(obj, parent)
| 494 | if not self.xrefs: |
| 495 | raise PDFException('PDFDocument is not initialized') |
| 496 | def search(obj, parent): |
| 497 | if isinstance(obj, int): |
| 498 | objid = obj |
| 499 | tree = dict_value(self.getobj(objid)).copy() |
| 500 | else: |
| 501 | objid = obj.objid |
| 502 | tree = dict_value(obj).copy() |
| 503 | for (k,v) in parent.iteritems(): |
| 504 | if k in self.INHERITABLE_ATTRS and k not in tree: |
| 505 | tree[k] = v |
| 506 | if tree.get('Type') is LITERAL_PAGES and 'Kids' in tree: |
| 507 | if 1 <= self.debug: |
| 508 | print >>sys.stderr, 'Pages: Kids=%r' % tree['Kids'] |
| 509 | for c in list_value(tree['Kids']): |
| 510 | for x in search(c, tree): |
| 511 | yield x |
| 512 | elif tree.get('Type') is LITERAL_PAGE: |
| 513 | if 1 <= self.debug: |
| 514 | print >>sys.stderr, 'Page: %r' % tree |
| 515 | yield (objid, tree) |
| 516 | if 'Pages' not in self.catalog: return |
| 517 | for (pageid,tree) in search(self.catalog['Pages'], self.catalog): |
| 518 | yield PDFPage(self, pageid, tree) |
no test coverage detected