Package gen :: Package lib :: Module mediaobj :: Class MediaObject

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Class MediaObject

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Containter for information about an image file, including location, description and privacy.

Instance Methods

__init__(self, source=None)
Initialize a MediaObject.

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tuple

serialize(self)
Convert the data held in the event to a Python tuple that represents all the data elements.

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unserialize(self, data)
Convert the data held in a tuple created by the serialize method back into the data in an Event structure.

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list

get_text_data_list(self)
Return the list of all textual attributes of the object.

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list

get_text_data_child_list(self)
Return the list of child objects that may carry textual data.

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list

get_sourcref_child_list(self)
Return the list of child secondary objects that may refer sources.

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list

get_note_child_list(self)
Return the list of child secondary objects that may refer notes.

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list

get_referenced_handles(self)
Return the list of (classname, handle) tuples for all directly referenced primary objects.

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list

get_handle_referents(self)
Return the list of child objects which may, directly or through their children, reference primary objects.

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set_mime_type(self, mime_type)
Set the MIME type associated with the MediaObject.

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str

get_mime_type(self)
Return the MIME type associated with the MediaObject.

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set_path(self, path)
Set the file path to the passed path.

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get_path(self)
Return the file path.

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set_description(self, text)
Set the description of the image.

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get_description(self)
Return the description of the image.

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Inherited from srcbase.SourceBase: add_source_reference, get_source_references, has_source_reference, remove_source_references, replace_source_references, set_source_reference_list

Inherited from notebase.NoteBase: add_note, get_note_list, get_referenced_note_handles, remove_note, set_note_list

Inherited from datebase.DateBase: get_date_object, set_date_object

Inherited from attrbase.AttributeBase: add_attribute, get_attribute_list, remove_attribute, set_attribute_list

Inherited from primaryobj.PrimaryObject: get_marker, has_handle_reference, remove_handle_references, replace_handle_reference, set_marker

Inherited from primaryobj.BasicPrimaryObject: get_change_display, get_change_time, get_gramps_id, get_handle, has_media_reference, remove_media_references, replace_media_references, set_gramps_id, set_handle

Inherited from baseobj.BaseObject: get_referenced_handles_recursively, matches_regexp, matches_string

Inherited from privacybase.PrivacyBase: get_privacy, set_privacy

Method Details

init(self, source=None)
(Constructor)

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Initialize a MediaObject.

If source is not None, then object is initialized from values of the source object.

Parameters:

source (MediaObject) - Object used to initialize the new object

Overrides: privacybase.PrivacyBase.__init__

serialize(self)

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Convert the data held in the event to a Python tuple that represents all the data elements.

This method is used to convert the object into a form that can easily be saved to a database.

These elements may be primative Python types (string, integers), complex Python types (lists or tuples, or Python objects. If the target database cannot handle complex types (such as objectes or lists), the database is responsible for converting the data into a form that it can use.

Returns: tuple: Returns a python tuple containing the data that should be considered persistent.
Overrides: privacybase.PrivacyBase.serialize