Package advene :: Package model :: Package core :: Module import_ :: Class Import

Class Import

                object --+        
                         |        
        meta.WithMetaMixin --+    
                             |    
                object --+   |    
                         |   |    
    events.WithEventsMixin --+    
                             |    
                object --+   |    
                         |   |    
tales.WithAbsoluteUrlMixin --+    
                             |    
                    object --+    
                             |    
        element.PackageElement --+
                                 |
                    object --+   |
                             |   |
              group.GroupMixin --+
                                 |
                                Import

Known Subclasses:

cam.import_.Import

Instance Methods

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delete(self)
Delete this element.

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_get_url(self)
The URL to which this import fetches the imported package.

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_set_url(self, url)

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_get_uri(self)
The URI identifying the imported package.

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_set_uri(self, uri)

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_get_package(self)

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__store(self)

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__contains__(self, element)

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iter_medias(self)

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iter_annotations(self)

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iter_relations(self)

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iter_views(self)

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iter_resources(self)

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iter_tags(self)

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iter_lists(self)

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iter_imports(self)

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iter_queries(self)

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count_medias(self)

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count_annotations(self)

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count_relations(self)

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count_views(self)

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count_resources(self)

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count_tags(self)

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count_lists(self)

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count_imports(self)

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count_queries(self)

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__getitem__(self, i)

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get(self, i, default=None)

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Inherited from object: __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __str__

Inherited from element.PackageElement

__delattr__(self, name)
Make instance lighter when a custom attribute is deleted.

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__init__(self, owner, id)
Must not be used directly, nor overridden.

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__setattr__(self, name, value)
Make instance heavier when a new custom attribute is created.

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_compute_absolute_url(self, aliases)

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_decrease_weight(self)
:see: _increase_weight

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_get_id(self)
The identifier of this element in the context of its owner package.

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_get_owner(self)
The package containing (or owner package) this element.

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_get_uriref(self)
The URI-ref identifying this element.

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_increase_weight(self)
Elements are created with weight 0.

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_iter_my_tags_or_tag_ids(self, package=None, inherited=True, _get=0)
Iter over the id-refs of the tags associated with this element in ``package``.

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_make_event_delegate(self)
Required by WithEventsMixin

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_self_connect(self, detailed_signal, handler, *args)
This alternative to `connect` can only be used by the element itself.

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_set_id(self, new_id)
Rename this element to `new_id`, if it is not already in use in the package, else raises an AssertionError.

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_tales_color(self, context)
Return the color of the element.

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_tales_my_tags(self, context_package)

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_tales_representation(self, context)
Return a concise representation for the element.

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_update_caches(self, old_idref, new_idref, element, relation)
This cooperative method is used to update all caches when an element in the cache is renamed.

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connect(self, detailed_signal, handler, *args)
Connect a handler to a signal.

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disconnect(self, handler_id)
Disconnect a handler from a signal.

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emit(self, detailed_signal, *args)
Override WithEventsMixin.emit in order to automatically emit the package signal corresponding to each element signal.

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has_tag(self, tag, package=None, inherited=True)
Is this element associated to ``tag`` by ``package``.

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iter_my_tag_ids(self, package=None, inherited=True, _get=0)
Iter over the id-refs of the tags associated with this element in ``package``.

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iter_my_tags(self, package=None, inherited=True)
Iter over the tags associated with this element in ``package``.

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iter_references(self, package=None)
Iter over all references that are made to this element.

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iter_taggers(self, tag, package=None)
Iter over all the packages associating this element to ``tag``.

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make_id_in(self, pkg)
Compute an id-ref for this element in the context of the given package.

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Inherited from meta.WithMetaMixin

_get_meta_id_or_ref(self, key, default=_RAISE, _return_id=True)
Return the metadata id (string or element) associated to the given key.

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_get_ns_dict(self)

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_tales_meta(self, context=None)

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del_meta(self, key)
Delete the metadata.

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get_meta(self, key, default=_RAISE)
Return the metadata (string or element) associated to the given key.

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get_meta_id(self, key, default=_RAISE, _return_id=True)
Return the metadata id (string or element) associated to the given key.

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iter_meta(self)
Iter over all the metadata of this object.

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iter_meta_ids(self)
Iter over all the metadata of this object.

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set_meta(self, key, val, val_is_idref=False)
Set the metadata.

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Inherited from events.WithEventsMixin

block_handler(self, handler_id)
Prevent the handler identified by handler_id to be invoked until it is unblocked.

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emit_lazy(self, lazy_params)
Like emit, but lazy_params is assumed to be a function returning an iterable of the params to send to emit.

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enter_no_event_section(self)
Disable all event emission for this object, until `exit_no_event_section` is called.

