Fix run without WSGI server

anxuae · Sep 26, 2018 · c6fc07f · c6fc07f
1 parent 7f52595
commit c6fc07f
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/pih2o/__init__.py b/pih2o/__init__.py
@@ -2,6 +2,6 @@
 
 """An automatic plant watering application in pure Python for the Raspberry Pi."""
 
-__version__ = "1.0.1"
+__version__ = "1.0.2"
 
 from pih2o.h2o import create_app  # For WSGI loading
diff --git a/pih2o/h2o.py b/pih2o/h2o.py
@@ -241,7 +241,7 @@ def shutdown_daemon(self):
 
 
 def create_app(cfgfile="~/.config/pih2o/pih2o.cfg"):
-    """Application factory.
+    """Entry point to use with a WSGI server (e.g. gunicorn).
     """
     parser = argparse.ArgumentParser(usage="%(prog)s [options]", description=pih2o.__doc__)
 
@@ -283,6 +283,12 @@ def create_app(cfgfile="~/.config/pih2o/pih2o.cfg"):
         sys.exit(0)
 
 
-if __name__ == '__main__':
+def main():
+    """Entry point in case of 'direct' run (without WSGI server)
+    """
     app = create_app()
     app.run(use_reloader=False)  # Dont want to start the daemon 2 times
+
+
+if __name__ == '__main__':
+    main()