onvif-zeep-async 4.1.0

Async Python Client for ONVIF Camera

ONVIF Client Implementation in Python 3

Documentation

• Source code and issue tracker

• PyPI package

Dependencies

zeep[async] >= 4.1.0, < 5.0.0 httpx >= 0.19.0, < 1.0.0

Install python-onvif-zeep-async

From Source

You should clone this repository and run setup.py:

cd python-onvif-zeep-async && python setup.py install

Alternatively, you can run:

pip install --upgrade onvif-zeep-async

Getting Started

Initialize an ONVIFCamera instance

from onvif import ONVIFCamera
mycam = ONVIFCamera('192.168.0.2', 80, 'user', 'passwd', '/etc/onvif/wsdl/')
await mycam.update_xaddrs()

Now, an ONVIFCamera instance is available. By default, a devicemgmt service is also available if everything is OK.

So, all operations defined in the WSDL document:

/etc/onvif/wsdl/devicemgmt.wsdl

are available.

Get information from your camera

# Get Hostname
resp = await mycam.devicemgmt.GetHostname()
print 'My camera`s hostname: ' + str(resp.Name)

# Get system date and time
dt = await mycam.devicemgmt.GetSystemDateAndTime()
tz = dt.TimeZone
year = dt.UTCDateTime.Date.Year
hour = dt.UTCDateTime.Time.Hour

Configure (Control) your camera

To configure your camera, there are two ways to pass parameters to service methods.

Dict

This is the simpler way:

params = {'Name': 'NewHostName'}
await device_service.SetHostname(params)

Type Instance

This is the recommended way. Type instance will raise an exception if you set an invalid (or non-existent) parameter.

params = mycam.devicemgmt.create_type('SetHostname')
params.Hostname = 'NewHostName'
await mycam.devicemgmt.SetHostname(params)

time_params = mycam.devicemgmt.create_type('SetSystemDateAndTime')
time_params.DateTimeType = 'Manual'
time_params.DaylightSavings = True
time_params.TimeZone.TZ = 'CST-8:00:00'
time_params.UTCDateTime.Date.Year = 2014
time_params.UTCDateTime.Date.Month = 12
time_params.UTCDateTime.Date.Day = 3
time_params.UTCDateTime.Time.Hour = 9
time_params.UTCDateTime.Time.Minute = 36
time_params.UTCDateTime.Time.Second = 11
await mycam.devicemgmt.SetSystemDateAndTime(time_params)

Use other services

ONVIF protocol has defined many services. You can find all the services and operations here. ONVIFCamera has support methods to create new services:

# Create ptz service
ptz_service = mycam.create_ptz_service()
# Get ptz configuration
await mycam.ptz.GetConfiguration()
# Another way
# await ptz_service.GetConfiguration()

Or create an unofficial service:

xaddr = 'http://192.168.0.3:8888/onvif/yourservice'
yourservice = mycam.create_onvif_service('service.wsdl', xaddr, 'yourservice')
await yourservice.SomeOperation()
# Another way
# await mycam.yourservice.SomeOperation()

References

• ONVIF Offical Website

• Operations Index

• ONVIF Develop Documents

• Foscam Python Lib