def _read_next_bibcode(self, bibcode):
"""read all the info for the passed bibcode into a dict"""
d = {}
d['canonical'] = bibcode
for x in data_files.keys():
if x != 'canonical':
v = self.readers[x].read_value_for(bibcode)
d.update(v)
return d
def _close_all(self):
for x in data_files.keys():
if x in self.readers:
self.readers[x].close()
self.readers.pop(x)
def _open_all(self):
"""open all input files"""
self.readers = {}
for x in data_files.keys():
self.readers[x] = reader.NonbibFileReader(x, data_files[x])