Paste #2146

diff -r 9d72d2c6f211 yt/data_objects/static_output.py
a/yt/data_objects/static_output.py [Thu Feb 02 13:11:35 2012 -0700]
b/yt/data_objects/static_output.py [Fri Feb 03 10:49:31 2012 -0700]
91 91
92 92 self._parse_parameter_file()
93 93 self._set_units()
94 self._set_derived_attrs()
94 95
95 96 # Because we need an instantiated class to check the pf's existence in
96 97 # the cache, we move that check to here from __new__. This avoids
103 104
104 105 self.create_field_info()
105 106
107 def _set_derived_attrs(self):
108 self.center = 0.5*(self.domain_right_edge + self.domain_left_edge)
109 self.width = self.domain_right_edge - self.domain_left_edge
110
106 111 def __reduce__(self):
107 112 args = (self._hash(),)
108 113 return (_reconstruct_pf, args)