def get_example_str()

in route.py [0:0]

• 18 lines of code
• 7 McCabe index (conditional complexity)

def get_example_str(schema_dict, k=1): 
    tables = list(schema_dict['tables'].keys())
    examples = {}
    for table in tables:
        table_dict = schema_dict['tables'][table]
        example = []
        for cls in table_dict.keys(): 
            example.append(table_dict[cls][2])
        example_str = [] 
        for i, v in enumerate(example[0]):
            example_str.append(tuple([e[i] for e in example]))
            if (i+1) == k:
                break
        examples[table] = example_str 

    e_s = ''
    for key in examples.keys():
        e_s += f"{key}: " + str(examples[key])+'\n'
    
    return e_s[:-1]