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LSST Data Management Base Package
Public Member Functions | List of all members
lsst.daf.persistence.readProxy.ReadProxy Class Reference
Inheritance diagram for lsst.daf.persistence.readProxy.ReadProxy:

Public Member Functions

def __init__ (self, func)
 
def __getattr__ (self, attr)
 
def __setattr__ (self, attr, val)
 
def __delattr__ (self, attr)
 
def __bool__ (self)
 
def __getitem__ (self, arg)
 
def __setitem__ (self, arg, val)
 
def __delitem__ (self, arg)
 
def __getslice__ (self, i, j)
 
def __setslice__ (self, i, j, val)
 
def __delslice__ (self, i, j)
 
def __contains__ (self, ob)
 
def __rdivmod__ (self, ob)
 
def __pow__ (self, *args)
 
def __ipow__ (self, ob)
 
def __rpow__ (self, ob)
 

Detailed Description

ReadProxy provides a lazy-loading object that is initialized by a
callback function set in ReadProxy's constructor.  Adapted from
peak.util.proxies.LazyProxy, which was written by Phillip J. Eby
(peak@eby-sarna.com).

Definition at line 32 of file readProxy.py.

Constructor & Destructor Documentation

◆ __init__()

def lsst.daf.persistence.readProxy.ReadProxy.__init__ (   self,
  func 
)

Definition at line 40 of file readProxy.py.

40  def __init__(self, func):
41  ReadProxyBase.__init__(self)
42  set_callback(self, func)
43 

Member Function Documentation

◆ __bool__()

def lsst.daf.persistence.readProxy.ReadProxy.__bool__ (   self)

Definition at line 53 of file readProxy.py.

53  def __bool__(self):
54  return bool(self.__subject__)
55 

◆ __contains__()

def lsst.daf.persistence.readProxy.ReadProxy.__contains__ (   self,
  ob 
)

Definition at line 74 of file readProxy.py.

74  def __contains__(self, ob):
75  return ob in self.__subject__
76 

◆ __delattr__()

def lsst.daf.persistence.readProxy.ReadProxy.__delattr__ (   self,
  attr 
)

Definition at line 50 of file readProxy.py.

50  def __delattr__(self, attr):
51  delattr(self.__subject__, attr)
52 

◆ __delitem__()

def lsst.daf.persistence.readProxy.ReadProxy.__delitem__ (   self,
  arg 
)

Definition at line 62 of file readProxy.py.

62  def __delitem__(self, arg):
63  del self.__subject__[arg]
64 

◆ __delslice__()

def lsst.daf.persistence.readProxy.ReadProxy.__delslice__ (   self,
  i,
  j 
)

Definition at line 71 of file readProxy.py.

71  def __delslice__(self, i, j):
72  del self.__subject__[i:j]
73 

◆ __getattr__()

def lsst.daf.persistence.readProxy.ReadProxy.__getattr__ (   self,
  attr 
)

Definition at line 44 of file readProxy.py.

44  def __getattr__(self, attr):
45  getattr(self.__subject__, attr)
46 

◆ __getitem__()

def lsst.daf.persistence.readProxy.ReadProxy.__getitem__ (   self,
  arg 
)

Definition at line 56 of file readProxy.py.

56  def __getitem__(self, arg):
57  return self.__subject__[arg]
58 

◆ __getslice__()

def lsst.daf.persistence.readProxy.ReadProxy.__getslice__ (   self,
  i,
  j 
)

Definition at line 65 of file readProxy.py.

65  def __getslice__(self, i, j):
66  return self.__subject__[i:j]
67 

◆ __ipow__()

def lsst.daf.persistence.readProxy.ReadProxy.__ipow__ (   self,
  ob 
)

Definition at line 121 of file readProxy.py.

121  def __ipow__(self, ob):
122  self.__subject__ **= ob
123  return self
124 

◆ __pow__()

def lsst.daf.persistence.readProxy.ReadProxy.__pow__ (   self,
args 
)

Definition at line 118 of file readProxy.py.

118  def __pow__(self, *args):
119  return pow(self.__subject__, *args)
120 

◆ __rdivmod__()

def lsst.daf.persistence.readProxy.ReadProxy.__rdivmod__ (   self,
  ob 
)

Definition at line 115 of file readProxy.py.

115  def __rdivmod__(self, ob):
116  return divmod(ob, self.__subject__)
117 

◆ __rpow__()

def lsst.daf.persistence.readProxy.ReadProxy.__rpow__ (   self,
  ob 
)

Definition at line 125 of file readProxy.py.

125  def __rpow__(self, ob):
126  return pow(ob, self.__subject__)
127 
128 

◆ __setattr__()

def lsst.daf.persistence.readProxy.ReadProxy.__setattr__ (   self,
  attr,
  val 
)

Definition at line 47 of file readProxy.py.

47  def __setattr__(self, attr, val):
48  setattr(self.__subject__, attr, val)
49 

◆ __setitem__()

def lsst.daf.persistence.readProxy.ReadProxy.__setitem__ (   self,
  arg,
  val 
)

Definition at line 59 of file readProxy.py.

59  def __setitem__(self, arg, val):
60  self.__subject__[arg] = val
61 

◆ __setslice__()

def lsst.daf.persistence.readProxy.ReadProxy.__setslice__ (   self,
  i,
  j,
  val 
)

Definition at line 68 of file readProxy.py.

68  def __setslice__(self, i, j, val):
69  self.__subject__[i:j] = val
70 

The documentation for this class was generated from the following file: