def validate_presenters(presenters):
"""Check validity of the list of presenters.
This function should never fail since the checks should already have been made client-side.
"""
mandatory_keys = ['is_lead', 'email', 'name', 'bio', 'country']
leads_found = []
for presenter in presenters:
for key in mandatory_keys:
if key not in presenter:
return False, '{} attribute is mandatory for Presenters'.format(key)
if presenter[key] is None:
return False, '{} attribute should have valid data'.format(key)
if not is_valid_email(presenter['email']):
return False, '{} not a valid email'.format(presenter['email'])
if not is_valid_name(presenter['name']):
return False, '{} not a valid name'.format(presenter['name'])
if not is_valid_bio(presenter['bio']):
return False, '{} not a valid bio'.format(presenter['bio'])
if not is_valid_country(presenter['country']):
return False, '{} not a valid country'.format(presenter['country'])
if presenter['is_lead']:
leads_found.append(presenter['email'])
lead_count = len(leads_found)
if lead_count == 0:
return False, 'No lead presenter.'
elif lead_count > 1:
return False, '{} marked as lead presenters'.format(leads_found)
return True, 'validated'
def validate_login_data(login_data):
if not login_data:
return False, 'No JSON data returned.'
mandatory_keys = ['email', 'passphrase']
missing_keys = [key for key in mandatory_keys if key not in login_data]
if missing_keys:
return False, 'Missing keys in registration data: {}'.format(
missing_keys)
if not is_valid_email(login_data['email']):
return False, 'The email address is invalid.'
user = User.query.filter_by(email=login_data['email']).first()
if not user or user.passphrase != hash_passphrase(
login_data['passphrase']):
return False, 'User/passphrase not recognised.'
return user, None
def validate_login_data(login_data):
"""Check some aspects of putative login details.
Return a pair with the zero element being a Boolean determining whether validation
has been successful, the one element is a message in the case of failure and "validated"
in the case of success.
"""
if not login_data:
return False, 'No JSON data returned.'
mandatory_keys = ['email', 'passphrase']
missing_keys = [key for key in mandatory_keys if key not in login_data]
if missing_keys:
return False, 'Missing keys in registration data: {}'.format(
missing_keys)
if not is_valid_email(login_data['email']):
return False, 'The email address is invalid.'
user = User.query.filter_by(email=login_data['email']).first()
if not user or user.passphrase != hash_passphrase(
login_data['passphrase']):
return False, 'User/passphrase not recognised.'
return user, None
def test_string_with_no_at_is_not_email():
assert not utils.is_valid_email('russel.winder.org.uk')
def test_reasonable_email():
assert utils.is_valid_email('*****@*****.**')