60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
import random
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from django.db.utils import IntegrityError
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from APIs.models import Student
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# To run this script run the following command:
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# python manage.py runscript add_students --script-args <add_type> <num_of_stundents_to_add>
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def run(*args):
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# Throw error if invalid number of arguments passed
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if not args:
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raise ValueError("Invalid number of arguments passed")
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if args[0] in ("manual", "man") :
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if not args:
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raise ValueError("Invalid number of arguments passed")
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for i in range(1, int(args[1])+1):
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student = Student.objects.create(
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id = input("Enter id: "),
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roll_no = input("Enter roll_no: "),
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name = input("Enter name: "),
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branch = input("Enter branch: "),
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phone_number = input("Enter phone_number: "),
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cpi = input("Enter cpi: "),
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degree = input("Enter degree: "),
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batch = input("Enter batch: ")
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)
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student.save()
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elif args[0] in ("auto", "automatic"):
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if not args:
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raise ValueError("Invalid number of arguments passed")
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for i in range(1, int(args[1])+1):
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try:
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student = Student.objects.create(
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id = i-1,
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roll_no = 220010000 + i,
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name = "Student " + str(i),
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branch = random.choice(["CSE", "EE", "MECH", "CHEM", "CIVIL", "EP", "BSMS", "MNC"]),
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phone_number = random.randint(1000000000, 9999999999),
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cpi = random.random()*10,
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degree = "bTech",
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batch = random.randint(2018, 2023)
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)
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student.save()
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except IntegrityError:
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pass
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elif args[0] in ("del", "delete"):
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# delete students with name starting with Student
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s = Student.objects.filter(name__startswith="Student")
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s.delete()
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else:
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raise ValueError("Invalid argument passed")
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