Tell us what’s happening:
the terminal tells le the ‘str’ object is not callable I dont get the problem
Your code so far
import re
medical_records = [
{
'patient_id': 'P1001',
'age': 34,
'gender': 'Female',
'diagnosis': 'Hypertension',
'medications': ['Lisinopril'],
'last_visit_id': 'V2301',
},
{
'patient_id': 'p1002',
'age': 47,
'gender': 'male',
'diagnosis': 'Type 2 Diabetes',
'medications': ['Metformin', 'Insulin'],
'last_visit_id': 'v2302',
},
{
'patient_id': 'P1003',
'age': 29,
'gender': 'female',
'diagnosis': 'Asthma',
'medications': ['Albuterol'],
'last_visit_id': 'v2303',
},
{
'patient_id': 'p1004',
'age': 56,
'gender': 'Male',
'diagnosis': 'Chronic Back Pain',
'medications': ['Ibuprofen', 'Physical Therapy'],
'last_visit_id': 'V2304',
}
]
def find_invalid_records(
patient_id, age, gender, diagnosis, medications, last_visit_id
):
constraints = {
# User Editable Region
'patient_id': isinstance(patient_id, str) and re.search('p', patient_id)
# User Editable Region
}
return constraints
def validate(data):
is_sequence = isinstance(data, (list, tuple))
if not is_sequence:
print('Invalid format: expected a list or tuple.')
return False
is_invalid = False
key_set = set(
['patient_id', 'age', 'gender', 'diagnosis', 'medications', 'last_visit_id']
)
for index, dictionary in enumerate(data):
if not isinstance(dictionary, dict):
print(f'Invalid format: expected a dictionary at position {index}.')
is_invalid = True
if set(dictionary.keys()) != key_set:
print(
f'Invalid format: {dictionary} at position {index} has missing and/or invalid keys.'
)
is_invalid = True
if is_invalid:
return False
print('Valid format.')
return True
validate(medical_records)
print(find_invalid_records(**medical_records[0]))
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Challenge Information:
Build a Medical Data Validator - Step 25