django-rest-framework read-only permission class

permissions.py

from rest_framework import permissions


class IsReadOnly(permissions.BasePermission):
    """
    Object-level permission to only allow read-only operations.
    """

    def has_permission(self, request, view):
        # Read permissions are allowed to any request,
        # so we'll always allow GET, HEAD or OPTIONS requests.
        if request.method in permissions.SAFE_METHODS:
            return True

return request.method in permissions.SAFE_METHODS

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