Description:
PIconnect 0.12.1
A python connector to the OSISoft PI and PI-AF databases
This connector allows access to the OSISoft PI System through their
proprietary SDK. It provides a number of classes, mostly mirroring the AF SDK
structure, but at the same time implementing the cool stuff we use Python for.
Connections to the database are therefore implemented as context managers, to
allow opening a connection using a with statement.
Python connector to OSIsoft PI SDK
Free software: MIT license
Documentation: https://piconnect.readthedocs.io.
Features
Features below are for both: PI Server and PIAF Database:
Extract recorded values
Extract interpolated values
Update a value
Summarize data before extraction with help of OSIsoft PI SDK
Filter data before extraction with help of OSIsoft PI SDK
Copyright notice
OSIsoft, the OSIsoft logo and logotype, Managed PI, OSIsoft Advanced Services,
OSIsoft Cloud Services, OSIsoft Connected Services, PI ACE, PI Advanced
Computing Engine, PI AF SDK, PI API, PI Asset Framework, PI Audit Viewer, PI
Builder, PI Cloud Connect, PI Connectors, PI Data Archive, PI DataLink, PI
DataLink Server, PI Developer’s Club, PI Integrator for Business Analytics, PI
Interfaces, PI JDBC driver, PI Manual Logger, PI Notifications, PI ODBC, PI
OLEDB Enterprise, PI OLEDB Provider, PI OPC HDA Server, PI ProcessBook, PI
SDK, PI Server, PI Square, PI System, PI System Access, PI Vision, PI
Visualization Suite, PI Web API, PI WebParts, PI Web Services, RLINK and
RtReports are all trademarks of OSIsoft, LLC.
Credits
This package was created with Cookiecutter and the
audreyr/cookiecutter-pypackage project template.
History
0.9.1 (2021-08-11)
Fixes the Exception type to swallow (related to #580)
Fixes missing dependency in wheel (#595)
0.9.0 (2021-08-10)
Warning
This is the final version to support python 2.7
Added support to write values to the databases (#573)
Added support for extracting Event frames from PI-AF (#587)
Added methods to extract a single historic value from both PIPoint and PIAFAttribute objects. (#523)
Added options to login to the PI Server using provided credentials (#522)
Added option to set the connection timeout for data extraction (#572)
Better loading of the configured servers (#580)
All data extracting functions now support both extraction using strings and datetime objects. (#574)
0.8.0 (2020-03-03)
Added option to configure the timezone for the returned index. Changed default from Europe/Amsterdam to UTC! Adds pytz as new dependency(#499)
More robust detection of the default PI AF server (#496, #501)
Removed pytest-runner dependency unless explicitly requested (#503)
Exiting the context manager for a PIAFDatabase no longer explicitly disconnects from the server, but leaves it up to SDK. (#487)
Various updates of the package dependencies
0.7.1 (2019-08-16)
Improved documentation
Changed PIData.PISeriesContainer to an Abstract Base Class
0.7.0 (2018-11-14)
Add summary, summaries, and filtered_summaries methods to PIPoint
and PIAFAttribute
0.6.0 (2018-07-05)
0.5.1 (2017-11-25)
0.4.0 (2017-11-25)
First release on PyPI.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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