将 values 转为 bytes，默认编码 utf-8 :param value: 待转换的值 :param encoding: 编码
(value, encoding='utf-8')
| 22 | |
| 23 | |
| 24 | def to_binary(value, encoding='utf-8'): |
| 25 | """将 values 转为 bytes，默认编码 utf-8 |
| 26 | |
| 27 | :param value: 待转换的值 |
| 28 | :param encoding: 编码 |
| 29 | """ |
| 30 | if not value: |
| 31 | return b'' |
| 32 | if isinstance(value, six.binary_type): |
| 33 | return value |
| 34 | if isinstance(value, six.text_type): |
| 35 | return value.encode(encoding) |
| 36 | |
| 37 | if six.PY3: |
| 38 | return six.binary_type(str(value), encoding) # For Python 3 |
| 39 | return six.binary_type(value) |
| 40 | |
| 41 | |
| 42 | def disable_urllib3_warning(): |