6960: Error merging citations

Cut-n-pastery of Repository functionality into Citation
to fix the bug pinpointed by merge_ref_test.SourceSourceCheck.

Refactoring to come next...

svn: r22953
This commit is contained in:
Vassilii Khachaturov 2013-08-30 15:49:22 +00:00
parent 38756d53da
commit 2df6db8b40

View File

@ -204,6 +204,16 @@ class Citation(MediaBase, NoteBase, SrcAttributeBase, PrimaryObject, DateBase):
self.get_reference_handle() == old_handle:
self.set_reference_handle(new_handle)
def get_citation_child_list(self):
"""
Return the list of child secondary objects that may refer citations.
:returns: Returns the list of child secondary child objects that may
refer citations.
:rtype: list
"""
return self.media_list
def get_text_data_list(self):
"""
Return the list of all textual attributes of the object.
@ -256,6 +266,43 @@ class Citation(MediaBase, NoteBase, SrcAttributeBase, PrimaryObject, DateBase):
ret += [('Source', self.get_reference_handle())]
return ret
def has_citation_reference(self, citation_handle) :
"""
Return True if any of the child objects has reference to this citation
handle.
HACK cut and paste from Repository.has_citation_reference
:param citation_handle: The citation handle to be checked.
:type citation_handle: str
:returns: Returns whether any of it's child objects has reference to
this citation handle.
:rtype: bool
"""
for item in self.get_citation_child_list():
if item.has_citation_reference(citation_handle):
return True
return False
def replace_citation_references(self, old_handle, new_handle):
"""
Replace references to citation handles in the list in this object and
all child objects and merge equivalent entries.
HACK cut and paste from Repository.has_citation_reference
Note: the same comment about citationbase in has_citation_reference
applies here too.
:param old_handle: The citation handle to be replaced.
:type old_handle: str
:param new_handle: The citation handle to replace the old one with.
:type new_handle: str
"""
for item in self.get_citation_child_list():
item.replace_citation_references(old_handle, new_handle)
def merge(self, acquisition):
"""
Merge the content of acquisition into this source.