mirror of
https://github.com/peter-tanner/Algorithms-Agents-and-Artificial-Intelligence-project-final.git
synced 2024-11-30 09:00:17 +08:00
26 lines
599 B
Python
26 lines
599 B
Python
from shelve import DbfilenameShelf
|
|
from play_config import ENABLE_DIAGNOSTIC_MESSAGES
|
|
|
|
|
|
def debug_print(*args):
|
|
if ENABLE_DIAGNOSTIC_MESSAGES:
|
|
print(*args)
|
|
|
|
|
|
class RecursiveDict(dict):
|
|
# defaultdict but smaller
|
|
def __missing__(self, key):
|
|
value = self[key] = type(self)()
|
|
return value
|
|
|
|
def __deepcopy__(self, memo):
|
|
return self
|
|
|
|
|
|
class NoCopyShelf(DbfilenameShelf):
|
|
def __deepcopy__(self, memo):
|
|
return self
|
|
|
|
def open(filename, flag='c', protocol=None, writeback=False):
|
|
return NoCopyShelf(filename, flag, protocol, writeback)
|