Move manage.py content to evap.__main__

This allows running management commands with `python -m evap` if evap is installed into the environment.

Author: niklasmohrin

evap/__main__.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+
+from django.conf import settings
+from django.core.management import execute_from_command_line
+
+
+def main():
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "evap.settings")
+    settings.DATADIR.mkdir(exist_ok=True)
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    sys.exit(main())

manage.py

@@ -1,13 +1,5 @@
 #!/usr/bin/env python3
 
-import os
-import sys
+from evap.__main__ import main
 
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "evap.settings")
-
-    from django.conf import settings
-    from django.core.management import execute_from_command_line
-
-    settings.DATADIR.mkdir(exist_ok=True)
-    execute_from_command_line(sys.argv)
+main()