diff --git a/.coveragerc b/.coveragerc
index d1ead447856d583fd194c71d6c18e09c2eb9e86d..cd86d001e37a17fcd5bd27ae7acfaead0d344f29 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -240,6 +240,7 @@ omit =
homeassistant/components/sensor/bom.py
homeassistant/components/sensor/coinmarketcap.py
homeassistant/components/sensor/cpuspeed.py
+ homeassistant/components/sensor/cups.py
homeassistant/components/sensor/currencylayer.py
homeassistant/components/sensor/darksky.py
homeassistant/components/sensor/deutsche_bahn.py
diff --git a/homeassistant/components/sensor/cups.py b/homeassistant/components/sensor/cups.py
new file mode 100644
index 0000000000000000000000000000000000000000..1ad26e85261470870f508fa1d7026b5f5c052fed
--- /dev/null
+++ b/homeassistant/components/sensor/cups.py
@@ -0,0 +1,149 @@
+"""
+Details about printers which are connected to CUPS.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/sensor.cups/
+"""
+import logging
+from datetime import timedelta
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.sensor import PLATFORM_SCHEMA
+from homeassistant.const import CONF_HOST, CONF_PORT
+from homeassistant.helpers.entity import Entity
+from homeassistant.util import Throttle
+
+REQUIREMENTS = ['pycups==1.9.73']
+
+_LOGGER = logging.getLogger(__name__)
+
+ATTR_DEVICE_URI = 'device_uri'
+ATTR_PRINTER_INFO = 'printer_info'
+ATTR_PRINTER_IS_SHARED = 'printer_is_shared'
+ATTR_PRINTER_LOCATION = 'printer_location'
+ATTR_PRINTER_MODEL = 'printer_model'
+ATTR_PRINTER_STATE_MESSAGE = 'printer_state_message'
+ATTR_PRINTER_STATE_REASON = 'printer_state_reason'
+ATTR_PRINTER_TYPE = 'printer_type'
+ATTR_PRINTER_URI_SUPPORTED = 'printer_uri_supported'
+
+CONF_PRINTERS = 'printers'
+
+DEFAULT_HOST = '127.0.0.1'
+DEFAULT_PORT = 631
+
+ICON = 'mdi:printer'
+
+MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=60)
+
+PRINTER_STATES = {
+ 3: 'idle',
+ 4: 'printing',
+ 5: 'stopped',
+}
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+ vol.Required(CONF_PRINTERS): vol.All(cv.ensure_list, [cv.string]),
+ vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
+ vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+})
+
+
+def setup_platform(hass, config, add_devices, discovery_info=None):
+ """Set up the CUPS sensor."""
+ host = config.get(CONF_HOST)
+ port = config.get(CONF_PORT)
+ printers = config.get(CONF_PRINTERS)
+
+ try:
+ data = CupsData(host, port)
+ data.update()
+ except RuntimeError:
+ _LOGGER.error("Unable to connect to CUPS server: %s:%s", host, port)
+ return False
+
+ dev = []
+ for printer in printers:
+ if printer in data.printers:
+ dev.append(CupsSensor(data, printer))
+ else:
+ _LOGGER.error("Printer is not present: %s", printer)
+ continue
+
+ add_devices(dev)
+
+
+class CupsSensor(Entity):
+ """Representation of a CUPS sensor."""
+
+ def __init__(self, data, printer):
+ """Initialize the CUPS sensor."""
+ self.data = data
+ self._name = printer
+ self._printer = None
+ self.update()
+
+ @property
+ def name(self):
+ """Return the name of the sensor."""
+ return self._name
+
+ @property
+ def state(self):
+ """Return the state of the sensor."""
+ if self._printer is not None:
+ try:
+ return next(v for k, v in PRINTER_STATES.items()
+ if self._printer['printer-state'] == k)
+ except StopIteration:
+ return self._printer['printer-state']
+
+ @property
+ def icon(self):
+ """Return the icon to use in the frontend, if any."""
+ return ICON
+
+ @property
+ def device_state_attributes(self):
+ """Return the state attributes of the sensor."""
+ if self._printer is not None:
+ return {
+ ATTR_DEVICE_URI: self._printer['device-uri'],
+ ATTR_PRINTER_INFO: self._printer['printer-info'],
+ ATTR_PRINTER_IS_SHARED: self._printer['printer-is-shared'],
+ ATTR_PRINTER_LOCATION: self._printer['printer-location'],
+ ATTR_PRINTER_MODEL: self._printer['printer-make-and-model'],
+ ATTR_PRINTER_STATE_MESSAGE:
+ self._printer['printer-state-message'],
+ ATTR_PRINTER_STATE_REASON:
+ self._printer['printer-state-reasons'],
+ ATTR_PRINTER_TYPE: self._printer['printer-type'],
+ ATTR_PRINTER_URI_SUPPORTED:
+ self._printer['printer-uri-supported'],
+ }
+
+ def update(self):
+ """Get the latest data and updates the states."""
+ self.data.update()
+ self._printer = self.data.printers.get(self._name)
+
+
+# pylint: disable=import-error
+class CupsData(object):
+ """Get the latest data from CUPS and update the state."""
+
+ def __init__(self, host, port):
+ """Initialize the data object."""
+ self._host = host
+ self._port = port
+ self.printers = None
+
+ @Throttle(MIN_TIME_BETWEEN_UPDATES)
+ def update(self):
+ """Get the latest data from CUPS."""
+ from cups import Connection
+
+ conn = Connection(host=self._host, port=self._port)
+ self.printers = conn.getPrinters()
diff --git a/requirements_all.txt b/requirements_all.txt
index 6b02b09d95cbf9ba67fb6120fc4cd7eb4b3d3f3c..af5519f1d15322e174c64523add0e4a04bbaac11 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -351,6 +351,9 @@ pychromecast==0.7.6
# homeassistant.components.media_player.cmus
pycmus==0.1.0
+# homeassistant.components.sensor.cups
+# pycups==1.9.73
+
# homeassistant.components.envisalink
# homeassistant.components.zwave
pydispatcher==2.0.5
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index a5a25e7bab435ba3982abeead277497021f1ca10..e16ee5996de34d3091c933b380742a6c7bcc05af 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -17,6 +17,7 @@ COMMENT_REQUIREMENTS = (
'gattlib',
'pyuserinput',
'evdev',
+ 'pycups',
)
IGNORE_PACKAGES = (