Package conduit :: Package dataproviders :: Module DataProvider :: Class DataSource

Class DataSource

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Base Class for DataSources.

Instance Methods

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__init__(self)
All sync functionality should be provided by derived classes

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conduit.DataType.DataType

get(self, LUID)
Returns data with the specified LUID.

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int

get_num_items(self)
Returns the number of items requiring sychronization.

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get_all(self)
Returns an array of all the LUIDs this dataprovider holds.

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get_changes(self)
Returns all changes since last sync

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add(self, LUID)
Adds an item to the datasource according to LUID.

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Inherited from DataProviderBase: configure, emit, emit_change_detected, finish, get_UID, get_configuration, get_configuration_xml, get_input_conversion_args, get_input_type, get_name, get_output_conversion_args, get_output_type, get_status, initialize, is_busy, is_configured, refresh, set_configuration, set_configuration_xml, set_status, uninitialize

Class Variables

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Inherited from DataProviderBase: __gsignals__, _category_, _configurable_, _description_, _icon_, _in_type_, _module_type_, _name_, _out_type_

Method Details

[hide private]

init(self)
(Constructor)

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All sync functionality should be provided by derived classes

Overrides: DataProviderBase.__init__: (inherited documentation)

get(self, LUID)

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Returns data with the specified LUID. This function must be overridden by the appropriate dataprovider.

Derived classes should call this function to ensure the dataprovider status is updated.

Parameters:

LUID (string) - The index of the data to return

Returns: conduit.DataType.DataType

An item of data

get_num_items(self)

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Returns the number of items requiring sychronization.

Returns: int: The number of items to synchronize

add(self, LUID)

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Adds an item to the datasource according to LUID. This method is used by the DBus interface

Returns:: True if the data was successfully added

Class DataSource

__init__(self) (Constructor)

get(self, LUID)

get_num_items(self)

add(self, LUID)

init(self)
(Constructor)