def delete_pages(self, page_numbers: list, skip_migration=False):
"""
Deletes pages with given order numbers from
the documents.
"""
if not isinstance(page_numbers, list):
logger.error("Expecting list argument")
return
# delete pages
new_version = default_storage.delete_pages(
doc_path=self.path,
page_numbers=page_numbers,
skip_migration=skip_migration)
if new_version == self.version:
raise Exception("Expecting version to be incremented")
self.version = new_version
# total pages before delete
total_page_count = self.pages.count()
self.pages.filter(number__in=page_numbers).delete()
# update self.page_count attribute
self.page_count = self.pages.count()
self.save()
self.reassign_page_nums_after_delete(page_count=total_page_count,
deleted_pages=page_numbers)
def delete_pages(
self,
page_numbers,
skip_migration=False
):
"""
Deletes pages with given order numbers from
the documents.
"""
if not isinstance(page_numbers, list):
logger.error("Expecting list argument")
return
# delete pages
new_version = default_storage.delete_pages(
doc_path=self.path,
page_numbers=page_numbers,
skip_migration=skip_migration
)
if new_version == self.version:
raise Exception("Expecting version to be incremented")
self.version = new_version
self.save()
# update pages model
self.recreate_pages()