Build a Medical Data Validator - Step 13

Python
1

Tell us what’s happening:

I have converted the medical_records to a string using str(), which works, but I think I should do it in the list itself. Can you please give a hint?

Your code so far


# User Editable Region

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',
    }
]


# User Editable Region

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

    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 is_invalid:
        return False
    print('Valid format.')
    return True
    
medical_str = str(medical_records)
validate(medical_str)

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Challenge Information:

Build a Medical Data Validator - Step 13

2

How that could be achieved without creating additional variable - how medical_records could be defined as a string?

1 Like
3

@saptarshimondal.mail medical_records = ([ ]) is how i did it. Not sure if i gave a lot away an if the admin might delete but this is how i did it. You gave me an idea with the str() and i used it, and it worked.

1 Like
4

Thanks for the reply. I have figured it out

5

I have done the same thing. I am unable to see where I am wrong. Please help me

6

hi @haseebnuman please create your own topic

If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Help button located on the challenge. This button only appears if you have tried to submit an answer at least three times.

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The Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.

Thank you.