Changeset 2196
- Timestamp:
- 01/30/06 19:13:10 (3 years ago)
- Files:
Legend:
- Unmodified
- Added
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django/branches/magic-removal/django/db/models/manager.py
r2194 r2196 21 21 dispatcher.connect(ensure_default_manager, signal=signals.class_prepared) 22 22 23 class Manager( QuerySet):23 class Manager(object): 24 24 # Tracks each time a Manager instance is created. Used to retain order. 25 25 creation_counter = 0 … … 36 36 Manager.creation_counter += 1 37 37 self.model = None 38 self._use_cache = False39 38 40 39 def _prepare(self): … … 55 54 return self.get_object(*args, **kwargs) 56 55 56 ####################### 57 # PROXIES TO QUERYSET # 58 ####################### 59 57 60 def all(self): 58 61 # Returns a caching QuerySet. 59 62 return QuerySet(self.model) 63 64 def count(self): 65 return QuerySet(self.model).count() 66 67 def dates(self, *args, **kwargs): 68 return QuerySet(self.model).dates(*args, **kwargs) 69 70 def delete(self, *args, **kwargs): 71 return QuerySet(self.model).delete(*args, **kwargs) 72 73 def distinct(self, *args, **kwargs): 74 return QuerySet(self.model).distinct(*args, **kwargs) 75 76 def extra(self, *args, **kwargs): 77 return QuerySet(self.model).extra(*args, **kwargs) 78 79 def get(self, *args, **kwargs): 80 return QuerySet(self.model).get(*args, **kwargs) 81 82 def filter(self, *args, **kwargs): 83 return QuerySet(self.model).filter(*args, **kwargs) 84 85 def in_bulk(self, *args, **kwargs): 86 return QuerySet(self.model).in_bulk(*args, **kwargs) 87 88 def order_by(self, *args, **kwargs): 89 return QuerySet(self.model).order_by(*args, **kwargs) 90 91 def select_related(self, *args, **kwargs): 92 return QuerySet(self.model).select_related(*args, **kwargs) 93 94 def values(self, *args, **kwargs): 95 return QuerySet(self.model).values(*args, **kwargs) 96 97 ################# 98 # OTHER METHODS # 99 ################# 60 100 61 101 def add(self, **kwargs): django/branches/magic-removal/django/db/models/query.py
r2194 r2196 77 77 self._limit = None # LIMIT clause 78 78 self._result_cache = None 79 self._use_cache = True80 79 81 80 ######################## … … 315 314 316 315 def _get_data(self): 317 if self._use_cache: 318 if self._result_cache is None: 319 self._result_cache = list(self.iterator()) 320 return self._result_cache 321 else: 322 return list(self.iterator()) 316 if self._result_cache is None: 317 self._result_cache = list(self.iterator()) 318 return self._result_cache 323 319 324 320 def _get_sql_clause(self, allow_joins):
