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Package pyxmpp :: Package jabber :: Module dataforms :: Class Item |
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object
--+ |StanzaPayloadObject
--+ | Item
An item of multi-item form data (e.g. a search result). Additionally to the direct access to the contained fields via the `fields` attribute, `Item` object provides an iterator and mapping interface for field access. E.g.:: for field in item: ... or:: field = item['field_name'] or:: if 'field_name' in item: ... :Ivariables: - `fields`: the fields of the item. :Types: - `fields`: `list` of `Field`.
Method Summary | |
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Initialize an `Item` object. | |
__contains__(self,
name)
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__getitem__(self,
name_or_index)
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__iter__(self)
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Add a field to the item. | |
Complete the XML node with `self` content. | |
Create a new `Item` object from an XML element. (Class method) | |
Inherited from StanzaPayloadObject | |
Get the XML representation of `self`. | |
Inherited from object | |
x.__delattr__('name') <==> del x.name | |
x.__getattribute__('name') <==> x.name | |
x.__hash__() <==> hash(x) | |
T.__new__(S, ...) -> a new object with type S, a subtype of T | |
helper for pickle | |
helper for pickle | |
x.__repr__() <==> repr(x) | |
x.__setattr__('name', value) <==> x.name = value | |
x.__str__() <==> str(x) |
Class Variable Summary | |
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str |
xml_element_name = 'item'
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str |
xml_element_namespace = 'jabber:x:data'
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Instance Method Details |
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__init__(self,
fields=None)
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add_field(self, name=None, values=None, field_type=None, label=None, options=None, required=False, desc=None, value=None)Add a field to the item. :Parameters: - `name`: field name. - `values`: raw field values. Not to be used together with `value`. - `field_type`: field type. - `label`: field label. - `options`: optional values for the field. - `required`: `True` if the field is required. - `desc`: natural-language description of the field. - `value`: field value or values in a field_type-specific type. May be used only if `values` parameter is not provided. :Types: - `name`: `unicode` - `values`: `list` of `unicode` - `field_type`: `str` - `label`: `unicode` - `options`: `list` of `Option` - `required`: `bool` - `desc`: `unicode` - `value`: `bool` for "boolean" field, `JID` for "jid-single", `list` of `JID` for "jid-multi", `list` of `unicode` for "list-multi" and "text-multi" and `unicode` for other field types. :return: the field added. :returntype: `Field` |
complete_xml_element(self, xmlnode, doc)Complete the XML node with `self` content. :Parameters: - `xmlnode`: XML node with the element being built. It has already right name and namespace, but no attributes or content. - `doc`: document to which the element belongs. :Types: - `xmlnode`: `libxml2.xmlNode` - `doc`: `libxml2.xmlDoc` |
Class Method Details |
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_new_from_xml(cls, xmlnode)Create a new `Item` object from an XML element. :Parameters: - `xmlnode`: the XML element. :Types: - `xmlnode`: `libxml2.xmlNode` :return: the object created. :returntype: `Item` |
Class Variable Details |
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xml_element_name
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xml_element_namespace
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