esppy.connectors.ModbusSubscriber¶
-
class
esppy.connectors.
ModbusSubscriber
(modbus, name=None, is_active=None, snapshot=False)¶ Bases:
esppy.connectors.base.Connector
Subscribe to Modbus events
- Parameters
- modbusstring
The modbus server location. The default port is 502. If your server is running on a different port, use host:port notation.
- snapshotboolean, optional
If true a snapshot is pulled from the window on startup.
- Returns
-
__init__
(self, modbus, name=None, is_active=None, snapshot=False)¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__
(self, modbus[, name, is_active, …])Initialize self.
clear
(self)copy
(self[, deep])Return a copy of the object
from_element
(data[, session])Construct connector from XML definition
from_parameters
(conncls[, type, name, …])from_xml
(data[, session])Construct connector from XML definition
get
(self, key[, default])items
(self)keys
(self)pop
(self, key[, default])If key is not found, d is returned if given, otherwise KeyError is raised.
popitem
(self)as a 2-tuple; but raise KeyError if D is empty.
set_properties
(self, \*\*kwargs)Set connector properties
setdefault
(self, key[, default])to_element
(self)Export connector definition to ElementTree.Element
to_xml
(self[, pretty])Export connector definition to XML
update
(\*args, \*\*kwds)If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v
values
(self)Attributes
connector_key
property_defs