| # Copyright David Abrahams 2004. Distributed under the Boost |
| # Software License, Version 1.0. (See accompanying |
| # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| r'''>>> import pickle2_ext |
| >>> import pickle |
| >>> pickle2_ext.world.__module__ |
| 'pickle2_ext' |
| >>> pickle2_ext.world.__safe_for_unpickling__ |
| 1 |
| >>> pickle2_ext.world.__name__ |
| 'world' |
| >>> pickle2_ext.world('Hello').__reduce__() |
| (<class 'pickle2_ext.world'>, ('Hello',), (0,)) |
| >>> for number in (24, 42): |
| ... wd = pickle2_ext.world('California') |
| ... wd.set_secret_number(number) |
| ... pstr = pickle.dumps(wd) |
| ... wl = pickle.loads(pstr) |
| ... print wd.greet(), wd.get_secret_number() |
| ... print wl.greet(), wl.get_secret_number() |
| Hello from California! 24 |
| Hello from California! 24 |
| Hello from California! 42 |
| Hello from California! 0 |
| |
| # Now show that the __dict__ is not taken care of. |
| >>> wd = pickle2_ext.world('California') |
| >>> wd.x = 1 |
| >>> wd.__dict__ |
| {'x': 1} |
| >>> try: pstr = pickle.dumps(wd) |
| ... except RuntimeError, err: print err |
| ... |
| Incomplete pickle support (__getstate_manages_dict__ not set) |
| ''' |
| |
| def run(args = None): |
| import sys |
| import doctest |
| |
| if args is not None: |
| sys.argv = args |
| return doctest.testmod(sys.modules.get(__name__)) |
| |
| if __name__ == '__main__': |
| print "running..." |
| import sys |
| status = run()[0] |
| if (status == 0): print "Done." |
| sys.exit(status) |