Return optional rels item XML for `partname`. Returns `None` if no rels item is present for `partname`. `partname` is a |PackURI| instance.
(self, partname: PackURI)
| 38 | return self._blob_reader[pack_uri] |
| 39 | |
| 40 | def rels_xml_for(self, partname: PackURI) -> bytes | None: |
| 41 | """Return optional rels item XML for `partname`. |
| 42 | |
| 43 | Returns `None` if no rels item is present for `partname`. `partname` is a |PackURI| |
| 44 | instance. |
| 45 | """ |
| 46 | blob_reader, uri = self._blob_reader, partname.rels_uri |
| 47 | return blob_reader[uri] if uri in blob_reader else None |
| 48 | |
| 49 | @lazyproperty |
| 50 | def _blob_reader(self) -> _PhysPkgReader: |
no outgoing calls