PIconnect.PIAF module

class PIconnect.PIAF.PIAFDatabase(server=None, database=None)

Bases: object

Context manager for connections to the PI Asset Framework database.

servers Dictionary of known servers, as reported by the SDK

default_server Default server, as reported by the SDK

property children

Return a dictionary of the direct child elements of the database.

property database_name

Return the name of the connected PI AF database.

descendant(path)

Return a descendant of the database from an exact path.

event_frames(start_time=None, start_index=0, max_count=1000, search_mode=EventFrameSearchMode.FORWARD_FROM_START_TIME, search_full_hierarchy=False)

property server_name

Return the name of the connected PI AF server.

version = '0.2.0'

class PIconnect.PIAF.PIAFElement(element)

Bases: PIconnect.PIAFBase.PIAFBaseElement

Container for PI AF elements in the database.

property attributes

Return a dictionary of the attributes of the current element.

property categories

property children

Return a dictionary of the direct child elements of the current element.

descendant(path)

Return a descendant of the current element from an exact path.

property description

property name

Return the name of the current element.

property parent

Return the parent element of the current element, or None if it has none.

version = '0.1.0'