# main.py
import json
from pydantic import BaseModel, EmailStr, ValidationError, validator
class Employee(BaseModel):
name: str
age: int
email: EmailStr
department: str
employee_id: str
@validator("employee_id")
def validate_employee_id(cls, v):
if not v.isalnum() or len(v) != 6:
raise ValueError("Employee ID must be exactly 6 alphanumeric characters")
return v
# Load and parse the JSON data
with open("employees.json", "r") as f:
data = json.load(f)
# Validate each employee record
for record in data:
try:
employee = Employee(**record)
print(f"Valid employee record: {employee.name}")
except ValidationError as e:
print(f"Invalid employee record: {record 'name' » }")
print(f"Errors: {e.errors()}"
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