diff options
| -rw-r--r-- | Lib/copy.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/copy.py b/Lib/copy.py index 9576575..fc2e1ff 100644 --- a/Lib/copy.py +++ b/Lib/copy.py @@ -56,6 +56,11 @@ class Error(Exception): pass error = Error # backward compatibility +try: + from org.python.core import PyStringMap +except ImportError: + PyStringMap = None + def copy(x): """Shallow copy operation on arbitrary Python objects. @@ -104,6 +109,8 @@ d[types.TupleType] = _copy_tuple def _copy_dict(x): return x.copy() d[types.DictionaryType] = _copy_dict +if PyStringMap is not None: + d[PyStringMap] = _copy_dict def _copy_inst(x): if hasattr(x, '__copy__'): @@ -200,6 +207,8 @@ def _deepcopy_dict(x, memo): y[deepcopy(key, memo)] = deepcopy(x[key], memo) return y d[types.DictionaryType] = _deepcopy_dict +if PyStringMap is not None: + d[PyStringMap] = _deepcopy_dict def _keep_alive(x, memo): """Keeps a reference to the object x in the memo. |