diff --git a/homeassistant/components/opencv.py b/homeassistant/components/opencv.py index ef901b3d797..7578398ccb7 100644 --- a/homeassistant/components/opencv.py +++ b/homeassistant/components/opencv.py @@ -161,11 +161,11 @@ def setup(hass, config): if not os.path.isfile(default_classifier): _LOGGER.info('Downloading default classifier') - r_class = requests.get(CASCADE_URL, stream=True) - with open(default_classifier, 'wb') as f_class: - for chunk in r_class.iter_content(chunk_size=1024): + req = requests.get(CASCADE_URL, stream=True) + with open(default_classifier, 'wb') as fil: + for chunk in req.iter_content(chunk_size=1024): if chunk: # filter out keep-alive new chunks - f_class.write(chunk) + fil.write(chunk) for group in config[DOMAIN][CONF_GROUPS]: grp = {}