4 # Thierry Parmentelat - INRIA
8 from PLC.Faults import *
9 from PLC.Parameter import Parameter
10 from PLC.Filter import Filter
11 from PLC.Table import Row, Table
12 from PLC.TagTypes import TagType, TagTypes
13 from PLC.Interfaces import Interface
15 class InterfaceTag(Row):
17 Representation of a row in the interface_tag.
18 To use, instantiate with a dict of values.
21 table_name = 'interface_tag'
22 primary_key = 'interface_tag_id'
24 'interface_tag_id': Parameter(int, "Interface setting identifier"),
25 'interface_id': Interface.fields['interface_id'],
26 'tag_type_id': TagType.fields['tag_type_id'],
27 'tagname': TagType.fields['tagname'],
28 'description': TagType.fields['description'],
29 'category': TagType.fields['category'],
30 'value': Parameter(str, "Interface setting value"),
35 class InterfaceTags(Table):
37 Representation of row(s) from the interface_tag table in the
41 def __init__(self, api, interface_tag_filter = None, columns = None):
42 Table.__init__(self, api, InterfaceTag, columns)
44 sql = "SELECT %s FROM view_interface_tags WHERE True" % \
45 ", ".join(self.columns)
47 if interface_tag_filter is not None:
48 if isinstance(interface_tag_filter, (list, tuple, set, int, long)):
49 interface_tag_filter = Filter(InterfaceTag.fields, {'interface_tag_id': interface_tag_filter})
50 elif isinstance(interface_tag_filter, dict):
51 interface_tag_filter = Filter(InterfaceTag.fields, interface_tag_filter)
53 raise PLCInvalidArgument, "Wrong interface setting filter %r"%interface_tag_filter
54 sql += " AND (%s) %s" % interface_tag_filter.sql(api)