Moving publish command to setup.py

manage.py

@@ -10,7 +10,7 @@ manager = Manager()
 
 @manager.command
 def publish(with_tag=True):
-    """Publish current version to PyPi."""
+    """Publishg current version to PyPi."""
     os.system('python setup.py sdist upload')
     if with_tag:
         tag()

setup.py

@@ -2,18 +2,20 @@
 `Objects` setup script.
 """
 
+import os
 from setuptools import setup
+from setuptools import Command
 
 
-DESCRIPTION = 'Dependency management tool for Python projects'
+SHORT_DESCRIPTION = 'Dependency management tool for Python projects'
 
 
 # Getting description.
 with open('README.rst') as readme_file:
     description = readme_file.read()
 
-    # Removing duplicated description
-    description = description.replace(DESCRIPTION, '')
+    # Removing duplicated short description.
+    description = description.replace(SHORT_DESCRIPTION, '')
 
 
 # Getting requirements.
@@ -26,11 +28,29 @@ with open('VERSION') as version:
     version = version.read().strip()
 
 
-if __name__ == '__main__':
-    setup(
-        name='Objects',
+class PublishCommand(Command):
+
+    """Setuptools `publish` command."""
+
+    description = "Publish current distribution to PyPi and create tag"
+    user_options = tuple()
+
+    def initialize_options(self):
+        """Init options."""
+
+    def finalize_options(self):
+        """Finalize options."""
+
+    def run(self):
+        """Command execution."""
+        os.system('python setup.py sdist upload')
+        os.system('git tag -a {0} -m \'version {0}\''.format(version))
+        os.system('git push --tags')
+
+
+setup(name='Objects',
       version=version,
-        description='Dependency management tool for Python projects',
+      description=SHORT_DESCRIPTION,
       long_description=description,
       author='Roman Mogilatov',
       author_email='rmogilatov@gmail.com',
@@ -41,6 +61,9 @@ if __name__ == '__main__':
       packages=['objects'],
       zip_safe=True,
       install_requires=requirements,
+      cmdclass={
+          'publish': PublishCommand,
+      },
       keywords=['Dependency management',
                 'Dependency injection',
                 'Dependency injection container',
@@ -69,5 +92,4 @@ if __name__ == '__main__':
           'Topic :: Software Development',
           'Topic :: Software Development :: Libraries',
           'Topic :: Software Development :: Libraries :: Python Modules',
-        ]
-    )
+      ])