63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
"""
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Support for IP Cameras.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/camera.generic/
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"""
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import logging
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import requests
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from requests.auth import HTTPBasicAuth
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from homeassistant.components.camera import DOMAIN, Camera
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from homeassistant.helpers import validate_config
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_LOGGER = logging.getLogger(__name__)
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# pylint: disable=unused-argument
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def setup_platform(hass, config, add_devices_callback, discovery_info=None):
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"""Setup a generic IP Camera."""
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if not validate_config({DOMAIN: config}, {DOMAIN: ['still_image_url']},
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_LOGGER):
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return None
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add_devices_callback([GenericCamera(config)])
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# pylint: disable=too-many-instance-attributes
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class GenericCamera(Camera):
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"""A generic implementation of an IP camera."""
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def __init__(self, device_info):
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"""Initialize a generic camera."""
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super().__init__()
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self._name = device_info.get('name', 'Generic Camera')
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self._username = device_info.get('username')
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self._password = device_info.get('password')
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self._still_image_url = device_info['still_image_url']
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def camera_image(self):
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"""Return a still image response from the camera."""
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if self._username and self._password:
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try:
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response = requests.get(
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self._still_image_url,
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auth=HTTPBasicAuth(self._username, self._password))
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except requests.exceptions.RequestException as error:
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_LOGGER.error('Error getting camera image: %s', error)
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return None
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else:
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try:
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response = requests.get(self._still_image_url)
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except requests.exceptions.RequestException as error:
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_LOGGER.error('Error getting camera image: %s', error)
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return None
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return response.content
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@property
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def name(self):
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"""Return the name of this device."""
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return self._name
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