def chooseDataFile():
"""
Shows a FileDialog and lets you select a .hdf5 file to open for processing.
"""
script_dir = ioHub.module_directory(chooseDataFile)
fdlg = ioHub.util.experiment.FileDialog(
message="Select a ioHub DataStore Events File",
defaultDir=script_dir,
fileTypes=FileDialog.IODATA_FILES,
display_index=0,
)
status, filePathList = fdlg.show()
if status != FileDialog.OK_RESULT:
print " Data File Selection Cancelled. Exiting..."
sys.exit(0)
return filePathList[0]
self.hub.wait(0.010)
### End of experiment logic
# The below code should never need to be changed, unless you want to get command
# line arguements or something. Otherwise, just copy it as is to a new experiment
# python file.
if __name__ == "__main__":
def main(configurationDirectory):
"""
Creates an instance of the ExperimentRuntime class, checks for an experiment config file name parameter passed in via
command line, and launches the experiment logic.
"""
import sys
if len(sys.argv)>1:
configFile=sys.argv[1]
runtime=ExperimentRuntime(configurationDirectory, configFile)
else:
runtime=ExperimentRuntime(configurationDirectory, "experiment_config.yaml")
runtime.start()
# The ioHub.module_directory function determines what the current directory is of
# the function that is passed to it. It is more reliable when running scripts
# via IDEs etc in terms of reporting the true file location. That is the claim
# of the original function author at least. ;) It works, which is what matters.
configurationDirectory=ioHub.module_directory(main)
# run the main function, which starts the experiment runtime
main(configurationDirectory)
#plot the frameintervals
pylab.plot(intervalsMS, '-')
pylab.ylabel('t (ms)')
pylab.xlabel('frame N')
pylab.title(droppedString)
pylab.subplot(1,3,3)
pylab.hist(intervalsMS, 50, normed=0, histtype='stepfilled')
pylab.xlabel('t (ms)')
pylab.ylabel('n frames')
pylab.title(distString)
show()
##################################################################
def main(configurationDirectory):
import sys
if len(sys.argv)>1:
configFile=unicode(sys.argv[1])
runtime=ExperimentRuntime(configurationDirectory, configFile)
else:
runtime=ExperimentRuntime(configurationDirectory, "experiment_config.yaml")
runtime.start()
if __name__ == "__main__":
configurationDirectory=ioHub.module_directory(main)
main(configurationDirectory)
IOHUB_IP_ADDRESS_V4=isValidIpAddress,
IOHUB_DATE=isValidDateString)
###############################################
# load a support_settings_values.yaml
def loadYamlFile(yaml_file_path,print_file=False):
yaml_file_contents=load(file(yaml_file_path,'r'), Loader=Loader)
# if print_file:
# print 'yaml_file_contents:'
# print 'file: ',yaml_file_path
# print 'contents:'
# pprint(yaml_file_contents)
return yaml_file_contents
_current_dir=ioHub.module_directory(isValidString)
def buildConfigParamValidatorMapping(device_setting_validation_dict,param_validation_func_mapping,parent_name):
for param_name,param_config in device_setting_validation_dict.iteritems():
current_param_path=None
if parent_name is None:
current_param_path=param_name
else:
current_param_path="%s.%s"%(parent_name,param_name)
keyword_validator_function=None
if isinstance(param_name,basestring):
keyword_validator_function=CONFIG_VALIDATION_KEY_WORD_MAPPINGS.get(param_name,None)
if keyword_validator_function:
param_validation_func_mapping[parent_name]=keyword_validator_function,param_config