c148ace905b2fb220649a6c18e92"
+
+PYPI_PACKAGE = "setuptools_scm"
+inherit pypi setuptools3
+
+UPSTREAM_CHECK_REGEX = "setuptools_scm-(?P<pver>.*)\.tar"
+
+RDEPENDS:${PN} = "\
+    ${PYTHON_PN}-debugger \
+    ${PYTHON_PN}-json \
+    ${PYTHON_PN}-py \
+    ${PYTHON_PN}-setuptools \
+    ${PYTHON_PN}-toml \
+"
+RDEPENDS:${PN}:class-native = "\
+    ${PYTHON_PN}-setuptools-native \
+    ${PYTHON_PN}-toml-native \
+"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-devtools/python/python3-toml_0.10.2.bb b/recipes-devtools/python/python3-toml_0.10.2.bb
new file mode 100644
index 0000000..be29cac
--- /dev/null
+++ b/recipes-devtools/python/python3-toml_0.10.2.bb
@@ -0,0 +1,15 @@
+SUMMARY = "Python Library for Tom's Obvious, Minimal Language"
+HOMEPAGE = "https://github.com/uiri/toml"
+LICENSE = "MIT"
+SECTION = "devel/python"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=16c77b2b1050d2f03cb9c2ed0edaf4f0"
+
+SRC_URI[sha256sum] = "b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
+
+inherit pypi setuptools3
+
+BBCLASSEXTEND = "native nativesdk"
+
+RDEPENDS:${PN} += " \
+    ${PYTHON_PN}-misc \
+"
diff --git a/recipes-devtools/python/python3-tomli_2.0.1.bb b/recipes-devtools/python/python3-tomli_2.0.1.bb
new file mode 100644
index 0000000..c3d5128
--- /dev/null
+++ b/recipes-devtools/python/python3-tomli_2.0.1.bb
@@ -0,0 +1,20 @@
+SUMMARY = "A lil' TOML parser"
+DESCRIPTION = "Tomli is a Python library for parsing TOML. Tomli is fully \
+compatible with TOML v1.0.0."
+HOMEPAGE = "https://github.com/hukkin/tomli"
+BUGTRACKER = "https://github.com/hukkin/tomli/issues"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=aaaaf0879d17df0110d1aa8c8c9f46f5"
+
+inherit pypi setuptools3
+
+SRC_URI[sha256sum] = "de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
+
+do_configure:prepend() {
+cat > ${S}/setup.py <<-EOF
+from setuptools import setup
+setup(name="tomli", version="${PV}", packages=["tomli"], package_dir={'tomli': 'src/tomli'}, package_data={"": ["*"]})
+EOF
+}
+
+BBCLASSEXTEND = "native nativesdk"