Commit 59088bd

author

Steve Canny

committed

pkg: add .main_document property

Locates the main document part, e.g. word/document.xml for a Word package, ppt/presentation.xml for a PowerPoint document.

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Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,7 @@`
`11`	`11`	`Provides an API for manipulating Open Packaging Convention (OPC) packages.`
`12`	`12`	`"""`
`13`	`13`
	`14`	`+from opc.constants import RELATIONSHIP_TYPE as RT`
`14`	`15`	`from opc.oxml import CT_Relationships`
`15`	`16`	`from opc.packuri import PACKAGE_URI`
`16`	`17`	`from opc.pkgreader import PackageReader`
`@@ -27,6 +28,17 @@ def __init__(self):`
`27`	`28`	`super(OpcPackage, self).__init__()`
`28`	`29`	`self._rels = RelationshipCollection(PACKAGE_URI.baseURI)`
`29`	`30`
	`31`	`+ @property`
	`32`	`+ def main_document(self):`
	`33`	`+ """`
	`34`	`+ Return a reference to the main document part for this package.`
	`35`	`+ Examples include a document part for a WordprocessingML package, a`
	`36`	`+ presentation part for a PresentationML package, or a workbook part`
	`37`	`+ for a SpreadsheetML package.`
	`38`	`+ """`
	`39`	`+ rel = self._rels.get_rel_of_type(RT.OFFICE_DOCUMENT)`
	`40`	`+ return rel.target_part`
	`41`	`+`
`30`	`42`	`@staticmethod`
`31`	`43`	`def open(pkg_file):`
`32`	`44`	`"""`

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