Modify docstrings to match PEP257

homeassistant/components/camera/mjpeg.py

@@ -1,6 +1,4 @@
 """
-homeassistant.components.camera.mjpeg
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Support for IP Cameras.
 
 For more details about this platform, please refer to the documentation at
@@ -23,7 +21,7 @@ _LOGGER = logging.getLogger(__name__)
 
 # pylint: disable=unused-argument
 def setup_platform(hass, config, add_devices_callback, discovery_info=None):
-    """ Adds a mjpeg IP Camera. """
+    """Setup a MJPEG IP Camera."""
     if not validate_config({DOMAIN: config}, {DOMAIN: ['mjpeg_url']},
                            _LOGGER):
         return None
@@ -45,7 +43,7 @@ class MjpegCamera(Camera):
         self._mjpeg_url = device_info['mjpeg_url']
 
     def camera_stream(self):
-        """ Return a mjpeg stream image response directly from the camera. """
+        """Return a MJPEG stream image response directly from the camera."""
         if self._username and self._password:
             return requests.get(self._mjpeg_url,
                                 auth=HTTPBasicAuth(self._username,
@@ -56,10 +54,9 @@ class MjpegCamera(Camera):
                                 stream=True)
 
     def camera_image(self):
-        """ Return a still image response from the camera. """
-
+        """Return a still image response from the camera."""
         def process_response(response):
-            """ Take in a response object, return the jpg from it. """
+            """Take in a response object, return the jpg from it."""
             data = b''
             for chunk in response.iter_content(1024):
                 data += chunk
@@ -73,7 +70,7 @@ class MjpegCamera(Camera):
             return process_response(response)
 
     def mjpeg_stream(self, handler):
-        """ Generate an HTTP MJPEG stream from the camera. """
+        """Generate an HTTP MJPEG stream from the camera."""
         response = self.camera_stream()
         content_type = response.headers[CONTENT_TYPE_HEADER]
 
@@ -88,5 +85,5 @@ class MjpegCamera(Camera):
 
     @property
     def name(self):
-        """ Return the name of this device. """
+        """Return the name of this camera."""
         return self._name