ref: 6fa3e08412c49a188e2abe7d9ee54cd1f37a85f5
dir: /sys/lib/python/plat-riscos/riscosenviron.py/
"""A more or less complete dictionary like interface for the RISC OS environment.""" import riscos class _Environ: def __init__(self, initial = None): pass def __repr__(self): return repr(riscos.getenvdict()) def __cmp__(self, dict): return cmp(riscos.getenvdict(), dict) def __len__(self): return len(riscos.getenvdict()) def __getitem__(self, key): ret = riscos.getenv(key) if ret<>None: return ret else: raise KeyError def __setitem__(self, key, item): riscos.putenv(key, item) def __delitem__(self, key): riscos.delenv(key) def clear(self): # too dangerous on RISC OS pass def copy(self): return riscos.getenvdict() def keys(self): return riscos.getenvdict().keys() def items(self): return riscos.getenvdict().items() def values(self): return riscos.getenvdict().values() def has_key(self, key): value = riscos.getenv(key) return value<>None def __contains__(self, key): return riscos.getenv(key) is not None def update(self, dict): for k, v in dict.items(): riscos.putenv(k, v) def get(self, key, failobj=None): value = riscos.getenv(key) if value<>None: return value else: return failobj