def clean_expe_name(self):
value = self.cleaned_data['expe_name']
if value == '':
raise ValidationError(
"Experiment name can't not be an empty string")
try:
validations.validate_register_experiment_field(value)
except ValidationError, err:
raise forms.ValidationError, str(err)
def register_sensor(sensor_name, experiment, frequency, frequency_unit,
frequency_other, precision, truncation, precision_other,
goal, list_of_attributes):
"""
<Purpose>
Creates a sensor record with the specified information.
<Arguments>
experiment,
frequency,
frequency_unit,
frequency_other,
precision,
truncation,
precision_other,
goal,
list of attributes of each sensor.
<Exceptions>
ValidationError
If any of the arguments contains invalid values or if the username is the
same as the password.
<Returns>
Batter instance
"""
# If the frontend code that called this function wants to know which field
# is invalid, it must call the validation functions itself before making the
# call to register_battery().
# These will raise a ValidationError if any of the fields are invalid.
# These ensure that the data is of the correct type (e.g. a string) as well as
# that we like the content of the variable.
#There's no need of validation with the Boolean fields.
#Neither integer fields need it
validations.validate_register_experiment_field(frequency_unit)
validations.validate_register_experiment_field(frequency_other)
validations.validate_register_experiment_field(precision)
validations.validate_register_experiment_field(precision_other)
validations.validate_register_experiment_field(goal)
sensor = maindb.create_sensor(sensor_name, experiment, frequency,
frequency_unit, frequency_other, precision,
truncation, precision_other, goal,
list_of_attributes)
return sensor
def register_experiment(geni_user, experiment_name, researcher_name,
researcher_address, researcher_email, irb_name,
irb_email, experiment_goal):
"""
<Purpose>
Creates a experiment record with the specified information.
<Arguments>
geni_user
experiment_name
researcher_name
researcher_address
researcher_email
irb_name
irb_email
experiment_goal
<Exceptions>
ValidationError
If any of the arguments contains invalid values or if the username is the
same as the password.
<Returns>
Experiment instance (our Experiment model) corresponding to the
new
"""
# If the frontend code that called this function wants to know which field
# is invalid, it must call the validation functions itself before making the
# call to register_experiment().
# These will raise a ValidationError if any of the fields are invalid.
# These ensure that the data is of the correct type (e.g. a string) as well as
# that we like the content of the variable.
validations.validate_register_experiment_field(experiment_name)
validations.validate_register_experiment_field(researcher_name)
validations.validate_register_experiment_field(researcher_address)
validations.validate_email(researcher_email)
validations.validate_register_experiment_field(irb_name)
validations.validate_email(irb_email)
validations.validate_register_experiment_field(experiment_goal)
experiment = maindb.create_experiment(geni_user, experiment_name,
researcher_name, researcher_address,
researcher_email, irb_name,
irb_email, experiment_goal)
return experiment
def clean_goal(self):
value = self.cleaned_data['goal']
try:
validations.validate_register_experiment_field(value)
except ValidationError, err:
raise forms.ValidationError, str(err)
def clean_precision_other(self):
value = self.cleaned_data['precision_other']
try:
validations.validate_register_experiment_field(value)
except ValidationError, err:
raise forms.ValidationError, str(err)
def clean_frequency_unit(self):
value = self.cleaned_data['frequency_unit']
try:
validations.validate_register_experiment_field(value)
except ValidationError, err:
raise forms.ValidationError, str(err)
def clean_researcher_institution_name(self):
value = self.cleaned_data['researcher_institution_name']
try:
validations.validate_register_experiment_field(value)
except ValidationError, err:
raise forms.ValidationError, str(err)