Vega strike Python Modules doc  0.5.1
Documentation of the " Modules " folder of Vega strike
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Public Member Functions
WeakValueDictionary Class Reference
Inheritance diagram for WeakValueDictionary:
UserDict

Public Member Functions

def __getitem__
 
def __repr__
 
def __setitem__
 
def copy
 
def get
 
def items
 
def iteritems
 
def iterkeys
 
def itervalues
 
def popitem
 
def setdefault
 
def update
 
def values
 
- Public Member Functions inherited from UserDict
def __init__
 
def __repr__
 
def __cmp__
 
def __len__
 
def __getitem__
 
def __setitem__
 
def __delitem__
 
def clear
 
def copy
 
def keys
 
def items
 
def iteritems
 
def iterkeys
 
def itervalues
 
def values
 
def has_key
 
def update
 
def get
 
def setdefault
 
def popitem
 
def __contains__
 

Additional Inherited Members

- Data Fields inherited from UserDict
 data
 

Detailed Description

Mapping class that references values weakly.

Entries in the dictionary will be discarded when no strong
reference to the value exists anymore

Definition at line 33 of file weakref.py.

Member Function Documentation

def __getitem__ (   self,
  key 
)

Definition at line 45 of file weakref.py.

References UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, and FormContentDict.data.

45 
46  def __getitem__(self, key):
47  o = self.data[key]()
48  if o is None:
49  raise KeyError, key
50  else:
51  return o
def __repr__ (   self)

Definition at line 52 of file weakref.py.

52 
53  def __repr__(self):
54  return "<WeakValueDictionary at %s>" % id(self)
def __setitem__ (   self,
  key,
  value 
)

Definition at line 55 of file weakref.py.

References WeakValueDictionary.__makeremove(), UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, FormContentDict.data, and xmllib.ref.

55 
56  def __setitem__(self, key, value):
57  self.data[key] = ref(value, self.__makeremove(key))
def copy (   self)

Definition at line 58 of file weakref.py.

58 
59  def copy(self):
60  new = WeakValueDictionary()
61  for key, wr in self.data.items():
62  o = wr()
63  if o is not None:
64  new[key] = o
65  return new
def get (   self,
  key,
  default = None 
)

Definition at line 66 of file weakref.py.

References UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, and FormContentDict.data.

66 
67  def get(self, key, default=None):
68  try:
69  wr = self.data[key]
70  except KeyError:
71  return default
72  else:
73  o = wr()
74  if o is None:
75  # This should only happen
76  return default
77  else:
78  return o
def items (   self)

Definition at line 79 of file weakref.py.

79 
80  def items(self):
81  L = []
82  for key, wr in self.data.items():
83  o = wr()
84  if o is not None:
85  L.append((key, o))
86  return L
def iteritems (   self)

Definition at line 87 of file weakref.py.

87 
88  def iteritems(self):
89  return WeakValuedItemIterator(self)
def iterkeys (   self)

Definition at line 90 of file weakref.py.

90 
91  def iterkeys(self):
return self.data.iterkeys()
def itervalues (   self)

Definition at line 94 of file weakref.py.

94 
95  def itervalues(self):
96  return WeakValuedValueIterator(self)
def popitem (   self)

Definition at line 97 of file weakref.py.

97 
98  def popitem(self):
99  while 1:
100  key, wr = self.data.popitem()
101  o = wr()
102  if o is not None:
103  return key, o
def setdefault (   self,
  key,
  default 
)

Definition at line 104 of file weakref.py.

References WeakValueDictionary.__makeremove(), UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, FormContentDict.data, and xmllib.ref.

104 
105  def setdefault(self, key, default):
106  try:
107  wr = self.data[key]
108  except KeyError:
109  self.data[key] = ref(default, self.__makeremove(key))
110  return default
111  else:
112  return wr()
def update (   self,
  dict 
)

Definition at line 113 of file weakref.py.

References WeakValueDictionary.__makeremove(), UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, FormContentDict.data, and xmllib.ref.

113 
114  def update(self, dict):
115  d = self.data
116  for key, o in dict.items():
117  d[key] = ref(o, self.__makeremove(key))
def values (   self)

Definition at line 118 of file weakref.py.

References UserDict.data, _localized_month.data, _localized_day.data, SubPattern.data, _Hqxcoderengine.data, _Rlecoderengine.data, Request.data, simple_producer.data, _Environ.data, and FormContentDict.data.

118 
119  def values(self):
120  L = []
121  for wr in self.data.values():
122  o = wr()
123  if o is not None:
124  L.append(o)
125  return L
The documentation for this class was generated from the following file: