Created
March 5, 2014 23:56
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Multi Multiple Import
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| PARSERS = [('pkg_resources', 'parse_version'), ('distutils.version', 'StrictVersion')] | |
| def get_parse_fn(): | |
| for parser_module, parser in PARSERS: | |
| try: | |
| return getattr(importlib.import_module(parser_module), 'parser') | |
| except ImportError: | |
| pass | |
| raise Exception("Couldn't find a thing to do the thing") |
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