(self, value, default=None)
| 1971 | return ''.join(string) |
| 1972 | |
| 1973 | def parse_number(self, value, default=None): |
| 1974 | if value is None: |
| 1975 | return default |
| 1976 | else: |
| 1977 | try: |
| 1978 | return self.number(value) |
| 1979 | except Exception: |
| 1980 | return default |
| 1981 | |
| 1982 | def omit_zero(self, string_number): |
| 1983 | try: |
no outgoing calls