Adds the version function to manage.py

docs/ChangeLog.md

@@ -13,6 +13,7 @@ Features:
 * Adds the ability to lockout local accounts after x number of failed login attempts [GH-142]
 * Database upgrades/migrations are automatic during ugrades via the deb package and Docker [GH-138]
 * Adds the ability to unlock administrators and reset administrator passwords via the CLI [GH-145]
+* Adds the `python manage.py version` command [GH-156]
 
 Improvements:
 

docs/Configuration/CommandLineConfiguration.md

@@ -22,6 +22,8 @@ Use the following commands to restore the proper permissions on the PostMaster f
 
 ### Command Line Commands
 
+**version** returns the version of PostMaster that is installed.
+
 **setlogfile** sets the location of the logfile. The default is `/opt/postmaster/logs/postmaster.log`.
 
 **setdburi** sets the MySQL database URI that PostMaster uses to connect to the MySQL server used by your mail server.

manage.py

@@ -10,7 +10,7 @@
 import flask_migrate
 from re import sub
 from flask_script import Manager
-from postmaster import app, db, models
+from postmaster import app, db, models, __version__
 from postmaster.utils import add_default_configuration_settings, clear_lockout_fields_on_user, reset_admin_password
 
 migrate = flask_migrate.Migrate(app, db)
@@ -105,5 +105,11 @@ def resetadminpassword(username, new_password):
     reset_admin_password(username, new_password)
 
 
+@manager.command
+def version():
+    """Returns the version of PostMaster"""
+    return __version__
+
+
 if __name__ == "__main__":
     manager.run()

postmaster/__init__.py

@@ -10,6 +10,7 @@
 from flask_login import LoginManager
 from flask_bcrypt import Bcrypt
 
+__version__ = '1.1.0.0-beta'
 app = Flask(__name__)
 
 if environ.get('POSTMASTER_DEV') == 'TRUE':