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Description:

pynexusic 2.5.5

pynexusic
pynexusic is a package that allows communication with the following tools:

Wood NEXUS IC
Maximo
OSI PI
Documentum

Python library installation
pip install pynexusic

Library documentation

Import utils
from pynexusic import utils

Launch documentation
utils.launchDocs()

External documentation
NEXUS IC
NEXUS IC REST API documentation can be found in the following link:
https://docs.nexusic.com/6.7/ic-web.rest.v2.html
A specific NEXUS IC version can be specified in the above link by changing 6.7 to the desired NEXUS IC version
OSI PI
OSI PI API documentation can be found in the following link:
https://techsupport.osisoft.com/Documentation/PI-Web-API/help.html
Maximo
Maximo API documentation can be found in the following link:
https://www.ibm.com/support/knowledgecenter/SS8CCV_7.6.0.8/com.ibm.mams.doc/overview/c_product_overview.html
Examples
NEXUS IC Examples

Example 1: Get system version

Import NEXUSIC_RESTAPI
from pynexusic import NEXUSIC_RESTAPI as api

Initialize NEXUSIC_REST class
NX_REST = api.NEXUSIC_REST(baseURI, api_key=APIKey)

where APIKey is the user's API Key provided by the system administrator

Execute required function
result, result_status_code = NX_REST.getVersion()

Output:
result = {'version': 'x.x.xxxxx.x', 'schema': 'x.xxx'}
result_code = 200

Example 2: Run reports and get python object response

Import NEXUSIC_RESTAPI
from pynexusic import NEXUSIC_RESTAPI as api

Initialize NEXUSIC_REST class
NX_REST = api.NEXUSIC_REST(baseURI, api_key=APIKey)

where APIKey is the user's API Key provided by the system administrator

Execute required report
result, result_status_code = NX_REST.getDashboard(report_name)

where report_name is the name of the report to be executed in NEXUS IC
Output:
result = {'name': 'xxxxxxxxxxx',
'elements': [{'type': 'section', 'data': {}},
{'type': 'paragraph', 'data': {'text': [{'value': 'xxxxxx'}]}}
]
}
result_code = 200

The values of the elements key will contain the data configured in the NEXUS IC report template

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 class
OSIPI_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 class
OSIPI_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

Maximo Examples
To be developed soon
Documentum Examples

Example 1: Getting all repositories

Import DOCUMENTUM_API
from pynexusic import DOCUMENTUM_API as api

Initialize DOCUMENTUM_API class
doc_api = api.DOCUMENTUM_API(url, username=username, password=password, verbose=True)

Getting all repositories
repos = doc_api.get_repositories()

Output:
repos = [{'id': 'xxxx', 'title': 'xxxx' ...}
...
]

Example 2: Getting a specific repositories

Import DOCUMENTUM_API
from pynexusic import DOCUMENTUM_API as api

Initialize DOCUMENTUM_API class
doc_api = api.DOCUMENTUM_API(url, username=username, password=password, verbose=True)

Getting a specific repositories
repo = doc_api.get_repository(repo_name)

where repo_name is the name of the report to be extracted from Documentum
Output:
repo = {'id': 'xxxx', 'title': 'xxxx' ...}

Change history
(V2.5.5) Changes

NEXUSIC_RESTAPI:

Optimized createNewAssets function

(V2.5.4) Changes

NEXUSIC_RESTAPI:

Modified getChangeLog function to check Columns_Changed field if it is a valid XML
Added allowCaching property to the NEXUSIC_REST class

Utils:

Added isXMLValid function

(V2.5.3) Changes

NEXUSIC_RESTAPI:

Added the ability to filter by GUID in getChangeLog function

(V2.5.2) Changes

NEXUSIC_RESTAPI:

Add logging and verbose information in getChangeLog function

(V2.5.1) Changes

NEXUSIC_RESTAPI:

Added getChangeLog function to allow user to pull data changes from the NEXUS IC database

(V2.5.0) Changes

NEXUSIC_RESTAPI:

Added createLinkedAssets function to allow user to created linked assets in the NEXUS IC database
Modified createNewAssets function to bypass asset type if not included in the input dictionary
Created AssetNode class to allow usage of graph algorithms to represent Asset Hierarchy. Only implemented for NEXUSIC
Added addGraphAsset function to all users add an asset to the graph data structure. Implemented following Depth-first search algorithm
Rewrote getAssetByFullLocation function to avoid using the Full_Location as an API call query parameter and implemented the solution using graph algorithms

(V2.4.3) Changes

NEXUSIC_RESTAPI:

Added response status code 204 to validate_and_return_response function

MAXIMO_API:

Added response status code 204 to validate_and_return_response function

OSIPI_WebAPI:

Added response status code 204 to validate_and_return_response function

DOCUMENTUM_API:

Added response status code 204 to validate_and_return_response function

Utils:

Added Utils to documentation

(V2.4.2) Changes

NEXUSIC_RESTAPI:

Fixed a bug with logger level

(V2.4.1) Changes

NEXUSIC_RESTAPI:

Fixed the reference to the utils file

MAXIMO_API:

Fixed the reference to the utils file

OSIPI_WebAPI:

