tools.skpbench.skiaperf.JSONDict Class Reference

Inheritance diagram for tools.skpbench.skiaperf.JSONDict:

Public Member Functions
	__init__ (self, key_value_pairs=None)
	__getitem__ (self, key)
	__setitem__ (self, key, val)
	emit (self, outfile)

Detailed Description

Simple class for building a JSON dictionary

Returns another JSONDict upon accessing an undefined item. Does not allow an
item to change once it has been inserted.

Definition at line 33 of file skiaperf.py.

Constructor & Destructor Documentation

__init__()

tools.skpbench.skiaperf.JSONDict.__init__	(		self,
			key_value_pairs = None
	)

Definition at line 40 of file skiaperf.py.

  def __init__(self, key_value_pairs=None):
    dict.__init__(self)
    if not key_value_pairs:
      return
    if len(key_value_pairs) % 2:
      raise Exception("uneven number of key/value arguments.")
    for k,v in zip(key_value_pairs[::2], key_value_pairs[1::2]):
      self[k] = v
 

Member Function Documentation

__getitem__()

tools.skpbench.skiaperf.JSONDict.__getitem__	(		self,
			key
	)

Definition at line 49 of file skiaperf.py.

  def __getitem__(self, key):
    if not key in self:
      dict.__setitem__(self, key, JSONDict())
    return dict.__getitem__(self, key)
 

__setitem__()

tools.skpbench.skiaperf.JSONDict.__setitem__	(		self,
			key,
			val
	)

Definition at line 54 of file skiaperf.py.

  def __setitem__(self, key, val):
    if key in self:
      raise Exception("%s: tried to set already-defined JSONDict item\n"
                      "  old value: '%s'\n"
                      "  new value: '%s'" % (key, self[key], val))
    dict.__setitem__(self, key, val)
 

emit()

tools.skpbench.skiaperf.JSONDict.emit	(		self,
			outfile
	)

Definition at line 61 of file skiaperf.py.

  def emit(self, outfile):
    json.dump(self, outfile, indent=4, separators=(',', ' : '), sort_keys=True)
    print('', file=outfile)
 

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

• third_party/skia/tools/skpbench/skiaperf.py