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exit_no_event_section(self)
Re-enables all event emission for this object.

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handler_block(self, handler_id)
Prevent the handler identified by handler_id to be invoked until it is unblocked.

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handler_is_connected(self, handler_id)
Return True iff the given handler_id represents a connected handler.

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handler_unblock(self, handler_id)
Unblock the blocked handler identified by handler_id so it can be invoked again.

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has_handler(self, handler_id)
Return True iff the given handler_id represents a connected handler.

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stop_emission(self, detailed_signal)
Stop the current emission of the signal specified by detailed_signal.

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unblock_handler(self, handler_id)
Unblock the blocked handler identified by handler_id so it can be invoked again.

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Inherited from tales.WithAbsoluteUrlMixin

_absolute_url_fail(self, msg='') source code

_tales_absolute_url(self, context)
See class documentation.

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Inherited from group.GroupMixin

__iter__(self)

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Class Methods

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instantiate(cls, owner, id, url, uri, *args)
Factory method to create an instance from backend data.

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create_new(cls, owner, id, package)
Factory method to create a new instance both in memory and backend.

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Inherited from meta.WithMetaMixin

make_metadata_property(cls, key, alias=None, default=_RAISE, doc=None)
Attempts to create a python property in cls mapping to metadata key.

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Static Methods

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Inherited from element.PackageElement

_check_reference(pkg, element, type=None, required=False)
Raise a ModelError if element is not referenceable by pkg, and (if provided) if it has not the given type.

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Class Variables

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ADVENE_TYPE = 'i'

_url = None

_uri = None

_imported = None

Inherited from element.PackageElement

_id = None

_owner = None

_weight = 0

Properties

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package

uri
The URI identifying the imported package.

url
The URL to which this import fetches the imported package.

Inherited from object: __class__

Inherited from element.PackageElement

id
The identifier of this element in the context of its owner package.

owner
The package containing (or owner package) this element.

uriref
The URI-ref identifying this element.

Inherited from meta.WithMetaMixin

instantiate(cls, owner, id, url, uri, args)
Class Method*

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Factory method to create an instance from backend data.

This method expect the exact data from the backend, so it does not need to be tolerant or to check consistency (the backend is assumed to be sane).

Overrides: element.PackageElement.instantiate: (inherited documentation)

create_new(cls, owner, id, package)
Class Method

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Factory method to create a new instance both in memory and backend.

This method will usually perform checks and conversions from its actual arguments to the data expected to the backend. It is responsible for 1/ storing the data in the backend and 2/ initializing the instance (for which it should reuse instantiate to reduce redundancy).

Note that this method *should* be tolerant w.r.t. its parameters, especially accepting both element instances or ID-refs.

NB: this method does nothing and must not be invoked by superclasses (indeed, it raises an exception).

Overrides: element.PackageElement.create_new: (inherited documentation)

delete(self)

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Delete this element.

If the element is known to be referenced by other elements, all remaining references are cut (but the referer elements are not deleted). Note that this does not guarantees that some references the the deleted element will not continue to exist in packages that are not currently loaded.

Overrides: element.PackageElement.delete: (inherited documentation)

_get_url(self)

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The URL to which this import fetches the imported package.

Decorators:

@autoproperty

_set_url(self, url)

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Decorators:

@autoproperty

_get_uri(self)

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The URI identifying the imported package.

It may be different from the physical URL from which the imported package has actually been fetched.

Decorators:

@autoproperty

_set_uri(self, uri)

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Decorators:

@autoproperty

_get_package(self)

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Decorators:

@autoproperty

Property Details

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package

Get Method:: _get_package(self)

uri

The URI identifying the imported package.

It may be different from the physical URL from which the imported package has actually been fetched.

Get Method:: _get_uri(self) - The URI identifying the imported package.
Set Method:: _set_uri(self, uri)

url

The URL to which this import fetches the imported package.

Get Method:: _get_url(self) - The URL to which this import fetches the imported package.
Set Method:: _set_url(self, url)

Class Import

instantiate(cls, owner, id, url, uri, *args) Class Method

create_new(cls, owner, id, package) Class Method

delete(self)

_get_url(self)

_set_url(self, url)

_get_uri(self)

_set_uri(self, uri)

_get_package(self)

iter_medias(self)

iter_annotations(self)

iter_relations(self)

iter_views(self)

iter_resources(self)

iter_tags(self)

iter_lists(self)

iter_imports(self)

iter_queries(self)

count_medias(self)

count_annotations(self)

count_relations(self)

count_views(self)

count_resources(self)

count_tags(self)

count_lists(self)

count_imports(self)

count_queries(self)

package

uri

url

instantiate(cls, owner, id, url, uri, args)
Class Method*

create_new(cls, owner, id, package)
Class Method