| # Copyright (c) The PyAMF Project. |
| # See LICENSE.txt for details. |
| |
| """ |
| Because there is disparity between Python packaging (and it is being sorted |
| out ...) we currently provide our own way to get the string of a version tuple. |
| |
| @since: 0.6 |
| """ |
| |
| |
| class Version(tuple): |
| |
| _version = None |
| |
| def __new__(cls, *args): |
| x = tuple.__new__(cls, args) |
| |
| return x |
| |
| def __str__(self): |
| if not self._version: |
| self._version = get_version(self) |
| |
| return self._version |
| |
| |
| def get_version(_version): |
| v = '' |
| prev = None |
| |
| for x in _version: |
| if prev is not None: |
| if isinstance(x, int): |
| v += '.' |
| |
| prev = x |
| v += str(x) |
| |
| return v.strip('.') |
