def iq(self, out, q):
"""
Function to call to evaluate the scattering intensity
:param args: c-parameters, and q
:return: I(q)
"""
return Cinvertor.iq(self, out, q) + self.background
def iq(self, out, q):
"""
Function to call to evaluate the scattering intensity
:param args: c-parameters, and q
:return: I(q)
"""
return Cinvertor.iq(self, out, q) + self.background
def __setattr__(self, name, value):
"""
Set the value of an attribute.
Access the parent class methods for
x, y, err, d_max, q_min, q_max and alpha
"""
if name == 'x':
if 0.0 in value:
msg = "Invertor: one of your q-values is zero. "
msg += "Delete that entry before proceeding"
raise ValueError, msg
return self.set_x(value)
elif name == 'y':
return self.set_y(value)
elif name == 'err':
value2 = abs(value)
return self.set_err(value2)
elif name == 'd_max':
if value <= 0.0:
msg = "Invertor: d_max must be greater than zero."
msg += "Correct that entry before proceeding"
raise ValueError, msg
return self.set_dmax(value)
elif name == 'q_min':
if value is None:
return self.set_qmin(-1.0)
return self.set_qmin(value)
elif name == 'q_max':
if value is None:
return self.set_qmax(-1.0)
return self.set_qmax(value)
elif name == 'alpha':
return self.set_alpha(value)
elif name == 'slit_height':
return self.set_slit_height(value)
elif name == 'slit_width':
return self.set_slit_width(value)
elif name == 'est_bck':
if value == True:
return self.set_est_bck(1)
elif value == False:
return self.set_est_bck(0)
else:
raise ValueError, "Invertor: est_bck can only be True or False"
return Cinvertor.__setattr__(self, name, value)
def __setattr__(self, name, value):
"""
Set the value of an attribute.
Access the parent class methods for
x, y, err, d_max, q_min, q_max and alpha
"""
if name == 'x':
if 0.0 in value:
msg = "Invertor: one of your q-values is zero. "
msg += "Delete that entry before proceeding"
raise ValueError, msg
return self.set_x(value)
elif name == 'y':
return self.set_y(value)
elif name == 'err':
value2 = abs(value)
return self.set_err(value2)
elif name == 'd_max':
if value <= 0.0:
msg = "Invertor: d_max must be greater than zero."
msg += "Correct that entry before proceeding"
raise ValueError, msg
return self.set_dmax(value)
elif name == 'q_min':
if value is None:
return self.set_qmin(-1.0)
return self.set_qmin(value)
elif name == 'q_max':
if value is None:
return self.set_qmax(-1.0)
return self.set_qmax(value)
elif name == 'alpha':
return self.set_alpha(value)
elif name == 'slit_height':
return self.set_slit_height(value)
elif name == 'slit_width':
return self.set_slit_width(value)
elif name == 'has_bck':
if value == True:
return self.set_has_bck(1)
elif value == False:
return self.set_has_bck(0)
else:
raise ValueError, "Invertor: has_bck can only be True or False"
return Cinvertor.__setattr__(self, name, value)
def __init__(self):
Cinvertor.__init__(self)
def __init__(self):
Cinvertor.__init__(self)