def to_hash(self):
"""Convert the object to a hash."""
obj = super(CitationProposal, self).to_hash()
obj['_id'] = index_hash(int(self.citation.id), unicode_type(self.proposal.id))
obj['citation_id'] = int(self.citation.id)
obj['proposal_id'] = unicode_type(self.proposal.id)
return obj
def to_hash(self):
"""Convert the object to a hash."""
obj = super(AToolProposal, self).to_hash()
obj['_id'] = index_hash(unicode_type(self.proposal.id),
int(self.analytical_tool.id))
obj['proposal_id'] = unicode_type(self.proposal.id)
obj['analytical_tool_id'] = int(self.analytical_tool.id)
return obj
def to_hash(self):
"""Convert the object to a hash."""
obj = super(ProposalInstrument, self).to_hash()
obj['_id'] = index_hash(unicode_type(self.proposal.id),
int(self.instrument.id))
obj['instrument_id'] = int(self.instrument.id)
obj['proposal_id'] = unicode_type(self.proposal.id)
return obj
def to_hash(self, recursion_depth=1):
"""Convert the object to a hash."""
obj = super(ProposalParticipant, self).to_hash(recursion_depth)
obj['_id'] = index_hash(unicode_type(self.proposal.id),
int(self.person.id))
obj['person_id'] = int(self.person.id)
obj['proposal_id'] = unicode_type(self.proposal.id)
return obj
def index_hash(*args):
"""
Generate a hash for all the arguments passed.
This is used to combine multiple unique IDs into a single string.
"""
arg_hash = md5()
for arg in args:
arg_hash.update(unicode_type(arg).encode('utf-8'))
return arg_hash.hexdigest()
def strip_chars(haystack, chars):
return unicode_type(haystack).strip(chars)
