Added print vrsion management command

README.rst

@@ -74,6 +74,12 @@ Or you can use ``project_version`` templatetag which can be loaded from ``djvers
     {{ VERSION }}
 
 
+Also available simple management command ``print-version`` which prints project version to stdout. Just run:
+
+.. code-block:: bash
+
+    django-admin print-version
+
 Advanced features
 -----------------
 If you want to have REST-style view with your project version:
@@ -104,7 +110,6 @@ Or to use information from the project git repository as project version:
 * Install ``django-project-version`` with additional dependencies: ``pip install django-project-version[git]``.
 * Configure git related settings.
 
-
 Licensing
 ---------
 django-project-version uses the MIT license. Please check the MIT-LICENSE file for more details.

djversion/locale/en/LC_MESSAGES/django.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: django-project-version 0.8.1\n"
 "Report-Msgid-Bugs-To: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
-"POT-Creation-Date: 2020-02-06 02:51+0200\n"
+"POT-Creation-Date: 2020-02-07 16:19+0200\n"
 "PO-Revision-Date: 2019-09-11 04:53+0300\n"
 "Last-Translator: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
 "Language-Team: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
@@ -20,6 +20,10 @@ msgstr ""
 msgid "Django project version"
 msgstr "Django project version"
 
+#: djversion/management/commands/print-version.py:24
+msgid "Print project version"
+msgstr "Print project version"
+
 #: djversion/rest.py:27
 msgid "version"
 msgstr "version"

djversion/locale/uk/LC_MESSAGES/django.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: django-project-version 0.8.1\n"
 "Report-Msgid-Bugs-To: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
-"POT-Creation-Date: 2020-02-06 02:51+0200\n"
+"POT-Creation-Date: 2020-02-07 16:19+0200\n"
 "PO-Revision-Date: 2019-09-11 04:53+0300\n"
 "Last-Translator: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
 "Language-Team: Alexei Andrushievich <vint21h@vint21h.pp.ua>\n"
@@ -22,6 +22,10 @@ msgstr ""
 msgid "Django project version"
 msgstr "Django project version"
 
+#: djversion/management/commands/print-version.py:24
+msgid "Print project version"
+msgstr "Надрукувати версію проекту"
+
 #: djversion/rest.py:27
 msgid "version"
 msgstr "версія"

djversion/management/__init__.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# djversion/management/__init__.py
+
+
+from typing import List  # pylint: disable=W0611
+
+
+__all__ = []  # type: List[str]

djversion/management/commands/__init__.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# djversion/management/commands/__init__.py
+
+
+from typing import List  # pylint: disable=W0611
+
+
+__all__ = []  # type: List[str]

djversion/management/commands/print-version.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# djversion/management/commands/print-version.py
+
+
+import sys
+from typing import Any, Dict, List  # pylint: disable=W0611
+
+from django.core.management.base import BaseCommand
+from django.utils.translation import ugettext_lazy as _
+
+from djversion.utils import get_version
+
+
+__all__ = ["Command"]  # type: List[str]
+
+
+class Command(BaseCommand):
+    """
+    Version management command.
+    """
+
+    help = str(_("Print project version"))
+
+    def handle(self, *args: List[Any], **kwargs: Dict[str, Any]) -> None:
+        """
+        Perform command.
+
+        :param args: additional args.
+        :type args: List[Any].
+        :param kwargs: additional args.
+        :type kwargs: Dict[str, Any].
+        :return: nothing.
+        :rtype: None.
+        """
+
+        version = get_version()
+
+        sys.stdout.write(f"{version}\n")

tests/management/__init__.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# tests/management/__init__.py
+
+
+from typing import List  # pylint: disable=W0611
+
+
+__all__ = []  # type: List[str]

tests/management/commands/__init__.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# tests/management/commands/__init__.py
+
+
+from typing import List  # pylint: disable=W0611
+
+
+__all__ = []  # type: List[str]

tests/management/commands/test_print-version.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+
+# django-project-version
+# tests/management/commands/test_print-version.py
+import contextlib
+from io import StringIO
+from typing import List  # pylint: disable=W0611
+
+from django.core.management import call_command
+from django.test import TestCase
+
+
+__all__ = ["PrintVersionManagementCommandTest"]  # type: List[str]
+
+
+class PrintVersionManagementCommandTest(TestCase):
+    """
+    Print version management command tests.
+    """
+
+    def test_handle(self) -> None:
+        """
+        Must return version to stdout.
+
+        :return: nothing.
+        :rtype: None.
+        """
+
+        out = StringIO()
+
+        with contextlib.redirect_stdout(out):
+            call_command("print-version")
+
+        result = out.getvalue().strip()
+
+        self.assertEqual(first=result, second="1.0.1 (Aug. 24, 1991)")