Fixed the reference to the utils file

DOCUMENTUM_API:

Fixed the reference to the utils file

(V2.4.0) Changes

Utils:

Added setup_logger function to setup logger
Added print_log function to print to console and log file

NEXUSIC_RESTAPI:

Replaced all print statements with utils.print_log
Removed self.verbose from all functions

MAXIMO_API:

Replaced all print statements with utils.print_log
Removed self.verbose from all functions

OSIPI_WebAPI:

Replaced all print statements with utils.print_log
Removed self.verbose from all functions

DOCUMENTUM_API:

Replaced all print statements with utils.print_log
Removed self.verbose from all functions

(V2.3.11) Changes

NEXUSIC_RESTAPI:

Fixed a bug in getLookupListItem function

(V2.3.10) Changes

MAXIMO_API:

Fixed a bug in the MAXAUTH authentication method

(V2.3.9) Changes

MAXIMO_API:

Added MAXAUTH as another authentication method

(V2.3.8) Changes

MAXIMO_API:

Added the ability to decide whether to skip SSL verification during authentication

(V2.3.7) Changes

NEXUSIC_RESTAPI:

Changed the error handler for the validate_and_return_response function to raise an Exception instead of returning a string
In the getLookupListItem function: Added the ability to pass the Lookup list name as a filter parameter

(V2.3.6) Changes

OSIPI_WebAPI:

Improved validate_and_return_response function error handler

(V2.3.5) Changes

MAXIMO_API:

Added use_oslc to oslc_update_record function to allow using either oslc or rest in the Post call

(V2.3.4) Changes

NEXUSIC_RESTAPI:

Fixed a bug in createNewRecord function

(V2.3.3) Changes

MAXIMO_API:

Added oslc_create_new_record function
Added oslc_update_record function
Added mbo_exec_method function

(V2.3.2) Changes

Docs:

Added library Sphinx docs

(V2.3.1) Changes

MAXIMO_API:

Added the ability to run API calls using _mif
Added mbo_update_record function
Added mbo_get_table function

DOCUMENTUM_API:

Added new connector to DOCUMENTUM

(V2.2.1) Changes

NEXUSIC_RESTAPI:

Added jobStatus function
Added jobContent function
Added importLibrary function

(V2.2.0) Changes

NEXUSIC_RESTAPI:

Added generateReport_v2 function
Added get_rt_id function
Added importRepository function
Added importMultimedia function
Updated createNewEvents function to import events multimedia

MAXIMO_API:

Added get_mx_wos function
Added get_mx_srs function
Added mxapi_post_request function
Added mbo_create_new_record function
Renamed get_table to oslc_get_table

(V2.1.8) Changes

NEXUSIC_RESTAPI:

Added createNewAssets function

(V2.1.7) Changes

NEXUSIC_RESTAPI:

Added component_id field in the event input dictionary in createNewEvents function
Optimized createNewEvents function performance

(V2.1.6) Changes

NEXUSIC_RESTAPI:

Added the following arguments to createNewEvents function:

sameAsset
sameWorkpack
sameEventType
sameSurveySet

Fixed a bug in createNewEvents function to import continuous events

(V2.1.5) Changes

NEXUSIC_RESTAPI:

Added getLookupListItem function

(V2.1.4) Changes

NEXUSIC_RESTAPI:

__init__.py version import bug fix

(V2.1.3) Changes

NEXUSIC_RESTAPI:

Added the ability to get multiple pages in the getTable function
Removed current_attempt arugment from:

getAssetLocationByName
getAssetLocationByID
getAssetChildren
getAssetTypesID
getTableDBNames
getAssetByFullLocation
getTableDefInfo

(V2.1.2) Changes

NEXUSIC_RESTAPI:

Added getAssetByFullLocation function
Added getTableDefInfo function
Added createNewEvents function

OSIPI_WebAPI:

Added docstring

MAXIMO_API:

Added docstring

(V2.1.1) Changes:

OSIPI_WebAPI:

Added the ability to retrieve multiple AssetServers and DataServers in get_system_links function
Added the ability to get points list for a specific DataServer in getPointsList function.

(V2.1.0) Changes:

NEXUSIC_RESTAPI:

Added createNewRecord function

MAXIMO_RESTAPI:

Added read only connector class

OSIPI_WebAPI:

Added read only connector class

(V2.0.5) Changes:

NEXUSIC_RESTAPI:

Improved disconnection error handler
getAssetChildren function: Added the ability to search at a specific level
Added getAssetTypesID function
Added getTableDBNames function

(V2.0.4) Changes:

NEXUSIC_RESTAPI:

Added getAssetLocationByName function
Added getAssetLocationByID function
Added getAssetChildren function

(V2.0.3) Changes:

NEXUSIC_RESTAPI:

Added the ability to authenticate using two modes (APIKEY and BASIC)

APIKEY: Requires an API Key to authenticate
BASIC: Requires username and password

(V2.0.2) Changes:

NEXUSIC_RESTAPI:

Added the ability to bypass SSL verification

(V2.0.1) Changes:

Initial deployment in pypi.org

License
This project is licensed under the MIT license.