OSI PI Examples
- Example 1: Get full list of points in the database
Import
OSIPI_WebAPI
from pynexusic import OSIPI_WebAPI as OSIPI
Initialize
OSIPI_WebAPI
classOSIPI_obj = OSIPI.OSIPI_WebAPI(piwebapi_uri, username, password)
an example for piwebapi_uri is https://[domain].com/piwebapi
Execute required function
result, result_status_code = OSIPI_obj.getPointsList(pageSize=20000)
Output:
result = [{'ServerName': 'xxxxxxxxxxx', 'Points': [{'WebId': 'xxxxxxxxxx', 'Id': xxxxx, ...}], 'ResponseStatus': 200 }] result_status_code = None
- Example 2: Get stream summary data
Import
OSIPI_WebAPI
from pynexusic import OSIPI_WebAPI as OSIPI
Initialize
OSIPI_WebAPI
classOSIPI_obj = OSIPI.OSIPI_WebAPI(piwebapi_uri, username, password)
an example for piwebapi_uri is https://[domain].com/piwebapi
Execute required function
result, result_status_code = OSIPI_obj.getStreamDataSummary(webID, startTime='*-2mo', endTime='*-1mo', summaryType='Average')
where webID is the required stream webID, for more details see OSI PI documentation
Output:
result = {'Links': {}, 'Items': [{'Type': 'Average', 'Value': {'Timestamp': 'xxxxxxxx', 'Value': xxxxxx, ...} }] } result_status_code = 200