def validate_item(item, validate_issue_names=False):
if not item.get('cusip'):
return {'is_valid' : False, 'reason' : 'No CUSIP #'}
cusips = item['cusip'].split(MULTI_VALUE_DELIMITTER)
for cusip in cusips:
result = validate_cusip(cusip)
if not result['is_valid']:
return result
if validate_issue_names:
if not item['issue_name']:
return {'is_valid' : False, 'reason' : 'No issue name'}
if len(item['issue_name']) > 200:
return {'is_valid' : False, 'reason' : 'Issue name is suspiciously long'}
issue_names = item['issue_name'].split(MULTI_VALUE_DELIMITTER)
cusips = item['cusip'].split(MULTI_VALUE_DELIMITTER)
if len(cusips) > len(issue_names):
return {'is_valid' : False, 'reason' : "Insufficient issue names for given CUSIP #'s"}
# Validate the address. This would be a good place to add a call to an address validation library, if
# we had one. The cleaning should have taken care of most address parsing problems.
# For now, just reject really long addresses.
if item.get('address') and len(item['address']) > 150:
return {'is_valid' : False, 'reason' : 'Invalid address!'}
return {'is_valid' : True}
def validate_item(item, validate_issue_names=False):
if not item.get('cusip'):
return {'is_valid': False, 'reason': 'No CUSIP #'}
cusips = item['cusip'].split(MULTI_VALUE_DELIMITTER)
for cusip in cusips:
result = validate_cusip(cusip)
if not result['is_valid']:
return result
if validate_issue_names:
if not item['issue_name']:
return {'is_valid': False, 'reason': 'No issue name'}
if len(item['issue_name']) > 200:
return {
'is_valid': False,
'reason': 'Issue name is suspiciously long'
}
issue_names = item['issue_name'].split(MULTI_VALUE_DELIMITTER)
cusips = item['cusip'].split(MULTI_VALUE_DELIMITTER)
if len(cusips) > len(issue_names):
return {
'is_valid': False,
'reason': "Insufficient issue names for given CUSIP #'s"
}
# Validate the address. This would be a good place to add a call to an address validation library, if
# we had one. The cleaning should have taken care of most address parsing problems.
# For now, just reject really long addresses.
if item.get('address') and len(item['address']) > 150:
return {'is_valid': False, 'reason': 'Invalid address!'}
return {'is_valid': True}
def test_check_valid_cusip(self):
self.assertTrue(validate_cusip("19421R200")['is_valid'])
def test_check_invalid_cusip(self):
self.assertFalse(validate_cusip("NUMBER FOR")['is_valid'])
def test_check_ensco_cusip_is_invalid(self):
self.assertFalse(validate_cusip("26874Q109"))['is_valid']
