PresentationPart

bytes XML serialization of this part.

Content-type (MIME-type) of this part.

A CoreProperties object for the presentation.

Provides read/write access to the Dublin Core properties of this presentation.

Return the NotesMaster object for this presentation. If the presentation does not have a notes master, one is created from a default template. The same single instance is returned on each call.

Return the NotesMasterPart object for this presentation.

If the presentation does not have a notes master, one is created from a default template. The same single instance is returned on each call.

Package this part belongs to.

This part.

This is part of the parent protocol, "children" of the document will not know the part that contains them so must ask their parent object. That chain of delegation ends here for child objects.

PackURI partname for this part, e.g. "/ppt/slides/slide1.xml".

A Presentation object providing access to the content of this presentation.

Collection of relationships from this part to other parts.

Return (rId, slide) pair of a newly created blank slide.

New slide inherits appearance from slide_layout.

Remove relationship identified by rId if its reference count is under 2.

Relationships with a reference count of 0 are implicit relationships. Note that only XML parts can drop relationships.

Return optional related Slide object identified by slide_id.

Returns None if no slide with slide_id is related to this presentation.

Return instance of cls loaded with parsed XML from blob.

load _Relationships for this part from xml_rels.

Part references are resolved using the parts dict that maps each partname to the loaded part with that partname. These relationships are loaded from a serialized package and so already have assigned rIds. This method is only used during package loading.

Return (single) part having relationship to this package of reltype.

Raises KeyError if no such relationship is found and ValueError if more than one such relationship is found.

Return rId key of relationship of reltype to target.

If such a relationship already exists, its rId is returned. Otherwise the relationship is added and its new rId returned.

Return related Part subtype identified by rId.

Return Slide object for related SlidePart related by rId.

Return SlideMaster object for SlideMasterPart related by rId.

Assign incrementing partnames to the slide parts identified by rIds.

Partnames are like /ppt/slides/slide9.xml and are assigned in the order their id appears in the rIds sequence. The name portion is always slide. The number part forms a continuous sequence starting at 1 (e.g. 1, 2, ... 10, ...). The extension is always .xml.

Save this presentation package to path_or_stream.

path_or_stream can be either a path to a filesystem location (a string) or a file-like object. A pass-through; :meth:pptx.opc.package.OpcPackage.save carries the write contract.

Return the slide-id associated with slide_part.

Return URL contained in target ref of relationship identified by rId.