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try:
color = axis._get_lines.color_cycle.next()
except: # make compatible with matplotlib v1.5
color = axis._get_lines.prop_cycler.next()['color']
F = feedback_params.loc[resistor_index]
# Broadcast values in case sympy function simplifies to scalar value.
values = np.empty_like(x['frequency'])
values[:] = compute_from_transfer_function(hw_major_version, 'V2',
V1=1., R1=R1,
R2=F['original R'],
C2=F['original C'],
f=x['frequency'])
axis.loglog(x['frequency'], values, color=color, linestyle='--',
label='R$_{%d}$ (previous fit)' % resistor_index)
values[:] = compute_from_transfer_function(hw_major_version, 'V2',
V1=1., R1=R1,
R2=F['fitted R'],
C2=F['fitted C'],
f=x['frequency'])
axis.loglog(x['frequency'], values, color=color, linestyle='-',
alpha=0.6, label='R$_{%d}$ (new fit)' % resistor_index)
attenuation = x['board measured V'] / x['oscope measured V']
axis.plot(x['frequency'], attenuation, color='none',
marker=markers[resistor_index % len(markers)],
label='R$_{%d}$ (scope measured)' % resistor_index,
linestyle='none', markeredgecolor=color, markeredgewidth=2,
markersize=8)
return 0
map(plot_resistor_params, max_resistor_readings.groupby('resistor index'))
legend = axis.legend(ncol=3)
legend.draw_frame(False)
axis.set_xlabel('Frequency (Hz)')
axis.set_ylabel(r'$\frac{V_{BOARD}}'
r'{V_{SCOPE}}$', fontsize=25)"
593,"def update_control_board_calibration(control_board, fitted_params):
'''
Update the control board with the specified fitted parameters.
'''
# Update the control board with the new fitted capacitor and resistor
# values for the reference load analog input (channel 0).
control_board.a0_series_resistance = fitted_params['fitted R'].values
control_board.a0_series_capacitance = fitted_params['fitted C'].values"
594,"def load(self):
"""""" Load each path in order. Remember paths already loaded and only load new ones. """"""
data = self.dict_class()
for path in self.paths:
if path in self.paths_loaded: continue
try:
with open(path, 'r') as file:
path_data = yaml.load(file.read())
data = dict_merge(data, path_data)
self.paths_loaded.add(path)
except IOError:
# TODO: Log this correctly once logging is implemented
if not path.endswith('.local.yml'):
print 'CONFIG NOT FOUND: %s' % (path)
self.data = data"
595,"def _initialize(self, settings_module):
""""""
Initialize the settings from a given settings_module
settings_module - path to settings module
""""""
#Get the global settings values and assign them as self attributes
self.settings_list = []
for setting in dir(global_settings):
#Only get upper case settings
if setting == setting.upper():
setattr(self, setting, getattr(global_settings, setting))
self.settings_list.append(setting)
#If a settings module was passed in, import it, and grab settings from it
#Overwrite global settings with theses
if settings_module is not None:
self.SETTINGS_MODULE = settings_module
#Try to import the settings module
try:
mod = import_module(self.SETTINGS_MODULE)
except ImportError:
error_message = ""Could not import settings at {0}"".format(self.SETTINGS_MODULE)
log.exception(error_message)
raise ImportError(error_message)
#Grab uppercased settings as set them as self attrs
for setting in dir(mod):
if setting == setting.upper():
if setting == ""INSTALLED_APPS"":
self.INSTALLED_APPS += getattr(mod, setting)
else:
setattr(self, setting, getattr(mod, setting))
self.settings_list.append(setting)
#If PATH_SETTINGS is in the settings file, extend the system path to include it