def parse(self, message):
assert is_string(message)
try:
form_code, tokens = self.form_code(message)
submission, extra_data = self._parse_tokens(tokens, form_code)
except SMSParserInvalidFormatException as ex:
raise SMSParserInvalidFormatException(ex.data)
except MultipleSubmissionsForSameCodeException as ex:
raise MultipleSubmissionsForSameCodeException(ex.data[0])
return form_code, submission, extra_data
def _parse_tokens(self, tokens):
tokens = [token.strip() for token in tokens if token]
submission = {}
for token in tokens:
if is_empty(token): continue
field_code, answer = self._parse_token(token)
if field_code in submission.keys():
raise MultipleSubmissionsForSameCodeException(field_code)
submission[field_code] = answer
return submission
def _parse_tokens(self, tokens, form_code):
tokens = self._handle_tokens_with_only_separators(tokens)
submission = OrderedDict()
question_codes, form_model = self.get_question_codes(form_code)
extra_data = []
for token in tokens:
if is_empty(token): continue
field_code, answer = self._parse_token(token)
if field_code in submission.keys():
raise MultipleSubmissionsForSameCodeException(field_code)
submission[field_code] = answer
if field_code not in question_codes:
extra_data.append(answer)
return submission, extra_data