[setup.py]: Build infrastructure files for sonic_yang_mgmt Package.

rules/sonic-yang-mgmt-py2.mk

@@ -0,0 +1,6 @@
+# sonic-yang-mgmt python2 wheel
+
+SONIC_YANG_MGMT_PY2 = sonic_yang_mgmt-1.0-py2-none-any.whl
+$(SONIC_YANG_MGMT_PY2)_SRC_PATH = $(SRC_PATH)/sonic-yang-mgmt
+$(SONIC_YANG_MGMT_PY2)_PYTHON_VERSION = 2
+SONIC_PYTHON_WHEELS += $(SONIC_YANG_MGMT_PY2)

sonic-slave-stretch/Dockerfile.j2

@@ -347,6 +347,9 @@ RUN pip install mockredispy==2.9.3
 RUN pip install pytest-runner==4.4
 RUN pip install setuptools==40.8.0
 
+# For sonic_yang_mgmt build
+RUN pip install ijson
+
 # Install dependencies for isc-dhcp-relay build
 RUN apt-get -y build-dep isc-dhcp
 

sonic-slave/Dockerfile.j2

@@ -320,6 +320,9 @@ RUN pip install mockredispy==2.9.3
 RUN pip install pytest-runner==4.4
 RUN pip install setuptools==40.8.0
 
+# For sonic_yang_mgmt build
+RUN pip install ijson
+
 # Install dependencies for isc-dhcp-relay build
 RUN apt-get -y build-dep isc-dhcp
 

src/sonic-yang-mgmt/AUTHORS.rst

@@ -0,0 +1,15 @@
+=======
+Credits
+=======
+
+Development Lead
+----------------
+
+LNOS-CODERS    <[email protected]>
+MSFT-LINUX-DEV <[email protected]>
+
+Contributors
+------------
+
+Praveen Chaudhary      <[email protected]>
+Ping Mao               <[email protected]>

src/sonic-yang-mgmt/LICENSE

@@ -0,0 +1,32 @@
+GNU GENERAL PUBLIC LICENSE
+    Version 3, 29 June 2007
+
+    Copyright (C) 2019  Praveen Chaudhary
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+

src/sonic-yang-mgmt/README.rst

@@ -0,0 +1,7 @@
+"
+This Package contains YANG models for sonic which are written with guidelines mentioned in
+https://github.com/Azure/SONiC/blob/master/doc/mgmt/SONiC_YANG_Model_Guidelines.md.
+
+In future this package will include python yang libraries which will be used with sonic utilities
+pacakge to validate the config.
+"

src/sonic-yang-mgmt/setup.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""The setup script."""
+
+from setuptools import setup, find_packages
+from setuptools.command.build_py import build_py
+from os import system
+from sys import exit
+
+
+# important reuirements parameters
+build_requirements = ['../../target/debs/stretch/libyang0.16_0.16.105-1_amd64.deb',
+                      '../../target/debs/stretch/libyang-cpp0.16_0.16.105-1_amd64.deb',
+                      '../../target/debs/stretch/python2-yang_0.16.105-1_amd64.deb']
+
+install_requirements = []
+
+setup_requirements = ['pytest-runner',]
+
+test_requirements = ['pytest>=3', ]
+
+# read me
+with open('README.rst') as readme_file:
+    readme = readme_file.read()
+
+# class for prerequisites to build this package
+class pkgBuild(build_py):
+    """Custom Build PLY"""
+
+    def run (self):
+        # json file for YANG model test cases.
+        test_yangJson_file = './tests/yang-model-tests/yangTest.json'
+        # YANG models are in below dir
+        yang_model_dir = './yang-models/'
+        # yang model tester python module
+        yang_test_py = './tests/yang-model-tests/yangModelTesting.py'
+        #  install libyang
+        for req in build_requirements:
+            if 'target/debs'in req:
+                pkg_install_cmd = "sudo dpkg -i {}".format(req)
+                if (system(pkg_install_cmd)):
+                    print("{} installed".format(req))
+                else:
+                    print("{} installtion failed".format(req))
+
+        #  run tests for yang models
+        test_yang_cmd = "python {} -f {} -y {}".format(yang_test_py, test_yangJson_file, yang_model_dir)
+        if (system(test_yang_cmd)):
+            print("YANG Tests failed\n")
+            # below line will be uncommented after libyang python support PR #
+            exit(1)
+        else:
+            print("YANG Tests passed\n")
+
+        # Continue usual build steps
+        build_py.run(self)
+
+
+setup(
+    cmdclass={
+        'build_py': pkgBuild,
+    },
+    author="lnos-coders",
+    author_email='[email protected]',
+    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*',
+    classifiers=[
+        'Development Status :: 2 - Pre-Alpha',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
+        'Natural Language :: English',
+        "Programming Language :: Python :: 2",
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+    ],
+    description="Package contains YANG models for sonic.",
+    install_requires=install_requirements,
+    license="GNU General Public License v3",
+    long_description=readme + '\n\n',
+    include_package_data=True,
+    keywords='sonic_yang_mgmt',
+    name='sonic_yang_mgmt',
+    packages=find_packages(),
+    setup_requires=setup_requirements,
+    version='1.0',
+    data_files=[
+        ('yang-models', ['./yang-models/sonic-head.yang',
+                         './yang-models/sonic-acl.yang',
+                         './yang-models/sonic-interface.yang',
+                         './yang-models/sonic-port.yang',
+                         './yang-models/sonic-portchannel.yang',
+                         './yang-models/sonic-vlan.yang']),
+    ],
+    zip_safe=False,
+)

src/sonic-yang-mgmt/tests/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+"""Unit test package for sonic_yang_mgmt."""

src/sonic-yang-mgmt/tests/test_sonic_yang_mgmt.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""Tests for `sonic_yang_mgmt` package."""
+
+import pytest
+
+@pytest.fixture
+def response():
+    """Sample pytest fixture.
+
+    See more at: http://doc.pytest.org/en/latest/fixture.html
+    """
+    # import requests
+    # return requests.get('https://github.com/audreyr/cookiecutter-pypackage')
+
+
+def test_content(response):
+    """Sample pytest test function with the pytest fixture as an argument."""
+    # from bs4 import BeautifulSoup
+    # assert 'GitHub' in BeautifulSoup(response.content).title.string

src/sonic-yang-mgmt/yang-models/sonic-acl.yang

@@ -1,5 +1,7 @@
 module sonic-acl {
 
+	yang-version 1.1;
+
 	namespace "http://github.com/Azure/sonic-acl";
 	prefix acl;