Module package_cache 

Cached static package parts reused across every generated deck.

Functions

default_layout_xml

Cached slideLayoutN.xml without footer/header flags.

default_slide_master_xml

Cached slide master without footer/header placeholders.

layout_rels_xml

Cached ppt/slideLayouts/_rels/slideLayoutN.xml.rels (identical for every layout).

master_rels_xml

Cached ppt/slideMasters/_rels/slideMaster1.xml.rels for the standard layout count.

print_affects_theme_parts

Whether print settings change layout/master placeholder XML.