Server-py/sri-pysdk/xapi/onvif/api.py

# note: https://github.com/FalkTannhaeuser/python-onvif-zeep
# note: https://blog.csdn.net/zong596568821xp/article/details/89644654
from onvif import ONVIFCamera
import zeep
import time

mycam = ONVIFCamera('192.168.30.130', 80, 'admin', '123456',
                    '/home/packages/test/test_onvif/python-onvif-zeep-0.2.12/wsdl/')

# Create media service object
media = mycam.create_media_service()
# Create ptz service object
ptz = mycam.create_ptz_service()


# Get target profile
def zeep_pythonvalue(self, xmlvalue):
    return xmlvalue


zeep.xsd.simple.AnySimpleType.pythonvalue = zeep_pythonvalue
media_profile = media.GetProfiles()[0]

# Get PTZ configuration options for getting continuous move range
request = ptz.create_type('GetConfigurationOptions')
request.ConfigurationToken = media_profile.PTZConfiguration.token
ptz_configuration_options = ptz.GetConfigurationOptions(request)
request = ptz.create_type('ContinuousMove')
request.ProfileToken = media_profile.token
ptz.Stop({'ProfileToken': media_profile.token})

if request.Velocity is None:
    request.Velocity = ptz.GetStatus({'ProfileToken': media_profile.token}).Position
    request.Velocity = ptz.GetStatus({'ProfileToken': media_profile.token}).Position
    request.Velocity.PanTilt.space = ptz_configuration_options.Spaces.ContinuousPanTiltVelocitySpace[0].URI
    request.Velocity.Zoom.space = ptz_configuration_options.Spaces.ContinuousZoomVelocitySpace[0].URI

XMAX = ptz_configuration_options.Spaces.ContinuousPanTiltVelocitySpace[0].XRange.Max
XMIN = ptz_configuration_options.Spaces.ContinuousPanTiltVelocitySpace[0].XRange.Min
YMAX = ptz_configuration_options.Spaces.ContinuousPanTiltVelocitySpace[0].YRange.Max
YMIN = ptz_configuration_options.Spaces.ContinuousPanTiltVelocitySpace[0].YRange.Min


def move_right(_ptz, _request):
    """向右持续移动n秒"""
    print('move right...')
    _request.Velocity.PanTilt.x = XMAX
    _request.Velocity.PanTilt.y = 0
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(1)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


def move_left(_ptz, _request):
    """向左持续移动n秒"""
    print('move left...')
    _request.Velocity.PanTilt.x = XMIN
    _request.Velocity.PanTilt.y = 0
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(0.5)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


def move_up(_ptz, _request):
    """向上持续移动n秒"""
    print('move up...')
    request.Velocity.PanTilt.x = 0
    request.Velocity.PanTilt.y = YMAX
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(0.5)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


def move_down(_ptz, _request):
    """向下持续移动n秒"""
    print('move down...')
    request.Velocity.PanTilt.x = 0
    request.Velocity.PanTilt.y = YMIN
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(0.5)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


# move_right(ptz, request)
# move_left(ptz, request)
# move_up(ptz, request)
# move_down(ptz, request)

def zoom_in(_ptz, _request):
    print('zoom in...')
    _request.Velocity.Zoom.x = 1
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(1)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


def zoom_out(_ptz, _request):
    print('zoom out...')
    _request.Velocity.Zoom.x = -1
    # Start continuous move
    _ptz.ContinuousMove(_request)
    # Wait a certain time
    time.sleep(1)
    # Stop continuous move
    _ptz.Stop({'ProfileToken': _request.ProfileToken})


zoom_in(ptz, request)
# zoom_out(ptz, request)